Full-stack developer building web, mobile and business software.
I build production software for businesses and products from idea to launch.
Profile
I'm Tapiwa Craig Kambanga, a full-stack developer based in Johannesburg. I've been building software since 2017, across web, mobile and backend: products, platforms and client systems.
I co-founded SalesPath, a Takealot repricing and automation SaaS, grew it to 35 paying customers and R10k MRR in under a year, then exited in 2025. Today I take on select contracts, remote or local, and ship my own products for the African market.
What I do
- Full-stack web applications
- Business websites and customer portals
- Interface design and redesign
- Mobile applications
- APIs and backend systems
- Payments and third-party integrations
- WhatsApp automation and API work
- Taking products from idea to production
Co-founded and exited
SalesPath
Automated competitor repricing for Takealot sellers. My first product taken the whole way, from an idea to paying customers.
- Paying customers
- 35
- Monthly recurring revenue
- R10k
- Exited
- 2025
Selected client work
APC Cement
apccement.co.za ↗Corporate Website · Product Catalogue · Manufacturing
Full corporate website built from scratch with product range, technical specs and distributor information. Established digital credibility with contractors and suppliers.
Egs Sarl
egsarl.com/en ↗Corporate Website · Bilingual EN/FR · Civil Engineering
Full bilingual (English/French) corporate site built from scratch with service categories, engineering credentials, accreditation details and a direct call and enquiry flow. Established digital credibility for a construction and civil engineering firm operating across Kinshasa, Lubumbashi, Kolwezi and Kananga.
UB Funerals
ubfunerals.co.za ↗Business Website · Enquiry System · Funeral Services
Full website built from scratch with service listings, packages and contact system. Established professional online presence to compete with larger funeral homes.
Tylit
tylit.co.za ↗E-commerce · Product Catalogue · Quote System
Full product catalogue built from scratch with a custom quote request system. Contractors can browse construction products and submit requests directly.
Salem Assembly
salemassembly.org ↗UI Revamp · Content Management · Multi-Campus
Complete interface revamp and rebuild, with a Sanity CMS so the church publishes its own posts and events without me, service times for three campuses and a plan your visit enquiry flow. Gave a congregation spread across Soweto and London a single place to send newcomers.
Jamaa
jaamaland.com/en ↗Business Website · WhatsApp Bookings · Eco-Tourism
Full bilingual (English/French) site built from scratch with a gallery per experience, downloadable restaurant menu and WhatsApp booking flow. Built to turn visitors into bookings for a nature retreat, events venue and restaurant outside Lubumbashi.
Face of Devotion
faceofdevotion.com ↗Platform · WhatsApp Integration · Registration Flow
Full site built from scratch with image carousel, WhatsApp enrollment flow, four-step journey visual, sponsor directory and press coverage section. Established credible digital presence for an inclusive pageant programme attracting applicants, sponsors and media across all nine provinces.
Summit Lodge
summitlodge.co.za ↗Business Website · Booking Enquiries · Hospitality
Redesigned with accommodation listings, photo gallery and nearby attractions guide. Built to convert Panorama Route tourists searching for Graskop accommodation.
ekStoor
ekstoor.co.za ↗Business Website · Quote System · WhatsApp Enquiries
Full bilingual (English/Afrikaans) site built from scratch with services overview, location map, WhatsApp enquiry flow and quote request system. Established a credible online presence for a newly opened self storage and shaded vehicle parking facility on the Garden Route.
My own products
Send R2,400 invoice to David Nkomo for May plumbing work
11:23 ✓✓
Invoice #0142 sent to David. Link active for 30 days.
95% scam
detection.
Check any advert before you reply, and read every DPSA government vacancy.
Scam detected
94% confidence · pay-to-apply pattern
References
“You can give Tapiwa a task and trust that it will be done and done well. His strong mathematical abilities shine through into coding. I could not recommend a developer more.”
Mark van Wyk
Founder, FlyH2 Aerospace
“An absolute pleasure to work with. Craig is professional, listens well, and truly understands client needs. He transforms concepts into working solutions with ease, backed by deep knowledge in mathematics and computer science. What stands out most is his kind and accommodating nature. Highly recommended.”
Herman Brauer
APC Cement
“I have known Tapiwa Craig Kambanga since 2025, while he was re-designing Summit Lodge. His work and exceptional service speak for themselves.”
Elvis Mugondo
Owner, Summit Lodge
Core stack
Also experienced with Spring Boot, Vue.js, Nuxt 3, Kotlin, Firebase, WhatsApp Cloud API, Payment integrations.
Enquiries
Have something to build? Tell me what it needs to do and I’ll tell you what it takes.
- Based in
- Johannesburg, South Africa