Skip to content
View Gazu's full-sized avatar
3 followers · 2 following

Achievements

Achievement: Pull Shark

Achievements

Achievement: Pull Shark

Block or report Gazu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Gazu/README.md

Profile Views

Java Spring Boot Kotlin COBOL IBM i

Sergio Marín Boza

Software Engineer specialized in backend architecture, enterprise systems and legacy modernization.

I design scalable software solutions and help organizations evolve their technology platforms while maintaining operational stability.

Expertise

  • Backend Architecture
  • Microservices and APIs
  • Enterprise Systems
  • Legacy Modernization
  • System Integration

Technologies

  • Java
  • Spring Boot
  • Kotlin
  • COBOL
  • IBM iSeries
  • Mainframe
  • SQL Server
  • Oracle
  • DB2

Featured Projects

Enterprise Architecture Toolkit

Enterprise-grade Java toolkit for backend architecture, validation pipelines and resilient operation handling.

https://github.com/Gazu/enterprise-architecture-toolkit

COBOL RUT Validator

COBOL utility for validating Chilean RUT numbers and calculating verification digits.

https://github.com/Gazu/cobol-rut-validator

COBOL Time Converter

COBOL program that converts elapsed time in seconds into days, hours, minutes and seconds.

https://github.com/Gazu/cobol-time-converter

Arduino Yun MQTT

MQTT client example for Arduino Yun enabling IoT devices to publish and subscribe to messages through an MQTT broker.

https://github.com/Gazu/arduino-yun-mqtt

Website

https://smb-tech.cl

Contact

[email protected]

Pinned Loading

  1. enterprise-architecture-toolkit enterprise-architecture-toolkit Public

    Enterprise-grade Java toolkit for backend architecture, validation pipelines and resilient operation handling.

    Java

  2. gortjava-framework gortjava-framework Public

    Java 21 modular IoT framework with Spring Boot REST/WebSocket APIs, hexagonal architecture, mock and Arduino/Firmata drivers, automation workflows, plugins, persistence, event bus, and CLI tooling

    Java

  3. gortjs-framework gortjs-framework Public

    Modular TypeScript IoT framework with typed devices, Johnny-Five and mock drivers, automation rules, persistence, event buses, and REST/WebSocket APIs.

    TypeScript

  4. trace-logger-js trace-logger-js Public

    Structured logging library with distributed tracing support for Node.js and React (AsyncLocalStorage + browser context)

    TypeScript

  5. arduino-yun-mqtt arduino-yun-mqtt Public

    Arduino Yún example for MQTT messaging, enabling IoT devices to publish and subscribe to messages through an MQTT broker.

    C++ 3

  6. cobol-rut-validator cobol-rut-validator Public

    COBOL utility for validating Chilean RUT numbers and calculating verification digits.

    COBOL