Tomasz Łaguz
SysOps DevOps at Geomatyka-Kraków
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolTomasz Łaguz is a SysOps/DevOps engineer based in Krakow with a decade of hands-on IT experience and a background as a C# lead developer. He combines infrastructure and operations expertise with proven back-end development skills—most notably contributing Oracle-specific support and compiler optimizations to the popular sqlkata/querybuilder project. At Geomatyka-Kraków he transitioned from leading C# development to running day-to-day SysOps and DevOps, bridging application code and production reliability. His technical foundation is strengthened by engineering and astronomy studies, reflecting an analytical mindset and comfort with complex systems. Colleagues can expect a pragmatic problem-solver who moves fluidly between coding, database nuances, and operational tooling.
10 years of coding experience
3 years of employment as a software developer
Technician of Electronics, Electrical and Electronics Engineering, Technician of Electronics, Electrical and Electronics Engineering at Technical High School of Data Communication in CracowAGH UniversityMagister (Mgr), Astronomy, Magister (Mgr), Astronomy at Uniwersytet Jagielloński w Krakowie
Polish, English
Github Skills (10)
databases10
oracle10
oracles10
csharp10
query-builder10
sql10
database10
dotnet-core10
sql-query9
mysql6
Programming languages (10)
Github contributions (5)
sqlkata/querybuilder
Aug 2018 - Mar 2019
SQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql, PostgreSql, Oracle, Sqlite and Firebird
Role in this project:
Back-end Developer
Back-end DeveloperContributions:19 commits, 5 PRs, 25 comments in 7 months
Contributions summary:Tomasz focused on enhancing the Oracle database support within the SQL query builder project. Their contributions involved implementing Oracle-specific features, including the `AS` keyword and limit/offset functionality, along with compiler optimizations. The user added a new Oracle11g compiler, including tests and replaced query nesting with manual SQL building. They addressed and fixed bugs as they appeared.
sqlserverdata-access-layerc-sharpcomplex-queriesmysql-sqlserver
tlaguz/querybuilder
Aug 2018 - Mar 2019
SQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql and PostgreSql
Contributions:14 pushes, 2 branches in 7 months
querysqlservermysql-sqlservermysqlsql
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