Atlas Software designs and ships web platforms, payment systems, electronic invoicing, GIS tools and enterprise integrations, then keeps them running. Engineering first; AI where it pays off.
Proven in production
What we do
Every capability below comes from systems we have built, deployed and supported in real operations, not from a brochure.
Multi-tenant applications, admin portals and internal tools built on React, TypeScript and Node.js or Python, with REST APIs and JWT authentication.
Payment flows end to end: autopay with fallback guarantees, stablecoin escrow, smart contracts and the biller, payer and admin portals around them.
Colombian electronic invoicing (DIAN), purchases, taxes and withholdings, official catalogs and NIT check-digit validation, built into your own system.
GIS and map-based tools, offline-first field apps and regulatory cost engines for public-sector and utility operations.
We move PHP/PostgreSQL legacy systems and document archives to modern stacks with ETL that verifies every file, plus a cutover and rollback plan.
We connect the systems you already run, from telephony and messaging to monitoring, directories and queues, and automate what happens between them.
Fast marketing sites with loyalty and sign-up forms, ad pixels and WhatsApp ordering, plus interactive three.js models for architecture.
Deployments sized to the project: AWS, Docker and nginx with TLS, or Windows Server and IIS when that is what your organization runs.
LLMs added where they pay off: assistants over your company data, document processing and agents that automate workflows, with the same engineering discipline as everything else.
Where we have worked
Different sectors, same expectation: software that handles real rules, real money and real users.
Payments, escrow & billing portals
Operations tools & network integrations
GIS, document management & compliance
Field apps & regulatory cost engines
Sign-up, loyalty & WhatsApp ordering
E-invoicing, taxes & withholdings
3D models & floor plans on the web
How we work
A plain process you can follow, and engineering habits that keep production boring.
We map your rules, data and users before quoting. You get a written scope, not a guess.
Data model, integrations and UI flows reviewed with you before we build.
Working software every cycle, in a staging environment you can open.
Cutover plan, rollback path, monitoring and documentation, then ongoing support.
JWT/OAuth2 auth, audited dependencies, TLS everywhere, least-privilege access.
Migrations verified file by file, database constraints, reversible deployments.
Automated tests on critical paths and a staging environment before every release.
Logging, health checks and alerts so issues surface before users report them.
Data protection (Ley 1581 / MSPI) and tax rules handled as requirements, not afterthoughts.
Runbooks, architecture notes and clean repositories, so your team can take over.
Tech stack
No résumé padding. Every tool here is in a system we built and support.
Tell us what it has to do. We reply with questions, not a sales deck.