Anuj G.

Senior .NET developer and architect AgilityHealth has kept for 10+ years — 15,000+ hours on one Upwork contract. More than two decades writing C#, SQL Server and Azure code; the last 3–4 years building AI features into live SaaS products. I make .NET platforms faster, more reliable and easier to change. Hands-on: I write the code, find the bottleneck, fix it, and design what comes next. PROOF • AgilityHealth (US, Agile-analytics SaaS): lead developer for 10+ years; built the integration architecture connecting the platform to ALM tools. • Ventla (Sweden/India, event-engagement SaaS): lead developer and architect on a multi-tenant platform used by enterprise and public-sector clients in financial services and government. • MercFlow (UK, industry software): 3,700+ hours; in the owner's words, "He oversees the development of my industry specific software." • Glasswall (UK, cyber-security): performance and reliability of synchronous/asynchronous file-protection APIs and the licence-management API. • On Upwork: $400K+ billed, 21,000+ hours, 5.0 average across 14 reviews. WHAT I DO • Full-stack .NET development — APIs, backend services, web front ends (React, Vue.js, Blazor) • Performance tuning — SQL Server stored-procedure benchmarking, EF Core query optimisation, API load testing, Application Insights / KQL observability • Software and cloud architecture — Azure, Oracle Cloud (OCI), Google Cloud; currently moving a production platform from Azure to OCI behind a provider abstraction • Third-party API integrations and AI features — LLM integration, RAG, embeddings • Debugging hard production problems and code reviews • Extra developers and QA from my network when the scope needs more hands STACK C#, .NET 8 / ASP.NET Core, ASP.NET MVC / Web API, Entity Framework Core, SQL Server, Blazor, React, Vue.js, SignalR · Azure (App Service, Functions, Key Vault, Blob, SQL, Application Insights), OCI, Google Cloud · Docker, CI/CD Microsoft certified: MCSD App Builder, MCSA Web Applications, Azure Fundamentals. HOW I WORK Overlap with US East mornings and full UK / EU / Gulf hours. Written updates, early warning when something is a bad idea, reply within 8 hours. If your platform is slowing down, a bug won't die, or you need something built properly the first time, message me with a line about the system and I'll reply with how I'd approach it.