Petr Kadlec
Java Backend Developer at Finshape
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolPetr Kadlec is a seasoned Java backend developer with 14 years of experience building and maintaining high-throughput, secure systems for banking and telecom customers. He currently drives backend architecture and mentors a cross-functional team at Raiffeisenbank CZ, focusing on performance, reliability, and regulatory compliance using Java, Spring Boot, Kafka, Docker and Oracle. His background includes designing microservice ecosystems for device management and KYC workflows at 2N and Commerzbank, and integrating product catalogs for large telco clients. An active contributor to the widely used FlatBuffers project, he improved C# code generation and code style—evidence of his attention to interoperability and clean API design. Pragmatic and detail-oriented, he combines hands-on implementation with technical leadership to translate complex functional requirements into scalable production solutions.
13 years of coding experience
7 years of employment as a software developer
Bc., Aplikovaná informatika, Bc., Aplikovaná informatika at Vysoká škola ekonomická v Praze, Fakulta informatiky a statistikyIng., Informační systémy a technologie, Ing., Informační systémy a technologie at Vysoká škola ekonomická v PrazeVšeobecné vzdělání, Všeobecné vzdělání at Biskupské gymnázium J.N. Neumanna, České Budějovice
English, Spanish
Stackoverflow
8,004reputation
1.5mreached
136answers
8questions
php
top-5%
angularjs
top-5%
Github Skills (21)
data-serialization10
serialization10
code-generation10
flatbuffers10
dotnet-core10
csharp10
c-language9
angularjs9
php9
pointer9
cprogramming-language9
cpp8
cplus8
locale6
wcf6
Programming languages (24)
Github contributions (5)
google/flatbuffers
Apr 2015 - Aug 2015
FlatBuffers: Memory Efficient Serialization Library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 5 PRs, 13 comments in 4 months
Contributions summary:Petr primarily contributed to the C# code generation aspect of the FlatBuffers serialization library. Their work involved modifying the code generator to support native C# enums, including related changes to type casting and accessor methods. They also addressed a documentation issue related to DOS-style EOL characters in IDL line comments. Furthermore, the user implemented changes for improved C# code style, such as using property getters for field accessors.
rpcmemorypythonmarshallingprotobuf
mormegil-cz/POI-Importer.github.io
May 2019 - Apr 2022
Tool to import POI into OpenStreetMap or Wikidata
Contributions:41 commits, 4 PRs, 50 pushes in 2 years 10 months
toolkitwikidatapoiosmopenstreetmap
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