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I am a full-stack Web & Desktop Application Developer with strong expertise in C#, Node.js, and JavaScript. I focus on building scalable, high-performance applications that hold up in production rather than demos that break under real users. I have experience delivering both desktop (WinForms, WPF) and modern web apps using REST APIs, microservices, and dynamic frontends. I design efficient architectures, integrate third-party APIs, and optimize performance across the stack. I thrive solo or in fast-moving teams, turn vague client ideas into working products, and pride myself on clean, maintainable code, meeting deadlines, and staying reliable.…I am a full-stack Web & Desktop Application Developer with strong expertise in C#, Node.js, and JavaScript. I focus on building scalable, high-performance applications that hold up in production rather than demos that break under real users. I have experience delivering both desktop (WinForms, WPF) and modern web apps using REST APIs, microservices, and dynamic frontends. I design efficient architectures, integrate third-party APIs, and optimize performance across the stack. I thrive solo or in fast-moving teams, turn vague client ideas into working products, and pride myself on clean, maintainable code, meeting deadlines, and staying reliable.

Uros Subevski

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a full-stack Web & Desktop Application Developer with strong expertise in C#, Node.js, and JavaScript. I focus on building scalable, high-performance applications that hold up in production rather than demos that break under real users. I have experience delivering both desktop (WinForms, WPF) and modern web apps using REST APIs, microservices, and dynamic frontends. I design efficient architectures, integrate third-party APIs, and optimize performance across the stack. I thrive solo or in fast-moving teams, turn vague client ideas into working products, and pride myself on clean, maintainable code, meeting deadlines, and staying reliable.…I am a full-stack Web & Desktop Application Developer with strong expertise in C#, Node.js, and JavaScript. I focus on building scalable, high-performance applications that hold up in production rather than demos that break under real users. I have experience delivering both desktop (WinForms, WPF) and modern web apps using REST APIs, microservices, and dynamic frontends. I design efficient architectures, integrate third-party APIs, and optimize performance across the stack. I thrive solo or in fast-moving teams, turn vague client ideas into working products, and pride myself on clean, maintainable code, meeting deadlines, and staying reliable.

Available to hire

I am a full-stack Web & Desktop Application Developer with strong expertise in C#, Node.js, and JavaScript. I focus on building scalable, high-performance applications that hold up in production rather than demos that break under real users.

I have experience delivering both desktop (WinForms, WPF) and modern web apps using REST APIs, microservices, and dynamic frontends. I design efficient architectures, integrate third-party APIs, and optimize performance across the stack. I thrive solo or in fast-moving teams, turn vague client ideas into working products, and pride myself on clean, maintainable code, meeting deadlines, and staying reliable.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Serbian

Fluent

Work Experience

Senior Full-Stack Developer at Upwork.com

August 1, 2020 - Present

Developed and deployed scalable web applications using Node.js, React, and REST APIs, improving client platform performance by up to 40%. Built desktop applications with C# (.NET), Electron, and cross-platform frameworks, enabling seamless user experiences across Windows and macOS. Created custom dashboards and admin panels for real-time analytics, reporting, and user management. Optimized databases (PostgreSQL, MySQL, MongoDB) for high-performance queries and large-scale data handling. Collaborated with distributed teams using Agile methodologies, ensuring on-time delivery and high client satisfaction. Built AI-powered features (chatbots, data analysis tools, automation systems) leveraging modern LLM APIs.