08/04/2026 updated
100 % available
AI Full Stack Developer | Next.js, Python, WebRTC, LMS & EdTech
Galway, Ireland
Only remote
BA Computer Science, MBA, Google Cloud CertifiedAbout me
I specialize in LMS and EdTech with real-time video: WebRTC classrooms built on SFU architectures, low-latency streaming, TURN/STUN for tricky networks, session recording, and live chat - all wired into a Python backend with a Next.js App Router frontend.
AI AgentsTailwind CSSOpenAIChatGPTFlutterC (Programming Language)HTMLJavaScriptPHPComputer VisionHTML5C++ (Programming Language)Cascading Style Sheets (CSS)Desktop ComputingDevOps
AI Integration & Machine Learning
Expertise in AI integrations using OpenAI API, LangChain, RAG Pipelines, AI Agents, Prompt Engineering, and Vector Databases such as Pinecone and Weaviate. Application of Claude Code to accelerate schema, API, and UI development workflows.
Full Stack Web Development
Proficiency in building full stack web applications with React, Next.js (App Router), TypeScript, Tailwind CSS, Node.js, NestJS, Python, FastAPI, and Django. Delivery of scalable frontends and robust RESTful and GraphQL backends.
WebRTC & Real-Time Video Systems
Deep knowledge of WebRTC architectures including SFU implementations with LiveKit and mediasoup, TURN/STUN traversal, session recording pipelines, low-latency streaming, and live chat systems for large-scale concurrent virtual classrooms.
Mobile App Development
Development of cross-platform mobile applications using React Native, Flutter, Expo, and native iOS and Android integrations.
Desktop Application Development
Building cross-platform desktop applications with Electron and Tauri frameworks.
Database Design & Management
Design and management of relational and NoSQL databases including PostgreSQL, MongoDB, MySQL, Redis, Firebase Firestore, and Supabase.
Cloud & DevOps
Deployment and infrastructure management on AWS (EC2, Lambda, S3), GCP, and Firebase. Use of Docker, CI/CD pipelines, GitHub Actions, and Vercel for streamlined delivery.
Automation & Workflow Systems
Implementation of automation solutions using n8n, Zapier, custom workflow engines, web scraping, and browser automation tools.
Stripe Billing & LMS Fundamentals
Integration of Stripe per-seat billing, course builder systems, enrollment management, progress tracking, certificate generation, and role-based access control within LMS platforms.
Expertise in AI integrations using OpenAI API, LangChain, RAG Pipelines, AI Agents, Prompt Engineering, and Vector Databases such as Pinecone and Weaviate. Application of Claude Code to accelerate schema, API, and UI development workflows.
Full Stack Web Development
Proficiency in building full stack web applications with React, Next.js (App Router), TypeScript, Tailwind CSS, Node.js, NestJS, Python, FastAPI, and Django. Delivery of scalable frontends and robust RESTful and GraphQL backends.
WebRTC & Real-Time Video Systems
Deep knowledge of WebRTC architectures including SFU implementations with LiveKit and mediasoup, TURN/STUN traversal, session recording pipelines, low-latency streaming, and live chat systems for large-scale concurrent virtual classrooms.
Mobile App Development
Development of cross-platform mobile applications using React Native, Flutter, Expo, and native iOS and Android integrations.
Desktop Application Development
Building cross-platform desktop applications with Electron and Tauri frameworks.
Database Design & Management
Design and management of relational and NoSQL databases including PostgreSQL, MongoDB, MySQL, Redis, Firebase Firestore, and Supabase.
Cloud & DevOps
Deployment and infrastructure management on AWS (EC2, Lambda, S3), GCP, and Firebase. Use of Docker, CI/CD pipelines, GitHub Actions, and Vercel for streamlined delivery.
Automation & Workflow Systems
Implementation of automation solutions using n8n, Zapier, custom workflow engines, web scraping, and browser automation tools.
Stripe Billing & LMS Fundamentals
Integration of Stripe per-seat billing, course builder systems, enrollment management, progress tracking, certificate generation, and role-based access control within LMS platforms.
Languages
ChineseNative speakerEnglishNative speaker
Project history
Lead developer on a video-first LMS built with Next.js and Python, delivering real-time virtual classrooms on WebRTC (LiveKit SFU) for 200+ concurrent participants at sub-300ms latency. Built the FastAPI backend, session recording pipeline (3M+ minutes), course/enrollment models, and Stripe per-seat billing. Drove an AI-assisted workflow with Claude Code that cut feature delivery time approximately 45%. Stack: Next.js (App Router), Python/FastAPI, WebRTC/LiveKit, PostgreSQL, Redis, Stripe, Docker, AWS.
Built WebRTC video features for EdTech and collaboration clients including SFU rooms, screen sharing, TURN/STUN traversal, and recording. Engineered Python/Django services and async Celery workers, cut call drop rate under 1.5% on poor networks with reconnection logic, and shipped a tutoring platform running 120K+ live sessions. Stack: Python/Django, WebRTC/mediasoup, Next.js, Celery, PostgreSQL, Redis, WebSockets.
Developed React and Python web applications for education and SaaS clients, building responsive UIs, REST APIs, and PostgreSQL data models. Delivered a course-catalog and enrollment portal that scaled to 15K+ students and improved page load times by 40% through code-splitting and caching. Stack: React, Python/Flask, PostgreSQL, REST APIs, TypeScript, Tailwind.
Certificates
OpenAI API / AI App Development
DeepLearning.AI / OpenAI2020
Python for Everybody
University of Michigan via Coursera2017