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Vuk Cvetković
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Portrait of Vuk Cvetković

Vuk Cvetković

Backend developer at Ncoded Solutions, in Niš. I build services in NestJS and Node.js, and in .NET where a client already runs it, then put them on AWS: containers, queues, and the events that pass between them.

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About

Most of my work sits on the backend. I design APIs and the services behind them, mainly in NestJS and Node.js, and carry the same work through to the React interfaces on top of them when a project needs it.

I care about systems that are still understandable after the first release: clear boundaries between services, types that describe the domain rather than restate the database, and infrastructure a small team can operate without ceremony. Most of what I build runs on AWS.

I am based in Niš, Serbia. I started on the full-stack side, building .NET Web API services behind ASP.NET MVC sites, and have moved steadily towards the backend and the infrastructure under it. Alongside the work I am finishing a master’s in software engineering.

Skills

Backend
NestJSNode.jsExpress.NETC#
Frontend
ReactAstro
Data
SQLMongoDB
Cloud & DevOps
AWSDocker

Experience

  1. 2024 -

    Ncoded Solutions

    Backend developer

    • Backend services in NestJS and Node.js: REST APIs, JWT authentication, role-based access control and third-party integrations, over both SQL and document databases.
    • The same work in .NET where a client already runs it, structured with Clean Architecture so the business logic stays separable from the framework around it.
    • The AWS side: S3, ECS, EC2, Lambda, Route 53 and EventBridge, covering deployments and the event-driven paths between services.

  2. 2023 - 2024

    Novateq Global

    Full-stack developer

    • Backend services in .NET Web API and the company site in ASP.NET MVC, adapted to what individual clients needed.
    • Kept the Sportsbook platform stable by working through incoming issues, and reviewed casino game projects to learn how that side is built.

Education

  1. 2023 - 2026

    MSc, Software Engineering

    Faculty of Electronic Engineering, University of Niš

  2. 2019 - 2023

    BSc, Computing and Informatics

    Faculty of Electronic Engineering, University of Niš

Projects

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What I can help with

  • Backend and API development

    Services and APIs in NestJS, Node.js or .NET: data modelling, authentication, third-party integrations, and the tests that keep them honest.

  • Full-stack product work

    A feature taken from schema to screen: the API, the React front end, and the typed contract between them.

  • AWS architecture and deployment

    Setting up cloud infrastructure or tightening what already runs: environments, CI/CD pipelines, and a review of cost and reliability.

  • Technical review and consulting

    A second pair of eyes on an existing codebase or architecture: code review, a refactoring plan, and an honest answer on whether a rewrite is worth it.

Contact

Email is the fastest way to reach me. If you have a project in mind, a rough description of the problem is enough to start.

Email
vuk.cvetkovic11@gmail.com
LinkedIn
www.linkedin.com/in/vuk3
GitHub
github.com/Vuk3