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Taurius L.
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Taurius L.

Developer | Blazor, ASP.NET Core, Azure, Legacy App Modernization

Your product still runs on WinForms, VB6, or WebForms, and every new feature takes three times longer than it should. Hiring in-house to fix that means months of recruiting for a stack most developers stopped learning a decade ago. I move legacy .NET applications onto ASP.NET Core and Blazor without stopping the business that depends on them - incremental migration, module by module, so you always have a product that ships. What you get: • Apress author of Exploring Blazor, now in its third edition, and 135,000+ students across my .NET video courses - I've spent years explaining this stack, which is why handover and documentation don't become your problem later • End-to-end ownership: C#, ASP.NET Core, Blazor, PostgreSQL/SQL Server, Docker, nginx, Azure DevOps CI/CD - I build it and I keep it running in production • A migration sequence before any code gets written, so you know what moves first and what stays untouched Also available for third-party integrations (payments, Google/Meta/LinkedIn ad APIs, Shopify, WooCommerce and others) and AI/LLM features in existing .NET apps. Have an application you're afraid to touch? Send me the details and I'll tell you on one call whether it's worth migrating and in what order.

🇵🇱Warsaw, Poland$60/hr100% JSS4.95 (10)Since Mar 2019

Earnings and projects

MRR
$331

Last 6 months ÷ 6

World#94,293 / 412k
🇵🇱Country#638 / 2,852
Revenue, last 30 days
$0

Last 6 months: $2k

Total earnings
$198k

Billed in all: $206k

World#15,551 / 412k
🇵🇱Country#261 / 2,852
Per project
$12k

$663 in the last 6 months

World#12,071 / 412k
🇵🇱Country#183 / 2,852
Projects, last 6 months
3
33% fixed67% hourly
World#66,479 / 412k
🇵🇱Country#465 / 2,852
Projects in all
16

Across 18 contracts

50% fixed50% hourly
World#155,087 / 412k
🇵🇱Country#1,143 / 2,852

Earnings, last 30 days

$206kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$202.5k$205.0k$207.5k$210.0kOct 8Oct 23Nov 7

Skill rankings: Top 15% in ADO.NET

Ranked by MRR among everyone on Upwork with the skill.

  1. #31ADO.NET204 freelancers · 🇵🇱 #1Top 15%
  2. #36Microsoft IIS211 freelancers · 🇵🇱 #1Top 17%
  3. #86.NET Stack276 freelancers · 🇵🇱 #3Top 31%
  4. #168Blazor656 freelancers · 🇵🇱 #1Top 26%
  5. #214Entity Framework1,047 freelancers · 🇵🇱 #2Top 20%
  6. #290Business1,581 freelancers · 🇵🇱 #1Top 18%
  7. #318Tutoring1,691 freelancers · 🇵🇱 #3Top 19%
  8. #451Azure DevOps2,096 freelancers · 🇵🇱 #10Top 22%