Alfie

Full-Stack Software Engineer

TypeScript · Node.js · NestJS · React · Next.js

Full-stack software engineer building reliable, useful products.

I build and maintain production software across the stack — frontend and backend development, APIs and databases, debugging and improving existing systems, and product development, including AI-integrated software where it genuinely helps.

Currently open to selected remote contract, freelance and software engineering opportunities across the UK and Europe.

Work with me View my work

Selected work

Independent and product work that shows how I ship software end to end.

LinguaTrackr

Language-learning analytics platform

What it is: A productivity and analytics platform for serious language learners who want immersion and practice to stay visible over time.
Why it exists: Most language apps track lessons. LinguaTrackr tracks the listening, reading, speaking and writing people already do outside those apps.
What I built: Product ownership across the full stack: logging workflows, history, analytics, goals and the live product experience.

Visit LinguaTrackr

Need an engineer for a project?

I'm available for selected short and medium-term software engineering contracts. That usually means joining an existing product team, taking ownership of a defined piece of work, and shipping it carefully.

Typical engagements include:

Helping an existing SaaS product move forward
Building new product functionality
API and backend work
Frontend and full-stack product development
Debugging, reliability and production improvement
AI integrations and practical automation

Discuss a project

Primary stack

TypeScript
JavaScript
Node.js
NestJS
Express
React
Next.js
PostgreSQL
MongoDB
Redis
Prisma
Docker
Python
And other tools that are all the same at the end of the day

Comfortable across frontend, backend, APIs, databases and production systems. Also work with React Native, Angular, AWS, Vercel and OpenAI where the product needs them.

Contact

The simplest way to reach me is email. Say whether you're getting in touch about a role, a contract or a project.

Discuss:

A software engineering role A contract A freelance project