OpenCL Developers For Hire
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Sponsored Freelancers
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Hire edwardj744
I develop reliable backend systems and web applications using Python, JavaScript, and ASP.NET, with a strong focus on clean architecture, API development, database efficiency, and maintainable code. I help clients build systems that are practical, scalable, and easy to support over time. Whether you need a backend...I develop reliable backend systems and web applications using Python, JavaScript, and ASP.NET, with a strong focus on clean architecture, API development, database efficiency, and maintainable code. I help clients build systems that are practical, scalable, and easy to support over time. Whether you need a backend from scratch, API integration, feature development, bug fixing, or system improvement, I work with clarity and focus to deliver results that match your business needs. I combine strong backend expertise, structured problem-solving, and clear communication to deliver stable solutions without unnecessary complexity. Skills & Tools • Python • JavaScript • ASP.NET • REST APIs • Backend Development • Web Application Development • Database Design • SQL • API Integration • Bug Fixing • Performance Optimization • System Maintenance • Git / GitHub What I deliver • Backend development with Python and ASP.NET • JavaScript-based web functionality • REST API design and integration • Database-driven application features • Debugging and issue resolution • Code refactoring and cleanup • Performance and reliability improvements • Secure, maintainable, and scalable backend solutions • Clear communication and project updates I focus on writing code that is readable, efficient, and aligned with project goals. I understand the importance of deadlines, stability, and long-term maintainability, and I aim to make the development process smooth for every client. Send me your project details, current issues, or feature requirements, and I will help you build a solid backend solution with Python, JavaScript, and ASP.NET. less -
Hire OBRY8246
I’m a Full-Stack Software Engineer with a strong focus on AI/ML-powered applications, scalable backend systems, and data-driven solutions. I help businesses turn ideas into reliable, production-ready products by combining intelligent automation, clean architecture, and practical engineering. I specialize in building...I’m a Full-Stack Software Engineer with a strong focus on AI/ML-powered applications, scalable backend systems, and data-driven solutions. I help businesses turn ideas into reliable, production-ready products by combining intelligent automation, clean architecture, and practical engineering. I specialize in building end-to-end systems—from data collection and processing to model integration and user-facing applications. Whether it’s extracting large-scale data, automating workflows, or delivering AI-powered features, I focus on solutions that are efficient, scalable, and built to last. Here’s what I bring: - AI-driven product development (recommendation systems, automation tools, intelligent workflows) - Large-scale web scraping pipelines for both structured and unstructured data - Backend development with Python (Django, Flask, FastAPI), C#(Asp.NET), Java(Spring Boot) for high-performance systems - Modern frontend development using React and Next.js - Database design and optimization (PostgreSQL, MongoDB, MySQL) - Clean, maintainable architecture with a strong focus on scalability and reliability I care about more than just writing code—I focus on building systems that solve real business problems, perform well in production, and are easy to maintain and extend over time. If you’re looking for someone who can take ownership of a system from idea to deployment and deliver practical, high-quality results, let’s connect. less -
Hire ronhannis
I am a Senior Full Stack developer who has been integral to teams developing high-quality software for several companies. I am well-versed in Angular, .NET Core (C#), and SQL Server stack and has also worked on technologies like React.js, Next.js, Node.js, Django, React Native, Wordpress and Shopify. I enjoys learning...I am a Senior Full Stack developer who has been integral to teams developing high-quality software for several companies. I am well-versed in Angular, .NET Core (C#), and SQL Server stack and has also worked on technologies like React.js, Next.js, Node.js, Django, React Native, Wordpress and Shopify. I enjoys learning new things, solving problems, and helping companies achieve their goals. SKILLS ● Front-end frameworks: ✓ AngularJS, Angular 2/5/8/12/14/18 ✓ Blazor / Razor Components ✓ React / Redux / Next.js ✓ Tailwind CSS / Material-UI / Bootstrap ● Back-end frameworks: ✓ Asp.Net / .Net Core / ADO.Net / Entity Framework Core / VB.Net ✓ Node.js / Express.js ✓ Python / Django / Flask ● CMS development: ✓ Wordpress / Woocommerce ✓ Shopify ● Mobile Application: ✓ React Native ● Programming languages: ✓ C / C# / Python / Shell Script / Javascript / Typescript ● Databases: MSSQL / T-SQL / PostgreSQL / MySQL / Mongodb ● Payment Process: Paypal /Stripe / Google payment / Apple Payment ● Cloud Services: Azure DevOps / AWS(Lambda, EC2, S3) / Firebase(Firestore, Real-time Database) ● Other: ✓ Docker / Microservices / Kubernetes / Webpack ✓ Jira / Trello ✓ Github / GitLab / BitBucket / CI/CD Jenkins less -
Hire HawkGeek
G'day! I'm Brett, a full-stack developer with 20+ years of hands-on experience in website design, development, mobile & desktop app development, hosting, AI-driven automation, and advanced Excel-based data and financial solutions. I went through all levels of verification by Freelancer staff providing you with...G'day! I'm Brett, a full-stack developer with 20+ years of hands-on experience in website design, development, mobile & desktop app development, hosting, AI-driven automation, and advanced Excel-based data and financial solutions. I went through all levels of verification by Freelancer staff providing you with reassurance that I am one of the top developers on Freelancer. I build reliable, scalable websites and applications, and I help businesses use AI in a practical way — automating repetitive work, improving customer experience, and making systems smarter without unnecessary complexity. My core tech stack includes PHP, JavaScript, Python, C/C#, and Java, along with modern frameworks, AI, APIs, and industry-standard tools. What I Do 1. Website Design Figma, PSD, and Adobe XD to Responsive Layouts using CSS, Bootstrap, Tailwind CSS 2. WordPress - Custom themes & plugins - ACF, Gutenberg, Elementor, Divi, Beaver Builder, Oxygen, WPBakery - Advanced custom forms (Gravity Forms, WPForms, Contact Form 7) 3. Website & Application Development 3.1 Next.js & Modern Web Apps - Next.js websites and applications - Server-side rendering (SSR) & API integrations - Secure, scalable architecture 3.2 Front-End - HTML, CSS, JavaScript, jQuery - React.js, Angular, Vue.js, MUI - Bootstrap, Tailwind CSS 3.3 Back-End - Node.js (Express) - PHP (Laravel, Symfony, CodeIgniter, Yii, Zend) - Python (Django, Flask, FastAPI) - C# (.NET, .NET Core) 3.4 Full-Stack - MERN & MEAN stacks - Secure APIs, authentication & integrations 4. AI & Automation - AI chatbots and assistants for websites & internal tools - OpenAI / LLM integrations (chat, content, data processing) - Smart search, filtering & AI-powered features 5. E-commerce - WooCommerce, Shopify, Magento, Prestashop, OpenCart - Custom features, integrations & performance optimisation 6. Mobile App Development (Flutter & React Native) - Cross-platform mobile app development for iOS and Android - API integration (REST, GraphQL, Firebase, etc.) - Push notifications, authentication, payments & third-party services 7. Desktop Application Development (Electron) - Cross-platform desktop apps for Windows, macOS, and Linux using Electron - Building modern, responsive desktop UI using HTML, CSS, JavaScript, React, and Node.js - API integrations for cloud-connected desktop tools 8. Excel & Finance Automation - Advanced Excel solutions (formulas, pivot tables, dashboards) - Financial modelling, forecasting & reporting tools - Data cleaning, transformation & analysis - Automation using Excel, Google Sheets & scripts (VBA / Python) - Integration with APIs, CRMs, and business systems for real-time reporting 9. Hosting & Deployment - Hosting setup, optimisation & security - Ongoing maintenance and support I'm online pretty much 24x7 so you're never going to wait long for an answer. I'm easy to chat to and extremely keen to achieve a 5/5 result for both sides, get in touch. less -
Hire juanjosec63
Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and...Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and Tailwind CSS. I also leverage the latest and most popular AI code tools to write fast, efficient, and scalable code, ensuring top-tier performance and innovation in every project. My Main Skills: Frontend: React, Next.js, Vue.js, TailwindCSS, Shadcn Backend: Node.js, Express, Laravel, Python, Django, REST APIs, FastAPI, GraphQL, WebSocket, Socket.io AI & LLMs: OpenAI (GPT-4, ChatGPT), Chatbot, LangChain, Cohere, Pinecone Cloud & Deployment: Vercel, AWS, Firebase Database: MySQL, MongoDB, PostgreSQL, Supabase, Adrant, ChromeDB Tools: Cursor, Lovable, Bolt.new, V0.dev, Zed, Warp, Figma less
