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Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
Available 60 hours/week ⏳ | Committed to delivering high-quality, optimized, and fully tested solutions. As a seasoned software engineer and full-stack developer with over 8 years in the tech industry, I’m dedicated to crafting robust, scalable, and efficient solutions. My passion lies in building, optimizing, and leading technical teams to deliver impactful projects. ### Skill Set & Technologies Leveraging a versatile stack, I have expertise in developing high-quality web applications using: * **Frameworks & Languages**: Laravel, PHP, FilamentPHP, FastAPI, Livewire, Node.js, Vue.js, React.js, JavaScript * **Testing & Optimization**: PHPUnit, Pest, Laravel Dusk, Redis, Memcache * **Frontend**: Bootstrap, jQuery, HTML5, CSS * **Databases**: MySQL, Postgres, MongoDB * **Stacks**: TALL, LAMP, and LEMP stacks with a strong foundation in OOP and design patterns * **APIs**: Skilled in building and integrating RESTful APIs for seamless data sharing ### Services My services include: * **Development**: Creating fully optimized, scalable applications * **Code & Peer Review**: Providing detailed feedback and recommendations for continuous code improvement * **Testing**: Writing unit, feature, integration, and performance tests * **Project Collaboration**: Working closely with you or your team to build effective solutions ### Project Types If you have a web development, optimization, or data processing project, I’m eager to help you achieve exceptional results. ### Collaboration Let’s discuss how we can bring your vision to life! Whether you need a skilled developer or a team leader, I’m ready to contribute to your project’s success.
Thanks for stopping by. Are you not sure how to build your website or mobile app to deliver your service to thousands of users? Is your user experience on your site causing people to not use your service? Is it very hard for you to find a high quality and reliable developer who complete your project on time and not create a mess? I am a software entrepreneur and created many web and mobile platforms for multiple internet companies from scratch. I've helped companies in U.K, Canada, U.S.A and Dominican Republic do the same. With over 6 years of experience in the web and mobile industry, I know the correct path to navigate the technology world. What can you expect: - Availability: You will be able to reach me easily. - Challenge: I will provide unique solutions to any business challenges that you throw at me. - Deadline: A fast and professional service so your project is finished before the deadline. - Trust: A long term business relationship - Problem Solving: Have a sharp narrow focus on what make your business cash What I can do for your business: - Build a payment ready website or mobile app that brings in recurring revenue monthly - Create SaaS(Software as a Service) technology - Architect your technology stack to scale with best practices - Integrate you with Third Party Integrations (Stripe, Facebook, Google, etc.) - Help understand your business and process problems and create solutions to cut cost Stacks I can help you with: - PHP - frontend Javascript (Angular, React, Jquery) - backend Javascript (Node) - AWS Configuration - AWS Lambda / AWS APIGateway Serverless Technology - Linux Devops - Python - UI Design - UX Design - Ionic Hybrid Apps - Android & IOS Apps Projects I've worked on: Accedo Studio https://www.accedo.tv/studio/ Built a Code configuration tool that generates a JSON configuration for video apps. Video Apps can be changed in real time by changes in configuration. Deployed multiple microservices to accomplish this. Shiftpost https://play.google.com/store/apps/details?id=com.sixtooth.Rxpost&hl=en Created a pharmacy and pharmacist shift scheduling app. Using a proprietary algorithm, we matched pharmacist to work shifts in pharmacies and handle payment between the two. BitcoinAverage Crypto Ticker App https://play.google.com/store/apps/details?id=com.bitcoinaverage.bitcoinapp&hl=en Created a Crypto Ticker app retrieving current prices for different crypto currencies in real time. Price alerts and real widget was included. Scoolist (Company out of business now) https://twitter.com/scoolist?lang=en Helped them create a web platform where students can retrieve information about all universities across the world on one platform. Telus (Enterprise) http://www.telus.com/my-account/?linktype=nav Worked on Telus Self Serve Billing platform. Developed billing and usage for this platform. FAI App (Medical Encyclopedia) https://itunes.apple.com/ca/app/faiapp/id1091533003?mt=8&_redirected Worked on creating a medical encyclopedia application where doctors can view latest articles, directory of other doctors, chat and discuss, upload their own articles. CubaChat Created Chat application for offline usage in cuba where people don't have consistent data. Used a email based system to supplement offline usage. Yesup http://www.yesuphost.com/ Created workflow engine to automate the delivery of dedicated servers. Every job is past to right person and was customizable at anytime. Ad Engine https://www.myadmarket.com/ Worked on dashboard and configuring platform to launch your ad campaigns If this interest you, send me a message and let's have a call on how I can help you with your business.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
**Who I Am AI Engineer specializing in LLM-powered applications and agentic AI systems. Strong background in multi-agent AI, intelligent automation, and cross-industry AI deployments. **What I Build 1. Agentic AI Systems 2. Multi-Agent AI Platforms 3. LLM Integrations 4. Custom AI Agents **Tech Stack & Skills Languages: Python, JavaScript (Node.js), TypeScript Frameworks: LangChain Cloud & Deployment: AWS, Azure, GCP, Docker Databases: PostgreSQL, MongoDB Other: API development, prompt engineering, RAG **Full Stack Development:** **Mobile App Development** (Native/Cross-Platform iOS/Android Apps) **Technologies / Languages I can work with are:** JavaScript Frameworks: Angular Node React Nuxt Next Nest Vue & other.. TypeScript Full Stack / Mean Stack / Mern Stack / .Net FullStack .NET Core Flutter DevOps Generative AI AI ML LLM UI UX Design - Figma, Adobe XD, Photoshop WordPress AWS / Azure / Heroku Native App Development Cross platform Applications Server Management Hosting / Deployment Database Management (MySQL, Postgres, MongoDB) Git, Jest, MaterialUI Infra: Terraform, AWS, Kubernetes, Docker, Github Actions, Jenkins, CircleCI TDD -->> 10+ years of experience in Development / Providing Customized Generative AI powered Solutions / Consultations work and have worked for everything from small business to unicorn startup. **WHAT I AM LOOKING FOR** Opportunity to collaborate with startups who are in search of a partner to build their ideas; with enterprises to transform their operations into impact-full solutions.
An experienced full-stack web developer with 20 years of experience in both frontend and backend web technologies such as C#, [ASP.NET](http://asp.net/) MVC, SQL, MongoDB, VueJS, NodeJS, HTML, CSS, JavaScript/jQuery. Ability to work on own initiative and as part of a team. Strong problem-solving skills and attention to detail, adaptability to emerging technologies and trends in web development, coupled with a strong commitment to continuous learning and professional development. Wide interest and large scale grasp of programming and software engineering in general. Fluent in English and Hungarian.
I build production AI agents for real businesses: LangGraph, MCP servers and RAG pipelines on top of .NET and Python. 21 years of .NET (1.0 to .NET 10); most recently Solutions Architect for a 1,800-person advisory firm. Stuck on an agent, a RAG pipeline, or getting Claude Code or Cursor to write better code? Let's fix it live. What I help with: • AI agents & orchestration: LangGraph, LangChain, Claude Agent SDK, OpenAI Agents SDK, Microsoft Agent Framework (Semantic Kernel + AutoGen) • Model Context Protocol (MCP): building and debugging MCP servers in C#, TypeScript and Python • RAG: pgvector, chunking, retrieval quality, evaluation • Production AI: observability, LLM cost tracking, prompt-injection defense • AI coding workflows: Claude Code, Cursor, OpenAI Codex, GitHub Copilot, Google Antigravity • Adding AI to existing .NET apps without a rewrite • Blazor Server & WebAssembly, ASP.NET Core, ASP.NET Zero / ABP • C# debugging, performance, EF Core & SQL Server • Architecture and code reviews, Azure deployment & CI/CD Open source I maintain: .NET Agent Framework, AgentWire (LLM/MCP gateway), CostWire (LLM cost dashboard), MCP Server Template, CKEditor5-Blazor. Anthropic certificates (2026): Building with Claude API · Model Context Protocol · Agent Skills · Sub-Agents. Past work includes platforms for The New York Times and Walmart. My style is hands-on: we find the root cause, fix it together, and make sure you understand the fix. If you're stuck, let's get you unstuck.
I build the thing end-to-end. Prototype → PRs → deployed system with evals, guardrails, and monitoring. iOS/Swift + Python + agents. You get handover-ready code in your repo, not spaghetti AI. Ex-Uber. 16 years shipping. WHAT I DELIVER: • Production AI systems — not prototypes that break in prod • Evals, guardrails, and monitoring built in from day one • iOS/Swift frontends + Python/agentic backends • Handover-ready code, not spaghetti AI PROOF: • WhisperBoard — 50K+ downloads, 4.8★ rating • mcp-browser-use — 850+ GitHub stars • Ex-Uber engineer, 16 years building production systems • 5.0 rating on Codementor (30 reviews)
Product-minded **CTO / Senior Full-Stack Engineer** who ships web + mobile applications fast (**prototype → MVP → production**) and builds the durable AI + workflow systems behind them. Strong across **UI/UX execution** (interaction-driven UIs, internal tooling, fast iteration loops) and **Backend/AI infrastructure** (Python, TypeScript, OpenSearch, PostgreSQL, workflow orchestration). Designed **end-to-end architectures**, integrated external vendors, hired/interviewed engineers, and owned continuous improvement, monitoring, and reliability.
Kevin specializes in PostgreSQL, JavaScript/TypeScript, Perl, and Haxe, among many other programming technologies he's explored since grade school. Primarily a lead desktop and full-stack developer, he enjoys project management, back-end technologies, and game development. With more than 20 years of remote work experience, Kevin excels both independently and as part of a team. Notably, [he is a Pluralsight author](https://app.pluralsight.com/profile/author/kevin-bloch) and [ranks in the top 2% on Stack Overflow](http://stackoverflow.com/users/16777/kev). For further detail please consult [his Toptal Talent page](https://www.toptal.com/resume/kevin-bloch).
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The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Mobile UI project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Mobile UI request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for Mobile UI developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
We do a comprehensive technical and communications screen of all Mobile UI developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Mobile UI developers’ user satisfaction rates.
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