Nimesh S.
Long-Term .NET Application Maintenance & Support | 28,000+ Hours
Have a .NET application that's been running for years and just needs someone reliable to keep it alive, fix issues, and add features without breaking things? That's what I do. 15+ years of development experience, 28,000+ hours logged on Upwork alone, 100% Job Success — built almost entirely on long-term maintenance relationships, not one-off gigs. Why clients keep me long-term: Deep comfort working inside existing, sometimes undocumented codebases C#, ASP.NET Core, MVC, Web API, SQL Server Clear communication — no disappearing between updates Practical problem-solving over rewriting everything from scratch If you have an existing .NET application that needs steady, ongoing support rather than a new build, I can help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $5.9k
Billed in all: $479,708$480k
$5.9k in the last 6 months
Across 6 contracts
Earnings, last 30 days
Skill rankings: Top 8% in AJAX
Ranked by MRR among everyone on Upwork with the skill.
- #36VB.NET216 freelancers · 🇮🇳 #12Top 17%🇮🇳#12 of 87
- #93Web API670 freelancers · 🇮🇳 #43Top 14%🇮🇳#43 of 214
- #158AJAX2,006 freelancers · 🇮🇳 #55Top 8%🇮🇳#55 of 832
- #162Entity Framework1,047 freelancers · 🇮🇳 #63Top 15%🇮🇳#63 of 340
- #322ASP.NET Core2,272 freelancers · 🇮🇳 #124Top 14%🇮🇳#124 of 807
- #323ASP.NET MVC2,619 freelancers · 🇮🇳 #144Top 12%🇮🇳#144 of 1,109
- #359ASP.NET2,819 freelancers · 🇮🇳 #141Top 13%🇮🇳#141 of 1,066
- #394Microsoft SQL Server2,759 freelancers · 🇮🇳 #116Top 14%🇮🇳#116 of 762