Two senior engineers. The entire product lifecycle between them.
Founded 2024 in Novi Pazar, Serbia — fully remote. QueUp grew out of enterprise consulting and has shipped its own products since 2025. The people you meet on the intro call are the people who ship your product.
Owns backend, cloud architecture, and data: .NET, Azure, ETL pipelines, and RAG agents at enterprise scale. Served Microsoft's internal cloud platform (via Akvelon) and Performance Health's data platform (via ProfitOptics). Promoted to Senior mid-engagement on a global internal platform.
LinkedIn ↗
Owns web, mobile, and AI-integrated interfaces: React, React Native, and OpenAI integrations. Builds and operates the frontend of BaitulMal — web, mobile, and the white-label donation sites — end to end.
LinkedIn ↗Three working principles
No juniors, no bench, no hand-offs between departments. Two seniors is a selling point — we say it openly.
If your project isn't a fit, we say so on the first call. If a feature wastes your runway, we tell you before building it.
Architecture, backend, web, mobile, AI, release, iteration — one team owns the whole build. We run our own product the same way.