I design and build full-stack web platforms that drive real business results — from e-commerce systems with African payment gateways to high-converting landing pages and web applications tailored for the African market.
Who I Am
I'm Preston Tash, a Civil Engineering student at Muteesa 1 Royal University and a self-taught full-stack web developer operating under the brand Tash In Tech. Based in Uganda, I specialise in building production-ready web platforms that solve real problems for businesses across the African market.
My development work goes beyond static pages — I build complete systems with Supabase databases, user authentication, Row Level Security, admin dashboards, and Flutterwave payment integration supporting MTN Mobile Money, Airtel Money, and card payments. I've successfully delivered full e-commerce platforms for clients in Uganda with live payment flows, order management, and content control panels.
On the engineering side, I work with AutoCAD Civil 3D on road design, longitudinal profiles, and production drawings — giving me a rare ability to think both like an engineer and a software builder.
I also create content in the AI & tech niche on TikTok (@tashintech), translating complex technology into accessible insights for a growing African audience.
What I Do
Full-stack online stores with product management, cart systems, and Flutterwave payment integration — including MTN MoMo, Airtel Money, and card payments.
Supabase-powered backends with secure authentication, Row Level Security, Edge Functions, and admin dashboards for full control over your data.
Mobile-first, fast-loading websites that look great on every screen — designed to convert visitors into customers and rank well on Google.
High-converting landing pages crafted with strong copy, clear CTAs, and optimised load times — designed to turn clicks into bookings and sales.
End-to-end deployment on GitHub Pages, Vercel, or custom domains — with SSL, performance optimisation, and ongoing support.
Custom web applications including booking systems, management dashboards, and tools tailored to the specific workflow of your business.
Expertise
My toolkit spans the full development lifecycle — from designing pixel-perfect UIs to configuring secure database policies and integrating African payment gateways. Every project I ship is production-grade, mobile-responsive, and optimised for performance.
Technologies I work with regularly:
Portfolio
Complete e-commerce platform for an electronics business in Uganda. Features Flutterwave inline checkout, Supabase Auth, RLS security, Edge Function payment verification, and a full admin dashboard with order & inventory management.
Business website for a knitting and sewing training hub — includes service listings, product gallery, booking form, and contact section.
Modern hotel website with room showcases, booking interface, and a mobile-responsive layout designed to convert visitors into guests.
Business landing page for a saloon, with service listings, gallery, and WhatsApp-integrated booking — built for local customer conversion.
Real-time weather application consuming the OpenWeather API — displays current conditions and forecasts by city with a clean, responsive UI.
Live currency conversion tool using exchange rate APIs — supporting Uganda Shillings and major world currencies with instant results.
Get In Touch
Whether you need a full e-commerce platform, a high-converting landing page, or a custom web application — I'm available for freelance projects across Uganda and remotely worldwide. Let's discuss your goals.
