Looking for a job

Vinícius Vicente

@vinciusvicente

Message

I build scalable backend platforms, microservices, and high-traffic systems for millions of users.

Brazil

Message

I've built scalable backend platforms and microservices for Atolls, NordSecurity, ClipMyHorse.TV, and Deepblue Networks across Germany and Brazil.

At Atolls, I developed a reactive cashback platform with Spring Boot, WebFlux, and R2DBC, reducing latency by 60%. I also implemented distributed event-driven transactions with DAPR and Apache Kafka and led GraphQL Federation and contract testing work.

Earlier, I led five engineering teams at PicPay serving 50 million users, redesigned CRM architecture at Hypnobox/99Leads, and scaled e-commerce platforms including Clickbus, Mobly, and Evino.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Atolls

Feb 2023 - Apr 2026 (3 years 2 months)

Developed a high-performance cashback platform using Spring Boot with WebFlux and R2DBC for reactive programming. Optimized database performance and connection pooling, reducing latency by 60%.

Spring Boot Webflux Dapr Contract Testing Database Optimization Event Driven Architecture

Senior Software Engineer

NordSecurity

Jun 2022 - Dec 2022 (6 months)

Maintained and optimized checkout and payment processing systems using PHP and Symfony. Implemented analytics tracking and improved conversion flows, reducing cart abandonment by 25%.

PHP Symfony Analytics Payment Processing

Senior Software Engineer

ClipMyHorse.TV

Aug 2021 - May 2022 (9 months)

Developed engagement features (video likes, comments, social interactions) using microservices architecture. Architected scalable infrastructure using PHP, Symfony, and Golang on AWS with Docker.

PHP Symfony AWS Docker Microservices

Senior PHP Developer

Deepblue Networks AG

Feb 2021 - Jul 2021 (5 months)

Worked on Otelo (Vodafone subsidiary) platform restructuring, contributing to 15%+ sales increase through improved architecture using Symfony and Kubernetes on AWS.

PHP Symfony Kubernetes AWS Architecture