VELASQUEZ L.  RENATO

Software Engineer

Education

DIPLOMA COURSE, COACHING

Universidad Privada Boliviana

B.S. MAJOR COMPUTER SCIENCE

Universidad Mayor de San Andres

JAVA Intermediate

Science and Technology Center

Honors & Awards

Certificates

  • Apache Kafka Adm & Dev | NobleProg
  • Database Adm Fundamentals | MTA
  • Software Dev Fundamentals | MTA

Languages

  • Spanish
  • English
  • German (A1)

Experience

FREELANCE SOFTWARE ENGINEER

Mar 2024 - Present | Self-Employed

Backend/full-stack development and maintenance of solutions for the Credit Process, with a focus on modular architecture, systems integration, database evolution, business rule implementation, testing, and stabilization of critical modules. Refactoring of credit risk components and integration with services (APIs/third-party services), including validations, error handling, and data compatibility. Implementation of reporting features (viewers, reports, and dashboard generation), ensuring consistent and traceable data for operations and analysis.

Java, J2EE, Backend/Fullstack Development, REST/SOAP Web Services, Apache CXF, Hibernate/JPA, JAXB, Maven, DB2, MSSQL Server, Tomcat, Linux, IBM iSeries (AS/400), Reporting/PDF, Knowledge Transfer (KT), Technical documentation.

SOFTWARE ENGINEER

Sep 2022 - Dec 2023 | Bally's Interactive

Developed and maintained scalable software solutions for KYC and player safety projects. Built microservices and real-time data streaming integrations, automated delivery through CI/CD pipelines, and deployed applications in different environments. Ensured application reliability and performance through monitoring, troubleshooting, and optimization.

REST, Java, Spring Boot, Kafka, Kubernetes, Docker, Gradle, Splunk, Dynatrace, GitLab CI/CD.

BACKEND SOLUTIONS DEVELOPER

Nov 2020 to Mar 2022 | Bisa S.A.

Engineered credit card risk assessment and rating solutions using Spring Boot and Java EE, leveraging design patterns to build scalable multi-tier distributed applications. Ensured code quality and reliability through comprehensive unit testing at class and method levels.

REST, Java, Spring Boot, Spock, DB2, MongoDB, ElasticSearch, Docker, Gradle, Confluence.

SYSTEM ANALYST

Aug 2016 - Nov 2020 | Bisa S.A.

Engineered customer risk assessment and rating solutions for payroll lending, in addition to critical systems for financial tracking and reporting. Developed RESTful services using JAX-RS and streamlined deployment workflows through Bash automation, enhancing efficiency and reliability.

J2EE, Apache Wicket, CXF, Hibernate, OpenJPA, JAXB, SOAP Web services, OSB, Maven, Ant, Confluence, DB2, MSSQL Server, Tomcat and LINUX, iSeries(AS/400)-IBM.

BACKEND DEVELOPER

Jun 2015 - Jan 2016 | Xiberty

Contributed to the design and development of applications according to technical specifications, while leading a small team of developers in an Agile environment. Developed backend services for a civic information platform focused on electoral precinct lookup.

Python based API (RESTful Web Service) using Django, MySQL and CI using Git.

SOFTWARE DEVELOPER & INFRASTRUCTURE

Apr 2014 - Jun 2015 | Binaria Consultores S.R.L.

Designed and developed a CMS for SAP flow diagrams, supporting structured process documentation and content management. Coordinated IT support requests and resolution workflows for technical operations issues, improving response efficiency and service reliability.

Java/J2EE, XML, SQL, JSP, JSF, Spring, Hibernate, JavaScript, JBoss, MySQL, Maven, Jira.

JAVA WEB DEVELOPER

Aug 2012 - Feb 2014 | MC4 S.R.L.

Developed multi-tier web applications using open-source technologies, following three-tier architecture principles to ensure scalability, maintainability, and clean separation of concerns.

Java/J2EE, XML, SQL, JSF, Spring, Hibernate, JBoss, MySQL, Maven, Eclipse, SVN.