23.11.2025 aktualisiert

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100 % verfügbar

Senior Software Engineer & IT Consultant

Vienna, Österreich
Vienna +500 km
Bachelor in Electrical Engineering and Computer Science
Vienna, Österreich
Vienna +500 km
Bachelor in Electrical Engineering and Computer Science

Profilanlagen

vedran_kljajic_cv_eng.pdf

Über mich

As a Senior Software Engineer and founder of swerk e.U., I bring over 15 years of hands-on experience in software development to deliver innovative, scalable, and tailor-made solutions that drive business growth.

Skills

HTMLJavascript.Net FrameworkAndroid Application DevelopmentCSSWindows Presentation FoundationMicrosoft Sql-ServerMongodbWeb Applikationen.NET CoreSwiftuiIos FrameworksAngularJSJetpack ComposeFull Stack EntwicklungFront EndApi Design
  1. Web App and API Development using .NET Core
  2. Native iOS Development using SwiftUI
  3. Frontend Development using Angular
  4. Native Frontend Development using HTML, CSS, and JavaScript
  5. Native Android Development using Jetpack Compose
  6. Native Windows Development using WinUI or WPF

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicher

Projekthistorie

Founder, Senior Software Engineer

swerk e.U.
Our service:

Mastery of .NET (Framework, Core, and .NET 8+) and C# with true full-stack capability — from high-performance ASP.NET Core APIs and real-time systems to modern frontends and cloud deployments. 15+ years of delivering robust, scalable solutions end-to-end.

Our main product:

umschauen.co – Real-time local discovery platform

A location-based platform that connects you with local businesses and events, offering real-time insights into activities like restaurant specials, live music, art exhibits, fitness classes, and community markets. It’s your gateway to discovering and engaging with everything your surroundings have to offer.

Key contributions:
  1. Conceived the idea and validated the product-market fit
  2. Designed the brand, UX/UI, and user flows from the ground up
  3. Architected and implemented the full stack from scratch: native mobile clients, REST real-time APIs, database, authentication/authorization, background sync, and admin portal
  4. Currently live and actively developed

Freelance Senior Software Engineer (C# .NET)

Vedran Kljajic IT-Beratung & Entwicklung
Go-to partner for IT-related services including development and enhancement of company-specific applications, maintenance and optimization of existing applications, and conducting technical analysis to identify potential improvements.

Consultant / Software Developer (PLM, Input Management, Azure, .NET)

IBM
Primarily focused on customer project work with responsibilities including coordinated concept development, implementation, and quality assurance. Expertise in Input Management, Captiva Capture Flow, .NET Development, Azure Cloud, and Product Lifecycle Management.
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Versichert bis: 01.12.2026


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