Hi, I'm Sid, adventure photographer and frontend engineer. I'm currently working at Stuart building great things!

Siddharth Mantri

I am a 28 year old, Madrid/Almeria-based Software Engineer working on delivering high quality web experiences in Fintech and Logistics. In the past, I have worked on various projects as a freelancer in India in collaboration with a number of startups who required clean websites, dynamic web applications, and simple portfolio websites.

An interest in FinTech took me to the USA, where I pursued Financial Engineering and had the opportunity to work as a Senior Developer at a globally reputed investment bank in New York City.

Eventually, the irresistible appeal of beaches, temperate climate, and traveling through Europe, brought me to Spain, where I currently work as a Senior Frontend Engineer and freelance travel photgrapher.

Over the years, I have been fortunate to have worked with extremely talented engineers and designers, enabling me to gather valuable experience that has helped me consistently sharpen my skills and become a better professional.

I design and build custom websites and apps that will help your business grow

Technologies I Use



Java and Spring

Let's Work Together

Feel free to reach out if you have questions, looking for a photographer for your brand or simply want to chat! Contact me at

When I’m not working on technology or design, you can find me playing video games and guitar, or wandering off to explore intriguing new places.

I have been lucky to have had jobs that let me explore my love for photography. Come say hi on Instagram!