BW

👋 Hi — I'm Brian

Web, Web3 & Mobile App Developer • Civil Engineering Practitioner & CAD designer

Get in touch

What I do

I build user-friendly web and mobile applications from idea → prototype → release. I focus on clean UIs, reliable frontends, and connected backends (APIs, databases, auth). As a civil engineering student I also produce accurate house plans and CAD drawings — a useful combo for clients who need both digital tools and built designs.

Primary: React, React Native (Expo), Node.js, MongoDB, Firebase, Web3 and dApps

Secondary (CAD): AutoCAD, ArchiCAD, floor plans, elevations, DWG & PDF delivery

Available for:

Freelance apps, client site tools, & house plans & SuperVision

Request quote

Services — Web & Mobile (Primary)

  • Custom web applications (React, Next.js)
  • Mobile apps with React Native & Expo (iOS + Android)
  • Backend development (Node.js, Express, Firebase)
  • Integrations: payments, maps, auth, cloud storage
  • Deployments and app store submission support

How I work

  1. Scope & estimate → prototype → development → testing → release
  2. Regular updates and retries until client is satisfied
  3. Documentation & basic maintenance available

Services — CAD & House Plans (Secondary)

I prepare client-ready drawings: floor plans, elevations, roof plans, and simple structural annotations. Deliverables: PDF for review, DWG on request.

  • Site & floor layout (space planning)
  • Elevations and basic sections
  • Material list & simple takeoff
  • Digital delivery: PDF, DWG (on request)

Note: For larger structural design work, I collaborate with structural engineers as required.

Portfolio

Apps I have Developed

App screenshot App screenshot App screenshot

Tech & Tools

  • Frontend: React, React Native (Expo), HTML/CSS, Tailwind (optional)
  • Smart Contracts: Solidity
  • Backend: Node.js, Express, Firebase, MongoDB
  • Dev tools: Git/GitHub, Postman, VS Code
  • CAD: AutoCAD, ArchiCAD, DWG export

Contact & Links

Email: Brian Wanjala

GitHub: Brian Wanjala

LinkedIn: Brian Wanjala

Email WhatsApp

How to request a quote

  1. Email a short brief: project type (app or house plan), main features, site dimensions (if a plan), and budget range.
  2. I’ll reply with a timeline and quote.
  3. Work begins after agreement and (optionally) deposit.