Shubham T.

I help product companies design, modernize, and scale backend systems using .NET, Node.js, and Azure. As a Top Rated Plus engineer, I’ve worked on long-term, high-value contracts where systems are already live, revenue-impacting, and cannot afford instability. My focus is clean architecture, secure APIs, reliable cloud deployments, and performance optimization. 1️⃣ Most of my clients reach out when: Their backend has grown messy and hard to scale Releases are risky or unstable Azure infrastructure needs restructuring APIs are slow or inconsistent They need structured architecture instead of patchwork fixes 2️⃣ Core Expertise: Backend Development .NET Core / .NET 6/8, ASP.NET Core Web API Node.js (Express / REST APIs / Microservices) Clean Architecture / Layered Architecture RESTful API design for SaaS platforms 3️⃣ Cloud & DevOps: Microsoft Azure (App Service, Functions, Azure SQL, Storage, Key Vault, APIM) CI/CD pipelines and release stabilization Environment structuring and deployment best practices Security & Authentication OAuth2, OpenID Connect, JWT Role-Based Access Control Secure API design and enterprise-ready authentication 4️⃣ Database & Performance: SQL Server / Azure SQL Query optimization, indexing, performance tuning Data integration and backend efficiency improvements ➡️ Results Delivered: Modernized legacy .NET systems into scalable cloud-ready architecture Built Node.js microservices to support modular backend expansion Improved API response times through database and caching optimizations Reduced production instability by implementing structured CI/CD Designed secure authentication and authorization systems for enterprise users 🧧 How I Work: Understand business impact and system constraints Review current architecture and identify risks Propose a structured milestone plan Deliver incrementally with regular updates Provide documentation and knowledge transfer If needed, I can start with a short paid backend architecture or performance assessment and provide a clear improvement roadmap. 🤩 I work best with: SaaS platforms scaling their backend Companies modernizing legacy .NET systems Startups moving from MVP to structured architecture Engineering teams needing backend leadership ➡️ My hands-on experience spans diverse domains as follows: Finance Sector: Trading and Investment Platforms- Key Technologies: C#. ASP.NET, Azure, SQL Server. Healthcare Sector: Hospital Management System- Key Technologies: C# .NET, ASP.NET, WPF, Entity Framework, SQL Education Sector: Learning Management System (LMS)- Key Technologies: C# .NET, ASP.NET, Entity Framework, Node js Weekly Availability: 30-40 hours/Week Client Service Regions: USA, Europe, Switzerland, Australia Project Reporting Tools: Trello, Jira, Slack