Technical Expertise
Professional Journey
Back-end Developer @ Contabilizei
Maintaining Node.js, Java and Kotlin microservices with TDD and >90% test coverage. Participating in full SDLC activities: refinement, implementation and deployment. Investigating incidents across distributed systems using Cloud Logging, Cloud Trace, Cloud Monitoring and Grafana.
Tech Lead @ Going2 Tech
Led dev teams on greenfield and legacy projects from design to production. Introduced CI/CD, a testing culture and continuous refactoring, raising quality standards company-wide. Mentored developers, built a career ladder and ran technical interviews. Contributed to the company's first international project: a football social network for a Swiss client.
Software Engineer @ Going2 Tech
Took ownership of GCP infrastructure, Kubernetes clusters, databases and CI/CD. Cut cloud costs by 40% via resource optimization, autoscaling and storage tuning. Contributed to 10+ client projects (promotional sweepstakes, chatbots, vehicle tracking, IoT, etc.). Re-implemented a telemetry server with Netty, reducing CPU usage from 100% to <10%.
Behind the Code
Fullstack engineer specializing in Node.js, Java, and Google Cloud. I work with distributed systems, APIs, and web/mobile applications.
I started at Going2 Tech, where I grew from developer to tech lead. I've architected solutions for different sectors, from sports social networks like Footbao to lifestyle apps like Greeko.
When I'm not coding, I enjoy virtual reality, playing guitar, and exploring new tech.
Key Projects
01Football social network platform
Footbao is a social network for football enthusiasts, including fans, players, scouts, and clubs. Users can like, comment, and share content, gaining visibility to be discovered by brands and teams. The platform allows users to post videos, receive ratings, and climb the app's rankings. It also features real-time chat.
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02Fleet management platform
Carrorama is a fleet management platform. It allows administrators to register vehicles, manage drivers, and oversee maintenance, expenses, fueling, and trips. Through a telemetry module, users can view real-time vehicle locations using OBD-connected trackers. These trackers transmit GPS data, speed, and acceleration sensor information, providing a complete analysis for efficient fleet management.
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03Personal trainer appointment booking app
Two apps, Greeko Aluno and Greeko Professor, for scheduling personal training sessions. Greeko Aluno allows users to find and book trainers based on location, modality, and reviews, with in-app payments. Greeko Professor lets trainers manage their profiles and schedules. Built with Clean Architecture, featuring student assessments and class management.
04Gamified platform for education
MyProfuse is a gamified platform designed to educate dermoconsultants, pharmacists, and clerks on beauty and skincare tips. Users engage with instructional videos, participate in quizzes, and complete certified courses. The platform promotes Aché products, encouraging recommendations to clients. Gamification involves earning points through content interaction and quizzes, redeemable for prizes. The backend manages functionalities like API integration, user management, and content control, enhancing user progression and content accessibility.
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