Web3 Talent

@marvinengineer

Senior Backend Engineer | TypeScript, Node.js, APIs & Cloud

Active 6 hours ago
🌱 Member since September 2026

I’m -----, a backend engineer based in Madrid. Most of my work has been in healthcare technology, building the services behind clinical conversations, medical documentation, patient monitoring, and appointment booking. I enjoy working on systems where getting the details right makes a real difference to the people using them. ----- ----- My main tools are TypeScript, Node.js, and SQL, alongside PostgreSQL, Redis, MongoDB, and Google Cloud. I work on REST and GraphQL APIs, asynchronous processing, testing, and deployment. I also spend time making sure services are easy to monitor and troubleshoot once they’re running. ----- I like getting to the bottom of problems—a slow database query, a session that doesn’t recover properly, or a workflow that fails under load. At Ambience Healthcare, query-indexing work helped bring p95 note-status latency down from 820 ms to 290 ms. At Hippocratic AI, I worked on conversation APIs, session recovery, and tracing requests to find performance bottlenecks. ----- I’m looking for a remote backend, platform, or infrastructure role where I can take responsibility for meaningful work and stay involved beyond the initial release. I’m open to full-time positions and contract projects, including opportunities to bring my backend experience into Web3.

Languages & Skills

🚀 In crypto since 2016
Accepts Crypto
Open to Full-time
Open to Part-time
Remote
Open to Relocation
Accepts Fiat

Work History

PeriodTitleCompany
Jun 2014 to Mar 2016Software EngineerHidden
Mar 2016 to Jan 2019Senior Software EngineerHidden
Feb 2019 to Sep 2021Senior Full Stack EngineerHidden
Sep 2021 to Jan 2024Senior Backend EngineerHidden
Jan 2024 to PresentSenior Backend EngineerHidden
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