Nikolas Serafini
Software Engineer at Flash
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolNikolas Serafini is a backend-focused software engineer with 11 years of industry experience and over 7 years concentrated on scalable server-side systems. Based in São Paulo, he has built Node.js/TypeScript microservices on AWS, Golang payment services on Kubernetes, and full-stack enterprise solutions using Ruby on Rails and Angular. He’s delivered event-driven architectures with EventBridge, Lambda and DynamoDB, and handled payment authorization and transaction pipelines using Kafka and PostgreSQL. At Flash and prior startups he combined hands-on development with AWS infrastructure management, often owning both service logic and deployment. He also has a history of shipping customer-facing tooling like chatbots to improve CX and internal reporting services that informed financial decisions. Pragmatic and platform-minded, he thrives on turning complex integrations into reliable, production-ready systems.
11 years of coding experience
4 years of employment as a software developer
Bacharelado em Engenharia, Computer Engineering, Bacharelado em Engenharia, Computer Engineering at Universidade Federal do Espírito Santo (Oficial)
English, Portuguese
Github Skills (41)
coreui10
rails9
api8
vue8
puppeteer8
docker-image7
nest6
poller6
chromium6
phonon6
nestjs6
front-end-development5
css5
javascript4
nodejs4
Programming languages (9)
Github contributions (5)
Emethium/smash
Jan 2018 - Nov 2019
[unmaintained] A service management web application for vehicle inspection companies using Rails and Vue.js
Contributions:111 commits, 1 PR, 82 pushes in 1 year 10 months
railsvuecoreuivuejs
Emethium/komodo
Apr 2018 - Sep 2020
Personal knowledge database in markdown files
Contributions:22 PRs, 49 pushes, 21 branches in 2 years 5 months
databasemarkdownpersonal-knowledge-databaseknowledge
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