Hi, Renato here!
Technical Lead & Full Stack Engineer
5 years building scalable backend services, web platforms, and mobile applications
Specializing in Spring Boot microservices, Angular, Kotlin, and technical leadership
Full Stack Engineer with 5 years of experience building scalable backend services, web platforms, and mobile applications. Currently Technical Lead at Zaga Labs, architecting microservices with Spring Boot and building Angular web applications for US-based enterprise clients. Proven expertise across the full stack—from backend development (Spring Boot, Microservices, REST APIs) and frontend technologies (Angular, TypeScript) to mobile platforms (Android, Kotlin Multiplatform). Passionate about clean architecture, mentoring developers, and building mission-driven products—like my work at Lazarillo, where I helped 10,000+ visually impaired users navigate their world.
About Me
I'm a Full Stack Engineer with 5 years of experience building scalable backend services, web platforms, and mobile applications. I specialize in Spring Boot microservices, Angular, and Kotlin.
Currently Technical Lead at Zaga Labs, I architect microservices and build Angular web applications for US-based enterprise clients. Previously at Globant, I led development of solutions serving 100,000+ users.
One project I'm particularly proud of is my work at Lazarillo, where I helped 10,000+ visually impaired users navigate their world through a full-stack accessibility platform. This experience taught me the power of technology to make a real difference in people's lives.
My approach combines technical excellence with strategic thinking—I always strive to understand the business context behind technical decisions and prioritize features that deliver maximum value.
Career Highlights
Key achievements and milestones from my professional journey
Technical Leadership
Technical Lead at Zaga Labs for US-based clients, mentoring developers, and driving architectural decisions
High-Impact Projects
Built systems serving 100K+ users with 99.9% uptime and improved performance metrics by 40%
Full-Stack Expertise
Proficient across mobile (Android, KMP), backend (Spring Boot), frontend (Angular), and DevOps (Docker, K8s)
Modern Architecture
Expert in microservices, Clean Architecture, SOLID principles, and migrating monoliths to scalable systems
Social Impact
Built accessibility app at Lazarillo helping 10,000+ visually impaired users navigate independently
Proven Results
Reduced code duplication by 60%, improved API performance by 40%, and cut deployment time by 50%
Technical Expertise
Comprehensive skills across the full technology stack
Backend Development
Building scalable backend microservices with Spring Boot serving 100K+ users
Key Skills:
Frontend Development
Building responsive web applications with Angular and TypeScript
Key Skills:
Mobile Development
Building native and cross-platform mobile applications with Kotlin and KMP
Key Skills:
DevOps & Infrastructure
Implementing CI/CD pipelines and container orchestration for scalable deployments
Key Skills:
Architecture & Design
Designing scalable, maintainable systems with clean architecture principles
Key Skills:
Leadership & Soft Skills
Leading technical teams and mentoring developers to achieve excellence
Key Skills:
Testing & Quality Assurance
Implementing comprehensive testing strategies for reliable software delivery