Dmitrii Bezmelnitsyn
Senior Software Engineer at Wolt
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolDmitrii Bezmelnitsyn is a Senior Software Engineer based in Berlin with a decade of hands-on experience building high-throughput backend systems across FinTech, Crypto, and EdTech. He specializes in Java/Kotlin microservices, Kafka streaming, and cloud-native deployments (Kubernetes, AWS, Helm), and has a track record of turning legacy systems into scalable, low-latency platforms. Notable achievements include a Ledger microservice that cut response times by up to 50x, an order execution service that preserved market rates and increased revenue, and a distributed transactions system for on-chain crypto flows. Comfortable across languages (Python, Go, C#, C, PHP) and observability tools (Prometheus, Grafana), he also leads migrations and DevOps collaboration—spearheading an AWS ECS to Kubernetes migration completed in a third of the planned time. Dmitrii pairs rapid prototyping and PoC-driven validation with rigorous testing and documentation, making him effective at both innovating and reducing tech debt. Outside core features, he often architects synchronization and classification systems that make complex financial data reliable and auditable.
10 years of coding experience
9 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at ITMO University
Русский, English
Github Skills (18)
php9
xml8
complexity8
symfony8
bundle8
symfony-bundle7
localized6
xsd6
serialization6
json6
sulu4
laravel-admin3
yaml3
cms3
admin3
Programming languages (3)
Github contributions (5)
dekamaru/space_invaders
Nov 2015 - Jan 2016
Contributions:40 commits, 43 pushes, 1 branch in 2 months
ViperART/bang
Apr 2019 - Apr 2019
Contributions:9 PRs, 9 pushes, 12 comments in 14 days
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