Software Engineer | C#, .NET, MSSQL, Travel APIs Integration Specialist – Ali Youhanaei

I’m Ali Youhanaei, a software engineer with more than 13 years of experience in designing, developing, and implementing web applications, enterprise systems, and travel-tech solutions. My main expertise lies in C#, .NET, MSSQL, MongoDB, and development of both backend and frontend applications.

Throughout my career, I’ve worked extensively with Microsoft technologies, building scalable server-side architectures, optimized database solutions, and modern full-stack applications. I enjoy transforming business requirements into reliable, maintainable, and well-structured software.

A significant part of my experience is focused on the Travel & Airline industry. I’ve successfully implemented and integrated global reservation systems and GDS services such as:

• Amadeus
• Sabre
• SITA
• And other flight & hotel XML / REST API providers

I have helped multiple companies:

• Integrate flight and hotel search & booking systems
• Analyze and troubleshoot API request/response workflows
• Optimize performance and achieve accurate pricing & availability results
• Build scalable portal platforms for B2B and B2C operations

I believe in writing clean, tested, and well-documented code — and I value long-term, collaborative relationships with my clients and partners.

If you are looking for someone who can:

• Build or modernize your platform
• Integrate complex APIs
• Debug and fix legacy systems
• Lead full-stack development from concept to deployment

Feel free to reach out — I’d be happy to talk.

LinkedIn: Linkedin-Youhanaei

youhanaei [@] ayrinsoft.com