Leandro Romanovski
Sr. Full Stack Developer at Lumenalta (formerly Clevertech)
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolLeandro Romanovski is a senior full stack developer with over a decade of hands-on experience building scalable web and cloud-native systems from Brazil’s Paraná. He blends backend expertise in Node.js, Nest.js and Ruby on Rails with front-end React skills, and has designed microservices, messaging (RabbitMQ) and compliance-aware architectures for marketplaces, financial products and healthcare-adjacent platforms. As a founder and engineering lead he defined hiring and development processes, ran live-coding interviews, and led teams through cloud migrations to Kubernetes and multi-cloud deployments. Comfortable across Java, Python, Elixir and Go, he’s delivered high-throughput features using PostgreSQL, Redis, Elasticsearch and Kafka while prioritizing observability and reliability. Notably, he has repeatedly moved projects from prototype to production—owning architecture, onboarding, and tech leadership—bridging product needs with engineering rigor.
9 years of coding experience
5 years of employment as a software developer
Bachelor's degree IT, Bachelor's degree IT at Universidade Federal do ParanáMaster of Business Administration - MBA Finance Investments and Banking, Master of Business Administration - MBA Finance Investments and Banking at Pontifícia Universidade Católica do Rio Grande do Sul
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (64)
nodejs9
mongodb9
sqlite8
database8
sql-server8
eclass8
mssql8
javascript8
lambda-functions8
query-builder8
postgresql8
cockroachdb7
mariadb7
mysql7
lambda7
Programming languages (6)
Github contributions (5)
Send4BR/php-sigep
Jul 2018 - Feb 2019
Integração com Web Service do Correios. Veja a demo online. Consulta preços e prazos, imprime etiquetas e PLP, etc.
Contributions:14 releases, 16 commits, 1 PR in 6 months
correiosphpplpconsultanette
leandrofinger/wheatley_dashing
Apr 2017 - Sep 2017
Contributions:6 PRs, 5 pushes, 4 branches in 5 months
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