I'm a Software Engineer with over 20 years of experience delivering creative solutions and professionalism across the coding lifecycle.

Cleo Santos Junior

I'm a Software Engineer with over 20 years of experience delivering creative solutions and professionalism across the coding lifecycle.

Available to hire

I’m a Software Engineer with over 20 years of experience delivering creative solutions and professionalism across the coding lifecycle.

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate

Work Experience

Senior Software Engineer at ING
March 1, 2022 - November 13, 2025
Workflow management of electronic signatures on documents, used by several ING products. Member of the Red Security Champions (Ethical Hacker). Responsibilities include code implementation, maintenance, automation initiatives and enabling agile practices.
Senior Software Engineer at SIX Payment Services
March 1, 2022 - March 1, 2022
Debit Card Management applications maintenance and implementation. Full-stack development and DevOps activities.
Software Engineer at European Commission - INEA
May 1, 2021 - May 1, 2021
Full-stack implementation and maintenance of in-house solutions at the Innovation and Networks Executive Agency.
Java Developer at TOPdesk
August 1, 2019 - August 1, 2019
Member of the global Customer Solutions team, developing applications for SaaS and On-Premise. Member of the Security group, focused on OWASP Security Risks prevention and awareness. Development of Camel integration between TOPdesk and other systems.
PLM Technical Consultant at PLMX
June 1, 2016 - June 1, 2016
Teamcenter projects on migration, integration and implementation. Vtiger CRM customisations.
Java Developer & PLM Consultant at Nuclebras
January 1, 2015 - January 1, 2015
PLM implementation and admin. ERP integration with Engineering data via web services. Alfresco customization for process integration.
IT Coordinator & Java Developer at Rio Nave Serviços Navais
December 1, 2013 - December 1, 2013
Mobile and web application development to automate manufacturing workforce control. PLM and ERP implementation. Project Manager; IT management.
Implementation Consultant at Siemens PLM
June 1, 2012 - June 1, 2012
PLM software development, customer training and support. End-to-end consultancy from requirements gathering to process modeling and solution implementation.
Process Analyst Trainee at Philips Appliances - Walita
June 1, 1995 - June 1, 1995
Plastics industry processes optimizations, data collection and analysis. Excel macros and programming; document management.

Education

Java Programmer Certification (SCJP) at Sun Microsystems
January 1, 2009 - November 13, 2025
Physics, B.S. at Institute of Physics, USP
January 1, 1997 - January 1, 2008
Mechatronics Technician at SENAI Armando de Arruda Pereira
January 1, 1996 - January 1, 1998
Plastics Industry Technician at SENAI Mario Amato
January 1, 1993 - January 1, 1995
Electronics Engineering at Universidade Federal do Pará
January 1, 1992 - January 1, 1993
Elementary and High School - Exact Sciences at Escola Tenente Rego Barros
January 1, 1980 - January 1, 1991

Qualifications

Java Programmer Certification (SCJP)
January 1, 2009 - November 13, 2025

Industry Experience

Software & Internet, Professional Services, Government, Education