Frontend
JavaScriptTypeScriptReactNext.jsTailwind CSS
Full-Stack Software Engineer | AI & Product Engineering
Building web products with practical AI.
I am Edema Ero, a Nigeria-based software engineer building web products across fintech, business operations, and SaaS with React, Next.js, Node.js, PostgreSQL, and practical AI integration.
- Web
- Frontend & backend
- AI
- Product integration
- SaaS
- Business workflows
Frontend and backend systems, AI-assisted workflows, and reliable product experiences.
About
Full-stack engineering with a focus on product quality.
I combine React and Next.js frontend engineering with Node.js, PostgreSQL, and practical AI integration. My work includes report builders, business tools, dashboards, onboarding flows, and workspace permissions.
Across startups and product teams, I deliver production features, lead product development, and build independent products from idea through release. I focus on clear interfaces and dependable workflows across the frontend and backend.
Skills
A practical stack for modern product engineering.
Frontend, backend, AI integration, and the testing and delivery tools I use to build web products.
Backend
Node.jsExpressPostgreSQLPrismaSupabaseREST APIsAuthentication & access control
AI integration
OpenAI APIsPython (foundational)
Testing & Delivery
Automated testingGitCI/CDSentry
Projects
Selected products and engineering work.
Five projects across business operations, browser games, AI planning, personal finance, and creator tools.
WadMaster
Business Management SaaS
Website available
A business-management platform for invoicing, expenses, inventory, and online storefronts.
- Build with Next.js, PostgreSQL, and Prisma.
- Developed AI-powered receipt scanning for structured data extraction.
- Integrated Paystack payments and improved deployment workflows.
Yardfolk
Social Browser Game
Open beta
A Nigerian-inspired, third-person social browser game with a neighbourhood to explore and a home to make your own.
- Launched a browser game with avatar customisation and explorable neighbourhoods.
- Built home decoration and arcade activities.
Founda
AI Roadmap & Milestone Planning
Website available
AI-assisted roadmap and milestone planning with personalised founder onboarding.
- Built roadmap and milestone planning workflows for founders.
- Developed personalised onboarding and AI-assisted task generation.
Own & Owe
Asset & Debt Tracker
Built · not fully launched
An asset-and-debt tracker for a personal balance sheet, with multi-currency totals and backup and recovery workflows.
- Built asset and debt tracking with multi-currency totals.
- Developed backup and recovery workflows.
Lynka
Smart Bio Link & Lead Capture
Website available
A creator-focused link-in-bio product for capturing emails, gating premium content, and tracking conversions.
- Built lead-capture flows for protected links, email collection, and password-gated content.
- Created link management, conversion analytics, and lead management product surfaces.
- Designed brand-friendly themes and a fast setup flow for creators.
Experience
Experience across full-stack, AI, and product engineering.
Selected roles and earlier experience building web products.
- Develop AI-assisted report building in DOMS, translating natural-language requests into report edits, calculations, and structured API actions.
- Contribute across frontend and backend workflows, including workspace-scoped access, business modules, and integration testing.
- Build a Next.js business-management SaaS covering invoicing, expenses, inventory, and online storefronts with PostgreSQL, Prisma, and Paystack.
- Deliver AI receipt scanning and structured data extraction; manage onboarding, deployments, and transactional-email workflows.
Sep 2025 – Present
Jourhney
Founding Software Engineer
Contributing to the product since Apr 2024.
Remote, Nigeria
- Lead development of Next.js marketing and onboarding interfaces, reusable components, and frontend delivery with product, design, and backend teams.
Nov 2021 – Jun 2022
Lenco (YC W’22)
Junior Frontend Developer
Previously: Probation Frontend Engineer (Internship) · Aug 2021 – Nov 2021.
Onsite, Nigeria
- Contributed to React banking interfaces, API integrations, and responsive landing pages.
- Helped migrate JavaScript code to TypeScript.
Jun 2023 – Dec 2024
Ribbon
CTO & Senior Frontend Engineer
Remote, Nigeria
- Led frontend architecture and system improvements for an online learning platform.
- Improved system reliability and monitoring using Sentry.
May 2023 – Aug 2024
Foto Dino
Frontend Engineer
Remote, Germany
- Built booking and admin dashboards using React and Next.js.
- Improved scheduling reliability and user experience.
Education & Development
A foundation in business and software engineering.
University of Benin
BSc Accounting · 2009–2014
- Decagon Software Engineering & Leadership Program · 2021
- McKinsey Forward · 2024
- Scrum Fundamentals Certified · 2021
- HNG Internship Finalist · 2022
Contact
Open to full-stack software and AI product engineering roles.
The fastest way to reach me is by email. You can also review my CV, GitHub, or LinkedIn.