Abel O. Adigun
Designer / Frontend & Full-stack Engineer / Problem Solver
- Emailabeladigun11@gmail.com
- Webolabisiadigun.xyz
- GitHubgithub.com/olabisi-9ja
- BasedNigeria
Scan for the portfolio
01Profile
Computer Science graduate of Kwara State University and founder of Greene Studios. I design and build web and mobile products end to end, from the brand and interface to the API and database, with a focus on real-time systems, offline-first architecture and AI features. I care about finding the actual problem before touching a screen, and shipping things people use.
02Selected projects
Sentry AI community safety platform
2026- Pivoted mid-hackathon from a community feed to campus safety, then redesigned and rebuilt the platform in one night.
- Used Google DeepMind’s Gemma 4 to triage incident reports and turn them into actionable insights for responders.
- Built a dark-mode-first dashboard for security personnel, pairing AI triage with rapid response workflows and WhatsApp reporting.
S.A.F.E. Smart Alert & Field Emergency System
2025–26- One-tap, geolocated SOS that fires in under three seconds, with no sign-in and no forms in an emergency.
- AI triage microservice that classifies each report by type and urgency and routes it to the right team.
- Live dispatch dashboard with a real-time incident map, queue management and officer assignment.
- Three redundant delivery paths, including a peer-to-peer BLE relay when signal is low, plus WhatsApp alerts (Meta Cloud API & Twilio) and anonymous reporting.
MeshLearn Offline learning over BLE mesh
2025- Reframed slow downloads as a distribution problem: one connected phone seeds lectures to nearby phones over Bluetooth Low Energy.
- Content moves in hash-verified chunks; a bad chunk is re-requested from another peer.
- Built a conflict-resolution sync layer so offline progress is never overwritten when a device reconnects.
- Built the React Native app and mesh logic end to end, and trained a TensorFlow Lite recommendation model.
PayVault Offline payments protocol
2026- Designed a protocol where two devices commit to a payment with ECDSA signatures and escrow, then reconcile with the settlement network once signal returns.
- Split the system into seven layers (signing, escrow, transport, queuing, settlement and more) so each can be reasoned about and replaced on its own.
- Created the brand identity and marketing site for banks, PSPs and mobile money operators.
Greene Studios Design & development studio
2024–now- Run a studio for brand identities, websites and product design, from first sketch to live product.
- Delivered brand systems for Bloom (healthcare), Vera (wellness) and Luminary (analytics), and the STRĪKE streetwear storefront.
- Built the studio site: a multi-mode (light, dark, artistic) responsive experience with smooth motion.
03Studio & client work
- STRĪKEStreetwear storefront that reads like a lookbookFrontend engineer · Client
- BloomHealthcare brand system built around AAA-contrast body textBrand & product design
- LuminaryAnalytics brand: graphite UI, one electric blue for live valuesBrand & product design
- VeraWellness brand system: “made from things you can name”Brand & web design
- Crypto with SholaRedesign of an education platform, built for the real worldWeb design · Client
“I believe technology is most powerful when it solves real problems and makes life better for people. I’m committed to building products that are not just functional, but meaningful.”