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Brian Oiko

Developing thoughtful tech for a better-connected tomorrow

Welcome to My Portfolio

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Brian Oiko

About Me

I'm Brian Oiko, a passionate full-stack developer driven by curiosity, precision, and purpose. I specialize in building modern, real-time, and performance-oriented web applications that solve meaningful problems.

Currently, I’m a Software Developer at Zone 01 Kisumu, part of the globally recognized 01-edu network. Here, I collaborate with an elite group of developers in a peer-to-peer, project-based environment—developing solutions that push the boundaries of what's possible in software engineering.

My work reflects a blend of solid backend systems and polished frontend experiences, always guided by clean code, secure practices, and scalable architecture.

Go (Golang) JavaScript (ES6+) React Rust java MySQL

Experience

April 2023 – Present

Software Developer

Zone 01 Kisumu

Contributing to high-impact software projects in a peer-driven, project-based environment under the globally acclaimed 01-edu model. My focus spans full-stack development using Go, Rust, and JavaScript, where I build scalable applications that drive operational efficiency, foster accessibility, and support advanced learning platforms.

Collaborating in real-world simulations with no formal instruction—developing critical thinking, architectural design, and advanced debugging skills in a production-grade environment.

Go (Golang) Rust JavaScript (ES6+) java React REST APIs

Featured Projects

Voice Journaling App

AI-powered journaling app that transcribes voice, summarizes entries with GPT, groups by intent, and supports voice visualization.

Go React Tailwind CSS AngularL
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Smart Traffic Predict

A real-time system for predicting vehicle traffic congestion on urban motorways using live traffic camera images and machine learning. The model classifies congestion into low, medium, or high, helping city planners and drivers make informed decisions. The system is designed for extensibility and real-world deployment.

java React Tailwind CSS PostgreSQL

Corporate Petty Cash Management Platform

Role-based system for submitting, approving, and reporting petty cash requests with PDF exports and real-time balances.

java React Tailwind CSS MySQL
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School Graphlql

This project authenticates a user with Zone01 Kisumu and fetches their profile data using GraphQL. It then presents the data in a clean and interactive UI, including visual charts for experience points (XP) and audit performance.

Laravel React Tailwind CSS MySQL
View Demo

Fuel Consumption Calculator

A user-friendly tool that estimates fuel usage and trip costs based on engine size and estimated efficiency. Features dark/light mode and estimates in KES.

Go JavaScript CSS Docker
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Let's Connect

Have an interesting project? I'm always open to new ideas!