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**Stuck on a tricky bug in your AI-generated code? Need to turn a fragile prototype into a production-ready app?** I'm a **senior AI engineer** who specializes in solving the unique challenges of building with LLMs and automation tools. As an expert in both **AI code rescue** and **workflow automation**, I can help you with: * **Debugging Tricky AI Code:** We'll jump on a call and fix that bug in your `LangChain`, `OpenAI`, or `Replit` project. * **MVP Code Reviews & Hardening:** I'll perform a detailed review of your prototype for security, scalability, and best practices to get it ready for launch. * **Building Custom AI Workflows:** As a freelancer, I can architect and build the efficient automations your business needs. * **Career Mentorship:** I can guide you on the path to becoming a highly skilled AI Automation Engineer. --- ### **Example Freelance Engagements** Below are examples of common freelance projects I can help you with. If your project looks like one of these, send me a message with the details, and I can provide an hourly estimate. * **AI-Generated MVP: Code Review & Hardening Plan** * I perform a comprehensive review of your prototype's codebase. You'll receive a detailed report covering security vulnerabilities, scalability issues, and a concrete action plan to get your MVP production-ready. * **Build a Custom AI Automation Workflow** * I work with your team to map out a key business process and build a robust AI-powered automation to improve efficiency. Ideal for sales, marketing, or internal support workflows. --- My stack includes `Node.js`, `Python`, `React`, `LangChain` & `OpenAI`. Let's solve your problem—**book a session or send me a message!**
I'm Matei, a full-stack developer with over 10 years of experience, specializing in JavaScript, React, and Node.js. I help developers at all levels overcome challenges, from debugging complex issues to understanding core concepts. My approach is patient and tailored to your needs, ensuring you gain confidence and clarity in your coding journey. Format: - regular (long term) or one-time - for any level (beginner/intermediate/advanced) - 45-90min sessions, up to 6hrs on request - personalized take-home tasks & resources Availability: - until Jul 15: 4:00-6:00, 15:00-18:00 UTC - after Jul 15: 4:00-18:00 UTC - last minute or late night sessions on request (email matei@copot.eu) Technologies: - JavaScript: ESNext, NodeJS/Deno, TypeScript, React, Vue, NodeMCU, & more - Front-end Web Dev: HTML5, CSS3, responsive design, PWAs, SPAs, & more - Back-end Web Dev: Express/NextJS APIs, Python, AWS, Docker, SQL, PHP, & more - App Dev: Mac/Linux & Android, Electron, Expo, Python, Stripe, UX, & more - others: always curious about other technologies, e.g. haskell, ruby, WASM, WebGL... = Why me? I'm typically paid €100/hr by top companies, so the lower rate here means you're getting top-tier expertise at an accessible price. I enjoy mentoring because it brings variety and a more collaborative and relaxed dynamic. I have a proven track record of guiding learners from zero experience to landing high-paying jobs. My teaching adapts to your pace and goals — you'll always get honest, actionable advice, including what’s realistic and what’s not. If you're serious about growing your skills or career in tech, I’d be glad to support your journey.
_Full-Stack Web Application Developer & SaaS/PaaS Product Architect with engineering leadership over distributed, remote, offshore, and onsite teams of front-end coders and back-end developers._
Sampath is a senior, full-stack, quality assurance automation engineer and leader. As a test engineer and manager, he has proven successes in eCommerce, hedge fund management, middle-office, back-office, and post-trade technologies. He is well-versed in functional, automation, ETL, database, mobile, and API testing. Sampath enjoys building and leading teams that meet and exceed goals and expectations.
I have a passion for coding and produce high-quality code, of which I am very proud.
Developer with nearly a decade worth of experience in full-stack web development and Open Source. Reach out to me with your queries related to: - Angular or React - NodeJS - JavaScript, TypeScript - RxJS - GraphQL - Unit Testing using Karma, Jasmine, Jest, React Testing Library, Enzyme or E2E Testing using Cypress - Git - Firebase - Web Development in general. **Angular Ninja** on *Stack Overflow*, with a reputation score of **35,000+**. I've built scalable and compelling web experiences while working on several digital transformation engagements. Let me help you out building something similar for you as well. 🙂 I am also a mentor, I love teaching programming, especially programming in Angular, React, TypeScript, and JavaScript. I **authored a best-seller course about Angular on Udemy** My **57,000+ Students** can vouch for my mentoring skills. 😇 I have been teaching and mentoring since my college days and I have around ***10 years of experience*** doing just that. I also have a lot of Angular related videos on my YouTube Channel. I write articles about Angular on Dev.to, Indepth.dev, and Medium. You can find me almost anywhere on the web with ***SiddAjmera*** I love empathizing with people to figure out how they see their world, their problems, and then help fill in the gaps. Through mentoring, I accelerate my own constant learning, because there is always something that you want to do better when teaching that knowledge to others!
• Expert full-stack Python & JavaScript developer • Full DevOps: project architecture to production deployment at scale (whether VMs, Docker containers, cloud services, or on-prem) • Outstanding trouble-shooter and "OMG! Everything is on fire! HALP!!" first responder • Strong web app, data structures, data science, and visualization skills • Enjoy complex integration and automation challenges • Love mentoring. Half-price ($60/hr) for all genuine students
I’m always excited at the opportunity to transform ideas into reality with technology and I’ve been doing this for more than 4years now. Over the years, I’ve worked mostly as a full-stack javascript engineer delivering excellent software product and business value across different industries such as E-commerce/shipping, IoT, BioTech, GIS, and Photogrammetry.
I have been writing software for over 20 years, primarily in the world of web applications. I have a lot of experience with designing, refactoring, changing and testing both back and front end code, as well as setting up continuous integration and deployment. I am a strong proponent of Test Driven Development and automated testing in general, in all levels of code.
Expert - React, React Native, NodeJS, Python, GraphQL, JavaScript, HTML, CSS/SCSS, MongoDB, Postgresql, MySql, Redis, Shell Script, AWS, Azure, Digital Ocean, JSON, PHP, Linux, If you're not fully satisfied with the work, I'll refund you the entire amount
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