Available to hire
I am a results-driven Software Engineer with 5+ years of experience in full-cycle software development, from prototyping to deployment. I excel with Java, Python, JavaScript, Solidity, and cloud platforms, building robust, scalable solutions.
Fluent in English and native Portuguese, I thrive in collaborative teams and enjoy turning complex telecom and IT challenges into user-friendly, impactful software. I’m passionate about quality, agile practices, and continuous learning to drive business impact.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
Portuguese
Fluent
English
Fluent
Spanish; Castilian
Beginner
French
Beginner
Work Experience
Software Engineer at NTT DATA
July 1, 2020 - PresentDesigned and implemented software architectures, integrating components into scalable systems. Conducted code reviews and provided actionable feedback to improve code quality and team collaboration. Developed and tested software solutions, ensuring compliance with project specifications and performance benchmarks. Collaborated with cross-functional teams (e.g., web designers) to optimize UI/UX and functionality. Trained end-users on system applications, enhancing adoption and meeting business KPIs.
Telecommunications Analyst at Vivo
May 1, 2014 - September 20, 2025Monitored and optimized telecom networks, resolving issues to ensure 99.9% uptime. Led system migrations and expansions, coordinating teams to deliver projects on time and budget. Performed functional and performance testing, diagnosing root causes of failures and implementing fixes. Managed client support (internal/external), documenting solutions and improving service efficiency.
IT Technician at Sergio Franco Laboratories
August 1, 1997 - September 20, 2025Provided helpdesk support, troubleshooting hardware/software issues and maintaining systems. Created technical reports to identify recurring problems and propose long-term solutions.
Telecommunications Technician at Embratel
September 1, 1996 - September 20, 2025Installed/configured telecom equipment (antennas, networks, cabling) following safety standards. Repaired and maintained systems, ensuring seamless data communication.
Software Engineer at NTT DATA
July 1, 2020 - PresentDesigned and implemented software architectures, integrating components into scalable systems. Conducted code reviews and provided actionable feedback to improve code quality and team collaboration. Developed and tested software solutions, ensuring compliance with project specifications and performance benchmarks. Collaborated with cross-functional teams (e.g., web designers) to optimize UI/UX and functionality. Trained end-users on system applications, enhancing adoption and meeting business KPIs.
Telecommunications Analyst at Vivo
May 1, 2014 - September 20, 2025Monitored and optimized telecom networks, resolving issues to ensure 99.9% uptime. Led system migrations and expansions, coordinating teams to deliver projects on time and budget. Performed functional and performance testing, diagnosing root causes of failures and implementing fixes. Managed client support (internal/external), documenting solutions and improving service efficiency.
IT Technician at Sergio Franco Laboratories
August 1, 1997 - September 20, 2025Provided helpdesk support, troubleshooting hardware/software issues and maintaining systems. Created technical reports to identify recurring problems and propose long-term solutions.
Telecommunications Technician at Embratel
September 1, 1996 - September 20, 2025Installed/configurated telecom equipment (antennas, networks, cabling) following safety standards. Repaired and maintained systems, ensuring seamless data communication.
Software Engineer at NTT DATA
July 1, 2020 - PresentDesigned and implemented software architectures, integrating components into scalable systems. Conducted code reviews and provided actionable feedback to improve code quality and team collaboration. Developed and tested software solutions, ensuring compliance with project specifications and performance benchmarks. Collaborated with cross-functional teams to optimize UI/UX and functionality. Trained end-users on system applications, enhancing adoption and meeting business KPIs.
Telecommunications Analyst at Vivo
May 1, 2014 - September 20, 2025Monitored and optimized telecom networks, resolving issues to ensure 99.9% uptime. Led system migrations and expansions, coordinating teams to deliver projects on time and budget. Performed functional and performance testing, diagnosing root causes of failures and implementing fixes. Managed client support (internal/external), documenting solutions and improving service efficiency.
IT Technician at Sergio Franco Laboratories
August 1, 1997 - September 20, 2025Provided helpdesk support, troubleshooting hardware/software issues and maintaining systems. Created technical reports to identify recurring problems and propose long-term solutions.
Telecommunications Technician at Embratel
September 1, 1996 - September 20, 2025Installed/configured telecom equipment (antennas, networks, cabling) following safety standards. Repaired and maintained systems, ensuring seamless data communication.
Education
Computer Science (Incomplete) at UFF (Universidade Federal Fluminense)
January 1, 2018 - September 20, 2025Technologist in Cyber Defense at UNESA
January 1, 2025 - January 1, 2026Computer Science (Incomplete) at UFF
January 1, 2018 - September 20, 2025Technologist in Cyber Defense at UNESA
January 1, 2025 - January 1, 2026Computer Science (Incomplete) at UFF
January 1, 2018 - September 20, 2025Technologist in Cyber Defense at UNESA
January 1, 2025 - January 1, 2026Qualifications
Generative AI Training
January 11, 2030 - September 20, 2025TDD Certifications (JUnit, Mocks in Java)
January 11, 2030 - September 20, 2025Solidity Developer – Udemy
January 11, 2030 - September 20, 2025Generative AI Training
January 11, 2030 - September 20, 2025TDD Certifications (JUnit, Mocks in Java) – Alura
January 11, 2030 - September 20, 2025Solidity Developer – Udemy
January 11, 2030 - September 20, 2025Generative AI Training
January 11, 2030 - September 20, 2025TDD Certifications (JUnit, Mocks in Java) – Alura
January 11, 2030 - September 20, 2025Solidity Developer – Udemy
January 11, 2030 - September 20, 2025Industry Experience
Telecommunications, Software & Internet, Professional Services, Computers & Electronics, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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