Full Stack Developer

Hi, I'm Kelvin. I build fast, scalable products from database to pixel.

Full-stack developer with professional experience designing, building, and maintaining production web and mobile applications. I build, shape architecture, and turn complex requirements into clean, production-ready experiences.

Explore my work Download CV Let's talk

Nigeria · Remote friendly

Years building production products: 2+
Shipped production projects: 6
Promoted to Team Lead: 2025

Currently

Team Lead @ Trinixbyte Solution

Full Stack · MERN

React

Next.js

TypeScript

Node.js

MongoDB

Tailwind

Prisma

PostgreSQL

01 / About

Engineer by craft, leader by practice.

I sit at the intersection of product thinking and solid engineering — close enough to the code to build it, senior enough to lead the team that ships it.

I'm a full-stack developer with professional experience designing, building, and maintaining production web and mobile applications. I was promoted to Team Lead in 2025 at Trinixbyte Solutions Limited.

I lead a cross-functional team across multiple concurrent full-stack products, owning architecture, sprint planning, code reviews, and delivery timelines. My favourite part of the job is turning business requirements into clean data models, reliable APIs, and interfaces that feel effortless.

I work mostly in the JavaScript and TypeScript ecosystem — React, Next.js, Node.js, Express, MongoDB, PostgreSQL, Prisma, and the tools around them.

Team leadershipProduct architectureMentoringClean delivery

At a glance

Available

Location: Nigeria · Remote friendly
Experience: 2+ years
Current role: Team Lead & Full Stack Developer
Focus: Full-stack product engineering

Based in Nigeria, collaborating with teams across time zones. WAT (UTC+1).

Current chapter

Full Stack Developer

Trinixbyte Solutions Limited · 2024 — 2026

Leading multiple full-stack products
Owning architecture and delivery
Mentoring front-end and back-end engineers

Read the full story

Discover

Understand the problem, the users, and the constraints before writing code.

Architect

Map the data, define API contracts, and shape the interface together.

Build

Ship in small, typed increments with clear review boundaries.

Deliver

Deploy, measure, and keep performance and accessibility in the loop.

Full-stack product engineering

End-to-end delivery — from database schema and API design to responsive, accessible interfaces.

Product architectureNext.js & ReactType-safe code

APIs & backend systems

Clean REST APIs, authentication flows, and reliable background workflows built to scale.

Node.js & ExpressREST APIsInngest workflows

Data & persistence

Data modelling with MongoDB and PostgreSQL, plus Prisma migrations that stay maintainable.

Schema designMongoDB & PostgreSQLPrisma ORM

Team leadership

Sprint planning, code reviews, mentoring, and client communication across concurrent products.

Code reviewsMentoringDelivery ownership

02 / Skills

A toolkit built for shipping.

The technologies I reach for most — from interface work and typed APIs to data modelling and deployment.

Technical toolkit

Switch between disciplines to see how I work.

Interfaces that feel fast, accessible, and intentional.

React92%

Next.js90%

TypeScript88%

JavaScript (ES6+)94%

Tailwind CSS92%

shadcn/ui88%

HTML5 & CSS394%

Soft skills

Team Leadership & MentoringCritical & Analytical ThinkingCross-functional CollaborationAdaptabilityMultitaskingCommunicationTime ManagementContinuous Learning

How I keep growing

I learn by building. Every project pushes me into a new corner of the stack — from payment flows and background jobs to design systems and AI-assisted tooling.

2+ years of continuous practice

Next.js

React

TypeScript

JavaScript

Node.js

Express.js

Tailwind CSS

shadcn/ui

PostgreSQL

MongoDB

Prisma

Neon

Inngest

Clerk

Arcjet

Docker

Vercel

Git

Next.js

React

TypeScript

JavaScript

Node.js

Express.js

Tailwind CSS

shadcn/ui

PostgreSQL

MongoDB

Prisma

Neon

Inngest

Clerk

Arcjet

Docker

Vercel

Git

03 / Selected work

Products built to be used.

Production systems across commerce, government, education, property, food delivery, and organisational platforms.

2026 · Practice with GreatStack

Full-stack developer

2026

QuickCart

A full-stack e-commerce platform built for a fast, frictionless buying flow.

Next.jsTypeScriptMongoDBMongooseCloudinary+1

E-commerce

Oyo State Housing Corporation

A government housing platform for public listings and administrative operations.

React.jsshadcn/uiTailwind CSSLaravel REST APIs

Government

Sector

Frontend

Role

View case study

2026 · Practice with LamaDev

Full-stack developer

2026

SchooLama

A school management dashboard for administrators, teachers, students, and parents.

Next.jsTypeScriptPrisma ORM v8PostgreSQLClerk

User roles

Prisma v8

ORM

View case study

2025 · Trinixbyte Solutions Limited

Frontend developer

2025

BuddieLease

A property platform with an in-product AI assistant for NYSC members.

React.jsTailwind CSSAI integrationLaravel REST APIs

Property

Focus

Buddie AI

Assistant

View case study

2025 · Trinixbyte Solutions Limited

Frontend developer

2025

CAC Official

A public organisation site with a content management layer for events, departments, and media.

React.jsREST APIsCMSTailwind CSS

Public + CMS

Scope

Events & media

Content

View case study

2025 · Trinixbyte Solutions Limited

Frontend developer

2025

HWCN Global

A modern front end for live services, events, and media highlights.

React.jsTailwind CSSScroll interactionsResponsive UI

Live services

Focus

Scroll & reveal

Motion

View case study

2025 · Practice with GreatStack

Full-stack developer

2025

Tomato

A food delivery web app with a complete storefront and admin panel.

React.jsNode.jsTailwind CSSAdmin panel

Storefront + admin

Scope

Cart & orders

Flow

View case study

04 / Experience

Leading the build, not just the code.

From hands-on full-stack delivery to owning architecture, reviews, client communication, and the team's pace.

Team Lead & Full Stack Developer

Trinixbyte Solutions Limited · Nigeria

2024 — 2026Current

Lead a cross-functional development team across multiple concurrent full-stack products, from architecture through production delivery.

Lead a cross-functional development team, owning project architecture, sprint planning, code reviews, and delivery timelines across multiple concurrent full-stack products.
Make key technical decisions end-to-end — database schema design, API structure, and deployment strategy — translating business requirements into scalable system architecture.
Mentor front-end and back-end engineers, establishing coding standards and review practices that improved code quality and shortened review cycles.
Coordinate directly with stakeholders and clients to scope features, manage priorities, and ensure on-time delivery of production systems.

Next.jsReactTypeScriptNode.jsMongoDBPostgreSQLPrisma

Promoted

Team Lead · 2025

Scope

Multiple concurrent products

Focus

Architecture & delivery

Web Development Training

Self-directed

Structured, project-based training across the modern JavaScript stack, reinforced by building real products.

Learned HTML5, CSS3, JavaScript, React.js, Node.js, React Native, Next.js, and Tailwind CSS through structured courses from Bro Code, Dave Gray, and Great Stack.
Built real-world projects while learning, strengthening problem-solving, debugging, and component-based architecture skills through continuous practice.
Transitioned into professional delivery, eventually leading a development team and owning production architecture decisions.

Mr. Paul Ajadi · Chief Executive Officer, Trinixbyte Solutions Limited, Nigeria

+234 815 096 0942Referee

Open to new opportunities

Email me

05 / Contact