Denis Smirnov
Senior Software Developer at Picodata LLC
Phuket Province, Thailand
Summary
👤
Senior🎓
Top SchoolDenis Smirnov is a Senior Software Developer with 11 years of experience specializing in database and distributed systems development, currently based in Phuket, Thailand. He builds low-level database features and planners—most recently developing a distributed SQL planner and backporting SQLite fixes to Tarantool at Picodata. Previously he extended Greenplum for real-time metrics and near-transactional batch loading into ClickHouse, and implemented CI, Kafka consumer PoCs, and L3 support across enterprise deployments. His background spans hands-on PostgreSQL administration, medical IT modernization, and automation with Ansible and Python, reflecting strong operational and integration skills. A regular conference speaker, Denis pairs deep systems knowledge with practical delivery, often working at the intersection of database internals and real-world infrastructure. Colleagues can expect someone who moves fluently between kernel-level SQL planning and pragmatic automation to make complex data systems reliable.
11 years of coding experience
10 years of employment as a software developer
Specialist, Engineer mathematician, Specialist, Engineer mathematician at Pacific National University
Russian, English
Github Skills (147)
msgpack10
parallel10
postgresql10
data-warehouse10
lua10
ram10
mmap10
compiler10
tarantool10
rust10
database10
greenplum10
git10
in-memory10
appserver10
Programming languages (9)
Github contributions (5)
darthunix/tarantool
Apr 2022 - Dec 2023
Get your data in RAM. Get compute close to data. Enjoy the performance.
Contributions:32 pushes, 8 branches in 1 year 7 months
ramcloseperformancedatabasecompute
darthunix/Pyrseas
Aug 2016 - Oct 2017
Contributions:2 PRs, 21 pushes, 6 branches in 1 year 2 months
relationalmysqlrelational-databasephpdatabase
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.