Erofei Smirnov
Full Stack Software Engineer at Dualboot Partners
Belgrade, Central Serbia
Summary
👤
Senior🎓
Top SchoolErofei Smirnov is a Full Stack Software Engineer with over a decade of practical experience and 5+ years focused on building scalable, user-centered web applications across enterprise and Web3 domains. He routinely ships production-grade systems using Node.js, Vue/Nuxt, React/Next, and PHP (Laravel), and pairs that with DevOps expertise on AWS, IBM Cloud, Vercel and Cloudflare Workers to deliver resilient CI/CD pipelines and containerized deployments. His recent freelance work highlights secure crypto payment integrations, on-chain trading systems (Sui, Ethereum, Base, NEAR), and encrypted cross-device sharing tools—demonstrating a mix of security-first engineering and blockchain fluency. At IBM/Luxoft he led integrations with large-scale learning platforms and automated backend workflows, while earlier roles involved payment gateways, chat/webhook systems, and hosting control panel design. A psychology graduate, he brings a deliberate user-centered perspective to product design and AI-driven features, often blending automation and real-time capabilities into practical solutions. He’s an active OSS maintainer and creator of privacy-focused tooling (timed.cc, secred.link) and Telegram Mini Apps, showing a knack for small, impactful utilities with real user engagement.
11 years of coding experience
6 years of employment as a software developer
Bachelor's degree Psychology, Bachelor's degree Psychology at University under the EAEC
Russian, English, Serbian
Github Skills (54)
crypto10
crypto-wallet10
wallet10
evm10
bitcoin10
ganache10
sui10
cryptocurrency10
solana10
ton10
ethereum10
blockchain10
erc2010
cli10
wrangler9
Programming languages (8)
Github contributions (5)
yerofey/yerofey
Jun 2021 - May 2026
Contributions:15 pushes, 1 branch in 4 years 11 months
yerofey/replicator
Mar 2020 - Oct 2021
PHP MySQL Replication Library (Replicator)
Contributions:18 releases, 58 commits, 2 PRs in 1 year 7 months
php-mysqlreplication
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