Grigory Kislin
Обучение Java. Ведущий Cтажировок Java Enterprise, Masterjava, Basejava. at Java Online Projects
St Petersburg, St Petersburg City, Russia
Summary
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RockstarGrigory Kislin is a seasoned Java engineer and educator with over a decade of experience building enterprise systems and leading training programs. He has held senior and architect roles at companies like Wrike, Luxoft and Yota, working across Java EE, Spring, Hibernate, REST, SOAP, CI/CD and high-load architectures. Since 2013 he runs Java Online Projects, mentoring hundreds of interns and graduates into Middle-level Java roles and maintaining a searchable candidate database of 500+ resumes across Russia and neighboring countries. He combines hands-on backend expertise (multimodule Maven, concurrency, DB migrations, integrations) with practical hiring support for recruiters and free job promotion to a 1,300+ developer community. Colleagues value him not only for technical depth but for translating complex enterprise practices into pragmatic, job-ready training.
10 years of coding experience
19 years of employment as a software developer
English, Russian
Stackoverflow
17,333reputation
14.1mreached
271answers
8questions
java
top-1%
spring
top-1%
model-view-controller
top-5%
rest
top-5%
spring-boot
top-5%
testing
top-5%
Github Skills (52)
jquery10
bootstrap10
spring10
mysql10
css10
spring-security10
spring-mvc10
java10
security10
parallel-processing10
hibernate10
jackson10
rest10
spring-boot10
maven10
Programming languages (2)
Github contributions (5)
JavaOPs/startup
Nov 2022 - Feb 2023
Contributions:4 commits, 90 pushes, 1 branch in 3 months
JavaOPs/masterjava
May 2016 - Aug 2022
Contributions:5 commits, 100 pushes, 1 branch in 6 years 4 months
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