If You Can Think Of It, We Can Develop It.
Written and reviewed by Wilson Daniel Ospina, Founder & Lead EngineerUpdated
Zanacode S.A.S. is a mobile software studio in Medellín, Colombia, founded and led by Wilson Daniel Ospina. It started the way most studios do: building other people's apps, from concept to store launch. That work taught us how software actually gets shipped, and what breaks after launch.
At some point the studio started keeping its own list of problems worth solving. Today the same team builds client products and its own apps, published on the App Store and Google Play: a personal finance app, an offline-first tool for oil & gas field crews, a tennis community, a household-chores app and two party games. Every one of them is public, so you can install our work before you hire us.
Apps we designed, built and published ourselves. Each page covers the problem, what we built and the engineering decisions behind it.
Industrial oil & gas app: drilling data, real-time visualization, and field operations support.
Read the case study →Personal finance on mobile: expenses, budgets, and data-driven spending insights.
Read the case study →Find tennis partners, reserve courts, and connect with the community.
Read the case study →Personal lifestyle companion for habit tracking and goal setting.
Read the case study →Pass-and-play social deduction party game: bluff, deceive, and unmask the impostor.
Read the case study →Multi-touch party game: pick a winner, build teams, and set turn order with friends.
Read the case study →Handmade jewelry catalog: browse collections, build a cart and order through WhatsApp.
Read the case study →Every service page lists its starting price and typical timeline. Before development starts you get a written scope and a fixed price, and if the project is bigger than the floor, you hear the revised number before you commit.
We launch a focused MVP to learn from real users, then keep improving it. Novac, our finance app, is on version 1.0.26 on iOS.
Store reviews, OS updates, privacy policies and account-deletion flows are part of the job. We handle them for our own apps, so we handle them for yours.
We work in Spanish and English from Medellín, with working hours that overlap the Americas, so collaboration happens in real time instead of overnight handoffs.
The people behind the code.
Founder & Lead Engineer · 10 years of experience
Wilson founded Zanacode to bring product-grade mobile and embedded engineering to SMBs and industrial teams in Colombia. He works hands-on across React Native, firmware, and AI integration, and has shipped apps for oil & gas field operations, personal finance, and consumer products.
Focus areas
The tools behind the apps above, in production today.