For more than two years I served as Tech Lead for Fleet Portal, steering complex business logic inside Polestar’s commerce ecosystem. The platform is fully serverless on AWS, powers B2B sales to leasing companies, and integrates with Salesforce plus numerous internal services. As demand grew, we refactored the entire system around Domain‑Driven Design. My duties included facilitating cross‑team communication, making technology and architectural decisions, and continually improving team and product performance.

For nearly three years I served as System Architect and Senior C# Developer, leading an agile team that built an integration platform between Toyota’s Order Manager (T‑One) and customer warehouse‑management systems. Designed as a suite of microservices atop a custom modular framework inspired by Unity 3D, the solution enforced customer‑specific rules and ensured seamless compatibility between T‑One and diverse WMS environments. Beyond hands‑on architecture and coding, I mentored four junior engineers, handled business analysis, and regularly stepped in as Scrum Master to keep our agile process on track.

As Senior System Engineer on Baha Fitting Software (WPF, .NET, MVVM), I added key features and resolved critical + minor defects in an entirely asynchronous codebase that programs Cochlear bone‑anchored hearing devices. I also revamped the WiX WPF bootstrapper, enabling smooth install, uninstall, and in‑place upgrades from older releases.

From 2016 to 2018, I worked as a System Architect and Senior Developer on a .NET-based management system designed to automate the full workflow of television program production — from the initial idea through planning, filming, editing, and broadcasting.

The system handled complex workflows involving multiple participants, including directors, writers, producers, studio managers, and editors — sometimes coordinating more than ten roles depending on the program.

It also integrated with critical external systems such as broadcasting software, file management applications, archive management systems, internal alert systems, and several other legacy platforms.

Based on project requirements, we developed both web and desktop clients to ensure accessibility and flexibility.

Given the live broadcasting demands, the system had to be highly reliable. I introduced detailed unit testing and GUI automation tests, resulting in exceptional stability — with only two minor bugs reported over two years in production.

From 2014 to 2016, I worked as a System Architect and Developer on the Entrance Management System (EMS) for a large building complex in Dubai. The solution included four different GUIs:

• A main ASP.NET MVC web application, using Entity Framework via ADO.NET, providing real-time, Ajax-driven dashboards for building managers.

• Three additional Windows Desktop applications for guards and entrance points, one of which integrated with a fingerprint reader device and door security systems for enhanced authentication.

The system leveraged WCF services, SignalR for real-time communication, and strong testing coverage using NUnit, MSTest, and Ranorex automation. Source control and collaboration were handled through Git and TFS.

From 2010 to 2014, I served as CTO at Future Covenant, a CRM solution provider focused on developing and customizing CRM platforms for small and medium-sized businesses.
Initially, we delivered solutions based on SugarCRM and SuiteCRM, but over time, we built a complete, proprietary CRM platform tailored to the needs of these companies.

As CTO and Technical Lead, my responsibilities included gathering customer requirements, translating them into use cases, and defining the implementation strategy.
I worked daily with over 18 developers across 7 countries, facilitating communication, coordinating technical efforts, and ensuring smooth collaboration among the distributed teams.

From 2011 to 2013, I worked as a Project Manager and Software Architect on a service-oriented healthcare platform built with .NET technologies. The core of the system was an ASP.NET Web Forms application using ADO.NET with Entity Framework, designed to manage over 3 million health records with highly complex search capabilities. I implemented advanced database indexing strategies to ensure fast, reliable performance under heavy query loads.

The platform consisted of five integrated applications built around a service-oriented architecture:
Health Record System, HR System, Laboratory Management System, Pharmacy Management System, and System Administration.