Constantinos Leftheris
Partner at Indice IT Consulting
Greece
Summary
👤
Senior🎓
Top SchoolConstantinos Leftheris is a seasoned software engineer and founder with 11 years of experience building enterprise applications for Greek public and private sectors and EU-funded projects. As Partner and founder of Indice IT Consulting since 2008, he combines hands-on .NET development with large-scale project management and team leadership. His deep focus on the Microsoft .NET platform since 2004 is complemented by practical expertise in web applications and EDI processing—he contributed core parsing and performance improvements to an open-source EDI serializer/deserializer supporting EDIFACT, X12 and TRADACOMS. Known for turning complex integration requirements into reliable production systems, he brings both technical depth and delivery-oriented pragmatism.
11 years of coding experience
5 years of employment as a software developer
Software Engineer, Computer Engineer & Informatics, 7.31, Software Engineer, Computer Engineer & Informatics, 7.31 at Panepistimion PatronLycée Leonin
Greek, English, French
Stackoverflow
4,731reputation
445kreached
72answers
7questions
glob
top-5%
angularjs
top-5%
Github Skills (17)
data-serialization10
data-parsing10
serialization10
deserialization10
dotnet-core10
csharp10
asp-net-core9
angularjs9
glob9
flat-file6
x126
parsing6
openid6
edi6
aspnet-web-api6
Programming languages (8)
Github contributions (5)
indice-co/EDI.Net
Sep 2015 - Nov 2021
EDI Serializer/Deserializer. Supports EDIFact, X12 and TRADACOMS formats
Role in this project:
Back-end Developer
Back-end DeveloperContributions:44 releases, 3 reviews, 260 commits in 6 years 3 months
Contributions summary:Constantinos appears to be primarily focused on developing the core functionality of the EDI serializer/deserializer. Their commits reveal the creation of the `EdiReader` and `EdiTextReader` classes, which are fundamental to parsing EDI formats. They implemented features for deserialization using attributes and also contributed to performance improvements by introducing caching mechanisms. Furthermore, they've added support for various data types and addressed specific issues related to parsing and serialization, indicating a deep involvement in the project's core engine.
serializationedifactformatsserializerx12
indice-co/Indice.Psd2
Apr 2019 - Jul 2021
Psd2 Starter kit & utilities
Contributions:6 reviews, 31 commits, 5 PRs in 2 years 3 months
psd2python
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