Yaroslav P.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Passionate about helping others create impactful mobile apps. Clear communication, delivering results, and deep technical understanding. These values help me collaborate effectively with clients and product owners to find the best solutions and ensure user satisfaction. Proficient in the following: ✔ .NET / C# ✔ .NET MAUI ✔ MVVM ✔ ReactiveUI ✔ Azure ✔ REST API Integration ✔ Data Analytics (Firebase Google Analytics) ✔ UI Libraries (Syncfusion, Grial, DevExpress) Furthermore, I use DevOps to frequently deliver apps by setting up a CI/CD pipeline and automating the deployment and release process. The following tools I use for this approach: ✔ Azure DevOps ✔ GitHub Actions From startups to the enterprise world, I've worked on various SaaS products targeting multiple Industries like Cybersecurity, Fitness, E-commerce, and Transport management systems. In 10 years of working mostly with Australian, European, and USA clients/companies in multiple time zones, I've always been assured of delivering quality work. Let’s connect and bring your app ideas to life! Warm regards, Yaroslav