Alex Ch
Kotlin Software Developer at SP
Russia
Summary
👤
Senior🎓
Top SchoolAlex Ch is a Kotlin-focused software developer with 10 years of experience building scalable microservices and data-processing systems across domains ranging from e-learning to geospatial analytics and space-object telemetry. Comfortable across the JVM ecosystem, he has moved monoliths to reactive microservices, optimized SQL and multithreaded code for substantial performance gains, and implemented streaming pipelines with Kafka, ClickHouse, and Redis. He pairs hands-on engineering (Kotlin, Java, Coroutines, Ktor, Spring, MongoDB, Postgres) with operational delivery—writing Helm charts, deploying metrics stacks, and tuning clustered services. A former engineer-mathematician by training, Alex brings strong analytical instincts to ETL and event-driven architectures and has repeatedly improved throughput and observability in production systems. He is pragmatic, fast-learning, and open to new domains or training, with hobbies like chess and hockey that reflect strategic thinking and team play.
10 years of coding experience
5 years of employment as a software developer
High School Diploma engineer-mathematician, High School Diploma engineer-mathematician at The Air and Space Defense Academy
Stackoverflow
11reputation
1kreached
0answers
3questions
Github Skills (111)
casperjs10
converter10
factory10
pdf10
weasyprint10
instagram-api9
dms9
python9
python-client9
css9
slimerjs9
html8
phantomjs8
api8
wysiwyg8
Programming languages (7)
Github contributions (5)
survtur/yandexDDNS
May 2016 - Dec 2022
Contributions:7 commits, 1 PR, 6 pushes in 6 years 7 months
survtur/pyInstagram
Jun 2019 - Feb 2020
This is a simple and easy-to-use library for interacting with the Instagram. The library works through the web interface of the Instagram and does not depend on the official API
Contributions:3 pushes in 8 months
apiweb-interfacepython3python-requestsinstagram
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