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I am a Senior Software Engineer with over 10 years of experience designing and developing scalable, high-performance backend and full-stack systems. My main expertise lies in the Java ecosystem, including Spring Framework, Spring Boot, and Micronaut, with a strong focus on microservices architecture, API design, and system integration. I also have solid frontend experience with Angular and Vue.js, which allows me to deliver end-to-end solutions when needed. I have worked on large-scale corporate and government systems, where reliability, security, and performance are critical factors. My experience also includes cloud-native development on Google Cloud Platform (GCP), containerization with Docker, and the implementation of CI/CD pipelines to improve delivery speed and system stability. Beyond technical skills, I value clean code, performance optimization, and collaborative work. I enjoy working closely with multidisciplinary teams, mentoring developers, and contributing to architectural decisions that generate long-term value. I am open to remote opportunities, international projects, and technical challenges where I can contribute to building robust and scalable software solutions.…I am a Senior Software Engineer with over 10 years of experience designing and developing scalable, high-performance backend and full-stack systems. My main expertise lies in the Java ecosystem, including Spring Framework, Spring Boot, and Micronaut, with a strong focus on microservices architecture, API design, and system integration. I also have solid frontend experience with Angular and Vue.js, which allows me to deliver end-to-end solutions when needed. I have worked on large-scale corporate and government systems, where reliability, security, and performance are critical factors. My experience also includes cloud-native development on Google Cloud Platform (GCP), containerization with Docker, and the implementation of CI/CD pipelines to improve delivery speed and system stability. Beyond technical skills, I value clean code, performance optimization, and collaborative work. I enjoy working closely with multidisciplinary teams, mentoring developers, and contributing to architectural decisions that generate long-term value. I am open to remote opportunities, international projects, and technical challenges where I can contribute to building robust and scalable software solutions.

José Julai Ritsure

Web Developer, Full Stack Developer, Back-End Developer, +3

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I am a Senior Software Engineer with over 10 years of experience designing and developing scalable, high-performance backend and full-stack systems. My main expertise lies in the Java ecosystem, including Spring Framework, Spring Boot, and Micronaut, with a strong focus on microservices architecture, API design, and system integration. I also have solid frontend experience with Angular and Vue.js, which allows me to deliver end-to-end solutions when needed. I have worked on large-scale corporate and government systems, where reliability, security, and performance are critical factors. My experience also includes cloud-native development on Google Cloud Platform (GCP), containerization with Docker, and the implementation of CI/CD pipelines to improve delivery speed and system stability. Beyond technical skills, I value clean code, performance optimization, and collaborative work. I enjoy working closely with multidisciplinary teams, mentoring developers, and contributing to architectural decisions that generate long-term value. I am open to remote opportunities, international projects, and technical challenges where I can contribute to building robust and scalable software solutions.…I am a Senior Software Engineer with over 10 years of experience designing and developing scalable, high-performance backend and full-stack systems. My main expertise lies in the Java ecosystem, including Spring Framework, Spring Boot, and Micronaut, with a strong focus on microservices architecture, API design, and system integration. I also have solid frontend experience with Angular and Vue.js, which allows me to deliver end-to-end solutions when needed. I have worked on large-scale corporate and government systems, where reliability, security, and performance are critical factors. My experience also includes cloud-native development on Google Cloud Platform (GCP), containerization with Docker, and the implementation of CI/CD pipelines to improve delivery speed and system stability. Beyond technical skills, I value clean code, performance optimization, and collaborative work. I enjoy working closely with multidisciplinary teams, mentoring developers, and contributing to architectural decisions that generate long-term value. I am open to remote opportunities, international projects, and technical challenges where I can contribute to building robust and scalable software solutions.

Available to hire

I am a Senior Software Engineer with over 10 years of experience designing and developing scalable, high-performance backend and full-stack systems.

My main expertise lies in the Java ecosystem, including Spring Framework, Spring Boot, and Micronaut, with a strong focus on microservices architecture, API design, and system integration. I also have solid frontend experience with Angular and Vue.js, which allows me to deliver end-to-end solutions when needed.

I have worked on large-scale corporate and government systems, where reliability, security, and performance are critical factors. My experience also includes cloud-native development on Google Cloud Platform (GCP), containerization with Docker, and the implementation of CI/CD pipelines to improve delivery speed and system stability.

Beyond technical skills, I value clean code, performance optimization, and collaborative work. I enjoy working closely with multidisciplinary teams, mentoring developers, and contributing to architectural decisions that generate long-term value.

I am open to remote opportunities, international projects, and technical challenges where I can contribute to building robust and scalable software solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Beginner

Beginner

Beginner

Beginner

Language

Portuguese

Fluent

English

Advanced

Work Experience

Senior Software Engineer at CEDSIF

November 1, 2024 - November 19, 2025

Designed and implemented software architecture for both backend and frontend systems. Developed Spring Boot microservices integrating with MPesa API, Emola API, Bank Card Payment Gateways. Collaborated on API design and SQL optimization for high-performance backends. Developed FrontEnd Platforms using modern frameworks like Angular.js.

Health Information Systems Developer at C - SAUDE

September 1, 2024 - September 1, 2024

Developed Android and Vue.js apps integrated with OpenMRS API. Delivered containerized solutions using Docker and Micronaut framework. Led feature delivery and client support for national-level healthcare tools.

Health Information Systems Developer at C-SAUDE

May 1, 2023 - September 1, 2024

Developed Android and Vue.js applications integrated with OpenMRS API; delivered containerized solutions using Docker and the Micronaut framework; led feature deliveries and provided national-level support for healthcare tools.

Health Information Systems Developer at Friends In Global Health (FGH)

April 1, 2023 - April 1, 2023

Java Backend Developer at Atende Certo

March 1, 2023 - March 1, 2023

Developed Spring Boot microservices integrating Twilio, SendGrid, Zendesk, and financial APIs. Collaborated on API design and SQL optimization for high-performance backends. Integrated GCP services (App Engine, Pub/Sub, Cloud Storage) with scalable architectures.

Java Backend Developer at Atende Certo

July 1, 2022 - March 1, 2023

Developed Spring Boot microservices integrating Twilio, SendGrid, Zendesk, and financial APIs; contributed to API design and SQL optimization for high-performance systems; integrated Google Cloud Platform services (App Engine, Pub/Sub, Cloud Storage) with scalable architectures.

Support Analyst at Engineering Brazil

February 1, 2022 - February 1, 2022

Provided application support and issue resolution. Minor front-end maintenance using AngularJS and Azure cloud services.

Health Information Systems Developer at Friends In Global Health (FGH)

December 1, 2021 - April 1, 2023

Developed Android and Vue.js applications integrated with OpenMRS API; delivered containerized solutions using Docker and Micronaut; led feature deliveries and provided national-level support for healthcare systems.

Full Stack Web Developer at TRANSCOM

November 1, 2021 - November 1, 2021

Designed and implemented full-stack solutions using React, JSP, Cypress, and TDD/DDD methodologies. Built test automation and integrated Docker for streamlined delivery.

Programmer / System Analyst at CEDSIF

August 1, 2021 - August 1, 2021

Built and maintained enterprise Java applications with JSF, ZK, and JSP. Developed reports using JasperReports and managed integrations using SOAP/REST. Led CI/CD practices with Jenkins, Docker, and SonarQube. Worked in Agile (Scrum) environments with complex systems in the financial sector.

Systems Analyst / Programmer at CEDSIF

August 1, 2014 - August 1, 2021

Developed and maintained enterprise Java applications using JSF, ZK, and JSP; developed reports with JasperReports and integrated systems via SOAP/REST; led CI/CD practices using Jenkins, Docker, and SonarQube; worked in Agile environments (Scrum) on complex financial systems.