Ilya Kaznacheev
Managing Consultant, Delivery Architect at Capgemini
Vienna, Austria
Summary
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Rockstar🎓
Top SchoolIlya Kaznacheev is a seasoned cloud-native architect and delivery leader with 14 years of experience building highly reliable, scalable systems and driving multi-team delivery for tier-1 banks and telecoms. Currently a Managing Consultant and Delivery Architect at Capgemini and a Google Developer Expert, he blends hands-on backend engineering (notably contributions to OpenHFT Chronicle projects and Apache Ignite JDBC improvements) with product-level strategy, platform launches and cost-conscious SaaS migrations. He has repeatedly turned fragile MVPs into commercially successful, multi-region platforms—cutting RTO/RPO, slashing latency and accelerating time-to-market via Kubernetes operators and observability-driven operations. Comfortable as fractional CTO or engineering manager, he ties architecture decisions to OKRs, TCO and revenue outcomes while coaching teams through PI planning and incident culture. Outside work, his curiosity spans music, biology and cryptography, informing a pragmatic, data-minded approach to system design.
14 years of coding experience
10 years of employment as a software developer
Executive MBA Entrepreneurship and Innovation, Executive MBA Entrepreneurship and Innovation at WU Executive AcademyDoctor of Philosophy - PhD Engineering, Doctor of Philosophy - PhD Engineering at Voronezh State University
Russian, German, English
Stackoverflow
18,990reputation
5.6mreached
755answers
52questions
java
top-1%
tomcat
top-5%
caching
top-5%
xml
top-5%
xpath
top-5%
javascript-objects
top-5%
Github Skills (43)
performance-monitor10
testing10
date-parsing10
data-serialization10
queuing10
jdbc10
java10
serialization10
apache-ignite10
javas10
performance-analysis10
sql10
yaml10
queue10
low-latency9
Programming languages (9)
Github contributions (5)
apache/ignite
Aug 2017 - May 2021
Apache Ignite
Role in this project:
Back-end Developer
Back-end DeveloperContributions:89 reviews, 136 commits, 244 PRs in 3 years 9 months
Contributions summary:Ilya's commits primarily involve enhancing the Apache Ignite JDBC driver and related tests. This includes adding functionality for appending UUIDs to instance names opened by JDBC, fixing an NPE in JdbcDatabaseMetadata.getIndexInfo(), and fixing a bug in SQL BigInteger data type handling. The user also made several fixes and improvements to the JDBC thick driver, including fixes to version information and fixes to address issues with SSL authentication.
data-management-platformin-memory-databasedistributed-sql-databaseapache-ignitenetwork-client
OpenHFT/Chronicle-Wire
Sep 2021 - Dec 2022
A Low Garbage Java Serialisation Library that supports multiple formats
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 release, 40 reviews, 5 commits in 1 year 2 months
Contributions summary:Ilya primarily contributed to the `chronicle-wire` library by implementing new features and fixing existing bugs related to data serialization and parsing. Key contributions include adding date parsing functionality using `Locale.US` and recursively computing collection type parameters for more accurate serialization. They also focused on improvements to the YAML parser, including support for anchor/alias, literal text blocks, and multi-document files, while also deprecating TextWire's ValueOut implementation.
csvdeserializationserializationgarbagemmap
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