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Hire the Best Model View ViewModel (MVVM) Specialists
in Serbia

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Velja R.

Senior .NET Engineer | Industrial Automation / SCADA / Energy Systems

Pancevo, Serbia
$40 per hour
2 jobs
$10 total earnings

Senior .NET Engineer | Industrial Automation • SCADA • Energy Systems • Email Security I help companies rescue, stabilize, and extend complex .NET systems — especially in industrial automation, energy, secure communications, and long-lived desktop applications. For 20+ years I’ve been taking over products that are abandoned, undocumented, or mission-critical and making them stable, maintainable, and ready for real users. If you have software that “mostly works” but needs fixes, upgrades, or new features, I am likely the person who can get it moving forward again. What I’ve built and maintained: Industrial automation & telemetry platforms Wind turbine OPC data collectors, Modbus integrations, SCADA-style monitoring, custom energy dashboards. Energy reporting & forecasting systems Load planning, power demand control, production forecasting, trend visualization, utility reporting. Secure communication and email applications OpenPGP encryption for Outlook, email parsing libraries (PST/OST/MBOX), large-file transfer systems. Enterprise and engineering desktop tools DevExpress WinForms applications, legacy .NET Framework products, system configuration software (IEC-style engineering tools). Strengths and approach: 1. Take over legacy systems nobody wants to touch 2. Read existing code quickly and identify risks & priorities 3. Design clean, maintainable architecture for long-term support 4. Implement features that “just work” and improve reliability 5. Communicate clearly with non-technical stakeholders I’m comfortable with industrial protocols, low-level device communication, and environments where reliability matters: Modbus RTU/ASCII/TCP Industrial IoT data acquisition Windows Services for scheduled/preventive jobs SQL Server, PostgreSQL, and MySQL backends DevExpress WinForms applications Typical client needs I solve: “We have a working .NET application but no active developer.” “We need bug fixes, feature updates, and long-term maintenance.” “We must integrate with industrial hardware or field devices.” “We need to restore stability and prepare the product for release.” “We need secure email or data handling components.” Tech stack: Backend: .NET Core, ASP.NET Core, .NET Framework, C#, Windows Services Frontend: Angular, TypeScript, JavaScript Desktop: WinForms, DevExpress, MVVM Data: SQL Server, MySQL, PostgreSQL Other: Encryption, OpenPGP, legacy rescue, prototyping, product stabilization If you need a senior developer who understands industrial realities, existing product risks, and business deadlines, let’s talk. I deliver production-ready code and long-term stability, not experiments.

Nikola N.

Software Engineer

Novi Sad, Serbia
$35 per hour
9 jobs
$700+ total earnings

I am a .NET Software Developer with extensive experience building modern, scalable web applications and SaaS solutions for clients worldwide. My core expertise lies in ASP.NET Core, C# (.NET 6/7/8), and cloud-based architectures on Microsoft Azure, combined with strong experience in Optimizely (formerly EPiServer) CMS & Commerce platforms. Over the years, I have delivered projects ranging from enterprise-grade e-commerce systems to custom SaaS platforms, with a focus on performance, security, and clean architecture. I bring both technical depth and practical experience in working with international teams and delivering business value. 🔹 Key Skills & Technologies: - Back-End: ASP.NET Core, .NET 6/7/8, Web API, Entity Framework Core - CMS / E-Commerce: Optimizely (EPiServer) CMS & Commerce - Cloud & DevOps: Microsoft Azure (App Services, Functions, Storage, CI/CD), Azure DevOps pipelines - Front-End (working knowledge): Angular, React, TypeScript - Other: REST APIs, SaaS architecture, SQL Server, Git, Agile/Scrum 🔹 What I offer: - Development of scalable SaaS and cloud-based applications - Optimizely CMS & Commerce implementations and customizations - API integrations and backend services in ASP.NET Core - Guidance on modernizing legacy applications into cloud-ready solutions - Clean, maintainable, and testable code with focus on long-term value Currently, I am available for part-time freelance engagements (~20 hours per week), and I am passionate about helping businesses build reliable, future-proof software solutions.

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