$whoami
fisayo
$echo $ROLE
backend developer / data engineer
/Projects /About /Contact /Résumé

Backend & data engineer.

I'm Fisayo, a self-taught Python backend developer and data engineer with 3+ years of experience building production data pipelines and the APIs around them. Based in Nigeria (WAT), open to remote work.

See my projects Contact me
~/projects
Lagos Ferry Map
Backend and data pipeline work on Lagos' GTFS ferry dataset, now on Google Maps, OpenStreetMap, the Mobility Database and openAFRICA.
Node.js · PostgreSQL · Python · GTFS
Baseball Analytics Automation Pipeline
Turns a multi-hour daily baseball-analytics process into a one-click run of a few minutes.
Python · Playwright · pandas · Google Sheets API · GitHub Actions
bc.fun Sports Bet Automation
Places single and combo bets on bc.fun through a reverse-engineered API.
Python · REST APIs · Chrome DevTools
Exchange Rate Telegram Bot
Telegram bot for on-demand exchange rates and a daily rate broadcast.
Python · aiogram · PostgreSQL (Neon) · APScheduler · Fly.io
All projects →
~/about

Hey, I'm Fisayo, a self-taught backend developer and data engineer specializing in Python, data pipelines, and process automation. I hold a B.Sc. in Anatomy I've never used.

I care about building systems that work, that people actually appreciate, and that are useful to at least one person.

When I'm not coding or working, I'm probably watching a movie. Running is my midlife-crisis hobby. I'm also deep into chess, and my current rating, pulled live from the chess.com API, is …. I'd call myself nonconforming, and I love doing things just for the plot.

If you're working on something interesting: civic tech, history, financial literacy, or anything that'll make an impact no matter how tiny, I'd love to volunteer.

Python Flask PostgreSQL SQLite Docker Cloud Run AWS S3 Render Fly.io QGIS Claude ChatGPT Node.js JavaScript TypeScript Express Pandas Playwright GitHub Actions Google Sheets API
Reach out to me

If you're building something that you think I'll be interested in, do reach out at hello@fisayo.dev.