Aleksandar HajdukovićAleksandar Hajduković (download CV) experienced .NET/.NET Core (C#) developer. I finished B.Sc. in Electrical Engineering from FTN Novi Sad and now work as selfemployed contractor/consultant.
Involved in creating SaaS products, web products (shops, websites, blogs), web services and integration
and desktop applications. I have many years of experience in implementing, architecting IT solutions for various industries, and modeling, and administering SQL databases.
I am
responsible and trustworthy and always opened for new opportunities and interesting projects or existing website maintenance or server administration.

Knowledge and skills

  • Serverside programming: C#, .NET Core, ASP.NET Core, ASP.NET, ASP.NET MVC, PHP
  • Integrations: API REST architecture, Microservices, SAP ERP systems, web services (WSDL, WFC)
  • Database side: MS SQL Server, MySql, MongoDB, PostgreSQL
  • Clientside: HTML 5, CSS, Javascript, JQuery, Ajax, JSON, XML
  • Collaboration tools: JIRA, AzureDevOps
  • System administration: Windows 2008 R2/2012/2016/2019/2022 Server, Windows
    7/8/10/11, Linux (CPanel), Network, DNS
  • Solution and database architect
  • Data mining and analytics
  • Organized and focused
  • Fluent in English, Slovenian, Serbian, Croatian, Montenegrin language and have basics of German.
  • Overall tech knowledge and experience in product launch

Working experience

  • (2015now) CEO, Kvadrati s.p. maintaining personal SaaS products, working as a
    contractor on custom projects
    for clients (
  • (20112014) CTO, founder of Esponce (cloudoriented mobile startup that allows businesses to reach their audience on mobile phones)
  • (20072014) CTO, founder of Avivo (digital interactive agency) we have done a lot of different
    interactive projects for various customers
  • (20042007) Metronik and Hermes SoftLab d.d. (now Comtrade) actively on different projects for biggest Slovenian companies (pharmaceutical industry, food industry, electric power industry, the construction industry Krka d.d., Lek d.d., Ljubljanske Mlekarne d.d., Trimo d.d., Vodovod in Kanalizacija d.d.). I was involved in creating information systems for these companies and he was doing different integration projects (with SAP, Bizerba, internal IT systems, with different hardware).
  • (20002004) Alphatec (now Levi9) worked as a senior software developer for various foreign companies (mainly independent project for digital agency Clockwork, Netherlands)
  • (20002004) Faculty FTN Novi Sad, Department of Information Technologies teaching assistant


Aleksandar Hajduković
You can find me on LinkedIn, Instagram, or Facebook