Lev Tverdokhlebov
Software Engineer at Appway
Switzerland
Summary
🤩
Rockstar🎓
Top SchoolLev Tverdokhlebov is a software engineer with 13 years of experience building robust, distributed systems and developer tooling across fintech, transportation, and enterprise R&D. Based in Switzerland, he has a strong Java and JVM ecosystem background and has delivered production-grade components from ORMs and DSLs to RESTful microservices, event-sourced booking systems, and secure crypto-backed storage. At Appway he combined language tooling (ANTLR, AST transforms, static analysis) with performance tuning and distributed services (Hazelcast, Cassandra, RabbitMQ), showing a blend of compiler-level thinking and systems engineering. His prior roles include designing settlement/tax engines, CQRS/DDD booking systems, and fraud-scoring and billing platforms, demonstrating breadth across backend architectures and compliance-sensitive domains. Comfortable across cloud and CI/CD environments (Docker, Kubernetes, AWS, Azure, Jenkins), he repeatedly tackles complex integrations and protocol work (SOAP/REST, XMPP) that sit between product requirements and platform constraints. Trained in computer engineering in Russia and Italy, he brings a pragmatic, tool-builder mindset that favors correctness, automation, and measurable performance gains.
13 years of coding experience
5 years of employment as a software developer
Specialist, Computer System Engineering, Specialist, Computer System Engineering at Moscow State Institute of Radio Engineering, Electronics and Automation (Technical University)Master’s Degree, Computer Engineering, Master’s Degree, Computer Engineering at Politecnico di Milano
Italian, Russian, English
Github Skills (83)
ads10
hivemq9
transformation9
opc-ua9
cli9
command-line-interface9
security9
ethernet-ip9
xss9
streaming9
hacking9
clickjacking9
vulnerability9
java9
bacnet9
Programming languages (8)
Github contributions (5)
cosmolev/DepthMaskPlayground
May 2015 - Jun 2023
Contributions:2 pushes, 1 branch in 8 years 1 month
cosmolev/fernflower
Oct 2023 - Apr 2026
Unofficial mirror of FernFlower Java decompiler (All pulls should be submitted upstream)
Contributions:7 pushes in 2 years 6 months
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