Andriy Rossoshynskyy
Senior Backend Engineer at Bought By Many
Birmingham, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAndriy Rossoshynskyy is a Senior Backend Engineer based in Birmingham with a decade of experience building production-grade distributed systems and ML-driven trading infrastructure. He currently shapes backend systems at Bought By Many and previously architected a full stack reinforcement-learning market-making platform—from Kubernetes infrastructure and websocket data ingestion to model training, deployment, and live trading. Comfortable across Python and Java ecosystems, he has delivered microservices, automated portfolio rebalancing, and on-site enterprise implementations, pairing rigorous engineering with client-facing communication. Multilingual and numerate, Andriy blends analytical creativity with strong time management and mentorship experience, and uniquely bridges financial domain knowledge with hands-on MLOps and cloud-native practice.
10 years of coding experience
6 years of employment as a software developer
Bachelor of Architecture (B.Arch.), Architecture, Bachelor of Architecture (B.Arch.), Architecture at De Montfort University
English, German, Russian, Ukrainian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (16)
locks9
counter8
mutex8
xor8
sequence7
bit7
thread6
atomic6
multithreading5
lock-free5
cpp4
artemis3
queue3
semaphore3
producer2
Programming languages (1)
Github contributions (5)
arossoshynskyy/atomic-sequence
Jul 2020 - Aug 2021
A lock-free, thread-safe sequence/counter which uses the C++ atomic library under the hood. This gives a ~5-10x speed up compared to threading locks.
Contributions:20 commits, 2 PRs, 11 pushes in 1 year 1 month
sequencemultithreadinglocklocksc-plus-plus
arossoshynskyy/atomic-queue
Jun 2020 - Aug 2020
A lock-free, thread-safe, multi-producer/multi-consumer queue based on the LMAX Disruptor.
Contributions:5 commits, 3 pushes in 2 months
thread-safesemaphoremultithreadinglockdisruptor
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