Ivan Zakharchanka
Director, Trading Infrastructure at Tradeweb
Miami, Florida, United States
Summary
👤
Senior🎓
Top SchoolIvan Zakharchanka is a Director of Trading Infrastructure with 13+ years of hands-on systems engineering and two decades of production experience combining mathematics and physics with practical software leadership. He designs and operates low-latency, fault-tolerant trading platforms that achieve sub-millisecond execution for electronic fixed-income and derivatives markets, focusing on deterministic behavior and tail-latency control rather than raw throughput. At Tradeweb he led OMS reliability, live-state-preserving deployments, custom messaging protocols, and chaos-engineering frameworks that exposed and fixed critical race conditions in production. A prolific open-source Rust systems programmer and maintainer of high-performance tooling (including a 230+ star Rust shell-prompt project), he brings deep expertise in Kafka, Redis, event sourcing, and memory/GC optimization. Ivan is equally comfortable optimizing kernel-level performance as he is architecting distributed event streaming and order-routing bridges, and he mentors engineers from intern to senior across platform modernization efforts. Based in Miami, he blends academic rigor with pragmatic engineering to deliver resilient, observable trading systems under real-world stress.
13 years of coding experience
10 years of employment as a software developer
Bachelor Geometry Differential equations Theoretical physics etc., Bachelor Geometry Differential equations Theoretical physics etc. at Mogilev State A. Kuleshov University
English, Russian
Stackoverflow
81reputation
33kreached
1answer
1question
Github Skills (9)
unit-testing10
web-framework10
zend-framework10
php10
code-generation10
test-automation10
typescript-generics6
typescript6
javascript6
Programming languages (12)
Github contributions (5)
zendframework/zend-code
Feb 2013 - Apr 2013
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:8 commits in 1 month
Contributions summary:Ivan primarily focused on enhancing the functionality of the `zend-code` library by modifying the `setDefaultValue` method and adding related tests. They refactored the `FileGenerator` class to enable it to take arguments from its `getUses` method. Additionally, the user worked on improving the `ClassGenerator` to correctly generate class properties from reflection. These changes included new test assertions to ensure the correctness of the new implementations. They also added functionality for ValueGenerator constant detection.
zendframework/zendframework
Feb 2013 - Apr 2013
Official Zend Framework repository
Role in this project:Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:5 commits, 3 comments in 1 month
Contributions summary:Ivan focused on enhancing the functionality of the `Zend Framework` code generation library. Their contributions include improvements to the `setDefaultValue` and `setUses` methods, making them more robust and feature-rich. They also added new unit tests to ensure the correct behavior of the `ClassGenerator` and `ValueGenerator` components. These changes likely improve the framework's utility for developers.
zendzend-frameworkphpframeworkmodular
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