More than developers — we're architects of your digital growth
Who we are and what drives us.
Nezxu S.A.S. is a technology firm legally incorporated in Colombia, based in Barranquilla, Atlántico. We were founded on one clear conviction: to democratize access to high-level technology and become the innovation engine businesses need to lead their industries.
We're not code vendors, and we don't work with generic templates. We design tailor-made technology ecosystems, where every line we write serves a direct business purpose: optimizing your resources, protecting your information, automating your processes and multiplying your sales.
To provide businesses and entrepreneurs across every sector with the market's most advanced digital tools: custom software, mobile apps, automation and Artificial Intelligence that turn technological complexity into operational profitability.
To become the reference technology firm in Colombia and Latin America, recognized for integrating complex solutions in an agile, secure way centered on our clients' return on investment.
Jonatan Santrich
Founder & CEO — Technology and Artificial IntelligenceA technology leader specialized in Artificial Intelligence, advanced automation and digital transformation. He has led high-complexity software architectures, from community-management bots to decentralized financial integrations and real-time payment validation — merging technical excellence with business vision.
AI and process automation
Cutting-edge automation, financial notification processing, web scraping and conversational agents that take the heavy lifting off your plate.
Custom mobile ecosystems
High-performance iOS and Android apps with modern interfaces, immersive onboarding flows and strict validations.
E-commerce and ERP/CRM systems
High-conversion online stores and management dashboards for inventory, bookings, clients and finances, all centralized.
Strategic IT consulting
We help you define exactly what infrastructure you need to modernize your operation without unnecessary spending.
Security and privacy
Secure architectures, encryption of sensitive access points and vulnerability prevention from the very first line of code.
Limitless scalability
We build for the future: systems ready to handle more traffic, transactions and users as you grow.
Corporate transparency
We operate with full legal and accounting formality — a structured, solid and reliable technology partner.
The backing: our alliance with CoreTech Support
Building your platform is only half the job — keeping it running smoothly is the other half. That's why we're allied with CoreTech Support, a team specialized in continuous technical support for online businesses: they fix bugs, resolve payment and integration issues, and automate the operational tasks that eat up your team's time. Nezxu designs and builds your digital ecosystem; CoreTech Support stays by its side day after day, long after launch — two companies united by the same goal: making sure your business never stops.