Oleksiy Sayankin
Java Developer at CyberVision, Inc.
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksiy Sayankin is a seasoned Java developer with over 12 years in software engineering and more than two years of management experience, currently contributing at CyberVision in Kyiv. He combines deep backend expertise—Java and Oracle/PLSQL—with hands-on team leadership gained from seven years as a Java Team Lead and earlier project management roles. A summa cum laude Master of Science in Applied Mathematics, Oleksiy has delivered on national-scale projects such as work for the State Pension Fund of Ukraine and MTC, demonstrating reliability on high-stakes systems. Fluent in English and comfortable bridging technical and managerial responsibilities, he favors pragmatic, maintainable solutions for enterprise-grade applications. An analytical thinker with roots in academic cybernetics, he brings both rigorous problem-solving and long-term operational perspective to software delivery.
11 years of coding experience
15 years of employment as a software developer
Master’s Degree, Master’s Degree at VM Glushkov Institute of Cybernetics of NAS of UkraineMaster’s Degree, Master’s Degree at Pryazovskiy State Technical University
Ukrainian, Russian, English, German
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (12)
parquet9
avro9
apache-pig8
java8
apache8
big-data6
label6
mask6
ireport6
jasperreports6
sqoop5
tez3
Programming languages (1)
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