Senior Full Stack Developer

🔹 Senior Full-Stack & AI Engineer with 7+ years of experience building production systems across healthcare, telecom, SaaS, and AI applications.

I work across the stack — Node.js, Express, NestJS, Django, React, Next.js — with deep experience in backend architecture, LLM-powered applications, and cloud infrastructure on AWS and GCP.

🤖 AI & LLM Work → Built an AI-powered prescription processing system, fine-tuning GPT models on large volumes of electronic and handwritten prescriptions for automated drug mapping → Designed a multi-tenant platform for embeddable AI voice and chat agents using STT → LLM → TTS pipelines with RAG-based context retrieval → Developed a vision-language model for agricultural image classification using contrastive and self-supervised learning

🏥 Healthcare & Operations Platforms → NHS-integrated prescription delivery systems with PMR and logistics provider integrations → Patient transport and dispatch operations platforms with fleet tracking and driver workflows

📞 Telecom & Communications → VoIP/PBX platforms handling high-volume call traffic → CRM systems with Twilio/3CX call automation and SMS workflows

💳 SaaS & Payments → Multi-tenant SaaS platforms with Stripe and RyftPay payment integrations

⚙️ Core Focus Areas ✔ LLM applications and RAG systems ✔ Voice AI and conversational pipelines (STT/LLM/TTS) ✔ Backend architecture and API design (REST, GraphQL, microservices) ✔ Cloud infrastructure and DevOps (AWS, Docker, Kubernetes, CI/CD) ✔ Healthcare system integrations (NHS APIs, PMR systems, compliance)

I enjoy taking complex, real-world problems — drug mapping accuracy, real-time voice agents, dispatch logistics — and turning them into reliable, production-grade software.

📩 Open to connecting - always happy to talk shop on AI applications, backend architecture, or SaaS platform engineering.