Sergei Vassiljev
Full-Stack Developer
I design and ship fast, accessible web products — from architecture to pixel.
01
Tsubomi.app
Tsubomi brings together guided reading, vocabulary SRS, listening drills, kanji, grammar, and kana practice into one focused study loop built for long-term retention. Already used by 1,000+ learners — completely free.
02
Multi-agent research and debate app built with Next.js.
Users enter a topic, then six AI agents run a staged pipeline and stream results live. The app renders pipeline progress, per-agent activity, and a final report.
03
GPT-3 in Medical NLP
Thesis project exploring the possibilities and challenges of using GPT-3 for natural language processing in medicine — demonstrating how it can support medical processes through enhanced text analysis and NLP capabilities.
Experience
Brought Legal projects from concept to production, streamlining processes and running continuous improvement powered by data.
Cloud migration, Dynamics 365, software analysis, CRM. GDPR compliance and Voice of the Customer initiatives.
Internship.
Internship. Built an internal resource management tool using Vue.js and Node.js, designing the UI and building APIs for data integration.
Contact
Let's work
together.
Open to full-time roles and freelance. I respond within 24 h.