Hello
Let's talk
Open to interesting workLagos, NG ·

I makecomplexfeel easy.

Hi, I'm Opeoluwa — I make the web feel like a dream. Hand me a complex design and I'll build it from scratch, pixel for pixel, into enterprise platforms that solve real problems and feel effortless to use. Frontend at heart, full stack in practice.

Opeoluwa Ayodeji smiling, in a pink top against a purple backdrop
hi, I'm Ope! 👋
TS
VUE
NG
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I don't know where in the world you're reading this from, so I'm covering my bases:

Hello!

English

The classic. Works in most airports.

Starting with English, like a coward · greetings attempted: 1

Anyway — you've found my corner of the internet. I'm Opeoluwa Ayodeji, rachycodes online, a software developer in Lagos who cares a lot about how software feels. I take messy, high-stakes enterprise problems and turn them into interfaces people actually enjoy using. Frontend is home, and these days I work across the full stack too. Also — almost everything on this page does something when you poke it.

  • 5+Years shipping
  • 20M+Records handled
  • 3+National platforms
  • 1Murder mystery shipped
Selected work · 03

Big systems,
small friction.

Government and fintech platforms used by thousands of people every day. Each card is a case study — open one up.

Side quest · Personal project

Nobody
Leaves.

?

Mummy Chima

Food seller, 52

?

Kelvin

POS operator, 25

?

Nike

Errand girl, 20

who had the key to the gate?
somebody is lying.
Exhibit A
Exhibit B

🔦 move your torch to search the scene

A free murder mystery you play in the browser. A body, a locked gate, and a room full of suspects who all have something to hide. Search the scene, question everyone, catch the lie, name the killer. The gates stay shut until you do.

  • 01 Interrogate suspects by typing, tapping a question or sending a voice note
  • 02 Show evidence to catch them out — three accusations per case
  • 03 Server-checked leaderboard for the fastest detectives
  • 04 Set in Nigeria: Oshodi Market, Lagos and a mansion in Maitama, Abuja
Case 01 · MediumThe Hollow Corner
Case 02 · HardThe Abuja Mansion
Case 03 · SealedClose your eyes
Open the case file Free · No download · Works on phones
The toolkit

Press
any key.

Everything I reach for, front to back, as a keyboard. Click the keys — or use your real keyboard, I'm listening.

rachy.os

Hi! Press a key to hear what I do with it.

The person
behind the pixels.

Grab my résumé

I got into engineering because I love building things — taking what exists, pushing it further, and watching complexity fold into something that just works. There's a satisfaction in that I haven't found anywhere else.

The problems I'm drawn to are the genuinely hard ones: real scale, real users, real consequences if you get it wrong. I've built systems thousands of people depend on daily. That weight keeps me honest. Every problem is solvable — the question is which solution fits the people who actually have to live with it.

Frontend is home — it's where I've spent most of my career, sweating the details that make a screen feel calm instead of chaotic. My speciality is enterprise platforms: the big, permission-heavy, workflow-shaped systems most people find scary. These days I work across the full stack too — understanding the whole system is what makes the interfaces I build hold up under real-world pressure.

Lately I've been taking bioinformatics courses. Genetic code fascinates me — four letters, billions of lines, not a single comment — and the place where biology meets software is exactly where I'd love to build next.

“There is nothing so useless as doing efficiently that which should not be done at all.”

— Peter Drucker

I don't want to make things that look good for the sake of it. I want to make things that matter — where taking them away would actually be felt.

Experience

Nov 2022 — NowSoftware DeveloperEncentral Solutions · frontend → full-stack
Current
Apr 2022 — Nov 2022Frontend Engineer InternEncentral Solutions
Level 1

Off the clock (tap to flip)

Guestbook

Leave a
note.

Say hi, roast my CSS, tell me who the killer was. It goes straight on the wall.

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© 2026 Opeoluwa Ayodeji · rachycodesLagos · WAT