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2,000 onlywire api script jobs found

...on user inputs and questions, it generates an overview of the consequences for the grid connection. The tool includes data visualizations, explanations, and a reporting function. 3. Requirements & Expectations: - Technical Stack & Requirements - Framework: Vue.js 3 combined with TailwindCSS - Accessibility: WCAG 2.1 AA compliance - Headless Architecture: Front end communicates with an existing API - Security: GDPR-compliant with strong security measures - User Experience: Intuitive UI based on an existing design - Data Presentation: Charts, tables, and dynamic visualizations - Navigation: User-friendly questionnaire with editable answers Deliverables: - Pixel-perfect translation of the UI design into Vue.js - Interactive navigation through the questionnaire, allowin...

$3428 Average bid
$3428 Avg Bid
83 bids

I am looking for an experienced developer to integrate the Instagram API into a system that will allow me to post photos and videos on Instagram. The key feature required is the ability to schedule these posts in advance. Key Requirements: - Proficiency with the Instagram API. - Experience in developing systems for scheduled social media posting. - Ability to work with both photo and video content. - Skills in creating user-friendly interfaces for content management. The ideal candidate will understand the nuances of Instagram's platform and will be able to ensure that all posts comply with Instagram's guidelines.

$241 Average bid
$241 Avg Bid
49 bids

...Interactive tests to evaluate learning. Certificate Generation – Auto-generate course completion certificates. Instructor Panel – For trainers to upload and manage course content. AI-Based Learning Recommendations – Suggests courses based on user behavior. Gamification – Badges, leaderboards, progress tracking. 4. Live Classes & Community Engagement: Integrated Zoom / Google Meet / BigBlueButton API for live sessions. Discussion Forum – Students & instructors can discuss topics. Student Chat System – Secure messaging between students & mentors. 5. Payment Gateway Integration: Razorpay / PayU / Stripe / PayPal / UPI integration for seamless payments. Course Enrollment & Checkout Page – Secure and easy-to-use. ...

$146 Average bid
$146 Avg Bid
16 bids

Hi, I've set up the server root 54bFFlkY influx setup ? Setup with these parameters? Username: admin Organization: ipergola Bucket: system_info Retention Period: infinite login admin password developer2025 0ZCaPXb454X8cK66IW4LSNnYcVBGhP3VKHUsSZXJWAM-OlTmTSu09dSs0Idr9sMXMjrXEd_JGjUKR93m9CXBoA== I will make a script that will popolate the bucket.

$71 Average bid
$71 Avg Bid
1 bids

...responsible for editing health-related videos using Canva and delivering high-quality videos based on provided voiceovers. **Key Responsibilities:** - Edit 10 videos per month (up to 10 minutes each) in the health niche. - Use Canva to create professional and engaging video slides. - Sync the provided voiceovers with visuals effectively. - Ensure that the video content aligns with the provided script and voiceover. **Requirements:** - Strong proficiency in Canva video editing. - Excellent understanding of the English language to comprehend health topics and create the best visuals possible. - Ability to commit to the job for at least one month. - Experience in video editing, particularly in the health or wellness niche, is a plus. **Compensation:** - Monthly salary: $40 for 1...

$48 Average bid
$48 Avg Bid
22 bids

I'm seeking a PowerDNS specialist with extensive experience in Almalinux9. I currently have two PowerDNS servers set up as master/slave. Your primary task will be to configu...currently have two PowerDNS servers set up as master/slave. Your primary task will be to configure replication between these servers. Key Requirements: - Implement Supermaster replication configuration between the PowerDNS servers - Create REST API users with Read-Write permissions for DNS management - Ensure other systems can report PTR & DNS records - Secure the two boxes so others can't read/write configs I will provide full access to both servers. Ideal candidates should have a strong background in DNS management, server configuration and API integration. Please include relevant exp...

$176 Average bid
$176 Avg Bid
10 bids

I'm in need of an expert in AI-generated 3D anime music video production. The video will be approximately 3 minutes long and will feature an urban and realistic visual theme, using neutral and earthy tones. The script will be provided by us. Ideal Skills: - Proficiency in 3D animation - Experience in creating anime music videos - Ability to work with an urban and realistic visual theme - Skills in using neutral and earthy color palettes

$65 Average bid
$65 Avg Bid
3 bids
Trophy icon Gelato upload pdf to photobook api
2 days left

I am trying to upload a pdf print file to Gelato via API but i get the page_count wrong what ever i do The format Gelato wants the pdf to be is. Page 1 Cover spread with backside and cover beside each other in landscape Page 2 blank Page 3 - N Content Last page blank So i upload that and the page_count is 36 and i get from Gelato: Product requires exactly 39 page(s), while file(s) contain 36 page(s) So i ask them and get this for answer The page count issue you're experiencing might be due to a mismatch between your PDF's actual page count and the product's selected page count. To fix this: Ensure you're counting pages correctly: Each side of a sheet counts as a separate page, including covers. Check that your PDF includes all necessary pages: front cover, inside...

$14 Average bid
$14
6 entries

...Convert Text to Uppercase with One Button: • A button will be added that converts all text to uppercase instantly. 8. Adjustable Text Opacity: • Users will be able to adjust the opacity of the text. 9. Generating Text with AI Description: Leverages machine learning and deep learning techniques to create text for applications like customer service, creative writing, and more. Requirements: • ChatGPT API key • Account access • Need UI design 10. Voice Typing • Description: Converts dictated speech into text using voice recognition technology and displays it on the teleprompter screen. control • We have a ble remote control with multi-device control feature and currently this remote control can move the text by sending data to 5 different prompte...

$1761 Average bid
$1761 Avg Bid
77 bids

...Generation Workflow Test ? Objective: Confirm configure AI Assistant, Twilio phone, SMS, webhook endpoints, and implement a test lead generation workflow to simulate a customer inquiry process across multiple communication channels. We have apaid Twilio account and phone number along with uploaded the knowledge to the AI assistant it needs. ? Scope of Work: ✅ Twilio Account Setup Ensure Twilio API keys and webhook endpoints are properly configured. Confirm Twilio number settings are correctly set up for voice and SMS functionality. Verify and optimize the existing Assistant Configuration, Knowledge, and Properties setup to ensure Twilio AI can process inquiries effectively. ✅ SMS & Call Routing Configuration Enable inbound call handling (route calls to support team ...

$681 Average bid
$681 Avg Bid
37 bids

...marketplace. The goal is to extract structured product data from 1,000 product URLs while bypassing bot detection and restrictions. This is a time-sensitive project with a required turnaround of 24-48 hours. If this is successful, this could lead to long-term high-frequency, large-scale data extraction. Required Data Fields to Extract The extracted data must match the e-commerce platform's native API response. The key fields include: 1️⃣ Item Basic Information title → Product name image → Primary product image label_ids → Internal labels (e.g., featured, best seller) flag → Product status flag status → Product availability status brand → Product brand 2️⃣ Item Price & Model Information model_id → Unique...

$372 Average bid
$372 Avg Bid
30 bids

I'm looking for a skilled developer to create a high-quality talking AI avatar for use on an API. This avatar will serve as a coach, so it should possess advanced conversational abilities and be able to engage users in a supportive and instructive manner. Key Requirements: - The AI avatar needs to have exceptionally good conversational abilities. It should be able to understand and respond to a variety of inputs in a natural and engaging way. - Experience with creating AI avatars or similar projects is highly desirable. - Skills in API development will be crucial, as the avatar needs to be compatible with our existing systems. - A good understanding of coaching techniques would be a plus, as it would enable a more authentic and effective avatar. This project requires...

$28 / hr Average bid
$28 / hr Avg Bid
2 bids

looking to create a commodities portal where clients can register their details and proposal (FCO). if accepted, the seller is invited to upload their KYC KYB documents. once verified and accepted, a sales purchase agreement (SPA) is generated for the client to review. once accepte...supply chain. initially the system will be simple as per this brief, the second round of development will include other actors in the chain, eg, logistics partners, banking partners, so they can see, and approve the relevant uploaded documents to 'pre approve' payments and customs clearance ahead of time. bank feeds will be included to show to sellers when their product has been sold, as well as API connection to enter the transactional information into third party accountancy software, and AM...

$657 Average bid
$657 Avg Bid
102 bids

I'm in need of a seasoned developer to craft a simple yet engaging multiplayer card game. The backend is all set up with game roo...for real-time game updates. - Capable of creating a responsive design that works seamlessly on both desktop and mobile. What You'll Get: - A fully developed backend ready for integration. - Clear game rules and mechanics to follow. - Detailed wireframes and mockups for the game UI. Expected Deliverables: - A fully functioning game client. - Smooth integration with our existing backend API. - Well-timed animations for card movements, player interactions, and various game logic endpoints. If you have a portfolio showcasing your experience with real-time multiplayer games, I'd love to see it, along with your proposed timeline for this p...

$1458 Average bid
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52 bids

I need a custom Adobe Premiere Pro extension that integrates directly with Auphonic's API to automate the audio enhancement process inside Premiere Pro. Currently, the official Auphonic plugin has major limitations: ❌ It only processes one composition at a time. ❌ The user has to manually click "Start Production" to begin processing. ❌ After processing, the user must manually click "Import", and the new audio file appears only in the Project Panel instead of being inserted into the timeline. I need a fully automated solution that will: ✅ Allow batch processing – The user selects multiple compositions to process. ✅ Upload each audio track to Auphonic API automatically. ✅ Trigger processing without manual clicks. ✅ Download processed audio files...

$710 Average bid
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46 bids

I'm looking to develop a web-based application that helps in the commercial and technical discovery for home renovati...Updates (Make/Zapier + SendGrid) ? Expected Deliverables: ✅ Fully functional MVP on ✅ Integrated Airtable database with relevant tables ✅ Automated workflows on Make/Zapier ✅ Working PDF document generation system ✅ Clear documentation for future scalability ? Ideal Freelancer: ? Experience in , Airtable & No-Code tools ? Proven track record of MVP development ? Knowledge of API integration for financial aid calculations (a plus) ? Strong problem-solving skills and ability to work independently ? Budget: To be discussed ? Timeline: 6-8 weeks ? Interested? Please share your portfolio and relevant experience. Looking forward to collaborating! ?

$2766 Average bid
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26 bids

I'm looking for a skilled video editor adding in appropriate stock footage and motion graphics artist to create a 1-minute Instagram Reel for the upcoming Champions Trophy Cricket Tournament. What I can provide: - Intro video clip - Outro video clip - Body voice over and script (which you will make into captions) The video needs to be modern and sleek, incorporating a combination of stock footage and motion graphics. It will require: - Appropriate visuals for the clip (country flags, audience, stadium, trophy, prize money etc) - No copyrighted material (if you are taking from elsewhere ensure there is no broadcaster logo etc) The non-copyrighted footage should primarily focus on cricket audience, players in action etc, and the background music should be energetic and upb...

$23 Average bid
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28 bids

... scalable code with proper documentation and version control using GitHub or GitLab. • Take ownership of assigned tasks and contribute to the overall growth of the platform. What We’re Looking For • Extensive experience with Laravel and front-end development, preferably with Flutter, React.js, Vue.js, or a similar framework. • Solid understanding of MySQL database management. • Experience with API development and third-party integrations. • Familiarity with Git-based workflows for collaboration. • Self-motivated and able to work independently while staying aligned with project goals. • Experience in fintech or third-party payment integrations is a plus but not required. This project provides the opportunity to work on an innovative and g...

$416 Average bid
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87 bids

I Have purchased a desktop based C# application for inventory control system. I need some changes to be done: DynamicSoft logo will be replaced with the logo of adventory 2. The Image/logo on the login screen will be removed 3. The color scheme will be as per the adventory logo. 4. Default 7 day trial will be added, after which a purchase key will be required. an api will be provided for the purchase key and that the trial will expire in 1 year. 5. The dynamicSoft logo on top left will be replaced with adventory logo as well. 6. The product cards will be udpated by removing the images and emphasizing the text with product details and code. 7. An automatic customer saving option will be added the pay by option all payment method needs to be removed except credit/debit card, cash

$268 Average bid
$268 Avg Bid
24 bids

I'm seeking a skilled database developer to enhance our existing MS Access database designed for managing school members' internships and courses abroad. The project includes fixing VBA script issues, improving database forms, and integrating with Excel for data export. Key Tasks: - Improve user interface and data validation of member registration forms - Fix issues causing slow report generation - Enable seamless data export to Excel for school administration purposes Additional Information: - 90% of tables, forms, queries, and reports are complete - Extensive documentation is available - Database platform is MS Access (Office 2016) - Table names are in German, documentary in English Ideal Skills: - Proficient in SQL and database design - Extensive experience with MS A...

$26 / hr Average bid
$26 / hr Avg Bid
47 bids

...through web scraping or API-based extraction, if necessary. Deploy the improved system on Google Cloud, ensuring it functions efficiently as a real-time API. Develop a simple website or browser extension where users can analyze reviews and understand why they were classified as real or fake. Ensure scalability and efficiency, so the system can handle large-scale real-world data. Ideal Skills: Explainable AI (XAI) Expertise – Strong understanding of SHAP, LIME, Integrated Gradients, Counterfactual Explanations, or Trustworthy AI techniques Machine Learning & NLP – Experience with Fake Review Detection, Sentiment Analysis, Transformers (BERT), Deep Learning (LSTMs, GANs, etc.) Google Cloud Deployment – Experience with Cloud Run, AI Platform, or Cloud Fu...

$297 Average bid
$297 Avg Bid
8 bids

...customers based on Invoice size- hence the designs is detailed accordingly You need to first ensure that Gift cards with 16 digit or 12 digit secure login with pin code (as an example shown in myntra), • Coupons creation in admin panel with expiry date and with a condition which will be discussed later • Gift page which works on multiple conditions but basically works based on cart value • DLT API - which should be used for OTP verification (for profile creation), Abandoned cart notification to the customer, Order confirmation notification, Gift card purchase notification & any other where applicable • User profile which needs to be copied from some other ecommerce portal • Admin panel management on - customer communication, uploading pictures based...

$384 Average bid
$384 Avg Bid
19 bids

I have a gripping thriller narrative that I need transformed into a TV series script. The series is envisioned to span 10-12 episodes, all capturing the dark and suspenseful essence of the story. Key Requirements: - Convert my story into a script suitable for an Indian TV series - Maintain the dark and suspenseful tone throughout the script - Structure the script for 10-12 episodes - Must speak hindi as a large part of the dialogs will be in Hindi. Ideal Skills: - Experience in scriptwriting, particularly for thriller genres - Ability to capture and convey a specific tone consistently - Understanding of pacing and structure for a multi-episode series

$2673 Average bid
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26 bids

...badges, leaderboards? Or perhaps the admin can create educational games? Need to clarify that. Also, admins and teachers should select questions via ChatGPT, so there's a need for an interface where they can input prompts, get AI-generated questions, review and edit them before adding to the system. Integration with DeepSeek AI and chatgpt AI is crucial for generating Q&A. The system needs to handle API calls to DeepSeek and chatgpt AI, process the responses, and store them. Also, handling server load since the user mentioned "server busy" errors. Maybe implement queueing or load balancing? For user flow diagrams, each persona has different interactions. Students: login, dashboard, choose subject, do exercises with instant feedback, track progress. Parents: v...

$468 Average bid
$468 Avg Bid
67 bids

...doc=postman_collections Fixed Price: ₹40,000 Payment Breakdown by Milestones: ✅ M4 & M1 Completion: ₹10,000 ✅ M2 Completion: ₹15,000 ✅ M3 & PHP App Integration: ₹15,000 Process & Deliverables: 1️⃣ Functional Testing (FT) – Ensuring system functionality and API integration. 2️⃣ Internal Testing with NHA – Validation with the National Health Authority. 3️⃣ WASA & HTC Demo/Certification – Compliance testing and approval. 4️⃣ Final Approval & Production Keys – Post successful completion, you’ll receive official ABDM approval. Requirements: Expertise in ABDM API integration & compliance Strong proficiency in PHP, APIs, and security protocols Knowledge of healthcare IT systems and best practices Ability to deliver clean, ...

$879 Average bid
$879 Avg Bid
22 bids

...seeking an expert to help me understand the Google Maps API usage in the Mighty Taxi app that I purchased. The app's usage of Google Maps APIs is pivotal for features like real-time tracking, route calculation, and location search. Key Requirements: - Detailed breakdown of Google Maps API calls from both the driver and the rider sides of the app. - Explanation of these API calls during all stages of a ride (booking, in-transit, ride completion). - Estimation of potential Google Maps API costs based on this usage. Ideal Skills: - Proficiency in understanding and analyzing API calls. - Experience with Google Maps API. - Familiarity with taxi or ride-sharing apps. Please note, I need to fully understand the extent of the Google Maps A...

$40 Average bid
$40 Avg Bid
8 bids

...and ensure scalable solutions. What We're Looking For Minimum 3 years of experience in a similar role (Data Engineer, Data Scientist or BI). Strong knowledge of Python for data manipulation and scripting. Hands-on experience with data warehousing, ideally using Snowflake. Proficiency in Azure services, including data integration and cloud-based workflows. Expertise in ETL processes, including API integration, data extraction, and testing. Familiarity with Power BI for data visualization and reporting. Professional English level Nice to Have: Certification PL-200: Microsoft Power Platform Functional Consultant or hands-on experience with tools like Power Apps and Power Automate. Familiarity or certification in DP-600 (Fabric) and experience with technologies such as L...

$915 Average bid
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11 bids

...functionality for a consumer product. Responsibilities: Develop Python-based software to integrate AI-driven features into the appliance Create production-ready code with a focus on stability, performance, and scalability Implement data exchange pipelines between the microcontrollers (ESP32, Jetson Nano) and Python backend Ensure real-time, low-latency control over the appliance’s functions Develop an API or communication layer to facilitate AI-driven automation and decision-making Process sensor data efficiently and implement real-time adjustments Debug and troubleshoot software-hardware integration issues Implement error handling, logging, and fail-safe mechanisms to ensure product reliability (Optional) Implement cloud connectivity, remote control features, and over-the...

$31 / hr Average bid
$31 / hr Avg Bid
80 bids

I'm looking for a web developer to build a custom website and implement an API for a core feature. The ideal candidate must have: - Extensive experience in custom website development. - Proficient in API integration. - Strong understanding of e-commerce, blogs, and portfolio sites, though the specific site type is yet to be determined. Key responsibilities: - Building a fully functional and visually appealing website. - Seamlessly implementing an API for a core feature, which might include payment processing, data synchronization, or user authentication. Your creativity and technical skills will be fundamental to this project's success. Please provide samples of similar past projects in your proposal.

$463 Average bid
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140 bids

I need a skilled data expert to scrape an e-commerce site for pricing and availability information. The data should be collected and delivered in real-time, structured into CSV format. Your expertise in web scraping tools like BeautifulSoup, Selenium, and Scrapy is essential. You will also need to use Python and Pandas for data extraction, cleaning, and organization. ...structured CSV format. - Ensure data is updated in real-time. Ideal Skills and Experience: - Proven experience with web scraping, particularly from e-commerce sites. - Proficient in using BeautifulSoup, Selenium, and Scrapy. - Extensive experience with Python and Pandas. - Previous work with real-time data collection. - Strong knowledge in delivering data in structured CSV format. - Experience with API integration ...

$18 / hr Average bid
$18 / hr Avg Bid
12 bids

I'm in need of a software developer who can create an automation tool for handling specific email tasks. The primary focus will be on automating the sending of bulk emails through Gmail. Key Requirements: - Proficiency in software development, particularly in creating automation tools - Extensive experience with Gmail and understanding of its API - Skills in developing software that can automate sending bulk emails This project is ideal for a freelancer who can deliver a robust, user-friendly tool that can streamline my email communication process.

$338 Average bid
$338 Avg Bid
16 bids

...based on API we provide on our exchange ? Essential Features for the WordPress Plugin 1️⃣ Payment Methods Support ✅ IRR Bank Transfers (Local Iranian banks via Shetab, Sheba, or Card-to-Card). We will provide API ✅ Crypto Deposits (Bitcoin, Ethereum, USDT, and other major cryptocurrencies). We will provide API ✅ Multi-Currency Support (Convert IRR to Crypto and vice versa) ✅ Stablecoin Support (USDT, BUSD, DAI for stable transactions) 2️⃣ Checkout & Payment Process ✅ Seamless WooCommerce Integration ✅ Custom Checkout Page (Crypto QR Code & Bank Transfer Details) ✅ Real-time Exchange Rate Fetching (From reliable sources like Binance and our exchange) ✅ Transaction Confirmation System Crypto: Blockchain Confirmation (Based on our API) IRR: Manual or ...

$2129 - $4258
Sealed NDA
$2129 - $4258
17 bids

My company needs an AI-driven internal chatbot for our website + creation of Database Technology + API creation and integration: Our database should be structured in a way that both your internal chatbot and external AI models can easily access and retrieve relevant information. API - Since we want a database-centered solution, we need an API that allows both your internal chatbot and external AI models to retrieve data dynamically. We need this created and set up accordingly. Access for External AI Systems: We want external AIs (e.g., Google, OpenAI, or other platforms) to be able to use our data. The primary role of our internal chatbot will be to recommend products and analyze competitor brands in real-time, as well as give general information and answer any ques...

$20 / hr Average bid
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69 bids

We are looking for a tech-savvy professional (IT specialist, data analyst, or similar) to help us process consumer-submitted product images and...processing workflows for efficiency. • Future scope: The project may require: • Developing an app where consumers can directly upload product images. • Integrating or modifying an API from a barcode scanning app to extract product details. • Creating a custom barcode scanning feature within the app. Requirements: - Background in IT, Data Analysis, or Computer Science. - Experience with image processing tools (OCR, AI, or similar). - Proficiency in Python, SQL, SPSS, or other data management tools. - Ability to handle unstructured image data and improve recognition accuracy. - Bonus: Experience in mobile app developmen...

$240 Average bid
$240 Avg Bid
46 bids

Kleinanzeigen Project: is structured like a forum. Sellers list products and communicate via an integrated messaging system -See all listed products and messages. -Reply to messages. -Create individual templates for messages. -There mus...enters his data and our tool receives the data automatically. -we then need interfaces to applications that create invoices and orders. To do this, we need to connect interfaces. From the data received, we generate orders or invoices in the external applications. These are: Billbee - here an order must be created via API Easybill - here an invoice or order must be created via API Lexoffice - here an invoice must be created via API Sevdesk - here an invoice must be created via API More applications and functions are to foll...

$915 Average bid
$915 Avg Bid
122 bids

...controller (vendor ID: 8086, device ID: 7A60, subsystem ID: 88821043, revision: 11)), which entails entering the xHCI controller into DbC operation, and transmitting + receiving simple data. For transmitting/receiving data on the Debug Host side of things, you don’t have to write a USB driver or implement this from scratch. A Xue-style Zadig USB driver using pyusb is perfectly acceptable (and this script file can be used directly from Xue’s source code if you wish). Understand that, because of the sensitive nature of the data that lies on our testing machine, binary-only submissions are not acceptable; even just for testing. Source code with build instructions—if the build system or core code base is modified—must be shared in order for the binary to be r...

$456 Average bid
$456 Avg Bid
8 bids

...development. - Familiarity with Google Reviews API. - Strong understanding of user interface design for desktop applications. - Knowledge of security measures for SaaS applications. - Experience with automated systems and AI would be a plus. The goal is to enhance efficiency in managing reviews and improve the overall customer engagement. 1. Understand the Workflow Fetch Reviews: Use the Google Business (or Google My Business) API to retrieve new reviews from your business profile. Generate a Response: Send the review text to ChatGPT (via the OpenAI API) with a prompt that instructs it to draft an appropriate reply. Post Reply: Use the Google Business API to post the generated reply back to the review. 2. Set Up Your Environment Google Business API:...

$260 Average bid
$260 Avg Bid
14 bids

...logging of **accepted and rejected blocks** with reasons (e.g., insufficient fees). - Visualization of **final block composition** for verification and analysis. ### **Architecture Overview:** ``` ┌────────────────────────────────┐ │ Consensus Client │ │ (Prysm, Lighthouse, Teku, etc.) └────────────────────────────────┘ ▲ │ │ (Engine API / Beacon Node) │ ┌───────────────▼─────────────────────────┐ │ MEV-Boost (Proposer) │ │ - Receives block bids from multiple │ │ relays / block builders │ │ - Compares bids & selects the best │ │ - Sends final block to Consensus │ └────────────────┬─────────────────────────┘ │ (Relay Communicat...

$907 Average bid
$907 Avg Bid
31 bids

...transaction submission system** using **Flashbots RPC**. This system will enable **Ethereum transactions to bypass the public mempool**, reducing the risk of **front-running and sandwich attacks** while ensuring optimal inclusion in blocks. ### **Project Scope:** 1. **Flashbots Relay Integration** - Connect to **Flashbots relayers** (``) on Mainnet. - Set up API communication for private transaction submission. 2. **Private Transaction & MEV Bundle Submission** - Construct **single transactions** or **multi-transaction bundles** for atomic execution. - Define **target block inclusion** (next block or a specific block in the future). - Implement **resubmission strategies** (re-attempts over multiple blocks). 3. **Transaction Signing & Security**

$809 Average bid
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33 bids

? ...Management System Add/Edit/Delete/Mark Complete tasks Assign due dates & priorities Dynamic DOM updates based on user actions Real-time notifications (optional WebSockets) API & Database Integration Use MongoDB (or MySQL) for storing tasks Create REST API in Node.js + Fetch and display tasks in React Complex Form Handling Form validation (React + Server-side validation in Express) File Upload (optional) Advanced CSS & Responsive UI Use Bootstrap/Tailwind Implement CSS animations Dark Mode Toggle (optional) External API Integration Integrate a Weather API to display task-related weather updates Use a Currency Conversion API for project-related budget management Performance Optimization Server-side caching (Redis) Lazy loading in Rea...

$18 / hr Average bid
$18 / hr Avg Bid
47 bids

We are looking for an experienced **blockchain developer** to build a **real-time Ethereum mempool monitoring script** to detect transactions based on specific criteria (gas price, transaction value, contract interactions, etc.). The script will be used for **MEV analysis**, helping identify potential front-running, backrunning, and liquidation opportunities. ### **Project Scope:** 1. **Mempool Monitoring** - Connect to Ethereum nodes (Infura, Alchemy, QuickNode, or local Geth/Nethermind). - Retrieve pending transactions via **WebSockets** or **JSON-RPC polling**. 2. **Filtering & Detection** - Apply configurable filters (e.g., high gas price, specific contract interactions, large transaction amounts). - Identify transactions interacting with DEXes (Unis...

$771 Average bid
$771 Avg Bid
87 bids

We are seeking an experienced developer to integrate the Ignisign API into Hubspot using Hubspot’s Customization UI, as described in the Hubspot CRM UI Extensions documentation. Ignisign is a digital signature platform that enables users to send signature requests for documents. (For more details and a free account, visit Ignisign.) Functional Requirements: User Interface Integration: Add a button within the Hubspot CRM portal, associated with the “client” object. This button will trigger the process to send a signature request via Ignisign for the selected client. Ignisign Account Handling: Integrate with the Ignisign API using an API key provided in the Authorization header (Bearer token). Securely store the API key in Hubspot’s sec...

$44 / hr Average bid
$44 / hr Avg Bid
86 bids

I'm in need of a website that displays real-time stock market prices. Key indices include Nifty50, Bank Nifty, Gold, and Silver. Key Requirements: - The website should pull data from reliable Financial news APIs to ensure up-to-the-minute accuracy. - Experience with API integration is crucial. - Prior experience in developing financial or stock market websites will be a plus. - A keen understanding of the stock market will help in comprehending the project better. Please note, at this moment, there are no additional features such as historical data charts, news feeds, or price alerts. However, the potential for future upgrades is there. Your ability to design a scalable and flexible system will be crucial for potential future enhancements.

$196 Average bid
$196 Avg Bid
50 bids

...analysis of matches, including key events and trends. - Team Comparisons: Side-by-side statistics of different teams. The web-app should fetch data exclusively from the Official IPL API, ensuring that all stats and analytics are up-to-date and accurate. An important aspect of this project is implementing user authentication. I want the web-app to allow users to log in via social media platforms. This adds a layer of interactivity and community to the project. Ideal skills for this job include: - Proficiency in web development, particularly with sports-related applications. - Experience working with the Official IPL API or similar sports APIs. - Ability to implement secure and efficient social media logins. Please provide examples of relevant past projects in your bid...

$295 Average bid
$295 Avg Bid
16 bids

Our WebView app, built on the WoWonder social networking platform using the Chrome Custom Tabs API, requires a feature that allows users to share images/videos directly from their gallery. The app should capture the media URI, retrieve the stored access token, and upload the file to WoWonder via the /api/upload endpoint. We are providing the API documentation along with a suggested workflow. The best-skilled freelancer with expertise and a willingness to work within the budget will be awarded the project. Project docs

$82 Average bid
$82 Avg Bid
10 bids

Hi Guys, we sent our customers an self signed certificate and want make them easy for them to install it as trused authority in their keychain on Windows/Mac. For that i want an small Programm wich runs on these Operating systems with an GUI where user can import the certificate and the program will install that with admin rights or now to the right certificate place in the system. Additional to the small installation task if you are interesed i would also like to implement an PKI (i want run an server for public certificsates) so that each user wich installs my certificate also gets all public keys from all my customers from an certificate server wich im about to run soon. Then the program is not only an installer, its also running in background of the system and keeps all public keys u...

$34 / hr Average bid
$34 / hr Avg Bid
38 bids

I'm looking for a talented Full Stack Developer to create an API-driven proxy store from scratch, with a strong emphasis on long-term maintenance and scalability. Key Responsibilities: - Develop a robust and scalable API-driven proxy store. - Implement necessary functionalities such as user authentication, data caching, load balancing, a shopping cart, payment system integration, and more (detailed in the provided document). - Ensure the application supports REST API protocols. Ideal Candidate: - Proficient in Full Stack Development with a preferred tech stack. - Able to provide a day-by-day breakdown of the development plan. - Committed to speed and quality. - Open to providing long-term technical support and maintenance post-launch. Expected Timeline: - Stag...

$3025 Average bid
$3025 Avg Bid
50 bids

I'm looking for a freelancer who can integrate the Expedia API to get hotel suggestions. write python code to return hotel names for a given input query as provided from the suggestion box, see screenshot.

$38 Average bid
$38 Avg Bid
14 bids

Our WebView app, built on the WoWonder social networking platform using the Chrome Custom Tabs API, requires a feature that allows users to share images/videos directly from their gallery. The app should capture the media URI, retrieve the stored access token, and upload the file to WoWonder via the /api/upload endpoint. We are providing the API documentation along with a suggested workflow. The best-skilled freelancer with expertise and a willingness to work within the budget will be awarded the project. Project docs

$43 Average bid
$43 Avg Bid
8 bids

...Needed for Live Collaboration & Teaching ? Looking for a seasoned AI pro who can optimize AND teach – NOT for beginners! Project Overview We have a fully functional chatbot, but we need an AI expert to work live with our developer to: ✅ Review & optimize chatbot logic (OpenAI, LLaMA, RAG). ✅ Improve response accuracy & speed. ✅ Enhance RAG pipeline (LangChain, LangGraph). ✅ Debug backend & optimize API calls. ✅ Ensure smooth UI integration (HTML, CSS, JS, PHP). ✅ Provide clear explanations and teach the developer. ? This is NOT just a review! You will work side-by-side with the developer in live sessions, explaining every step. Requirements ? Proven AI chatbot experience (OpenAI, LLaMA, RAG). ? Backend skills: Python, LangChain, LangGraph. ? Frontend know...

$14 / hr Average bid
$14 / hr Avg Bid
28 bids