Adeniyi®

Portfolio — 2026 ·  Available for work

Product Engineer & Product Manager

I build products twice — first as a strategist, then as an engineer. I ship AI-powered software across African markets: health platforms, fintech, mobility and matchmaking — most of it live and linked below.

This page ships 0 KB of JavaScript — everything you see is CSS

02 / About

About

Portrait of Ayodeji Adeniyi
Fig. 01 — A. Adeniyi

I build products twice — first as a strategist, then as an engineer. I've shipped AI-powered products for African markets: a digital health platform for underserved communities, an ML-matched dating app for tech professionals, and booking infrastructure for interstate travel — all live and linked below.

I work across the whole stack of product-making. On one side: user research, roadmaps, A/B tests and go-to-market. On the other: React, TypeScript and Supabase. This page is part of the argument — designed, written and animated by hand, shipping zero JavaScript.

Shipped
7 Products
Focus
AI Products
Status
Available

7

Products Shipped

6

Live & Clickable Today

0KB

JavaScript On This Page

03 / Work

Work

P.01

Àrà

AI-native product studio — idea to shipped product, in weeks

Àrà logo
ara.ayodeji.xyz

My Role

Product Engineer — solo, end to end: positioning, brand, design system, copy, and every line of code. Independent studio, 2026 – present.

The Problem

Àrà (ah-RAH — Yorùbá for "wonders, the never-seen-before") exists because small businesses in Nigeria keep hearing they need AI but can't buy it. What's on offer is open-ended consulting, priced by the hour, with no guaranteed output — exactly the engagement shape a cash-conscious founder can't risk. The bet: productize the work into fixed-scope, fixed-price offers — an AI opportunity audit, a six-week MVP, an AI integration sprint, and an always-on design & build subscription.

Decisions & Tradeoffs

  • Fixed price over hourly. Removes the buyer's risk and forces honest scoping on my side. The tradeoff: I have to say no to vague briefs, and the audit exists precisely to turn vague briefs into buildable ones.
  • The site is the demo. Instead of claiming AI competence, the landing page embeds two working AI tools — "Audit my business" and "Spec my idea" — running server-side Gemini with structured, validated JSON output. The tradeoff: real inference costs and abuse surface, handled with rate limiting and server-side keys. The upside surprised me: prospects arrive at the booking call with a machine-drafted spec already in hand, so the tools double as lead qualification.
  • A design system from Nigerian textile traditions — Adire, Aso-oke, Uli linework, Benin coral beads — instead of the default SaaS gradient. Slower to build (nothing could be borrowed from a UI kit), but it makes the studio unmistakable, and the interactive Design Lab lets visitors play with the system itself.
  • Never lose a lead. The Supabase-backed booking flow falls back to a plain mailto link if anything fails. A broken API call should never cost a client.
  • Accessibility as a constraint, not a patch. Every animation honors reduced-motion preferences.

Stack

Frontend: React 18, TypeScript, Vite, Tailwind CSS, Framer Motion · Backend: Vercel Serverless Functions + Gemini, Supabase (PostgreSQL)

P.02

SafeTrip

Interstate & metro bus booking platform for Nigeria

SafeTrip logo
safetripbuses.com

My Role

Product Strategist & IT Consultant — client engagement, Nov 2025 – Feb 2026.

Overview

SafeTrip is a single-page web application for a bus transportation and logistics company, providing a user-friendly interface for booking interstate and metro bus tickets, along with a comprehensive admin panel for managing company operations.

Key Features

  • Interstate booking between major Nigerian cities with real-time availability.
  • First & last mile (metro) booking for LAMATA franchise routes within Lagos.
  • Dynamic pricing and scheduling — all routes, schedules and prices fetched in real time from the backend.
  • Accurate seat availability calculated from live booking data.

Admin Panel

  • Full CRUD for schedules, with support for recurring daily schedules.
  • Fleet, route and booking management in one dashboard.

Stack

Frontend: React, Vite, TypeScript, Tailwind CSS · Backend: Supabase (PostgreSQL)

P.03

TechiesMatch

AI-powered dating for tech professionals, matched by ML

TechiesMatch logo
techies.love

My Role

Product Manager — contract role on a small founding team, Jan – Apr 2025.

The Challenge

The online dating market is saturated, but the team identified a gap for tech professionals who seek partners with similar interests and career paths. Mainstream apps often failed to capture the nuances of this demographic, leading to low-quality matches and user fatigue.

The Process & Solution

The core innovation was a machine learning algorithm that went beyond simple profile data. It analyzed users' interests, communication styles, and in-app behavior to predict compatibility — matches users rated as meaningfully better than swipe-based alternatives. I also designed and ran an A/B testing program on the onboarding flow, shipping the variant that measurably cut sign-up drop-off.

The Impact

  • Early cohorts returned at a markedly higher rate than the pre-ML baseline, validating the compatibility model.
  • ML-driven match recommendations became the app's most-used feature and the core of its retention loop.
P.04

HealthTrackNG

Offline-first digital health access for underserved communities

HealthTrackNG logo
healthtrack-ng-connect.vercel.app

My Role

Product Manager — independent build with clinic partners, Jul – Aug 2025.

The Challenge

In many underserved communities across Nigeria, accessing healthcare is a significant challenge. Patients face long wait times, a lack of information about available services, and difficulties in booking appointments, especially in low-connectivity environments.

The Process & Solution

Based on on-the-ground user research, we prioritized core accessibility features like offline functionality and multilingual support (English, Hausa, Yoruba). Partnering with local clinics, we integrated their schedules for real-time booking, replacing hours of queueing with a confirmed appointment before leaving home.

The Impact

  • Adopted by patients across multiple partner clinics in its first months, with offline access driving usage in low-connectivity areas.
  • Post-launch surveys showed strong satisfaction, led by local-language support and shorter waits.
P.05

Subtleflow

Free business documents — invoices, contracts & proposals, drafted with AI

Subtleflow logo
subtleflow.xyz

My Role

Designer & developer — independent solo build, 2025.

The Challenge

Small businesses assemble the documents they send — invoices, quotations, contracts, proposals — from Word templates, one-off invoice generators and separate e-signature tools. The result is slow to produce, inconsistent with the brand, and invisible once sent: nobody knows whether a document was ever opened.

The Process & Solution

I designed and built Subtleflow as one workspace for all ten document types a business sends, with sequential numbering and reusable brand profiles. "Draft with AI" turns a one-line brief into a complete editable draft — line items, contract clauses, proposal scope — via structured AI output behind a Supabase Edge Function. Tokenized share links let clients review and sign on any device, statuses move from sent to viewed to accepted automatically, and every document exports as a print-ready branded PDF generated in the browser. Built with React 19, Vite, and Supabase (auth, Postgres with row-level security, Edge Functions).

The Impact

  • Completely free — unlimited documents, clients and brand profiles, with no tiers or trials.
  • E-signatures recorded with signer name, email and timestamp — no account needed on the client's side.
  • View tracking shows the moment a document is seen, and overdue invoices flag themselves.
P.06

Brightyield

Digitized loan operations for civil servants via IPPIS deductions

Brightyield logo
brightyield.co

My Role

Business Manager, Operations & Business Development — full-time employer, Mar 2023 – Apr 2025.

Overview

Brightyield Golden Resources Limited is a finance firm in Abuja, Nigeria, specializing in loans to police officers and civil servants, leveraging the IPPIS infrastructure for direct deductions. I led initiatives to streamline operations and transform a loan process that was previously manual and prone to delays.

The Challenge

  • Extended processing times — loan approvals often took 7–10 days.
  • Manual data entry caused inaccuracies that drove up operational cost and rework.
  • The firm was growing faster than its manual processes could absorb.

The Solution

I proposed digitizing the loan workflow through a custom resource management tool integrated with existing CRM systems: automated eligibility checks, KPI dashboards for real-time tracking, and mobile-friendly interfaces for on-duty officers. The result: approvals moved from days toward hours, manual re-entry disappeared, and the firm absorbed its client growth without added headcount.

P.07

Jentech AI

Research & development driving strategic product direction

04 / Experience

Experience

E.01

2026 — Present

Àrà

Product Engineer · Abuja, NG

  • Built an AI-native product studio end-to-end — brand, design system, copy and code.
  • Shipped two live AI tools (business audit and idea-to-spec) powered by server-side Gemini with structured JSON output.
  • Designed a culturally-rooted design system from Nigerian textile traditions with full reduced-motion support.
E.02

Nov 2025 — Feb 2026

SafeTrip

Product Strategist & IT Consultant · Lagos, NG

  • Led development of a comprehensive bus booking platform with interstate and metro booking capabilities.
  • Implemented real-time scheduling, dynamic pricing, and accurate seat availability features.
  • Built a full-featured admin panel for managing schedules, vehicles, routes, and bookings.
E.03

Sep 2025 — Jan 2026

Jentech AI

Research Development Lead · Remote

  • Led comprehensive research initiatives to drive strategic decision-making and product direction.
  • Managed end-to-end research lifecycles, from hypothesis generation to data synthesis and presentation.
  • Collaborated with cross-functional teams to transform raw data into actionable insights, directly influencing key organizational outcomes.
E.04

Jul 2025 — Aug 2025

HealthTrackNG

Product Manager · Remote

  • Launched a digital health solution for underserved communities, adopted across multiple partner clinics.
  • Replaced hours of queueing with real-time clinic booking, prioritizing offline access and multilingual support.
  • Post-launch surveys showed strong user satisfaction.
E.05

Feb 2025 — Apr 2025

HNG Tech

Product Owner & Mentor · Remote

  • Directed end-to-end agile processes, tightening development cycles sprint over sprint.
  • Collaborated with teams to define and prioritize product requirements from user feedback.
  • Led integration of AI-driven recommendation engines; reached Finalist stage of HNG's competitive program.
E.06

Jan 2025 — Apr 2025

TechiesMatch

Product Manager · Remote

  • Managed development of an AI-powered dating platform whose ML matching became the core retention loop.
  • Led UX/UI planning and an A/B testing program that measurably cut onboarding drop-off.
  • Oversaw launch of MVP features, using analytics to inform product roadmaps.
E.07

Mar 2023 — Apr 2025

Brightyield

Business Manager, Operations & Business Development · Abuja, NG

  • Digitized a manual loan workflow — approvals moved from days toward hours and manual re-entry disappeared.
  • Enhanced team productivity and absorbed rapid client growth without added headcount.
05 / Capabilities

Capabilities

Engineering

E.01

AI Integration

LLM features, ML matching & automation

E.02

Frontend Engineering

React, TypeScript, Vite, Tailwind CSS

E.03

Backend & Data

Supabase, PostgreSQL, real-time systems

E.04

Rapid Prototyping

Zero-to-one MVPs shipped to production

Product

P.01

Product Strategy

Vision & roadmapping

P.02

User-Centered Design

UX research & usability testing

P.03

Data Analytics

Insights & metrics

P.04

Experimentation

A/B tests & funnel optimization

P.05

Agile & Scrum

Sprint planning & delivery

P.06

Stakeholder Mgmt

Communication & alignment

P.07

Go-to-Market

Launch strategy

P.08

Growth

Retention & scale

06 / Credentials

Credentials

C.01 B.Eng Mechanical Engineering Afe Babalola University
C.02 Oracle Certified AI Associate Oracle
C.03 AI Micro-Certification Product School
C.04 Workflow Specialist Asana
C.05 HNG Finalist HNG Tech
07 / Contact

Path 01 — Hiring?

I'm open to product management and product engineering roles.

Email me about a role

Path 02 — Have a build?

Àrà takes fixed-scope, fixed-price projects: audits, MVPs and AI sprints.

Build with Àrà
Dayjigud@Gmail.com