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    2,000 node.js postgresql crud example kazi zimepatikana

    html, css3, jq, jshtml, css3, jq, jshtml, css3, jq, jshtml, css3, jq, jshtml, css3, jq, jshtml, css3, jq, jshtml, css3, jq, js

    $804 Average bid
    $804 Wastani wa Zabuni
    1 zabuni
    Write a Book
    Imeisha left

    <div class='fln-affiliate' data-username='jaintanmay07' data-style='compact' data-qts='//' data-type='textAds' data-theme='writing' data-size='1' ></div> <script type='text/javascript'>(function(d) { var po = ('script'); = 'text/javascript'; = true; = '//'; var s = ('script')[0]; (po, s); })(document);</script>

    $152 - $455
    $152 - $455
    0 zabuni

    tengo diseñado un C.R.U.D. en Google Sheets con código en Google Apps Script quiero corregirle algunos errores

    $30 - $250
    $30 - $250
    0 zabuni
    Next Js Web Project FInish Up -- 2
    6 siku left
    Dhibitishwa

    I have an ongoing project I need to complete. Some tasks are 1. Email notification and custom templates setup 2. Push notifications 3. Some functionality fixes, front end corrections and others that will be discussed. Next js with (front-end and backend both part) typescript material UI, express js, firebase( authentication,recaptcha,firestore,firestorage).

    $140 Average bid
    $140 Wastani wa Zabuni
    31 zabuni

    Project Description for Freelancer.com: JizzyAI - AI-Powered Content & Pinterest Marketing Platform Overview: Developing an AI-based platform for automating content creation and Pinterest marketing. Platform integrates multiple A...management Pinterest Tools Pin generator Keyword research & tracking Analytics dashboard Content performance monitoring Bulk pin data export Core Requirements AI APIs integration (Image models) Pinterest API integration WordPress API connectivity User authentication File management Data analytics Cloud deployment Technical Stack Required: Frontend: React/ Backend: Node.js Database: PostgreSQL Cloud: AWS/GCP APIs: AI models, Pinterest, WordPress Deliverables: Source code Technical documentation Deployment guide API documentation Trainin...

    $431 Average bid
    $431 Wastani wa Zabuni
    20 zabuni

    ...einheitliches und benutzerfreundliches Design. Sicherstellen, dass die Typografie auf der gesamten Website und auf allen Unterseiten einheitlich ist. Alle Schriftgrößen und -stile sollten konsistent und leserlich sein, unabhängig vom verwendeten Gerät (Desktop, Tablet, Smartphone). Seitenladegeschwindigkeit: Verbesserung der Ladezeit der Website durch Optimierung von Bildern, Minimierung von CSS/JS-Dateien und effizienter Nutzung von Caching-Tools. Prüfung der aktuellen Geschwindigkeit und Umsetzung von Maßnahmen zur Erreichung einer hohen Bewertung bei Tools wie Google PageSpeed Insights oder GTmetrix. SEO (Suchmaschinenoptimierung): Keyword-Recherche und Integration relevanter Keywords in den Inhalt, Meta-Tags, Überschriften und URLs. Optimi...

    $138 Average bid
    Dharura
    $138 Wastani wa Zabuni
    10 zabuni

    - add spinning loading icon to: break connection button, node (to show node buttons) - add page links to "print layout" pdf. Link to first page from node pages. Link to node pages from first page.

    $150 Average bid
    $150 Wastani wa Zabuni
    1 zabuni

    I'm looking for a JavaScript expert to help me build a USDT BEP-20 blockchain Turswallet. This wallet's primary function will be to receive USDT, and it will need to interact with the blockchain in several key ways. Key features: - Generate new addresses: The wallet should be capable of creating a new address for every transaction, ensuring optimal privacy and security. - Monitor address balances: The wallet needs to keep track of the balance of all generated addresses. - Facilitate transactions: The wallet should be able to send USDT to other addresses when requested. Security is a critical aspect of this project. The Turswallet must incorporate: - Two-factor authentication: This will provide an additional layer of security for transaction confirmations. - Encryption of keys: ...

    $12 Average bid
    $12 Wastani wa Zabuni
    5 zabuni

    I need a skilled Flutter developer to implement a Material 3 UI from a Figma design into a Flutter framework. The design consists of over 11 screens and is intended for an e-commerce app. The ideal freelancer for this project should: - Have extensive experience with Flutter and Figma - Be able to translate complex designs into functional UIs - Understand the re...Be able to translate complex designs into functional UIs - Understand the requirements for e-commerce app development Your expertise in creating interactive and user-friendly UIs will be key to the success of this project. Your ability to deliver high-quality work within the agreed timeline will be greatly appreciated. Figma:

    $1142 Average bid
    $1142 Wastani wa Zabuni
    13 zabuni

    ...integration with existing LMS platforms. 4. Customizable dashboards with advanced analytics for all user roles. 5. Integration with biometric systems for attendance tracking. 6. Multi-school administration with consolidated reporting. ________________________________________ Technology Stack: Frontend: 1. React.js Backend: 1. NestJS (Node.js Framework) 2. Python (for AI/ML modules) Database: 1. PostgreSQL Hosting: 1. AWS (Amazon Web Services) Payment Gateways: 1. Paypal SMS Gateway: 1. Twilio ________________________________________ Development Roadmap: Phase 1: MVP Development: 1. Define system architecture and database normalization. 2. Develop core features: user management, role-based access, and student/staff management. 3. Implement multi-school administration and basic rep...

    $2883 Average bid
    $2883 Wastani wa Zabuni
    75 zabuni
    $40 Wastani wa Zabuni
    1 zabuni

    ...React: Core frontend framework. TypeScript: For type-safe JavaScript development. Vite: Build tool and development server. Tailwind CSS: Styling and responsive design. Shadcn UI: Pre-built UI components for consistent design. React Router: Client-side routing. React Query: Data fetching, caching, and state management. React Hook Form: Form handling and validation. Backend (Supabase): PostgreSQL: Main database. Supabase Auth: Authentication and user management. Supabase Storage: File storage (e.g., contracts). Supabase Edge Functions: Serverless functions (built with Deno). Supabase Realtime: Real-time features and subscriptions. Third-party Integrations: OpenAI: AI chat functionality for airline and workgroup-specific assistants. Stripe: Payment processing and s...

    $495 Average bid
    $495 Wastani wa Zabuni
    62 zabuni

    I need an experienced developer to integrate reCAPTCHA v2 (Checkbox) on the send message button of my custom HTML/CSS/JS website. Ideal Skills and Experience: - Proficiency in HTML, CSS, JavaScript - Prior experience with reCAPTCHA integration - Strong problem-solving skills - Attention to detail

    $22 Average bid
    $22 Wastani wa Zabuni
    47 zabuni

    I have a Node/Puppeteer script that logs into an EA Sports Ultimate Team WebApp account. I'm looking for an experienced developer to enhance the script to mimic a PlayStation console login, preventing the account from being opened again once logged in. Key Requirements: - Modify the existing script to simulate a PlayStation console login to EA's servers. - Implement functionality to lock the account after the first successful login. - Notify the user if an existing login session is detected. Ideal Skills and Experience: - Proven experience with Node.js and Puppeteer. - In-depth understanding of PlayStation and EA's login mechanisms. - Familiarity with EA Sports Ultimate Team WebApp. - Experience in developing scripts to mimic console behavior. - Playstation/xbox &am...

    $172 Average bid
    $172 Wastani wa Zabuni
    18 zabuni

    Projeto de site fretes e mudanças. Com HTML, CSS e JS

    $37 / hr Average bid
    $37 / hr Wastani wa Zabuni
    48 zabuni

    ...integration. -Deep understanding of database creation in PostgreSQL. -Deep knowledge in backend API creation for chat in web system and mobile APP. -Developer needs to have the ability to quickly create complex solutions, deploy them on AWS, and contribute to the team whenever requested. -AI systems integration. -You need to know how to apply SOLID principles. -Understanding of how creating entity-relationship diagram. You can use some tool recommended for that. I need your nodejs developer do this test in three business days so that I can know his abilities: Rules for the test: Implement the backend of the screens contained in the design in the link below using these technologies and others that can add value to the project: Node.js and PostgreSQL. In addition, the pro...

    $13 / hr Average bid
    $13 / hr Wastani wa Zabuni
    30 zabuni

    complete website design in next js along with SEO

    $367 Average bid
    $367 Wastani wa Zabuni
    1 zabuni

    I need my WordPress website turned into a static HTML/CSS/JS version. The project will serve as a trial for potential team recruitment. Key Requirements: - Replication of contact forms and interactive elements from the WordPress site. - Dynamic content updates need to be handled using simple HTML, CSS, and JavaScript. - No specific JavaScript frameworks or libraries are required; just pure, straightforward coding. Ideal Skills: - Proficiency in HTML, CSS, and JavaScript. - Experience with WordPress and understanding of its structure. - Able to replicate interactive elements accurately. - Attention to detail to ensure the static site mirrors the WordPress site. this is an example...

    $135 Average bid
    $135 Wastani wa Zabuni
    128 zabuni

    ...for Android) to ensure optimal performance and user experience. Create a responsive web app using HTML5, CSS3, and JavaScript frameworks (e.g., React, Angular, Vue.js) for seamless cross-device compatibility. Utilize a UI/UX design approach that prioritizes intuitive navigation, user-friendliness, and visual appeal across all platforms. Database: Select a robust database solution (e.g., MySQL, PostgreSQL, MongoDB) to store user data, content information, and platform settings. Design an efficient data schema to optimize performance and scalability. API Integration: Integrate with payment gateways for secure transaction processing. Consider integrating with analytics platforms (e.g., Google Analytics, Firebase Analytics) for comprehensive user behavior insights. Explore third-part...

    $607 Average bid
    $607 Wastani wa Zabuni
    22 zabuni

    I'm looking for a skilled professional to set up and customize a website ...and overall page structure and color scheme. - Adding new features such as a user login system and contact forms. A keen eye for detail is crucial as I need the website tested thoroughly to ensure all features and functions work perfectly before deployment. Ideal candidates should have: - Proven experience with Envato Codecanyon templates. - Strong web development skills (HTML, CSS, JavaScript JS, JavaScript JSON, PHP, etc.). - Familiarity with hosting environments and server configurations. - Ability to troubleshoot any issues. Deliverables include a fully functioning, customized website ready for deployment and a comprehensive testing report. Please share your portfolio and past projects if you...

    $30 - $250
    Il'ohusishwa Imefichwa
    $30 - $250
    60 zabuni

    I have over 10 Excel files containing customer contact details that need to be consolidated into a PostgreSQL database. The good news is that all these files have a consistent format, which should make the task easier. Key Requirements: - Expertise in PostgreSQL - Proficient in Excel - Experience with data consolidation - removing duplications Please ensure to deliver a clean, organized database that accurately reflects the data from the Excel files.

    $172 Average bid
    $172 Wastani wa Zabuni
    14 zabuni

    This is to bring attention to my programming CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details So do not BID here, instead GO TO the CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details

    $72 Average bid
    $72 Wastani wa Zabuni
    10 zabuni

    The basic example app is simple, just include several small binaries of Hello-World compiled/built with Rust/C/C++/golang and the app must execute them and display the app message in an activity or 'view'. So you will need to use JNI or ffi or channels or bridges if using flutter etc. You can use whatever cross-platform method you prefer. You must provide all sources and binary for Android and one other platform. Clear? The app will simply call several versions of "Hello World!" binaries (one in C, C++, Rust..) inside the "Apk" for example, and display the Hello World output in some GUI (graphical view/user interface) of the app. You can post just the BINARIES and provide the Source Code "after" you are AWARDED the contest. THAT&#...

    $50 Average bid
    $50
    3 wasilisho

    I'm looking for an experienced developer to create a comprehensive IPTV panel. The project is a multi-faceted web and mobile compatible panel w...focus on the following features: - User Management: A system to handle user accounts, subscriptions, and permissions. - Channel Streaming: A reliable and efficient module for streaming various channels. - Billing System: An integrated billing system for subscription payments and other charges. The ideal candidate for this project should have extensive knowledge and experience with C, C++, PHP, PostgreSQL, and Java. They should also have a strong understanding of IPTV technology and systems. Experience in developing cross-platform applications is crucial, as this panel needs to function seamlessly across web browsers, mobile devices,...

    $20 / hr Average bid
    $20 / hr Wastani wa Zabuni
    29 zabuni

    I need specialists to create a professional platform for building e-commerce stores similar to Salla and Zid: 1. Backend Developer Experience: At least 3 years. Required Skills: Expertise in languages like PHP (Laravel), Node.js, or Python (Django). Proficiency in working with databases like MySQL or PostgreSQL. Experience in designing APIs. 2. Frontend Developer Experience: At least 3 years. Required Skills: Proficiency in React.js, Vue.js, or Angular. Strong knowledge of HTML, CSS, and JavaScript. Good understanding of user experience (UX) and best design practices. 3. UI/UX Designer Experience: 2-3 years in user interface design. Required Skills: Expertise in using design tools such as Figma or Adobe XD. Ability to turn ideas into interactive

    $1271 Average bid
    $1271 Wastani wa Zabuni
    150 zabuni

    I'm seeking a professional to create a minimalist, monochrome-themed portfolio for me. This portfolio needs to highlight my web development and UI/UX design skills. Key Requirements: - Showcase of web development skills: HTML, CSS, JS, REACT, REACT NATIVE, JQUERY(Need small projects developed with code base) - Display of UI/UX design skills: Figma, AdobeXD, Sketch(should include case studies) - Content sections to include: About Me and Project Showcase (Testimonials section is not necessary) Ideal Skills: - Proficient in web development and UI/UX design - Strong understanding of minimalist design principles - Experience in creating engaging, user-friendly portfolios

    $450 Average bid
    $450 Wastani wa Zabuni
    120 zabuni

    ...repeat queries. Visualizations will play a significant role in enhancing user experience, and you will implement or D3.js to render query-driven, interactive charts, graphs, and other data visualizations. The backend will be built on Node.js and deployed on a serverless platform like Vercel or AWS Lambda to ensure scalability and cost efficiency. The backend will be responsible for handling API requests, managing AI and database interactions, and ensuring fast, seamless integration between the frontend and AI workflows. The backend will also manage structured metadata storage, such as patent tags, user query logs, and analytics, using Supabase or PostgreSQL. To ensure a secure and scalable platform, the system will include authentication and authorization features. This...

    $779 Average bid
    $779 Wastani wa Zabuni
    7 zabuni

    ...functionality: Admin JS: Vendor JS: Customer JS: Set up backend server: Node.js/Express or Python/Django: or Create database schema: Database setup: Define schemas for flights, vendors, and customers. Dependent Files to be edited: HTML/ (for global styles) Follow-up steps: Install necessary packages for backend (Express, Mongoose, etc.) Set up database connection Implement authentication (JWT or OAuth) Test each interface for functionality and responsiveness The work should be done in 2 months and needs to be fully functional as it will be a major college project Frontend: HTML, CSS, JavaScript (with frameworks like React or Angular) Backend: Node.js, , or Python (Django/Flask) Database: MongoDB, MySQL, or PostgreSQL Authentication:

    $102 Average bid
    $102 Wastani wa Zabuni
    7 zabuni

    Se requiere realizar un CRUD, integrado con cognito, redis para mejorar el Performance, integrado cloud watch, lambads, auditoría, sanitizar campos de entradas, rate límite de apis, stack: typescript y aws

    $22 Average bid
    $22 Wastani wa Zabuni
    7 zabuni

    ...ChromaDB, etc. Compatibilité avec tous les LLMs (modèles de langage) : L'API doit être compatible avec des modèles de langage ouverts (ex. : LLaMA, Hugging Face Transformers) et fermés (ex. : OpenAI GPT, Anthropic Claude, Google PaLM, etc.). Prévoir une architecture modulaire permettant d'ajouter facilement de nouveaux LLMs. Technologies requises : Backend : Python avec FastAPI. Base de données : PostgreSQL ou MongoDB pour les données générales, et une Vector DB pour les fonctionnalités avancées. Conteneurisation : Docker pour faciliter le déploiement. Documentation : Swagger ou Redoc pour générer une documentation API interactive. Livrables attendus : Code source com...

    $241 Average bid
    $241 Wastani wa Zabuni
    14 zabuni

    I'm seeking a professional to create a minimalist, monochrome-themed portfolio for me. This portfolio needs to highlight my web development and UI/UX design skills. Key Requirements: - Showcase of web development skills: HTML, CSS, JS, REACT, REACT NATIVE, JQUERY(Need small projects developed with code base) - Display of UI/UX design skills: Figma, AdobeXD, Sketch(should include case studies) - Content sections to include: About Me and Project Showcase (Testimonials section is not necessary) Ideal Skills: - Proficient in web development and UI/UX design - Strong understanding of minimalist design principles - Experience in creating engaging, user-friendly portfolios

    $426 Average bid
    $426 Wastani wa Zabuni
    120 zabuni

    ...transaction processing. * Max dev hold amount (%): Automatically skip tokens if the dev owns too much percentage of a token. * Monitor price every millisecond * High speed super fast RPC node. * There is no min or max pool size requirement * Slippage option can be set Any other features you can recommend we can discuss this I don't want the bot to snipe coins that have migrated on to radium NO. The bot must snipe fresh newly created coins, there are around 60 new coins created every single minute and the bot should be capable of sniping every newly created coin. This bot must use a lighting fast high-speed RPC Node. I will require this bot to be fully set up by the owner who creates this for me, i will only approve once it's up and running as per my req...

    $312 - $936
    Il'ohusishwa Dharura Imefichwa
    $312 - $936
    49 zabuni

    ...Proven experience developing e-commerce websites. Proficiency in CMS platforms like WordPress/WooCommerce, Shopify, Magento, or custom development using frameworks like Laravel, Django, or Node.js. Expertise in front-end technologies (HTML, CSS, JavaScript) and responsive design. Experience integrating third-party APIs for payment, shipping, or analytics. Knowledge of database systems (MySQL, PostgreSQL, or MongoDB). Understanding of secure coding practices to ensure data protection. Preferred Qualifications: Experience with multiple CMS platforms or building custom e-commerce solutions. Familiarity with tools like BigCommerce or OpenCart. Knowledge of performance optimization, caching, and scalability. Previous experience in UX/UI design for e-commerce platforms. Deliverables: A...

    $6 / hr Average bid
    $6 / hr Wastani wa Zabuni
    56 zabuni

    ...Scalability: Designed to handle growing user numbers. - Data Protection: GDPR-compliant storage and processing of user data. - Performance: Fast loading times and smooth user experience. - Availability: 99.9% uptime through robust hosting solutions (e.g., AWS). 5. Technical Requirements - Front-End: Modern web technologies such as React or Angular. - Back-End: Node.js or Django. - Database: PostgreSQL or MongoDB. - Hosting: Cloud solutions like AWS, Azure, or Google Cloud. - Security: SSL encryption and two-factor authentication. 6. Milestones 1. Project Initiation: Finalize requirements. 2. Design Phase: Develop wireframes and mockups. 3. Development Phase: - Implement core features. - Integrate verification and payment systems. - Develop the Tender Manager. 4. Testin...

    $5768 Average bid
    $5768 Wastani wa Zabuni
    70 zabuni

    ..." } ] Error Response: Return appropriate status codes (e.g., 404, 501). AWS Infrastructure Implementation: AWS Infrastructure Setup: â—‹ Implement CloudFormation templates to provision any AWS API Gateway endpoint as mentioned above. â—‹ Create a Custom Authorizer (Lambda function) to verify user access tokens with Auth0 and return IAM policies to accept or deny the API requests. â—‹ Provision a PostgreSQL database on AWS RDS with a users table. The table should include columns id and sub (the unique key), where sub is retrieved from the user's token. CI/CD and Automation: 1. CI/CD Integration: â–  Store all CloudFormation templates in the GitHub infra repository. Ensure that changes to this repository trigger an infrastructure deployment via AWS CodePipeline. â–  Deploy all ...

    $294 Average bid
    $294 Wastani wa Zabuni
    44 zabuni

    I'm seeking an experienced PHP/Node.js developer to build a custom script for a Social Media Management (SMM) dashboard. The primary requirement for this project is the development of a comprehensive user dashboard. Technical Requirements: Front-End: HTML5, CSS3, JavaScript (React.js/Vue.js/Angular preferred). Back-End: PHP (Laravel/CodeIgniter) or Node.js. Database: MySQL/PostgreSQL. Security: SSL encryption, data validation, and protection against common vulnerabilities. Questions: Have you developed an SMM panel or similar platform before? Can you provide examples of previous work? What technologies would you recommend for this project and why? What is your approach to ensuring security in the panel? Note: All the complete requirements for developing SMM control panel so...

    $172 Average bid
    $172 Wastani wa Zabuni
    66 zabuni

    We want to create a fully custom-coded LMS website inspired by (only referencing its layout and user flow) using Cursor AI. This means no WordPress, Wix, or Figma—just custom HTML/CSS/JS with code generation and editing via Cursor AI. After deploying on Netlify, we’ll later revise images/text to avoid any direct duplication or trademark elements from the original. Reference Pages (for structure and design approach only): Main: Landing: Menu 1 (Company Intro): Menu 2 (Landing Page Intro): Menu 3 (Purchase Page):

    $1166 Average bid
    Dharura
    $1166 Wastani wa Zabuni
    36 zabuni

    ...requisitions (e.g., services, transportation, raw materials) with role-based access for users, approvers, and admins. Below are the key requirements: Technical Requirements: Web-based solution using modern frameworks (Flutter or ASP.NET Blazor). Backend to use GraphQL with Node.js (TypeScript) or ASP.NET Core. Authentication and authorization through MSAL, integrated with Microsoft Entra for SSO. PostgreSQL database (SQL Server is not allowed). Well-documented code or external documentation. Fully localized frontend (default in English, translation-ready). Functional Requirements: Role-based access: Users: Create, view, and edit their requisitions. Approvers: Approve/reject requisitions with feedback. Admins: Configure workflows and override locked fields. Configurable approva...

    $1245 Average bid
    $1245 Wastani wa Zabuni
    77 zabuni

    ...purposes. AI Integration: Integrate OpenAI's ChatGPT API to process transcribed input and generate conversational responses. Ensure seamless, natural conversation flow. Backend Development: Create a backend system (Python with Flask/FastAPI or Node.js with Express) to: Handle API calls to Twilio, OpenAI, and Stripe. Store customer details, PaymentIntent IDs, and call logs in a database (SQLite/PostgreSQL). Implement a webhook to monitor call status and trigger payment capture when the call ends. Web Interface: Develop a simple web page where customers can: Register and input payment details. View their usage and payment history. Contact support if needed. Testing: Conduct end-to-end testing for: Call quality and ChatGPT responses. Accurate billing based on call duration....

    $135 Average bid
    $135 Wastani wa Zabuni
    35 zabuni
    DeFi Platform Creation
    5 siku left
    Dhibitishwa

    ...and liquidation processes. Collateral Management: Develop smart contracts for managing various types of collateral (e.g., ETH, BTC, stablecoins, other DeFi assets). DAO Governance: Develop governance mechanisms based on tokenized voting, with stakeholders being able to vote on parameter adjustments (e.g., collateralization ratio, interest rates) and protocol upgrades. 2. Backend Infrastructure: Node Infrastructure: Set up and maintain blockchain nodes (Ethereum, Polygon, or other compatible chains). API Layer: Build RESTful APIs to interact with smart contracts, enabling real-time data retrieval, transaction processing, and event tracking. Database: Set up a secure database system for storing off-chain data (e.g., transaction history, user balances, collateral status). 3. F...

    $27 / hr Average bid
    $27 / hr Wastani wa Zabuni
    79 zabuni

    ...for **Project Description:** We are seeking a skilled web developer/designer to update and enhance our current website, ****, by creating a simpler, cleaner, and modern HTML/CSS/JS version. The current website code, which is a complex modification of a CSS template, will be provided for reference. The goal is to deliver a maintainable, aesthetically appealing one-pager with updated content, improved usability, and additional functionality. ### **Key Requirements:** 1. **Website Redesign:** - Simplify the current codebase into easy-to-maintain HTML, CSS, and JS. - Modernize the design while using our corporate colors and ensuring an appealing, professional look. - Ensure all fonts are adjustable through CSS for easy customization. 2. **Content Upd...

    $45 Average bid
    $45 Wastani wa Zabuni
    24 zabuni

    ...for periodic fraud report delivery. Deployment: Containerize the application using Docker. Deploy the system on a cloud platform (AWS, GCP, or similar) with monitoring tools like Prometheus and Grafana. Testing and Optimization: Perform unit, integration, and load testing. Optimize database queries, API interactions, and task execution times. Skills Required: Backend: Python, Flask/FastAPI, PostgreSQL or MongoDB. Frontend: React.js, Recharts, Axios. Blockchain: Experience with Solana, Solscan API, or similar blockchain APIs. Task Scheduling: Celery, Redis. Email Services: SendGrid, SES, or similar. DevOps: Docker, Kubernetes, CI/CD pipelines, and cloud hosting platforms. Testing: Locust, Postman, and debugging tools. Deliverables: Fully deployed SherlockSol system (backend, fro...

    $2593 Average bid
    $2593 Wastani wa Zabuni
    102 zabuni

    ...we won't aim for a complete solution. However, the project must include a functional component, as it will be needed for one of our stages, which is testing. An essential part of the project involves designing both functional and non-functional requirements, as well as proposing a suitable tech stack for the specific problem being solved. In terms of functionality, this could include a complete CRUD (Create, Read, Update, Delete) operation for a single entity. Another essential tool for our work will be a Git repository. Each group must set up a Git repository, and only projects within the repository will be reviewed. All elements we develop should be stored there, including a general project description, documentation, diagrams, and other schematics. This information should...

    $13 Average bid
    $13 Wastani wa Zabuni
    3 zabuni

    ...supported by Supabase, Postgres and Deno EdgeFunctions in the backend. salary: $1500/month. if you are hired you must work in EU time zone. the first step in the interview process in a skills assement task. This evaluation task will give you the opportunity to demonstrate your expertise in our Front-End stack. To complete this task successfully, you will need to be proficient with: Git, Github Node, npm and npx Angular and the ng CLI, TypeScript NgRx, RxJS Tailwind CSS You will need a computer ready with the tools necessary to work with the above. Please make sure that you have these installed to the latest versions. If you don't already have a Github account, then ensure you have one before you begin. This task should not take any longer than 1-2 hours. As timing is a k...

    $1154 Average bid
    $1154 Wastani wa Zabuni
    58 zabuni

    I need my current website updated with a new logo and some new content. However, when I tried to do this, I noticed some outdated node dependencies causing issues. You will need to resolve the node versioning error in the existing React project before I can proceed. Please check the GitHub repo if you can do it or not.

    $3780 Average bid
    $3780 Wastani wa Zabuni
    93 zabuni

    I'm seeking a seasoned FreeRADIUS Developer to tailor and enhance our FreeRADIUS server's functionalities. Key areas of focus will be: - Customizing Authentication, ...implementation. Bandwidth usage tracking and logging. Debug, test, and optimize the setup for production readiness. Skills and Qualifications: Strong experience with FreeRADIUS (setup, customization, and unlang scripting). Proficiency in working with RADIUS attributes for authentication and accounting. Hands-on knowledge of Linux systems (e.g., CentOS, Ubuntu). Experience with SQL databases (e.g., MySQL, PostgreSQL) and query integration. Familiarity with NAS devices, networking concepts, and protocols (e.g., DHCP, PPPoE). Ability to write clean and well-documented code/scripts. Excellent troubleshooting a...

    $1449 Average bid
    $1449 Wastani wa Zabuni
    10 zabuni

    ...quality parameters. Key Features: - A sleek, contemporary design that embodies a modern and stylish appearance - Comprehensive filtering options for customers: by price, diamond type (natural or lab-grown), weight (carats) and measurement, cut, polish, symmetry, fluorescence, L/W ratio, table, depth, and certificate - Real-time data retrieval from our suppliers' API The tech stack could be HTML, JS, CSS (or Bootstrap) for the frontend, and PHP or ASP.NET for the backend. Speed is crucial, so I'm open to any efficient solution you can provide. Ideal candidates for this project should have: - Proven experience in e-commerce website development - Strong skills in the suggested technologies - Prior work with real-time data integration from API - A portfolio showcasing mo...

    $1509 Average bid
    $1509 Wastani wa Zabuni
    130 zabuni
    Hotel Booking System Development
    5 siku left
    Dhibitishwa

    ... 3. Admin Panel: Manage users (customers and merchants). Content management (categories, photos, and text). Handle complaints and feedback. Monitor system performance with statistics and analytics. Technical Requirements: Modern development technologies such as Flutter or React Native for mobile apps, and Laravel or Node.js for the backend. A robust database system like MySQL or PostgreSQL. User-friendly and responsive interfaces for all components. High-level data security and payment gateway integration. Timeline and Deliverables: Please provide a detailed timeline with the estimated cost of the project. Include any previous relevant projects or experience (if available). We are eager to collaborate with a skilled and professional developer to deliver this ...

    $635 Average bid
    $635 Wastani wa Zabuni
    184 zabuni

    1. Review an existing PostgreSQL database that was not completely setup this project. 2. Use RETS system to download 20 years worth of historical data from an existing real estate MLS server. 3. Use RESTFUL API to set up daily, incremental downloads of the same data. The existing database is a real estate MLS using a very well established RESTFUL API standard called RESO Web API Core 1.0 (). The reason for using the RETS system to do the initial download is that the number of historical records in some of the data fields has proven to be impractical (tens of millions of records) to download using the API as it is simply too slow. I am open to alternative methods here though. There will be a limited number of transforms (calculated fields) based upon the

    $18 / hr Average bid
    $18 / hr Wastani wa Zabuni
    57 zabuni

    My React-based presentation website needs some minor fixes. Looking for someone who can sort it out quick. List of Tasks: - Change Contact Number and Address on Footer & Contact Page - Start Node Server Strapi on Digital ocean Droplet via Terminal/Console-

    $3 / hr Average bid
    $3 / hr Wastani wa Zabuni
    38 zabuni