KAYBYTE/
Blair K · Software Engineer

I build robust, scalable web applications with modern technologies that solve real-world problems.

BUILDING
useful THINGS.

Based in Kigali, Rwanda · Working globallyExplore selected work

I bridge the gap between complex systems and simple human experiences.

I’m a full-stack software engineer who cares about the entire product not just the code behind it. I work across the stack, from APIs and databases to the interfaces people use every day.

I write clean, maintainable code, value code review and close collaboration, and keep learning as the tools change. The result is software that is robust behind the scenes and intuitive where it matters.

Building, shipping, learning.

Oct 2025—Now

Software Engineer

Digital Umuganda · Kigali · Hybrid

Jun—Sep 2025

Software Engineer

Code of Africa · Client: DCCS GmbH · Kigali

Mar—Jun 2025

Software Engineering Apprentice

Code of Africa · Taskforce Pro 2

Aug 2024—2025

Software Engineer

Hexakomb · Kigali

Jan—Aug 2024

Junior Full Stack Developer

Andela · Remote

2024—Now

BSc Software Engineering

African Leadership University · Kigali

01

Languages

TypeScript, JavaScript, Python, Go, Java, C.

02

Frontend

React, Next.js, Svelte & SvelteKit, Tailwind CSS.

03

Backend

Node.js, NestJS, FastAPI, Go net/http, Quarkus.

04

Data & tooling

PostgreSQL, MongoDB, Redis, Supabase, Docker, Git & GitHub.

Projects with purpose.

01Full-stack · Frontend

Champs Store

A full-featured e-commerce platform with product management, cart functionality, payment processing, and order tracking.

Next.jsTypeScriptTailwind CSS
Champs Store screenshot
02Backend

Champs API

The e-commerce backend: product management, cart, Stripe payments, and order tracking.

Node.jsTypeScriptExpressPassportStripePostgreSQL
Champs API screenshot
03Full-stack

Wallet

A wallet app with user authentication, transaction history, and balance management.

Next.jsTypeScriptPythonFastAPIPostgreSQL
Wallet screenshot
04Web game

Woodle

A web application for playing the Woodle word game online.

JavaScriptHTMLCSS
Woodle screenshot