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Petar Stojanovic

@petarstojanovic

Software developer at Thilo building aviation, ERP and telecom products, from flight-operations apps to shared chat and calling tools.

Serbia

Message

At Thilo, I work on products across aviation, ERP and telecom, taking on lead or sole engineering roles. I was lead engineer for WingOpsMobile, an operations app for flight schools with schema-driven risk assessments, background GPS tracking, scheduling and maintenance records.

I built BizniSoft Mobile as its sole engineer, covering order taking, warehouse, POS, CRM and e-invoicing. I also worked on the B2B Order Portal across mobile, Next.js and FastAPI, and built Link, a TypeScript SDK for team chat and LiveKit voice and video calls.

Before Thilo, I developed mobile and web products at Digital Cube, including OrthoPrax and Tipik for Orthodox practice, as well as ERP, telecom and smart-city products. As a freelance web developer, I designed, built and launched responsive websites with clients, and I led frontend teams on two winning NOI Hackathon challenges.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Thilo

Nov 2025 - Present (1 year)

Developed products for the Thilo platform and its clients, from aviation to ERP, across mobile, web, and backend. Led engineering for multiple projects including WingOpsMobile, BizniSoft Mobile, and Link.

React Native TypeScript Next.js fastAPI LiveKit WebRTC SQLite Redux toolkit Zustand Tanstack Query

Software Developer

Digital Cube

Nov 2023 - Oct 2025 (1 year 11 months)

Developed mobile and web products for clients including Telmekom, the Serbian Orthodox Church, and Sebastian Press. Led engineering for OrthoPrax and Tipik, and contributed to ERP and field-service platforms.

React Native Angular Python fastAPI TypeScript JavaScript Redux toolkit NgRX RxJS Tailwind

Web Developer

Freelance

Oct 2022 - Oct 2023 (1 year)

Designed, built, and launched responsive websites for small businesses and individuals, working directly with clients from first draft to launch.

HTML CSS JavaScript React

Education

Degrees, certifications, and relevant coursework

The School of Electrical and Computer Engineering of Applied Studies, Belgrade

Bachelor of Applied Science, Computer Software Engineering

2019 - 2022

Bachelor of Applied Science in Computer Software Engineering from The School of Electrical and Computer Engineering of Applied Studies, Belgrade, from 2019 to 2022.