Iakov Senatov
Java Software Engineer at Freelance | Self-Employed
Hesse, Germany
Summary
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Rockstar🎓
Top SchoolIakov Senatov is a Senior Java Software Engineer with over 13 years of hands-on experience modernizing large-scale, integration-heavy enterprise systems in banking, public sector and telecom. He specializes in refactoring monolithic JEE applications into Spring-based architectures, stabilizing REST/SOAP interfaces, and executing complex data migrations across DB2, Oracle and PostgreSQL. Comfortable in regulated environments, he pairs ticket-driven delivery and automated testing with close coordination with business stakeholders to maintain critical, long-lived systems. A seasoned freelancer based in Frankfurt, he has migrated codebases of thousands of classes and modernized build ecosystems (Ant → Maven, JDK 1.5 → 8+) while keeping integrations with mainframes and cloud services intact. Fluent in German and experienced with remote distributed teams, he brings a pragmatic focus on reliability and incremental improvement that minimizes risk during large refactors.
13 years of coding experience
4 years of employment as a software developer
Master's degree, Chemical Engineering, Master's degree, Chemical Engineering at Mendeleyev University of Chemical Technology of RussiaSoftware Developer Client-Server, Information Technology, Software Developer Client-Server, Information Technology at Siemens Nixdorf Training Centrum
English, German, Russian
Stackoverflow
149reputation
76kreached
20answers
0questions
Github Skills (40)
java-api9
thymeleaf9
wildfly9
synchronous9
spring8
docker-compose8
api8
spring-boot8
java8
asynchronous7
jsinterop7
glassfish7
spring-data7
jsf7
binance7
Programming languages (3)
Github contributions (5)
senatov/smapper
Apr 2013 - Jul 2020
Contributions:2 releases, 39 commits, 4 PRs in 7 years 5 months
data-mapperrcposgivisual-datamapper
senatov/spring-boot-primerfaces-sheduler
Jul 2018 - Sep 2022
Scheduler example implementation(Spring boot 2.6, JSF 2.4, Primefaces 10)
Contributions:2 releases, 349 commits, 4 PRs in 4 years 3 months
spring-bootspring-datajsfspringboot3scheduler
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