Profile
Treasure Abiodun-Onajobi.
I'm a Nigerian software engineer and product builder working across fintech, commerce, HR technology, logistics, and community-focused products.
- Name
- Treasure Abiodun-Onajobi
- Also known as
- garriTech · Baba Isale
- Roles
- Software Engineer · Product Builder · Community Lead
- Based in
- Nigeria
- Community
- Ilesa Tech Community — Community Lead
More than code.
I'm Treasure Abiodun-Onajobi, a Nigerian software engineer, product builder and community lead.
I enjoy working at the intersection of technology and real-world problems — taking an idea, understanding the people it serves, and turning it into something useful.
My experience spans fintech, commerce, HR technology, logistics and student-focused products.
Outside software development, I build technology communities and initiatives that create opportunities for young people.
Around the community and online, most people know me as garriTech — a few call me Baba Isale.
Elsewhere
- Emailtreasure@ilesa.tech
- GitHubiamgarriTech
- LinkedInin/garritech
- X@garritech_
Selected work
Case studies from products that are live and in people's hands.
- 01VantA personal fintech app for everyday money — payments, wallet and more — part of a platform that spans merchant storefronts and a business dashboard.Case study →
- 02MangerineA services marketplace that connects people with consultants — discovery, onboarding, live video sessions, jobs and payments in one product.Case study →
- 03AfrilishA food delivery platform built around ordering, vendor management and delivery logistics.Case study →
- 04CustemHRHR technology that simplifies people and workforce management for growing businesses.Case study →
- 05LockedInA desktop and mobile study app that locks students into focused sessions — blocking distractions at the OS level, then quizzing them with AI on what they actually read.Case study →
- 06BabyductsA healthtech startup for the parenting journey — a curated baby-products store, a support community and an AI companion, from bump to baby.Case study →
- 07Diana KitchenAn ordering system for a food vendor in Ilesa — a menu customers order from without an account, paid by bank transfer, with the whole kitchen run from the phone in her hand.Case study →
Beyond software
Beyond software.
Ilesa Tech Community
Community Lead
A technology initiative focused on creating opportunities, learning and connections for young people and students in Ilesa — through workshops, tech hangouts, mentorship and hands-on projects.
- 200+
- students trained
- 500+
- community members
- 8+
- schools reached
- 3
- events
- ThisDay · May 2026Ilesa Tech Community Launches Grassroots Initiative to Empower Secondary School Students in Ilesa
- Vanguard · March 2026Ilesa Tech Community hosts innovation hangout on purpose, AI, digital impact
Experience
Community Lead
Lead a local technology community creating opportunities for students and young people.
Software Engineer
Built the fintech & commerce mobile app and its integration with the Laravel backend.
Software Engineer / Product
Shipped the consultant marketplace across web and mobile — video, chat, jobs and payments.
CustemHR / Afrilish
Software Engineer
Product and backend engineering across HR technology and food-delivery logistics.
Tools I use
Frontend
React · Next.js · React Native · TypeScript
Backend
Node.js · Python · Django · Flask · Laravel
Data
MongoDB · MySQL · PostgreSQL
Infrastructure
Docker · Nginx · Linux · Cloud Platforms