Available for work

Olatunde
Adegboyebo

I design and build scalable backend systems, clean APIs, and full-stack applications that ship to production. Currently engineering at Wellnite Inc. (Remote, US).

Olatunde Adegboyebo
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Who I Am

Olatunde Adegboyebo

I'm a Full Stack & Backend Engineer based in Lagos, Nigeria. I specialize in building reliable, production-grade backend systems — well-designed APIs, robust data models, and scalable service architectures.

At Wellnite Inc. (US), I architect and ship full-stack features across a complex telehealth platform — real-time scheduling, provider dashboards, and third-party health API integrations. I care about clean code, thoughtful system design, and things that quietly keep working.

My toolkit spans TypeScript, Node.js, PostgreSQL, Docker, and cloud deployments on AWS & VPS infrastructure — with Solidity and EVM smart contracts as a side interest.

3+

Years Experience

10+

Projects Shipped

20+

APIs Built

40+

GitHub Repos

Tech Stack

Backend

バックエンド

01
Node.js / ExpressPostgreSQLDrizzle ORMMongoDBREST APIsGraphQLInngest WorkflowsPythonGo

Frontend

フロントエンド

02
React / Next.jsTypeScriptTailwind CSSRedux ToolkitHTML5 / CSS3TanStack Query

DevOps & Tools

インフラ

03
Docker / ComposeAWSCI/CD (GitHub Actions)Turborepopnpm WorkspacesCaddy (Reverse Proxy)GitLinux / VPS

Blockchain / Web3

ブロックチェーン

04
SolidityFoundry / ForgeEVM Smart ContractsERC-20 / ERC-721HMAC WebhooksEIP-191 Signatures

Experience

Work Experience

Software Engineer

Wellnite Inc.

Nov 2022 — Present

Architect and ship full-stack features across a complex telehealth platform serving thousands of patients. Built backend services for real-time scheduling, provider dashboards, and third-party health API integrations.

Node.jsPostgreSQLNext.jsAWSREST

Backend Developer Intern

HNG Internship

Sept 2022 — Nov 2022

Built RESTful APIs and collaborated in an agile team. Worked on authentication systems, database design, and API integration for production web applications.

Node.jsExpressMongoDBREST API

Learning Path

Computer Science

Self-Taught / Open Source

2021 — Present

OSSU Computer Science curriculum, system design, and continuous hands-on project building across backend, full stack, and DevOps domains.

Currently Building

Backend infrastructure, developer tooling, and open-source payment systems.

Selected Work

FeaturedOpen Source

ChainPay

Non-Custodial Payment Gateway

Developer-first payment gateway with live on-chain telemetry. A backend-heavy monorepo with a REST API, durable workflows, and signed webhooks.

Built as a pnpm + Turborepo monorepo. Features a merchant dashboard, customer checkout, REST API, blockchain watcher service, Inngest durable workflows, HMAC-signed webhooks, and an embeddable widget SDK. Self-hosted with Docker Compose + Caddy.

BackendFull StackDevOpsWeb3

Tech Stack

ExpressPostgreSQLDrizzle ORMInngestNext.jsTypeScriptDockerTurborepopnpm
FeaturedOpen Source

AI Job Search Assistant

ATS-Optimized Resume & Cover Letter Generator

AI-powered app that generates tailored, ATS-optimized resumes and cover letters from job descriptions. Built to explore modern system design and modular architecture.

A project built to solve the pain of tailoring resumes to each application. Uses AI to analyze job descriptions and generate targeted content. Modular architecture with clean separation of concerns.

BackendFull StackAI

Tech Stack

Node.jsTypeScriptNext.jsAI/LLM

More Projects

Open Source

Go Movies Backend

RESTful Movie API in Go

A RESTful backend API for a movie database, built in Go. Demonstrates idiomatic Go patterns for building performant and type-safe web services.

GoREST API
Open Source

Tiny House

Full-Stack GraphQL Property Platform

Full-stack property listing platform built with React, TypeScript, Node.js, and GraphQL. Features real-time data synchronization and complex filtering.

Node.jsGraphQLReactTypeScript
Open Source

Escrow Blockchain App

Decentralized Trustless Escrow Platform

Decentralized escrow app facilitating trustless transactions between buyers and sellers with EIP-191 cryptographic authentication.

SolidityFoundryNext.jsTypeScript

Get in Touch

Let's work together

Whether you have a backend to build, a system to scale, or just want to say hi — my inbox is always open.

Currently Available
Open to full-time roles, contract work, and open-source collaboration. Based in Lagos, Nigeria — working globally.