Hemerson Carlin
Staff Technical Lead at HubSpot
Dublin, Ireland
Summary
🤩
Rockstar🎓
Top SchoolHemerson Carlin is a Staff Technical Lead at HubSpot with 11 years of software engineering experience building scalable, user-focused web applications for marketing products. He combines deep front-end expertise in JavaScript and React with back-end and infrastructure skills—Node.js, microservices, Docker, and TDD—to drive UX consistency and reliable delivery across complex platforms. His career spans senior roles at Zalando and Signavio and a long history with .NET-based systems, giving him fluency across stacks from ASP.NET and SQL Server to MongoDB and modern JavaScript ecosystems. Known for rapid learning and pragmatic problem solving, he brings a blend of engineering craftsmanship and team leadership to fast-paced, deadline-driven environments. Based in Dublin, he pairs academic grounding in Computer Science and Business Intelligence with hands-on experience shipping production systems at scale. A practical polyglot developer, he often bridges legacy enterprise tech and contemporary cloud-native practices to reduce friction and accelerate product impact.
11 years of coding experience
12 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Universidade Estadual do Oeste do Paraná
Portuguese, English
Stackoverflow
7,394reputation
514kreached
234answers
4questions
react-redux
top-5%
javascript
top-1%
redux
top-5%
Github Skills (96)
javascript10
browser10
nextjs10
react10
ellipsis9
ecmascript9
inline-styles9
compiler9
react-redux9
hybrid9
redux9
vercel9
static-site-generator9
typescript9
card9
Programming languages (6)
Github contributions (5)
mersocarlin/react-app-components
Nov 2015 - Mar 2018
Contributions:6 releases, 28 PRs, 65 pushes in 2 years 4 months
reactjsreacttypescriptreact-components
mersocarlin/mersocarlin.com
Feb 2015 - Jan 2023
My personal website & blog source code.
Contributions:2 reviews, 351 commits, 458 PRs in 8 years
tailwindcssjavascriptpersonal-blog-websitereactjsnextjs
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