Full-Stack Engineer .NET Specialist Kathmandu, Nepal
I build and modernize full-stack systems with a .NET focus—ASP.NET Core services, REST APIs, and data access in C#—alongside TypeScript and React applications when a product needs the full stack.
C# · .NET · ASP.NET Core· SQL · Azure
7+
Projects Built
3+
Years of Experience
6+
Certifications
A few projects where product needs, data, and day-to-day operations meet.
01Web app
A laundry vendor and order-management application built with Blazor WebAssembly and an ASP.NET Core 8 API. Customers can browse vendors and place orders, while vendor staff manage service catalogs and order details. Orders capture service line items, pickup or drop-off and delivery information, pricing, and order and payment status.
Laundry Operations / Order Management02Education
An interactive learning platform for bachelor students, combining structured C++ and OOP notes with teacher-led quizzes, QR-code session joining, and class progress tracking.
Education / Learning Platform03Web app
An integrated storefront and warranty platform for HMC Nepal. Customers browse and compare products and request quotations; dealers register warranties and check serial numbers; internal teams manage the product catalog, dealer approvals, promotions, and warranty records.
E-commerce / Warranty ManagementMore work
Including ASP.NET Core APIs and data-driven applications.
The platforms, data tools, and delivery practices I work with.
C# · .NET Framework · .NET 6+ · ASP.NET Core · ASP.NET MVC · REST APIs · ADO.NET · Legacy modernization
SQL Server · Entity Framework · Dapper · PostgreSQL · MongoDB · SQLite
TypeScript · JavaScript · React · Next.js · Blazor · Tailwind CSS
Azure · Vercel · GitHub Actions · CI/CD · Docker · Git
Software development, project delivery, and earlier robotics education and leadership work.
Mar 2025 — Present
Codebee Nepal Pvt Ltd
Developing and maintaining applications with C#, ASP.NET Core, Entity Framework, and SQL Server. Work includes REST APIs, legacy maintenance, and modern .NET development.
Dec 2024 — Present
Sunya Technology Pvt Ltd
Co-founded the company and coordinated software projects, planning work and supporting delivery across teams.
Dec 2022 — Dec 2024
Robotics Association of Nepal
Led robotics and technology events, coordinating teams and event logistics at Robotics Association of Nepal.
Practical notes on building with .NET and modern web platforms.
ASP.NET Core REST API best practices for production: stable HTTP contracts, request validation, efficient EF Core queries, security, caching, and observability.
Lessons learned building a SPA with Blazor WebAssembly — architecture, theming, and deployment to Azure Static Web Apps.
About
I'm a full-stack engineer with a focus on .NET and C#. Most of my work is backend: services, REST APIs, and data access built with ASP.NET Core, Entity Framework, and SQL Server, including the ongoing modernization of legacy systems.
More about AbhayContact
Have a backend challenge, a system to build, or an idea worth engineering? Let's talk.
info@abhaymandal.com.npKathmandu, Nepal