Andrei Tokar
Software Engineer at Millennium
Fair Lawn, New Jersey, United States
Summary
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RockstarAndrei Tokar is a software engineer with 9 years of hands-on experience, currently building systems at Millennium from Fair Lawn, New Jersey. He brings strong back-end and database expertise, evidenced by meaningful contributions to the widely used H2 embedded Java RDBMS where he fixed security issues, merged table implementations for performance, and improved core functions and documentation. Comfortable navigating both internals and application-level concerns, he blends pragmatic bug fixes with architectural improvements that enhance reliability and maintainability. Colleagues can expect a developer who values secure, well-documented code and who contributes beyond feature work to improve project health and performance.
9 years of coding experience
Stackoverflow
46reputation
2kreached
6answers
0questions
Github Skills (17)
databases10
jdbc10
java10
javas10
sql10
relational-databases10
sql-database10
database10
xml9
h26
oracle6
hibernate6
spring-boot6
corruption6
classpath6
Programming languages (4)
Github contributions (5)
h2database/h2database
Apr 2020 - Dec 2022
H2 is an embeddable RDBMS written in Java.
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:12 releases, 58 reviews, 186 commits in 2 years 8 months
Contributions summary:Andrei contributed to the H2 database project by fixing bugs and improving database functionality. Their work included addressing an XXE vulnerability in JDBC SQLXML, merging the `RegularTable` into `MVTable` to improve performance and modifying the `Rownum` function. They also made Javadoc improvements to various classes and fixed the help.csv location for documentation, demonstrating knowledge of both database internals and software engineering best practices.
javardbmsdatabasesqljdbc
andreitokar/h2database
Mar 2017 - Jul 2026
H2 is an embeddable RDBMS written in Java.
Contributions:1 release, 12 PRs, 718 pushes in 9 years 5 months
javadatabaseembeddablerdbms
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