Based in Brazil • Available for Remote

Renato Lins

Senior Software Engineer | Scalable Frontend & Microfrontends Expert.

With over 8 years of technical journey, I transform complexity into fluid interfaces. Consolidated experience in high-impact architectures at big companies.

Experience Tech Stack

Experience

8+ YEARS

Main Stack

Frontend

Architecture & Skills.

Frontend Engineering

TypeScript React Next.js Microfrontends Design Systems

Backend & APIs

Node.js Golang Python SQL/NoSQL GraphQL

DevOps

Docker & K8s CI/CD Pipelines AWS / GCP

Differentials

Technical leadership and mentoring of agile teams. Focus on Performance (Core Web Vitals). Scalable and atomic Design Systems. Event-driven microservices architecture.

LeadershipSystems ArchitectureResult Oriented

Professional
Journey.

160M+

Users Impacted

$300k+

Annual Savings

MAY 2025 — CURRENT

Mercado Libre

Senior Software Engineer

Develop Growth Tooling Platforms serving 160M+ monthly users across Latin America.
Design administrative interfaces for campaign configuration and microfrontends (Module Federation).
Maintain high-throughput Node.js/Go services processing 84k+ daily requests.
Implemented robust E2E testing with Playwright for banking and promotional flows.
Supported large events like Big Brother Brasil, Brazil Football Championship and Meli+.

JAN 2021 — MAY 2025

Hurb

Tech Lead | Sr. II Software Engineer

Led a team of 8 engineers for web platforms serving 25M+ registered travelers.
Reduced $300k/year in operational costs through SAP-integrated automation and self-service tools.
Optimized infra costs by $66k/year by migrating high-volume messaging from AWS SNS to NSQ.
Increased engineering productivity by 25% via CI/CD workflows (GitHub Actions).
Defined frontend architecture standards and acted as a technical consultant for multiple squads.

Explore more on LinkedIn →

Shall we create
the next chapter?

I'm always open to discussing new opportunities, talks or high-level technical collaborations.

contato@renatolinsjr.com.br

Rio de Janeiro, Brasil (Remote friendly)

Renato Lins

Architecture & Skills.

Frontend Engineering

Backend & APIs

DevOps

Differentials

Professional Journey.

Mercado Libre

Hurb

Shall we create the next chapter?

Architecture & Skills.

Frontend Engineering

Backend & APIs

DevOps

Differentials

Professional Journey.

Mercado Libre

Hurb

Shall we create the next chapter?

Professional
Journey.

Shall we create
the next chapter?

Professional
Journey.

Shall we create
the next chapter?