I’m a solution & software architect and polyglot developer living in Istanbul, Turkey. I have more than 30 years of experience creating software solutions for different sectors such as manufacturing, energy, hospitality, retail, advertisement and financial services.While creating these solutions, I’ve used the latest and most appropriate languages, frameworks and tools suitable for the requirements. I don’t subscribe to one size fits all or what we already know is the best school of thoughts, at all. I research, learn, and use what is most suitable for the task at hand.I've been concentrating my efforts at the backend (for about 10 years with .NET and .NET Core (when it became available)) for batch processing, 3rd party integrations (SAP, SalesForce, VPOS systems, BKM, Payment Facilitators, Meal Card Providers etc), RESTful WEB APIs for mobile and Web frontends etc., covering all bases, such as Feature completeness, Feature correctness, Robustness, Resilience, Testability (Unit, Integration, Functional), Maintainability, Usability, Security, Performance, Localisation, Database independence, Logging, Health checks, Telemetry, Observability and Analytics.I love challenges and continuously learning new technologies and applying them in my work. I’m quite easy to go along, outgoing, helpful and social. I love working with people who are committed and passionate about creating the best possible solutions they can, and aim to continuously improve themselves. From a cultural standpoint, I have a Western lifestyle (like a lot of Istanbul residents) and a humanist outlook. While I continued to actively develop software, I've also served in different managerial technical positions such as Team Lead, Software Project Manager, R&D Manager, Information Technologies Director etc.I’m looking forward to learn more, create more, share more. I believe knowledge is one of the very few things that grow by sharing. I love teaching and coaching almost just as much as I like learning.
Self-Employed
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Software ArchitectSelf-Employed Sep 2023 - PresentIstanbul, Türkiye
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Software ArchitectDigilera Bilgi Teknolojileri A.Ş. Feb 2023 - Aug 2023Istanbul, Turkey -
Senior Software ArchitectTechzilla Nov 2021 - Jan 2023Istanbul, Turkey -
R&D ManagerKpay Qr Payment Technologies Jun 2018 - Jun 2021Istanbul, Turkey -
Research And Development ManagerKripto Information Technologies Inc. Mar 2016 - May 2018Istanbul, Turkey
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Director Of Information TechnologyTegmos Inc. Nov 2014 - Feb 2016Istanbul, Turkey
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Assistant General ManagerHelios Media Communications And Information Technologies Inc. Feb 2011 - Mar 2014Istanbul, Turkey
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Marketing ManagerDijital Tanima Sistemleri Sep 2009 - Jan 2011Istanbul, Turkey -
Technical Project ManagerAsis Automation And Fueling Systems Inc. Dec 2008 - Jun 2009Istanbul, Turkey -
Research And Development ManagerTurpak Dec 2006 - Jun 2008Istanbul, Turkey -
Project Manager & Head DeveloperTurpak Aug 2004 - Dec 2006Istanbul, Turkey -
Project Manager & Head DeveloperBimed Computer And Software Inc. Aug 2000 - Dec 2004Istanbul, Turkey
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Analyst ProgrammerLimit Computer And Software Llc Oct 1998 - Dec 2000Istanbul, Turkey
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Analyst ProgrammerLimit Computer And Software Llc Sep 1993 - Jan 1997Istanbul, Turkey
Hakan Çelik Education Details
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Physics
Frequently Asked Questions about Hakan Çelik
What company does Hakan Çelik work for?
Hakan Çelik works for Self-Employed
What is Hakan Çelik's role at the current company?
Hakan Çelik's current role is Solution & Software Architect | Technical Manager | Senior Polyglot Developer | .NET Backend Expert.
What schools did Hakan Çelik attend?
Hakan Çelik attended Boğaziçi University.
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Hakan Çelik
Data Scientist | Machine Learning | Generative Ai | Data Analysis | Python | Sql | Mentor @KairuIstanbul, Türkiye -
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