Techno Webdev

C# and .NET Development · Async-first

Performance Tuning for .NET Services

Make numbers before/after changes. You will capture traces, interpret common GC modes, and decide when caching helps versus hides bugs.

JPY 68,000 — informational only

4 weeks · 52 hours · Advanced · Language: English · Certificate included

Visual treatment for Performance Tuning for .NET Services

What ships in the syllabus

  • dotnet-trace and dotnet-counters walkthroughs
  • Allocation hotspots in hot loops
  • Caching with explicit TTL and stampede notes
  • Pooling guidance without premature micro-opts

Outcomes we assess

  1. Profile a sample API and document two improvements
  2. Implement a cache with observability fields
  3. Present findings in a concise engineering memo

Lead mentor

Avatar for Oliver Grant

Oliver Grant

Performance reviewer for high-traffic catalog APIs.

Participant voices

Counters lab made our GC pauses legible to PMs. Still tuning caches, but directionally correct.

— Nadia · SRE · Sapporo edtech · 5/5

FAQ for this track

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