Open to opportunities

Olalekan Kazeem

@olalekankazeem

Message

Junior full-stack developer shipping production web apps with modern JS tooling and AI-assisted workflows.

Nigeria

Message

What I'm looking for

I’m looking for a remote junior role where I can contribute from week one, ship production features end-to-end, and keep learning from a strong team through mentorship, clean reviews, and real delivery.

I am a self-taught full-stack developer who has shipped real products, not just tutorials—built around live payments, paid client work, and remote delivery. I build with modern JavaScript tooling and AI-assisted workflows, and I’m comfortable owning a feature from idea to deployment. I’m looking for a remote junior role where I can contribute from week one and keep learning from a strong team.

In client work, I built a Next.js/TypeScript CRM with secure login, active-time tracking, and a revenue reconciliation engine that replaced hours of manual spreadsheet work, plus daily dashboards the team uses. I also shipped tools and platforms like a Claude vision-based content analysis tool and a cafe ordering app with Paystack checkout, order tracking, and a deployable PWA. For my own work, I founded VaultMart, a production escrow marketplace hardened with rate limiting, Sentry monitoring, and Supabase Storage row-level security.

Experience

Work history, roles, and key accomplishments

Current

Freelance Full-Stack Developer

Current

Freelance

Jan 2025 - Present (1 year 6 months)

Delivered custom full-stack web applications for international clients fully remotely, often asynchronously. Built production features including authentication, analytics, dashboards, and payments using modern JavaScript tooling.

Javascript (ES6)TypeScript React Next.js REST APIs Authentication Webhooks PostgreSQL Supabase Upstash Redis Redis Paystack (Checkout GitHub Vercel Railway Environment Management Technical Documentation

Current

MealMate Food Subscriptions

Current

MealMate

Building a daily meal subscription platform partnering with local restaurants on a revenue-share model. Features in progress include 6-tier plans, wallet credits, meal swaps, skip-a-day, referrals, a trial flow, and an admin panel.

Next.js TypeScript Supabase Paystack Subscriptions Wallet Credits Meal Swaps Skip A Day Referrals Trial Flow

15'06 Cafe Ordering App

15'06 Cafe

Shipped an ordering platform for a real cafe including a live menu, Paystack checkout, order tracking, an admin dashboard, and push notifications. Implemented QR table ordering and an installable PWA, deployed on Vercel and Supabase for daily operations.

Paystack Checkout Order Tracking Push Notifications QR Table Ordering PWA Next.js Supabase Vercel

Creator Agency CRM

Creator Agency

Built a full analytics and team management CRM for a subscription-content agency using Next.js, Prisma, and PostgreSQL. Implemented secure team login, sales attribution, active-time and response-time tracking, and a revenue reconciliation engine that replaced manual spreadsheet work.

Next.js TypeScript Prisma PostgreSQL Upstash Redis Scrypt Password Hashing Authentication Response Time Measurement Dashboards

VaultMart Escrow Marketplace

VaultMart

Founded and built a company-registered P2P escrow marketplace for Nigerian buyers and vendors, live in production with payments moving through the platform. Implemented escrow checkout, in-app chat, dispute resolution, verification (including BVN), PDF receipts, and an admin investigation panel.

TypeScript Supabase Paystack Escrow Dispute Resolution Notifications Bank And BVN Verification Admin Investigation Panel Supabase Storage Row Level Security

Quietly PDF Tools Platform

Quietly

Built a platform of five browser-based PDF tools: read aloud, merge, split, compress, and voice-to-content. Used a secure Vercel serverless proxy to protect third-party API keys and integrated the ElevenLabs API.

JavaScript Serverless ElevenLabs Secure Serverless Proxy PDF Tools (Read Aloud Merging

Reel Research Content Tool

Reel Research

Created an internal tool to analyze Instagram Reels and images using the Claude vision API. Added model switching, batch analysis, folder-based libraries, server-side search, and live AI cost tracking with budget controls, deployed on Railway.

Prisma PostgreSQL Server Side Search Cost Tracking Live Budget Badge Railway Deployment