I’m a Software Engineer with 3+ years of professional experience building backend systems and full-stack applications. My work emphasizes performance, system reliability, and clean engineering, with core expertise in Go, Python, microservices, distributed systems, and real-time data flows.
Over the years, I’ve contributed to projects across cybersecurity, cloud, analytics, and digital products—often owning both implementation and architectural design. I enjoy turning complex requirements into clean, maintainable services and working across the stack when it leads to a better product.
Beyond day-to-day engineering, I’m driven by curiosity, continual learning, and creating software that feels purposeful. My goal is always to deliver solutions that are both technically solid and genuinely valuable to the people who use them.
Modern, responsive, and fast front-end applications. Building secure, maintainable APIs, microservices, and real-time systems.
Cloud-native deployments with scalability, automation, and strong security. Optimized infrastructure using containers, Kubernetes, and CI/CD.
Lightweight, high-performance desktop tools tailored to your workflow. Reliable systems built for speed, productivity, and long-term maintainability.
Smooth, performant mobile apps with clean UX and strong backend integration. Cross-platform, secure, and optimized for a seamless user experience.
If you’re interested in collaborating or need support on a project, feel free to get in touch
Let’s work
React
TypeScript
Tailwind CSS
Vite
Go
Python
NodeJS
SQL
PostgreSQL
MongoDB
MinIO
DuckDB
AWS
Git
Redis
Kafka
Linux
Bash
Caddy
Nginx
GitLab CI
Argo CD
Docker
Kubernetes
Cello Performer Website
A personal website for a professional cello performer, designed to present upcoming concerts, ongoing collaborations, and artistic projects. The platform serves as a central place for audiences, organizers, and collaborators to explore performances, media, and current engagements.
Data Analytics & Forecasting Platform
A data-driven platform focused on cleaning, filtering, and aggregating large datasets to support business decision-making. It combines interactive dashboards, tables, and visualizations with AI-based demand and supply forecasting to help teams plan more efficiently.
Ride-Hailing Platform
A modern ride-hailing application aimed at digitizing and improving traditional taxi services. The platform focuses on real-time ride matching, driver and passenger apps, and scalable infrastructure, bringing an Uber-like experience tailored for the Serbian market.
Cybersecurity Talent & Solutions Platform
A matchmaking platform connecting companies facing cybersecurity challenges with verified security experts. By addressing demand and supply from both sides, the platform streamlines onboarding, discovery, and collaboration, enabling faster and more effective security solutions.
Cellist @ RTS Symphony Orchestra
I would especially like to thank Milijan Mosić for working on my website and for a very professional and creative approach. It was a wonderful cooperation and he fulfilled all my wishes related to the website. I highly recommend cooperation with him if you also want to have your own online portfolio in the form of a website.
Product Owner @ CyberPopUp
What stood out the most was Milijan’s ability to think beyond just writing code. He helped us shape the architecture, pointed out potential scaling issues early, and delivered a clean, maintainable solution. I would gladly work with him again.
Startup Founder @ Alloqis
Milijan combines strong backend expertise with a very pragmatic mindset. He doesn’t overcomplicate things and always focuses on what brings real value. The end result was reliable, fast, and easy to extend.
Software Engineer @ IT Engine
Milijan is one of those engineers who truly understands systems, not just frameworks. He’s great at breaking down complex problems and explaining them clearly to the rest of the team.
DevOps Engineer @ Recall Taxi
I’ve worked with Milijan on infrastructure-heavy projects, and his DevOps mindset really shows. He cares about deployments, monitoring, and reliability just as much as application logic.
Backend Engineer @ Tangled Group Inc.
Milijan has a strong sense for clean architecture and performance. He’s disciplined, curious, and constantly improving his skills, which makes him a great teammate on any serious engineering project.
Have an idea, a project, or a challenge you’d like to discuss? I’m always happy to connect and explore how we can work together.
Milijan Mosić — Software Engineer
Based in Serbia — Working worldwide
2025. — 2026.
Special thanks to: Flaticon, Simple Icons, Font Awesome, Google Fonts, mysterious guy on internet from which I took the JS script for the rain... Many thanks!