I will write technical documentation for legacy code

Valeriu N

Belgium

I speak English, Romanian, French

Senior Java Software Engineer

I am a Senior Back-End Java and DevOps Engineer with extensive experience in building robust enterprise solutions and modern RESTful services. My expertise lies in leveraging cloud technologies, AWS, ...
Read More
About this Gig

Turn Undocumented Legacy Code into Clear Architecture Docs | Runbooks & Guides


I've documented massive EC systems. I'll do the same for your legacy codebase.

Deliverables (choose 1+):

  • Architecture overview + system diagram
  • Runbook for common operations (deploy, rollback, troubleshooting)
  • Module-by-module function reference
  • Data flow diagrams
  • Migration/upgrade guide

What you provide:

  • Access to source code (GitHub/upload)
  • Any existing partial docs
  • 15-min call on system history (optional but speeds it up)

Who it's for: Teams taking over legacy systems; companies preparing for team growth; businesses modernizing without losing knowledge.

Price tier: $50 - $100 depending on system size (small module to enterprise system)

Read More
write technical documentation for legacy code
Full Screen
write technical documentation for legacy code

Document type:

Documentation

•

Technical Specifications

Industry:

Software

Language:

English

•

French

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Related tags