I build Windows desktop applications that run in production — industrial HMI, enterprise dashboards, kiosks, and data-heavy tools. AI-augmented workflow: faster delivery, production-grade quality.
I'm a senior software developer with 12+ years of experience building professional Windows desktop applications. I work with C#, .NET, and WPF — and I genuinely enjoy what I do. Complex UI challenges, industrial control systems, data-heavy enterprise tools — this is my everyday.
Based in Spain, working with clients across the US and Europe. I've delivered production software for companies like SafeFleet, Winshuttle (now Precisely), Cloudmed, and Adaura Technologies — whose customers include NASA, Google, Intel, and MIT.
In 2024–2025 I integrated AI-assisted development into my daily workflow — Claude Code and GitHub Copilot at every stage. The result is measurable: faster delivery, fewer bugs, cleaner architecture. Same budget, better outcome for the client.
From scratch or on top of an existing codebase — Windows-native, cross-platform, or AI-powered.
Complex WPF/XAML applications with MVVM architecture. From industrial control panels to enterprise dashboards — if it runs on Windows, I build it right.
One C# codebase targeting Windows, macOS, Linux, iOS, and Android. Deep WPF/XAML foundation makes cross-platform frameworks a natural extension.
Add AI capabilities to existing applications or build AI-native tools from scratch — no cloud lock-in, no separate Python team needed.
Real projects, real UIs. Replace placeholder images with actual screenshots — same layout, instant upgrade.
Update and diagnostic software for firefighting and emergency medical equipment. Real-time hardware communication, fault diagnostics, firmware update pipeline, and multi-device management — built for field technicians working under pressure.
Desktop app for intuitive control of Programmable RF Attenuators. Customers include Google, Intel, MIT, NASA, and Verizon. Precision instrument UI with real-time feedback.
POS terminal software for retail and catering with an intuitive touch-screen interface. Multi-currency, multi-language, high-throughput transaction processing.
MS Office-like suite of powerful data management tools for automated SAP data processing. Complex grid interfaces, macro engine, multi-format import/export.
Touch-based kiosk app for printing at US universities and public places. Unattended operation, fault-tolerant, high-traffic. Redesigned UX from ground up.
Bending machine control software with industrial touch UI. Real-time G-code visualization, precision motion control, operator safety interlocks.
Not a buzzword. A measurable shift in delivery speed, code quality, and reliability.
Architecture decisions, XAML generation, boilerplate, and unit tests are AI-assisted at every stage. Same scope ships sooner.
AI-powered code review catches issues before they reach you. Edge cases missed in manual review are surfaced automatically.
AI assists with refactoring toward Clean Architecture — not just writing new code, but improving what's already there.
Integrated into Visual Studio and the terminal. A peer reviewing every commit — not a chatbot for copy-paste.
Non-negotiable defaults on every project. The codebase your next developer can open without calling me.
12,000+ hours on Upwork. These are real reviews — replace placeholder text with your actual Upwork feedback.
Replace this with your actual Upwork review text. Alexey delivered the WPF dashboard ahead of schedule with exceptional attention to detail. The MVVM architecture is clean and well-documented — our internal team had no issues picking it up.
Replace with real review. Outstanding WPF developer. Took over a legacy codebase and modernized it to .NET 8 without breaking a single feature. Communication was excellent throughout — clear updates, realistic estimates, zero surprises.
Replace with real review. We needed a complex kiosk UI built from scratch with very tight deadlines. Alexey not only delivered on time but proposed UI improvements we hadn't thought of. Will hire again without hesitation.
Replace with real review. Exceptional work on our SCADA dashboard. Deep understanding of both .NET architecture and industrial requirements. The code quality is some of the best I've seen from a contractor — clean, tested, maintainable.
Replace with real review. Hired for a Xamarin to MAUI migration. The project was complex with lots of custom controls and third-party integrations. Alexey handled everything professionally and the new app runs beautifully on all platforms.
Replace with real review. We integrated an AI assistant into our existing WPF enterprise tool. Alexey set up Semantic Kernel and local LLM inference — the whole thing runs on-premise with no data leaving our network. Impressive work.
All reviews verified on Upwork profile ↗
Available for full-time engagement or fixed-price projects. Flexible with US and EU time zones. I respond to every inquiry personally, usually within 24 hours.
Preferred first contact: Upwork (for new clients) or direct email. I review every message myself — no assistant, no auto-responder.