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Joey AI
AI Engineer
Project Outcome
Built LLM workflows with safety guardrails that turn parent conversations into clinical summaries.
Clinicians needed structured pre-consultation data from parents.
SENIOR SOFTWARE ENGINEER
Seven years building scalable backends in Python, PHP, and Node. I've cut deploy times from an hour to five minutes and API responses from 10 seconds to 500ms across travel, healthcare, and mobile products.
Senior Software EngineerPreston, UK
7 years
Engineering experience
1 hour → 5 min
Deployment time
10 sec → 500ms
API response time
Work / selected systems
Real problems solved — with measurable outcomes.
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AI Engineer
Built LLM workflows with safety guardrails that turn parent conversations into clinical summaries.
Clinicians needed structured pre-consultation data from parents.
02
Senior Software Engineer
Delivered vector-search assistant with LangChain, Qdrant, Ollama, and Elasticsearch.
Researchers needed intelligent search across academic papers.
03
Lead Developer
Shipped React Native (Expo) monorepo with shared web, mobile, and FastAPI backend.
Dementia care teams needed a tablet-first tool for structured conversations.
04
Senior Software Engineer
Built PHP/Python/TypeScript APIs with Docker CI/CD for aquaexpeditions.com.
Luxury cruise bookings required reliable backend under production load.
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Senior Software Engineer
Delivered full-stack platform at startupsg.gov.sg with PHP, React, and MySQL.
Singapore's startup ecosystem needed a unified collaboration platform.
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API and Backend Developer
Built PHP/Python microservices with TDD — PHPUnit and Pytest at lugmety.com.
Food delivery order management needed scalable, testable microservices.
Backend engineer who ships production systems, from APIs through to CI/CD.
About Me
I've spent seven years on the unglamorous part of the stack: APIs, data models, tests, and getting code out the door without drama.
Senior Software Engineer based in Preston, UK. I specialise in Python, PHP, and Node.js backends, with full-stack delivery in React, Next.js, and React Native. I've led teams across Singapore, the US, and the UK — from microservices and TDD to hiring and code reviews.
Capabilities / from the core to the edge
Production skills across backend engineering, full-stack delivery, DevOps, and AI integration.
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Experience / built with great teams
A track record of impactful roles, technical leadership, and shipping production-ready code.
Sr. Full Stack Developer
UK
Sr. Full Stack Developer
Singapore
Notes / public work
Notes on backend work, tooling, and things I've shipped.
Education / formation
Solid academic foundation in computer science and software engineering.
University of Wolverhampton
Wolverhampton, UK
St. Xavier's College
Maitighar, Kathmandu
Contact / start a conversation
Have a project or opportunity in mind? Let's connect.