Senior Full Stack Developer building scalable systems.
I'm Nicolas, a full stack developer with 9+ years of experience designing APIs that handle millions of requests, leading cross-functional teams, and building products that solve real problems. I focus on what works: clean architecture, reliable systems, and clear communication.
Work Experience
- Company
- dLocal
- Role
- Senior Full Stack Engineer — AI & Data
- Date
- Description
- Building AI-powered automation tools with Java/Spring microservices and Next.js
- Company
- DataArt
- Role
- Senior Frontend Engineer
- Date
- Description
- Logistics solutions & air travel booking systems with React, Redux Saga, and microfrontends
- Company
- Altimetrik
- Role
- Senior Full Stack Developer
- Date
- Description
- P2P financial app, fintech loan systems with React, Clojure, and Kafka
- Company
- Oktana
- Role
- Junior Full Stack Developer
- Date
- Description
- React.js development and DevOps for Salesforce.com projects
