Hello
Martin Ruiz DiazFull Stack Developer. End-to-end product development.
A good developer ships code. A senior developer ships confidence.
16 years building and evolving production web platforms with React, Next.js, Node.js and .NET.
- years in technology
- 16
- years on a production platform at Softtek
- 6+
- stack: React, Next.js, Node.js, .NET
- Full stack
- full professional English
- EN · ES
Production experience at
- Softtek
- Swiss Medical
- Telecom
How I help
Three ways I add value.
- 01
Build
Complete features, end to end.
From React and Next.js interfaces to the REST contracts behind them, shipped to production.
- React · Next.js interfaces
- REST APIs with Node.js and .NET
- Validations and business errors
- 02
Operate
Production issues, solved at the root.
Tracing incidents across front-end, back-end and data until the root cause is fixed.
- End-to-end debugging
- Data consistency with back-end
- Performance on critical screens
- 03
Modernize
Legacy to modern, without breaking it.
Evolving production applications and moving monoliths toward decoupled architectures.
- Monolith to decoupled services
- Legacy front-ends to React
- Code reviews · technical decisions
Experience
Sixteen years in production.
- 6+ yrson a production web platform (2020 – present)
Softtek
- Problem
- Ship complete features on a live web platform without breaking it.
- Outcome
- Complete features with React and Next.js, integrated with .NET and Node.js APIs, and faster critical screens.
- 5+ yrsevolving production applications (2014 – 2020)
Swiss Medical
- Problem
- Keep production applications evolving while moving away from a monolith.
- Outcome
- Integration with .NET microservices and APIs as part of the move to decoupled architectures.
- 4 yrsbuilding web applications (2010 – 2014)
Telecom
- Problem
- Build scalable web applications with reliable authentication and data sync.
- Outcome
- React and TypeScript applications on RESTful APIs, with fewer production errors through functional testing and monitoring.
About
Standing still was never an option.
16 years in technology: languages, frameworks, architectures, cloud, automation and now AI have changed almost everything.
What stays the same is what matters most: understanding problems, adapting fast and making good decisions.
- 01
The best API is not the fastest one. It is the right one for each need.
- 02
AI does not replace technical knowledge. It amplifies it when used with judgment.
- 03
Less "that's not my part". More "let's see how we solve it".
Contact
Let's build it.
A product to build end to end, a platform to evolve, or production issues that need someone who owns the result.
English and Spanish · Buenos Aires, Argentina