Software Engineer · All Stack (minus embedded) · England
Aaron
builds cool things that last
Full-stack across frontend, backend, cross-platform apps and cloud, focused on performance and clean systems.
Where I've worked
Career
2026
Software Engineer · Full-time
Jul 2022 – Present · 3 yrs 11 mos
Greater London, UK
Software Engineer · Full-time · Jul 2022 – Present · 3 yrs 11 mos
2025 – Present
Shopping With Confidence
Maintaining backend systems for size data and the ASOS product page, with a major focus on improving product size recommendations to reduce customer order returns.
2022–2024
Pricing & Sizing
Maintaining backend systems for FX rates, product price and size data.
Software Engineer · Full-time · Jul 2018 – Jul 2022 · 4 yrs 1 mo
2021–2022
Redgate Product UI Toolkit
Shared component library powering Redgate product UIs.
Bachelor of Engineering - BEng Computer Science · 2015 – 2018
2015–2018
BEng Computer Science
Activities
- Head of Computing, CamFM radio station
- OWASP Cambridge CTF, awarded 2nd place
What I build with
Tech stack
Drag the sphere to spin it. Click a tech for details.Long press then drag to spin. Tap a tech for details.
Snazzie FM
An AI-powered comedy radio station that writes and voices its own call-in shows, with a full cast of characters you can listen to right in the browser.
- A full cast of distinct characters, each with their own voice, performing short comedy episodes
- Scripts and audio are generated automatically and stitched into one seamless broadcast
- Plays instantly in the browser through a retro radio player with a rolling station lineup
Decentralised Storage Market
A trustless storage marketplace where files are split into erasure-coded shards across independent providers, who prove they still hold your data with on-chain Merkle proofs — or lose their stake.
- Files are erasure-coded into S×R shards with on-chain anti-affinity, so no single provider holds enough to reconstruct your data
- Providers answer periodic Merkle challenges to prove they still hold each shard; failure or timeout slashes their stake and re-lets the shard to honest providers
- A full off-chain Go stack (embedded IPFS/bitswap nodes) for clients, providers and keepers settles against Solidity contracts for payment, staking and reputation
Lunar Portfolio
A mobile app that brings your investments, pensions and savings into one place, so you can see your true net worth and whether your money is really growing.
- Brings investments, pensions and savings together in a single, clear view
- Shows whether your money is really growing once inflation is taken into account
- Keeps a running history of trades, dividends and transactions over time
smartdos
A security-testing tool that maps the Wi-Fi networks around you and runs controlled disconnection attacks against them, built for ethical penetration testing.
- Scans the surrounding airwaves to map out every nearby Wi-Fi network
- Runs controlled attacks against chosen networks to test how well they hold up
- Fast, keyboard-driven interface that runs entirely in the terminal
RaceIQ
The most advanced public lap-telemetry analysis web app, reconstructing laps in 3D to help competitive esports sim racers find lost time, with side-by-side comparison and an optional AI coach.
- Works with popular sim racing games including Forza, F1 25 and Assetto Corsa
- Reconstructs each lap in 3D and compares two laps side by side to show where time is lost
- Optional AI coach that reviews each lap and suggests how to improve
CloudCat
A dashboard that keeps an eye on the behind-the-scenes systems that power an app and warns the team the moment something starts to go wrong.
- Watches the key systems that keep an app running and flags trouble early
- Smart alerts that cut through the noise and escalate only what matters
- Keeps a full history of performance so issues can be traced back over time
Better Task Manager
A polished replacement for the built-in Task Manager on Windows and Mac that shows exactly what a computer is doing and what's slowing it down.
- Shows what's using a computer's power, memory and storage in real time
- Highlights the apps and processes that are slowing everything down
- Clear readouts for every part of the machine, from processor to graphics card
Rhythm Unity
A rhythm game where players tap along in time to the music, built from scratch in the Unity game engine.
- Tap-to-the-beat gameplay with instant scoring and combo tracking
- Plays the huge existing library of community-made beatmaps
- Auto-play mode that demonstrates a perfect run of any track
Worth My Time
A free tool that turns a UK salary into what you really earn per hour after tax, then shows how many hours of work any purchase actually costs you.
- Works out your true hourly pay once tax and other deductions are taken off
- Shows the real cost of any purchase measured in hours of your life
- Compares job offers to reveal which one actually pays more once travel is counted
GitHub activity
@Snazzie0
Repositories
0
Contributed to
0
Stars earned
0
Contributions
0
Issues raised
Activity by year
- '20
- '21
- '22
- '23
- '24
- '25
- '26
Analytics · this site
Traffic to snazzie.space
Last 30 days · snapshot as of 2026-07-12
Real visitors to this very page over the last 30 days, straight from Cloudflare analytics.
0
Requests
0
Unique page views
0
Countries reached
Top countries
- United States of America15,015
- France12,578
- United Kingdom11,927
- Netherlands10,910
- Brazil5,682
- SG4,882
Browsers
- Curl6.2k
- Chrome4.5k
- Firefox872
- MobileSafari750
- ChromeMobile555
Status codes
- 20041k
- 30118k
- 40318k
- 4042.9k
- 304812
Content types
- html64k
- js4.1k
- txt3.5k
- webp1.3k
- svg692
HTTP versions
- HTTP/1.150k
- HTTP/224k
- HTTP/37.9k
- HTTP/1.065
Available for work
Hire me
Product engineer who ships. Full-stack across web, mobile and cloud — React, native apps, backend APIs and the infrastructure beneath them. Built to last, not to hand off.
- Web apps & sites
- Cross-platform apps
- APIs & backend services
- Cloud architecture & DevOps
- Architecture & infrastructure evaluation
- AI agents
Full-time
Open to senior IC or lead roles at high-velocity teams. One hire covers the full stack — web, mobile, backend and cloud. Ships fast, owns outcomes.
Contract / advisory
Take a product from zero to shipped, or pressure-test your architecture before you scale. Available fractional, advisory, or hands-on. Scoped per project.
See how I work and what I offer
Process, services and pricing on the consultation page.
Articles
View all →The Stack Behind These Articles
MDX, phoneme annotations, OmniVoice on CUDA, and a static FLAC — here's the full pipeline behind every article on this site.
How Snazzie FM Works
A fictional radio station built on real engineering — per-clip FLAC delivery, a Web Audio API[EY1 P IY0 AY1] scheduler anchored to AudioContext.currentTime, RMS loudness normalization, and the overlap system that makes AI voices sound like they're actually talking to each other.
Node.js Is Legacy
Node isn't bad. It's just no longer the default that wins on merit. Bun took that title and isn't giving it back.