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walterhrad-pixel/README.md

Hi there πŸ‘‹

πŸ’« About Me

WALTER ONYANGO

Software Developer Β· Security Enthusiast Β· Technical Writer

Building from the ground up β€” one project at a time.

LinkedIn dev.to Email

About

I'm a software development apprentice at Zone01 Kisumu, Kenya β€” a peer-driven, project-based programme where you learn by shipping real things.

I came in with zero prior experience. Now I build backend systems in Go, wrangle APIs, containerize things that shouldn't break, and write about it all publicly. My direction is cybersecurity, cloud security, and AI/ML in security contexts β€” I'm working toward that intersection deliberately.

When I'm not writing code, I'm writing articles on dev.to or breaking my Linux setup.

πŸ’» Tech Stack

Languages

Go Python TypeScript JavaScript Bash

Backend & APIs

Node.js Express SQLite Supabase

Frontend

React React Native Vite TailwindCSS

DevOps & Tooling

Docker Linux Git GitHub Gitea Vercel

Protocols & Infrastructure

Bitcoin Lightning Network

πŸš€ Projects

Project What it does Stack
MeshGuard Resilience layer for Lightning payments on unreliable networks β€” 2nd place at Kisumu Lightning Dev Bootcamp Go, LND, Bitcoin Core, React, WebSockets
KeepSafe Personal safety mobile app with real-time features React Native, Node.js/Express, TypeScript
Forum Full-stack discussion platform with JWT auth Go, SQLite
lem-in Ant farm pathfinding with max-flow optimization Go
push-swap Two-stack sorting with BFS optimal solver Go
Vaultly Password manager with secure auth Firebase Auth
NETWATCH (In progress) WiFi access manager with admin dashboard Go, React/Vite
Givly(Paused) Blockchain-based donation platform (frontend) React, Next.js
OSINT CLI Passive reconnaissance tool for cybersecurity coursework Go
ascii-art / ascii-art-web Text-to-ASCII art converter, containerized Go, Docker (multi-stage Alpine)

✍️ Writing

I write technical articles on dev.to β€” mostly about things I've actually built, broken, and figured out.

Recent topics include Lightning Network development, Go backend patterns, and building in a peer-learning environment.

β†’ Read on dev.to

πŸ“Š GitHub Stats

🎯 Currently

  • Leading KeepSafe as project manager
  • Moving toward certifications in cloud security and ethical hacking

*Based in Kisumu, Kenya πŸ‡°πŸ‡ͺ*

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