The java programming language jobs

...devices. The app is fully functional; we just need to add support for the HIKVISION device. Key requirements: - Integrating scheduled data sync from the HIKVISION & Pollo machine to our web server. - Syncing attendance records and user information exclusively. I have full access to the SDK and documentation, so the successful freelancer will have all the resources needed to complete this task. Ideal skills and experience include: - Prior experience with HIKVISION/Pollo device integration - Proficiency in app development - Familiarity with SDKs and APIs - Strong understanding of data sync processes HIK VISION Pollo Old Job Reference https://www.freelancer.com/projects/c-sharp-programming/Biome

I need an experienced programmer to modify the existing code for my ATmega8 microcontroller. We are transitioning to a new Common Cathode 7-segment display, which necessitates changes in the code. The display is controlled directly via I/O pins, so the code adjustments must reflect this. Ideal Skills: - Proficiency in programming for ATmega8 microcontroller - Experience with Common Cathode 7-segment displays - Knowledge of I/O pin control and programming - Ability to modify display code and ensure functionality Please note that specific changes in display functionality have not been identified at this time. However, the selected freelancer may need to demonstrate flexibility and problem-solving skills to adapt to any unforeseen requirement...

I'm seeking an experienced PLC programmer to assist with automating processes on my paint line machine. The project primarily involves: - Using Productivity 2000 PLC programming for machine control - Implementing Clearlink and Clearpath motors - Working with a C-More HMI Your main focus will be on the HMI interface and productivity 2000 programming. Ideal candidates should possess substantial experience in PLC programming, particularly with HMI integration. The expected timeline for project completion is 1-2 weeks.

Need a freelancer who can make Video Platform like you tube (For College Project) using MERN Stack Programming Language.

Minimalist Sh...Goal Develop a Shopify-compatible percentage calculator app using Java, HTML, and CSS, ensuring smooth integration into Shopify’s framework with a minimalistic and professional design. Scope of Work ✅ Primary focus on percentage calculations ✅ Minimalistic and sleek design for a professional look ✅ Memory function to save and display previous calculations ✅ Ensure cross-browser compatibility and responsive design ✅ Seamlessly integrate with Shopify's framework Requirements 1️⃣ GitHub & Netlify Deployment (link required for approval) 2️⃣ Shopify Integration after approval 3️⃣ Experience with Shopify-embedded calculators (examples required) ? Successful completion may lead to more calculator projects! Apply only if you can meet the budget and d...

...to the trading of digital products using advanced security and payment solutions, including cryptocurrencies. Technical Requirements: Programming Language: PHP Database: MySQL Consideration of using a modern framework such as Laravel or Symfony Development to be conducted in phases with payments tied to milestone approvals. Core Features: - Product listing functionalities with categories and advanced search capabilities. - User profiles with rating and review systems to foster a reliable community. - A secure transaction mechanism that includes an escrow system to protect both buyers and sellers. - Automated updates to user wallets when transactions occur, enhancing user experience and trust. - Back-end administration for managing user interactions, transactions...

I need a letter demanding compensation for the challenges I faced and which I will continue to face for the next 10 years. They open up a claim which is fraudulent and took money out of my bank account. I never applied for a loan. I need this financial company to delete this account from my credit report and compensation for my losses and the stress and anxiety I am having. I am under doctor's care.

I need an AI system for my law firm that automates the drafting of client agreements, with a specific focus on creating fully customizable clauses. Key Tasks: - AI should assist in drafting contract clauses from scratch. The goal is to make the contract drafting process more efficient and reduce the risk of human error. Ideal Skills: - Deep understanding of legal language and contract structure. - Experience in AI development, particularly for legal applications. - Ability to create a user-friendly AI interface for lawyers to interact with. The ideal candidate would have a background in law and/or AI development, and experience working with client agreements specifically is a plus. Concept for On-Premise AI Implementation in a Law Firm to Auto...

I require the images integrated trough CSS to be clickable and to redirect to a specific page, for each arrows in the service section of the home page

...a dedicated online German teacher to provide intermediate-level, one-on-one tutoring sessions. This role involves comprehensive teaching across all areas of the language. Key Responsibilities: - Conduct personalized, interactive online sessions targeting intermediate German learners. - Cover all aspects of the German language: Grammar and Vocabulary, Speaking and Listening, Reading and Writing. - Monitor and assess progress, adapting sessions to meet individual needs and promote improvement. Ideal Candidate: - Native or fluent German speaker with excellent command of English. - Prior experience in teaching German, particularly at the intermediate level. - Proficient in creating engaging, interactive lessons delivered via online platforms. - Able to d...

milestone for start working in the turnaround the character

I'm in need of a skilled AI Engineer who specializes in machine learning model development. The focus will primarily be on supervised learning techniques, using numerical data for training. Ideal Skills and Experience: - Proficiency in machine learning, particularly supervised learning - Strong background in data analysis and processing - Experience with handling and processing numerical data - Software engineering expertise to develop and implement the model - Familiarity with relevant programming languages and tools (Python, R, TensorFlow, etc.)

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Paid 1-3 dollars per hour to start (other offers will not be consider) .Hello, I am looking for a website developer able to make ''content and able to design a website that works''. Spanish speaker if posible Key Responsibilities: - Develop a conten...hour to start (other offers will not be consider) .Hello, I am looking for a website developer able to make ''content and able to design a website that works''. Spanish speaker if posible Key Responsibilities: - Develop a content-rich, fully functional business website - Design the site to effectively showcase my creative services - Ensure the website is user-friendly and visually appealing Ideal Skills: - Website development and design - Content creation - Experience with business webs...

I'm seeking a talented children's book writer for a personal project. The target audience for the book is children aged 0-4 years, and the primary goal of the book is to educate in an engaging and fun way. Key Requirements: - Proficiency in writing for young children, ideally with experience in educational content creation. - Ability to craft engaging, age-appropriate storylines with a strong educational focus. - Understanding of child development and age-appropriate language. I'm seeking someone who can bring creativity, empathy, and a deep understanding of early childhood education to this project. The ideal candidate will be able to write in a way that encourages curiosity and learning in our youngest readers.

Project: Mobile Productivity Tool Software Patent Title of the Invention "Integrated Mobile Productivity Tool for Enhanced Workflow Management and Task Optimization" Field of the Invention: This invention relates to software solutions designed for mobile devices, specifically targeting productivity enhancement. The system integrates task management, time tracking, collaborative tools, and AI-powered analytics to optimize user workflows and improve task execution efficiency. Background of the Invention: With the growing dependence on mobile devices, professionals and individuals increasingly rely on mobile applications to manage their daily tasks. However, existing solutions often lack comprehensive integration of task scheduling, collaboration...

I am seeking a Python expert for a project focused on analyzing unstructured data. The main tasks will include text extraction and processing, as well as data cleaning and transformation. Ideal Skills: - Proficient in Python, especially with libraries like Pandas, NumPy, and Natural Language Toolkit (NLTK) - Strong experience in dealing with unstructured data (text files, JSON) - Excellent data cleaning and transformation skills - Previous experience in text extraction and processing This project is aimed at extracting valuable insights from complex datasets. Please share your relevant experience and examples of similar projects you've completed.

I wanna active the notifications by use the : FCM_SERVER_KEY=enter_fcm_server_key FCM_SENDER_ID=enter_fcm_sender_id i have the FCM sender key but i dont have the FCM SERVER KEY

About Us: Luxe Vision Consulting is a Wisconsin-based consulting firm working with US clients. We specialize in sourcing top talent and providing them with opportunities to work with leading US companies. Job Description: We are looking for a skilled Data Engineer to join our team. The ideal candidate will have strong experience in designing, building, and maintaining scalable data pipelines and architectures. You will play a critical role in managing data workflows, ensuring data integrity, and optimizing data processing. Responsibilities: Data Pipeline Development: Design, build, and maintain scalable and efficient data pipelines to process and transform large datasets. ETL & Data Integration: Develop and optimize ETL (Extract, Transform, Load) workflows for structured and u...

With the earlier design you did with the optlife logo there is a new version we would like. Same grapical objects, adding a few and then adding a new text. Sketch is done, same colors, objects and so as the last one. Some small creativity parts to add a cabin and an simple siluette of a mountain. The cabin should pop from the rest of the logo

This is for immediate company that sells CTV advertising. The deck needs to reflect what the industry puts out so sites like Netflix, Saba TV Pluto, TV, Hulu, etc..

...that will enhance our robots' capabilities. Key Responsibilities: - Programming and debugging software for our industrial robots - Collaborating with engineering team for software design and implementation - Rigorous testing of applications to ensure functionality and efficiency Essential Skills: - Proficiency in C++, Python, and Java - Extensive experience in robotics programming and software development - Strong debugging and troubleshooting skills - Excellent problem-solving abilities Though familiarity with specific robotics frameworks is not necessary, a deep understanding of robotics principles and a passion for the field is crucial. If you have a proven track record in software development and a desire to push the boundaries of robotic ...

We are seeking a detail-oriented report reviewer to evaluate and provide constructive feedback on our research documents. The ideal candidate will have a strong background in analytical writing and be able to identify inconsistencies, errors, and areas for improvement. This role requires excellent communication skills and the ability to meet deadlines while maintaining high standards of quality. Responsibilities: • Review and validate prospect reports, ensuring that the information is concise, relevant, and aligned with business context. •Analyze and verify the accuracy of figures, statistics, and trends included in the reports. •Assess the reliability of the sources used and, when necessary, conduct additional research to co...

i need to setup data layer, ads conversion with value of the sale (CodeIgniter and a local payment gateway)

...cars for a 4-day trip in Malaysia from Saturday to Tuesday. Job Scope: • You will NOT be the driver—your job is to search, contact, and I do the negotiation with the drivers. • Find and shortlist 10-12 drivers who are available and meet my requirements. • Deliver a list of driver options with names, contact details, pricing, and vehicle details. Trip Details: • Start Location: Penang • Route: Penang → Kuala Lumpur → Johor Bahru • Duration: Saturday to Tuesday (4 days) • Budget: Looking for the cheapest options available. • Language: English is NOT a must if the price is right. Ideal Driver Requirements: • Must have a car in good condition. • Full-day availability for driving. &...

I'm seeking a seasoned Blockchain Developer with hands-on experience in NFT minting through Thirdweb on the Ethereum platform. The NFTs in question are primarily collectibles, so a knack for understanding the nuances of collectible NFTs would be beneficial. Key Responsibilities: - Minting collectible NFTs on Ethereum via Thirdweb - Updating smart contract code as per requirements Ideal Skills and Experience: - Proficient in Blockchain technology and NFT minting - Extensive experience with Thirdweb - Prior work on collectible NFTs - Strong coding skills for smart contract updates - Familiarity with Ethereum platform Please note, the smart contract does require some specific functionalities such as Royalties management, Token burn mechanism and Ownership t...

I'm seeking a skilled developer to modify the layout and functionality of our Shopify 'Flex' theme template. Summary of job. Duplicate the ‘custom’ product page features from current theme (live website) to the new Flex theme under development (using shopify 2.0). There are 4 product page custom features which need to be duplicated from current theme/website to new theme/website: 1. Truncated ‘full description’ 2. Safety & Privacy buttons 3. Tabs (expandable) 4. Show me in 3D button Simply duplicate exist code and replicate to ‘Default’ product page in new 'Flex' theme (shopify 2.0). Ideal candidates MUST have: - Extensive experience with Shopify 2.0 and editing theme templates - Strong skills in H...

...developers to rapidly deploy voice and video agents within their applications. Built with Open Source SDKs and running on LiveKit's real-time global infrastructure, LiveKit enables: - Natural AI Conversations: Create AI agents that interact seamlessly in natural language. - Flexible AI Design: Integrate voice-to-voice AI with leading models from OpenAI, Cartesia, Deepgram, ElevenLabs, and Google. - Low Latency and Scalability: Deliver ultra-low latency experiences across desktop, mobile, and telephone platforms. - Open Source Standards: Built on the LiveKit Agents framework, supporting WebRTC for real-time inference. - Rapid Deployment: Launch quickly and scale effortlessly with LiveKit's global WebRTC infrastructure. Features: - Modular architecture for easy s...

We need a freelancer to = Find some eBooks (.epub) online, forums etc. WORKS TO DO: - we will indicate the list of eBooks on a .TXT by chat, arround 5 ebooks for download. Total budget for this job is $ 18,00.- Dollars, since it is just contents, and not programming. Please do not bid more than that amount. A plus can be paid if done fast and as indicated. Please only bid if you have at least 15 positive feedbacks, and will be available online. Happy Bidding!!!

I need a seasoned CodeIgniter developer to enhance my Hospital Management System by developing new modules and fixing existing bugs. Key Requirements: - Create a robust User Management Module that includes: - Role-base...user information updates - Address areas of hospital management such as: - Patient records management to keep track of all patient information and history - Appointment scheduling for managing patient visits - Inventory management to track hospital supplies The ideal freelancer for this project should have: - Proven experience with CodeIgniter - Prior work with hospital management systems would be a significant advantage - Strong problem-solving skills to identify and fix bugs in the existing system - Excellent programming skills to develop...

Hey, im working on a c++ gameserver and i reworked all my files to protocol buffer All my systems worked fine. Now i just get an crash, i was able to identificate it but i dont know how to solve. Im looking for someone which have the needed tasks in c++ and well known in protocol buffers to solve it. Aswell i have an old copy with reference to take a look over if need. Im glad if anyone can help me.

I'm looking for a skilled developer to help me enhance my web system built on Laravel and JavaScript. I need to add four new functions: a reporting system and a discount system. Key Requirements: - Integrate these functions with existing features - Generate sales and inventory reports Ideal skills for this proj...JavaScript. I need to add four new functions: a reporting system and a discount system. Key Requirements: - Integrate these functions with existing features - Generate sales and inventory reports Ideal skills for this project include: - Proficiency in Laravel and JavaScript - Experience in creating and integrating new system functions - Knowledge in building reporting systems I have some programming knowledge but need professional assistance to complete this as so...

...internally as a research tool. The goal would be to upload digital documents (word files, .pdfs, audio files, videos, articles, blogs, etc). Everything we upload would be transcribed by openai api, and then would be completely searchable by the search engine. The results from user query would tell the user where they would be able to find the information they are looking for and provide a clickable link taking them to whatever it is they need to look at.I will have about 300 podcasts, 20 .pdf books, and an entire blog site as the initial items to use, but we would also want to be able to upload more documents in the future that could be added to the search engines knowledge base. More details: What kind of search functionali...

I am looking for a Spanish-speaking specialist in Zoho CRM and WhatsApp API to work with my company on developing various modules in Zoho. This involves creating reports and automating processes, as well as helping us set up a functional WhatsApp API account to automa...service processes. Key Responsibilities: - Develop various modules in Zoho, including reports, automations and integrations - Automate processes in Zoho CRM specifically for sales tracking and customer service - Create comprehensive reports on sales performance Ideal Skills and Experience: - Proficiency in Zoho CRM and WhatsApp API - Experience in developing modules in Zoho - Strong Spanish language skills - Previous experience in sales tracking and customer service automation - Ability to create detailed performan...

My friend need help with his project for programming course, deadline is today Down is description what needs to be done You will create an online store with products for web developers - a Web stall. In it, you can view the product catalog, add items to the cart, and place an order. Functional requirements describe how the store works: Home page contains a product catalog; clicking on a product card opens a modal with details; clicking on the basket icon opens the basket. Product View shows detailed information; clicking "Buy" adds it to the cart if not already added; clicking "Remove" removes it from the cart. Product design: First step - choose a payment method, enter delivery address; if not entered, an erro...

I'm looking for a skilled writer with a strong understanding of SEO to craft 30 articles about cryptocurrency and water filtration. The target audience for these pieces is the general public, with the aim of educating them about this complex and exciting field. Each article should be between 700-1000 words. Each article must contain three references from authoritative links that rank on Google, while reference overlap is allowed, each article should contain unique links. No personal language, written in an educational tone. SEO Keyword topics are: 1- water filter wrench 2- glass water filter pitcher 3- camping water filter 4- water filter installation 5-glass water filter 6- activated carbon water filter 7- lead water filter 8- counter top water filter 9-...

I'm looking for a passionate and skilled Robotics Tutor to teach my Basic Robotics Course. The ideal candidate will have experience in robotics, basic electronics, and programming, specifically with Arduino. The tutor will deliver online classes, guiding students through the course content with hands-on projects and discussions. Key Responsibilities: - Deliver engaging online classes - Guide students through course content - Facilitate hands-on projects and discussions Ideal Skills: - Experience in robotics and basic electronics - Proficient in programming with Arduino - Experience teaching beginners - Strong communication skills for online tutoring

Hi MAGICTER PTE.LTD., We just noticed that you posted a project for "The developer used the vue.js language to redesign the UI of this website" (https://www.freelancer.com/projects/frontend-development/The-developer-used-the-vue/details)

...evaluate the accuracy of our motion capture technology in capturing American Sign Language (ASL). We have a collection of short motion capture result videos (each 5-10 seconds long) derived from stock ASL footage. The goal is to determine whether the signing remains clear and understandable to viewers after being processed through our mocap system. Instead of just providing written feedback, we prefer to discuss the results in a live call with the freelancer. This will allow us to explain the context, ask clarifying questions, and ensure we get the insights we need regarding the quality and readability of the captured movements. Responsibilities: - Participate in a live call to review the motion capture resul...

Project Overview(** do not put Tranont or website in it**) had put it here because some not reading it. Also leave out the price. I’m seeking ad creator to design mobile ad creatives targeting professionals aged 40-50 (primarily women earning 50k+). Your ads must blend psychology, urgency, and trust to drive clicks and sales for a premium energy supplement. This is what I put in AI like deepseek to come up with decent ones but with your expertise added to ai you all be awsome: Need a mobile ad for write as You’re a top 1% copywriter who blends psychology and creativity. Requirements Ad Sizes: 320x50 (Banner) 300x250 (Medium Rectangle) 320x480 (Mobile Interstitial) 728x90 (Leaderboard) Audience Insight: Busy, high-income women juggling careers/family

I'm looking for a developer to create a task automation bot for me. The primary function of this bot will be to automate buying and selling on cryptocurrency exchanges. Ideal Skills: - Proficient in programming languages suitable for bot creation (Python, Java, etc.) - Experienced with cryptocurrency exchanges and their APIs - Knowledgeable in task automation techniques - Understanding of buying and selling algorithms Please come with previous portfolio examples of similar bots you've developed.

I'm loo...Spanish, and Arabic. The primary purpose of these presentations is informational. Therefore, the ideal freelancer for this project should be adept at translating not just words, but also the underlying message, tone, and intent of the content, ensuring it is equally effective across all languages. Key Requirements: - Expertises ( can hire more than 1 freelancer depending on the language you're good in) in English and the following languages: Japanese, Mandarin, Korean, Spanish, and Arabic - Experience in translating and adapting slides for informational purposes - Ability to maintain the clarity and intent of the original content I have the base content in English, but I would appreciate a freela...

...simple AI tool that will perform spelling correction based on BERT or another model. The tool should have a two-pane window - one pane for typing and the other for displaying the corrected words. It should be capable of processing complete sentences. Key Requirements: - Compatibility with either web or desktop platforms, specifically Windows operating system. - Experience with AI development and knowledge of BERT or similar models. - UI/UX skills to create a user-friendly interface. - Ability to make the tool function seamlessly with complete sentences. Programming Language: - The programming language or framework for this tool has not been specified. However, proficiency in Python, JavaScript, or Java would be ben...

...AI Widget on Abyss, abysshub.com. This document aims to guide developers in implementing the solution while highlighting advanced logic considerations and best practices for a robust FinTech application. --- ## 1. Overview ### Widget Objective A **Stock Sentiment Predictor** Widget that: 1. **Scrapes financial news articles** for a given stock ticker and date range. 2. **Applies GPT-4 (or other large language models) and classical sentiment analysis** to generate a quantitative sentiment score (ranging from 1–10). 3. **Outputs**: - A **CSV** with per-article sentiment scores and metadata (e.g., publication date, headline, source). - A **graph** (PNG/SVG) visualizing the sentiment trend over the selected time range. ### Intended Users - **Retai...

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I need help with processing and analyzing datasets from a 9-axis IMU sensor placed on the back of a runner. The data is stored in CSV files. Key Requirements: - Python programming skills to identify and calculate features like vertical oscillation, stride length, ground contact time, and running symmetry from the IMU data. - Ability to create visualizations in the form of line charts to represent the calculated features. Ideal candidates should have a background in data analysis, experience with Python and CSV files, and the ability to create clear and informative visualizations.

The Foundation is currently looking for a passionate and dedicated Copywriter/Editor to join our team at Switzerland for UNHCR. This position plays a pivotal role in raising awareness about refugees in Switzerland and Liechtenstein and supporting fundraising efforts within the Communications and Individual Giving Units of Switzerland for UNHCR. ROLE Within a growing team, this position reports and is under the responsibility of the Communications Lead. We are seeking a dynamic, versatile and proactive team player, with a strong interest in a strong non-profit brand and refugee/humanitarian issues. In this role, you will: • Write compelling and persuasive content in German and/or in English and manage translations and editing in the other languages...

...various electronics and furniture showrooms located in different cities. Key Features to Include: - A comprehensive product catalog with purchasing capabilities. The app should be able to showcase a wide range of electronic items like mobiles, refrigerators, TVs, etc., along with furniture. - User registration and login functionalities. The app should have a secure user authentication system, requiring users to register and log in before making a purchase. The app will only require the following payment method: - Credit/Debit Card Ideal Skills and Experience: - Proficient in iOS and Android app development. - Strong programming skills with a focus on building user-friendly applications. - Prior experience with developing e-commerce applications w...

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I'm looking for an experienced Android Java developer with ThinkPHP knowledge who can integrate an agency and coin seller into my existing application via API. The application is developed in Java with a ThinkPHP backend. The scope of the project includes: - API Integration: Connect the agency and coin seller to the application. - Payment Gateway Integration: Implement both Razorpay and PayU into the system. - Payment Functionality: Set up one-time payments through the payment gateways. Ideal candidates should have a strong background in Java and ThinkPHP, with proven experience in API integration and payment gateway implementation. Understanding of the functionalities of both Razorpay and PayU will be a si...