Emil Osmanbegovic

Freelancer working as Technical Architect at MentorMate.
Senior Ruby and JavaScript web developer.

Focused creative problem solver,
working in software development since 2016.

Currently based in Hungary and working remotely.


Dev stack

  • React - Next.js
  • Ruby
  • Rails
  • Vercel

Tech skills

  • git (rebasing, merging, reviewing PRs)
  • microservice architecures
  • CI/CD
  • Linux
  • cloud technologies (Azure, AWS)
  • GitHub Actions
  • PostgreSQL
  • MongoDB
  • Docker
  • architecture diagrams and C4 models
  • RESTful APIs

Soft skills

  • leading and managing teams and projects
  • communicating with clients and leading meetings
  • highly open and conscientious
  • writing documentation and giving presentations
  • relaying information to technical and non-technical people
  • comfortable in large and small teams
  • working across teams


Technical Architect at MentorMate

March 2022 - Present
Helping companies through digital transformations using cloud technologies.

Senior Ruby on Rails developer at MentorMate

November 2020 - March 2022
Sofia, Bulgaria
Full-time Ruby on Rails developer.
Taking on leadership roles and mentoring junior developers.

Web developer at Sideqik

November 2018 - March 2020
Atlanta, USA
Worked full-stack in a startup environment, developing an influencer marketing platform.

  1. Frontend Overhaul - Contributed to migration of frontend from Rails server-side rendering / Spine.js to Ember, then used Ember to build and document a component library and accelerate future development.
  2. Major Features - Contributed to the frontend and backend development of:
    1-on-1 and bulk messaging with merge tags, let customers do much more of their marketing process without leaving the app • Ember, Rails, Gmail API, Twitter DM API, SMTP

Web developer at aac.digital

Jul 2017 – October 2018
Budapest, Hungary
Full-time Rails developer. Worked on large scale projects for clients like METRO, Telenor,
Jamie Oliver, BRF S.A., Zsidai Group. Learned the Ember.js frontend framework.

Freelance Web Developer

November 2016 – Jul 2017
Started professional career building Ruby on Rails applications.
Worked with the Hungarian company aac.digital as a freelancer.
Roles on projects included frontend and backend development.

Open-Source Code

November 2016 - present
I publish my open-source work on GitHub: emilosman

Recent personal projects

I enjoy writing small apps that make my life easier with automation.
These are fun experiments to test out ideas.
They mainly end up as archives.

Get in touch