Adekunle S. Omorotimi · Full-Stack & AI Engineer
I build AI products end to end, and understand the systems underneath.
Six years shipping production software across AI, fintech, healthtech and Web3. Today I lead engineering at Sumeru Tech (formerly Age of AI): an adaptive-learning platform, a voice CRM and an AI concierge, with agents, voice pipelines and the infrastructure beneath them.
Open to full-stack and AI engineering roles, technical growth, and consulting.
AI concierge. AuraAI acts for a user and decides which tool to call next.
Shipped for an enterprise proof of concept and verified with a live four-minute AI call.
Read the Tellco AI case study- 294
endpoint and role combinations audited; 2 critical and 5 high-severity issues fixed before client onboarding
Tellco AI · security audit - 250+
API endpoints cut over to production with no customer-facing downtime, and rollback on failure
Tellco AI · production cutover
selected work
Products I have shipped, and what it took.
Each one has a case study: the problem, the decisions, and the outcome with its source.
SchoolExl / TrainExl
An AI learning platform with voice conversations and streaming tutoring, live with about 1,000 learners in India and Jamaica. I architected the frontend, the layer that connects it to language models, and a design system that four products now share.
AI adaptive learning · Sumeru Tech · Jun 2025 – present
HODL
A global money app: hold crypto, spend it, swap it, send it. I co-founded HODL and, until mid-2025, led its engineering: the web app, a multi-chain Farcaster mini-app, gasless smart-account onboarding and the real-time dashboards.
Global money app · Fintech and Web3 · Jul 2024 – present
Lendbit
A peer-to-peer lending and borrowing platform: lend, or borrow against crypto collateral, with no intermediary. I led the build and wrote both the smart contracts and the UI. It won the QuickNode Build On hackathon and Base Around The World, and Base spotlighted it.
P2P liquidity platform · DeFi · Jul 2024 – Jun 2025
vProtocol
A collateralized DeFi lending protocol that combines peer-to-peer and liquidity-pool lending to improve capital efficiency, built on Scroll. I led the build, integrated and wrote the smart contracts, and built the interface.
DeFi lending protocol · Web3
CoreHealth: Corenote
Led frontend for Corenote, an all-in-one care management platform for providers of services to people with intellectual and developmental disabilities (IDD): charting, medication administration, behaviour tracking, scheduling and billing. Core Web Vitals improved by more than 40% across 2,500 daily active users.
IDD care management SaaS · Frontend performance · Jan 2024 – Apr 2025
awards and press
Wins, awards and mentions.
Awards
1st place, Build On hackathon (Lendbit)
QuickNode · 2024
Also won the Odos and CoinPaprika sponsor prizes.
Winner, Base Around The World (Lendbit Finance)
Base · Based Africa
Award of Honour
Ife Science Educator, OAU
For knowledge, experience and inspiring insights.
expertise
Depth where it counts: agents first, then everything that keeps them running.
Seven areas, ordered by where I spend my time now. Each is backed by something I shipped, not a logo wall.
at a glance
An active engineer, not a résumé.
Where I have worked, what I give back, and what I pushed this week.
Software Engineer Lead · Sumeru Tech (formerly Age of AI)
Marina Del Rey, CA · remote
Lead engineer across the product suite: SchoolExl/TrainExl (adaptive learning), Tellco AI (voice CRM) and AuraAI (AI concierge).
- Built an AI-concierge → CRM → voice-agent pipeline with tool-calling, multi-step orchestration and webhooks. Verified end to end with a live four-minute AI call.
- Architected the SchoolExl/TrainExl frontend and its LLM-integration layer; live with about 1,000 learners across India and Jamaica.
- Automated a zero-downtime production cutover for Tellco AI: 250+ endpoints, a 47-table Postgres schema, 6-tier RBAC, with snapshots, TLS and rollback-on-failure.
Co-founder & COO · HODL
Nigeria
HODL is a fintech and blockchain product that lets users hold, spend, earn, borrow and move money. I co-founded it and led its engineering until June 2025.
- Co-founded HODL, a fintech and blockchain startup launched in Nigeria, and serve as its COO.
Full-Stack Engineer & Frontend Lead · HODL Technologies (formerly Lendbit Finance)
Remote
Led frontend across the product suite: the Lendbit cross-chain lending protocol, a Farcaster mini-app and analytics dashboards.
- Shipped account-abstraction and paymaster smart-account onboarding for gasless UX.
Senior Frontend Developer (Team Lead) · CoreHealth
New York, USA · remote
Led frontend for a healthcare SaaS used by clinicians, auditors and patients.
- Improved Core Web Vitals by more than 40% through code-splitting, lazy loading and state cleanup, for 2,500 daily active users.
Blockchain Engineer, Technical Officer & Mentor · Web3Bridge
Lagos, Nigeria · on-site, part-time
- Built Solidity smart contracts and React and Angular frontends.
Full-Stack Developer (contract) · Zummit Africa · Gigsnet · Just Create It Digital
Remote
- Built UIs for AI-powered applications, including a real-time drowsiness-detection and monitoring system wired to live Python inference services.
mentorship and developer education
50+developers mentored across Web3Bridge, Women in DeFi and OAU STESA.
Web3Bridge
Cohorts moving into Web3 full-stack roles, 2024
Women in DeFi
Mentor and session lead, May 2024 – Jan 2025
OAU STESA
Academic coordinator (former), Science & Technology Education Students' Association
talks
STESAOAU two-day webinar · 1–2 May 2026
Bridging Theory and Reality: Applying Science Education to Solve Real-World Problems
How science-education students can move into global technology careers, with blockchain as the worked example.
IFE Science Educator Conference 3.0, Obafemi Awolowo University
Innovating Science Education: Bridging Technology and Pedagogy for 21st Century Learners
An address on how AI tutoring, adaptive assessment, virtual laboratories and responsible technology use can reshape science teaching, from the view of a science-education graduate building learning products.
Dec 2021
B.Sc., Science & Technology Education
Obafemi Awolowo University, Osun, Nigeria
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engineering lab and writing
What I am testing, and what I am learning.
A journal that grows: experiments with their results and failures, and notes on the way.
From the lab
All 12 entries- 01Inbox triage: guardrails in code, a model that is measuredA human-in-the-loop assistant that groups incoming messages by intent and drafts replies, but never sends. Risky, unclear or hostile messages go to a person with no draft.AI engineering · Prototype
- 03Video backplane: realtime across stateless replicasA live-streaming MVP built to exercise WebSockets at scale: Socket.IO with a Redis adapter fans chat out across stateless API replicas, with an RTMP to HLS video pipeline beside it.System design · Prototype
- 05τ-bench: studying tool-agent-user evaluationA fork of Sierra's τ-bench, which scores language agents on dynamic conversations with a simulated user, domain tools and policy documents, and reports pass^k reliability.Technical research · Study
Writing
All writingThe first notes are on the way.
I am writing up what I learn from agent evals, cutovers and security audits. Nothing is published here until it is finished.
contact
Building something that has to work in production? Let's talk.
Engineering roles, technical growth, consulting and product collaborations. I reply to every message that has some context in it.