Skip to content
BackNov 7
Harsh K.
Upwork badge

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

🇮🇳Mohali, India$20/hr100% JSS4.93 (23)Since Feb 2020

Earnings and projects

MRR
$1.2k

Last 6 months ÷ 6

World#39,654 / 412k
🇮🇳Country#4,498 / 45.9k
Revenue, last 30 days
$2.3k

Last 6 months: $7.4k

World#18,459 / 412k
🇮🇳Country#2,309 / 45.9k
Total earnings
$33k

Billed in all: $33k

World#104,562 / 412k
🇮🇳Country#14,896 / 45.9k
Per project
$1.1k

$3.7k in the last 6 months

World#117,704 / 412k
🇮🇳Country#14,767 / 45.9k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
30

Across 34 contracts

76% fixed24% hourly
World#97,486 / 412k
🇮🇳Country#14,870 / 45.9k

Earnings, last 30 days

$33.4k+$2.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$30k$32k$34kOct 8Oct 23Nov 7

Skill rankings: Top 9% in ASP

Ranked by MRR among everyone on Upwork with the skill.

  1. #15ASP174 freelancers · 🇮🇳 #9Top 9%
  2. #48MVC Framework503 freelancers · 🇮🇳 #26Top 10%
  3. #78Google Chrome Extension660 freelancers · 🇮🇳 #19Top 12%
  4. #139NodeJS Framework1,512 freelancers · 🇮🇳 #57Top 9%
  5. #146Entity Framework1,047 freelancers · 🇮🇳 #58Top 14%
  6. #160ASP.NET Web API1,447 freelancers · 🇮🇳 #59Top 11%
  7. #218AWS Development1,478 freelancers · 🇮🇳 #57Top 15%
  8. #259Azure DevOps2,096 freelancers · 🇮🇳 #81Top 12%