I'm Asajile — a full-stack developer and Meta Ads strategist, and founder of SuperAnnex Technologies. I design and ship production websites and applications for businesses across Tanzania, then run the growth campaigns that keep bringing customers to them.
I run SuperAnnex Technologies, a Dar es Salaam studio I founded in 2022 that builds websites, applications, and brand systems for businesses across Tanzania — and then runs the Meta Ads campaigns that keep bringing customers back to them.
Day to day that means writing Laravel and Alpine.js for client platforms, designing systems in Tailwind CSS, and building the lead-automation pipelines (Make.com into Google Sheets) that turn ad spend into booked jobs.
I work across the full lifecycle — from the first line of code to the ad account that keeps the business growing after launch.
A mix of client platforms, growth campaigns, and the strategy behind them.
A full company website built from the ground up on PHP, Tailwind CSS v4, and vanilla JavaScript — with a custom navy and electric-blue design system built around a diagonal slash motif that carries through every page.
A hotel booking application built in PHP and JavaScript, including the payment flow that takes a booking from selection through to confirmed payment.
A Meta Ads campaign built for a construction business on a small budget — from creative to lead capture — designed to prove out cost-per-lead before scaling spend.
A full Meta Ads strategy document for author Ramadhan S. Mlungu's book launch — audience mapping, creative direction, and a phased spend plan delivered as a client-ready PDF.
A go-to-market and technical strategy for a SaaS mobile tool aimed at Tanzanian small businesses, scoped on React Native and a Laravel/Node.js backend with local mobile payment integrations.
A rolling record of client delivery and marketing operations.
Closing out SAT's site launch: testimonials, case studies, hero imagery, and legal pages.
Built a three-tier Meta Ads pricing structure — Starter, Growth, Scale — alongside the lead management workflow SAT now runs client campaigns through.
Wrote a series of Swahili-language Reels and TikTok scripts built around a recurring content pillar, built to establish SAT's authority in plain, local language.
Ran a proof-of-work outreach model over a focused two-week sprint to bring in new SAT client work.
Wrote and designed a full educational guide covering Meta Ads and Google Ads from beginner to expert.