• Supervised developers team (10 members)• Implemented new technologies (Docker, Docker Compose, Jenkins, Pipelines, AWS Lambdas, S3 buckets, etc.)• Protected architecture and software development (Apache Server, Virtual host, HTTPS, Reverse Proxy, Linux, Security Headers, XSS protection, SQL injection,etc.)• Optimized performance in tech services and reduced 4 seconds our transaction times (JMeter and Vegeta Software)• Worked continuous integration (DevOps y GitLab)• Analyzed vulnerability scanners and resolution (SonarQube and OWASP Zap)

• Worked Blumon Pay transactional systems for Card-Present and E-commerce (Java, Spring Boot, Postman, MySQL, Microsoft SQL Server, PostgreSQL, Mongo, microservices, JPA, Hibernate, Maven, TCP/IP, etc.)• Managed and developed four American Express ISO 8583 certifications (one of them for Banca Mifel, Mexican bank)• Developed maintenance to PROSA ISO 8583 messaging (national processor)• Designed ISO 8583 messaging of “Change PIN” project for Caja Popular Mexicana (Mexican bank)

• Worked as developer (backend and frontend) to automate operational processes, creation of the company's main system• Coordinated and developed the “Cuenta Digital” project for Banca Mifel, Mexican bank (Spring Framework, MVC y JBoss)• Designed with developers team our initial technology architecture to Blumon Pay, called “Momentum” (Java, Spring Boot, Spring Security, JWT, OAuth 2.0,Thymeleaf, Bootstrap, Bootstrap Table, HTML, CSS, JSON, Web Services, Restful API, JavaScript, JQuery, AJAX, etc.)

Internship.

• Worked as backend and frontend developer the "Service Client" system (customer service). Java, MySQL, JSP, HTML5 y CSS