Skip to content
BackNov 8
Keith P.

Keith P.

Senior .NET Developer | ASP.NET Core & Entity Framework Expert

I am a Senior Software Engineer specializing in the .NET ecosystem with a focus on building robust, scalable backends and enterprise-grade applications. With extensive experience in C#, ASP.NET Core, and Entity Framework Core, I help businesses transform complex requirements into clean, maintainable code. I don’t just 'finish tickets'—I solve business problems. Whether you are building a social networking platform, a healthcare subsidy system, or a custom API, I focus on performance, database integrity, and long-term architectural stability. Technical Stack: Languages: C#, SQL Frameworks: .NET 6/7/8, ASP.NET Core, Web API Data: Entity Framework Core, SQL Server, Database Modeling & Optimization Architecture: Microservices, Clean Architecture, Repository Patterns Frontend/Integration: Identity Management, Account Switching Logic, RESTful APIs Why Work With Me: Senior-Level Insight: I anticipate bottlenecks before they happen. Reliability: I prioritize clear communication and meet deadlines without exception. Integrity: I write clean, well-documented code that your team (or future developers) can actually manage. I am looking for challenging projects where technical excellence is a priority. Let’s build something that works.

🇺🇸Aurora, United States$50/hr100% JSS4.53 (3)Since Aug 2018

Earnings and projects

MRR
$58

Last 6 months ÷ 6

World#148,007 / 412k
🇺🇸Country#19,875 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $346

Total earnings
$1.6k
World#355,893 / 412k
🇺🇸Country#54,646 / 62.1k
Per project
$311

$346 in the last 6 months

World#227,967 / 412k
🇺🇸Country#37,172 / 62.1k
Projects, last 6 months
1
100% fixed0% hourly
World#128,096 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
5
40% fixed60% hourly
World#266,045 / 412k
🇺🇸Country#38,088 / 62.1k

Earnings, last 30 days

$1.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,520$1,540$1,560$1,580Oct 9Oct 24Nov 8

Skill rankings: Top 23% in Java

Ranked by MRR among everyone on Upwork with the skill.

  1. #1,637Bootstrap6,899 freelancers · 🇺🇸 #90Top 24%
  2. #1,933Java8,313 freelancers · 🇺🇸 #187Top 23%
  3. #2,114jQuery8,973 freelancers · 🇺🇸 #134Top 24%
  4. #2,460CSS 39,914 freelancers · 🇺🇸 #166Top 25%
  5. #3,791HTML514,581 freelancers · 🇺🇸 #306Top 26%
  6. #7,273PHP24,836 freelancers · 🇺🇸 #620Top 29%
  7. #9,141Web Development25,056 freelancers · 🇺🇸 #1,038Top 36%
  8. #12,393JavaScript41,430 freelancers · 🇺🇸 #1,174Top 30%