Harsh K.
Full-Stack Developer | .NET | React | Node | AI-Assistent
Hi there! 👋 I'm a Full-Stack Developer with 10+ years of experience building scalable enterprise web applications using .NET, C#, React, and SQL Server. I've delivered high-performance solutions for leading enterprises like Tata Consultancy Services and Globe Life Insurance. 🏢I specialize in end-to-end development — from designing robust REST APIs and database architecture to crafting seamless, responsive front-end interfaces. ⚙️ 💡 What I bring to your project: 🔹 Backend Development — .NET / .NET Core, C#, ASP.NET, MVC, Web API 🔹 Frontend Development — React.js, Node.js, JavaScript, jQuery 🔹 Headless CMS Integration — Kentico & decoupled CMS architecture for flexible, content-driven platforms 🔹 API Development & Integration — clean REST APIs + third-party services 🔹 Database — SQL Server design & optimization 🔹 Cloud Deployment — AWS, Azure, Vercel & Hostinger ☁️🤖 AI-Accelerated Workflow I bring a modern, AI-powered approach to every project — using Claude, GitHub Copilot, and Amazon Q to boost code quality and speed up delivery, plus n8n to automate repetitive processes and connect systems. Faster delivery, no compromise on clean code. ⚡🎯 Why work with me:✅ Clean, maintainable code — delivered on time ✅ End-to-end ownership, from concept to deployment ✅ Team leadership & mentoring experience ✅ Agile / Scrum / Jira workflowWhether you need a .NET backend, a React or Node front-end, headless CMS integration, or a full-stack enterprise solution — let's build something great together! 💪📩 Message me and let's discuss your project! 🛠️ Skills .NET / .NET Core • C# / ASP.NET / MVC • Web API / REST • React.js • Node.js • JavaScript / jQuery • SQL Server • Kentico / Headless CMS • API Integration • AI-Assisted Dev (Claude, Copilot, Amazon Q) • n8n Automation • AWS / Azure / Vercel / Hostinger • Git / GitHub / Bitbucket • Agile / Scrum / Jira • Java / Spring • Angular
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $7.4k
Billed in all: $33,438$33k
$3.7k in the last 6 months
Across 34 contracts
Earnings, last 30 days
Skill rankings: Top 9% in ASP
Ranked by MRR among everyone on Upwork with the skill.
- #15ASP174 freelancers · 🇮🇳 #9Top 9%🇮🇳#9 of 71
- #48MVC Framework503 freelancers · 🇮🇳 #26Top 10%🇮🇳#26 of 248
- #78Google Chrome Extension660 freelancers · 🇮🇳 #19Top 12%🇮🇳#19 of 175
- #139NodeJS Framework1,512 freelancers · 🇮🇳 #57Top 9%🇮🇳#57 of 522
- #146Entity Framework1,047 freelancers · 🇮🇳 #58Top 14%🇮🇳#58 of 340
- #160ASP.NET Web API1,447 freelancers · 🇮🇳 #59Top 11%🇮🇳#59 of 534
- #218AWS Development1,478 freelancers · 🇮🇳 #57Top 15%🇮🇳#57 of 381
- #259Azure DevOps2,096 freelancers · 🇮🇳 #81Top 12%🇮🇳#81 of 634