Custom software for small businesses that outgrew Excel.
I design and build internal SaaS, integrations and dashboards for businesses that need to organize their operation without paying for SAP.
Selected projects
GASTO. — expense tracking in quetzales
An iPhone app for logging an expense in under three seconds without unlocking your phone. Local-first, no accounts, no mandatory cloud.
Restaurant management system
An all-in-one platform for restaurants that outgrew Excel but don't want to pay US prices for US subscriptions.
How we work
- 01
Diagnosis
I understand your operation before writing a line. I talk to whoever uses the system every day.
- 02
Proposal
Clear scope, deliverables and timelines in writing. No surprises halfway through.
- 03
Build
Frequent releases you can see and test. We iterate on something real, not on mockups.
- 04
Delivery and support
Documentation so your team can maintain it. You're never locked into me to operate.
Services
Custom SaaS
- Internal platforms built for your flow, not a generic one
- Roles and permissions per user type
- Works offline when the connection drops
- Setup without needing a consultant
Integrations & APIs
- I connect the systems you already use so they talk to each other
- Integration with payments, billing and messaging
- Documented APIs others can consume
- Reliable sync without duplicating data
Internal dashboards
- Reports an owner understands, no decorative charts
- A single source of truth for your numbers
- Real-time metrics from your actual data
- Monthly closes that generate themselves
Legacy modernization
- Migration from Excel and old systems without losing history
- Cleanup and consolidation of scattered data
- Phased transition without stopping your operation
- A foundation built to scale without rebuilding
About me
Software engineer
El Progreso, Guatemala
Available · Q3 2026I'm Walter Gómez, a software engineer in El Progreso, Guatemala. I've spent years building the systems Central American small businesses need and that generic solutions don't cover well.
I work directly with the owner and with whoever uses the system every day. No middlemen, no unnecessary jargon. If your operation lives in spreadsheets and human memory, I know how to untangle it.
Got a system that can't keep up?
If your operation runs on Excel and habit, let's talk. I reply personally.