About

Gavrilo Mumovic and Rashtan Soft

I’ve been building software for 13+ years. Most of my recent work has been backend systems, AWS and SaaS products. I still spend most of my time writing code.

Based in
Trebinje, Bosnia and Herzegovina
Focus
Backend, cloud and product engineering
Education
MSc and BSc in Electrical Engineering, University of Belgrade

Experience

  1. Illuvium

    December 2023–Present · Remote

    Senior Backend Engineer

    Built Deathmatch from scratch and owned backend architecture, implementation and production operations for several games.

    Read the Illuvium case study
  2. Viagogo / StubHub

    September 2022–December 2023 · Remote

    Senior Software Engineer

    Built payment integrations and implemented an unused payment insurance flow that contributed nearly $5M in additional revenue.

    Read the StubHub case study
  3. Rashtan DOO

    May 2020–Present · Remote

    Lead Software Engineer

    Building and operating our own SaaS products, with work spanning product decisions, backend services, frontend implementation and cloud infrastructure.

  4. Calsep A/S

    October 2012–March 2020 · Copenhagen

    Software Engineer

    Worked with scientists and engineers in Oil & Gas. Built a .NET Web API with C# and Python SDKs, creating a new revenue stream for the company.

Own product

Dental Lab Guru

I built Dental Lab Guru for dental laboratories to manage cases, production, deadlines and invoicing. I talk directly to the people using it and use their feedback to guide development.

Read the Dental Lab Guru case study

The business

Working with me

I work with clients directly through Rashtan Soft, whether that means building a product, improving an existing system or joining an engineering team.

We start with a conversation about the work, then agree the scope, responsibilities and how we will work together.

Get in touch