# Andor Sípos > Founder, Technical Lead \& Software Architect · .NET modernisation, system integration and custom business software \| AI-assisted software development Founder, technical lead and software architect of operandor, with 13+ years of experience developing business .NET systems. He helps business leaders, operations teams and technical leaders whose work is slowed by disconnected systems, repetitive data entry or applications that are difficult to extend. He develops custom business software, modernises existing .NET systems and integrates applications, primarily using .NET/C#, Azure and web technologies. As a hands-on developer and architect, he works with developers he has collaborated with on previous projects. He distinguishes AI automation built for clients' business processes from the AI tools used in his own development workflow; the development team remains responsible for technical decisions, code review and quality assurance. ## CV - [Andor Sípos – CV (Markdown)](https://andor.sipos.io/index.md) - [JSON Resume](https://andor.sipos.io/resume.json) - [HTML](https://andor.sipos.io/) - [CV, English, Magyar, Hrvatski, Srpski (Markdown)](https://andor.sipos.io/llms-full.txt) ## Downloads - [PDF](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN.pdf) - [DOCX](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN.docx) - [PDF · ATS](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_ATS.pdf) - [DOCX · ATS](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_ATS.docx) - [TXT · ATS](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_ATS.txt) - [Markdown](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN.md) - [JSON Resume](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN.json) - [PDF · Software architect](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_Architect.pdf) - [DOCX · Software architect](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_Architect.docx) - [PDF · .NET technical lead / full-stack developer](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_TechLead.pdf) - [DOCX · .NET technical lead / full-stack developer](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_TechLead.docx) - [PDF · AI-assisted development](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_AiAssisted.pdf) - [DOCX · AI-assisted development](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_AiAssisted.docx) - [PDF · Senior .NET developer (capacity)](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_SeniorDotnet.pdf) - [DOCX · Senior .NET developer (capacity)](https://andor.sipos.io/downloads/Andor_Sipos_CV_EN_SeniorDotnet.docx) ## Contact - [Get in touch via operandor](https://operandor.io/contact?intent=general&service=senior-capacity&source=andor-cv) - [GitHub](https://github.com/sipos-andor) - [LinkedIn](https://www.linkedin.com/in/sipos-andor) ## This CV in other languages - [Magyar](https://andor.sipos.io/hu/llms.txt) - [Hrvatski](https://andor.sipos.io/hr/llms.txt) - [Srpski](https://andor.sipos.io/sr/llms.txt)