Articles & Case Notes

September 16, 2026

How an AGENTS.md file gives AI coding agents the context to write correct, on-convention code — what to include, best practices, and a ready-to-use ex...

September 15, 2026

AI agents can now spend money on their own. Here's how to secure AI agent payment integration — scoped tokens, spend limits, human approval, and audit...

September 14, 2026

What post-launch support actually includes when you hire a freelance developer — what's covered, what isn't, and how to get it scoped upfront.

September 13, 2026

How to use dual-model architecture to protect AI agents from prompt injection: a low-privilege parser model, strict Zod schema validation, and gated t...

September 10, 2026

How a Nairobi-based freelance developer earns consistent 5-star reviews from overseas clients he's never met — the process behind the trust.

September 5, 2026

Learn the biggest AI agent security risks — prompt injection and excessive agency — and the best practices developers use to build safe, autonomous AI...

September 5, 2026

AI can take a startup from idea to working demo in days — but a demo isn't a shippable product. What AI-built MVPs get right, and the hard 20% that st...

September 2, 2026

How to integrate Pesapal in Node.js to accept card and mobile money payments across Africa and beyond — the API flow, confirming payments, and why it ...

September 1, 2026

What it's really like freelancing on Fiverr and Upwork as a developer — how the two markets differ, what they cost, and the habits that got me Top Rat...

August 21, 2026

Kenya's Draft AI Policy 2026 and the AI Bill are the country's biggest tech story right now. A developer's plain-English guide to what they mean if yo...

August 19, 2026

A practical guide to setting up Firebase Cloud Messaging in a Flutter app — device tokens, background handling, and common pitfalls.

August 17, 2026

When does BLoC earn its complexity in a Flutter app, and when is setState still enough? A practical framework for deciding, with real trade-offs.

May 5, 2026

Why users get charged twice when you integrate a third-party payment provider — and how to stop double payments with idempotency keys, state checks, a...

April 20, 2026

How to design a reliable, efficient payments database in Node.js with a SQL database and Sequelize — one schema that serves both M-Pesa and Pesapal, w...

April 5, 2026

A practical guide to integrating M-Pesa (Safaricom Daraja API) STK Push into a Node.js/Express backend — access tokens, initiating payments, and handl...

March 10, 2026

How I built OutApp, a Flutter app for discovering, exploring, and managing events, delivered for a Fiverr client with a focus on clean, intuitive UX.

February 15, 2026

How I led development of Auto Cllan, a Flutter marketplace connecting car and bike buyers, sellers, shop owners, and workshops for buying, selling, an...

January 20, 2026

Building MyChurch for Bitwise Solutions — a Flutter app that helps churches manage events and announcements and keep members connected, with role-base...

December 10, 2025

How I built TheCatfish for Bitwise Solutions — a Flutter social app where users search, post, and engage with reports about online scammers.

November 15, 2025

How I built Acces Global, a Flutter multi-vendor marketplace and job platform, using BLoC state management and a client-provided REST API.