Open to opportunities

Lucas Vinícius

@lucasvincius

Message

Fullstack developer specializing in scalable Node.js and ReactJS applications.

Brazil

Message

What I'm looking for

I seek a collaborative, product-focused team where I can build scalable APIs and microservices, work with React frontends, apply CI/CD on cloud infrastructure, and grow toward architecture and leadership responsibilities.

I am a Fullstack Developer with three years of hands-on experience building web and mobile applications using ReactJS, Node.js, and NestJS. I specialize in designing and implementing scalable REST and GraphQL APIs, integrating SQL and NoSQL databases, and refactoring legacy systems into microservices.

At GreenSoftware I led refactoring efforts into NestJS microservices and developed over 20 REST/GraphQL endpoints with JWT authentication and RBAC, integrating Redis queues and collaborating with global teams on React/Next.js frontends. I deploy services using Docker, GitHub Actions and AWS.

As a freelance Frontend Developer I built responsive ReactJS interfaces with TailwindCSS, focusing on performance and accessibility (97+ Lighthouse). I apply automated and manual testing (Jest, Supertest) and follow CI/CD practices to ensure reliable delivery.

I am currently completing a Bachelor's in Information Systems at UFPE and bring a collaborative, test-driven mindset, plus experience with cloud deployments, microservices, and cross-functional teams to deliver maintainable, high-performance applications.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

GreenSoftware

Feb 2022 - Present (3 years 7 months)

Refactored legacy systems into microservices and developed 20+ REST/GraphQL APIs with JWT authentication and RBAC, improving scalability and team integration. Implemented Redis-backed asynchronous queues, Dockerized deployments, and CI/CD with GitHub Actions to streamline releases to AWS.

NestJS REST GraphQL Redis BullMQ Docker GitHub Actions AWS

Frontend Developer

Rosa Selvagem

Jun 2023 - Jul 2023 (1 month)

Built responsive ReactJS interfaces using TailwindCSS and optimized performance and accessibility, achieving Lighthouse scores of 97+. Delivered pixel-accurate UI and improved load performance for client projects.