I will design database schema and backend logic documentation

B
bau_doan
B
bau_doan
bau doan
design database schema and backend logic documentation
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design database schema and backend logic documentation

About this gig

I help small projects turn messy backend/database ideas into clear technical documentation.


For this gig, I can help you design or review:


- database schema

- ERD / table relationships

- backend data flow

- state logic

- simple fault/risk analysis

- Markdown technical documentation


This is best for small apps, MVPs, student projects, IoT dashboards, and early-stage backend systems that need a clear structure before implementation.


What I can deliver:

- clear database structure

- ERD or relationship notes

- backend logic explanation

- risk list and improvement suggestions

- clean Markdown documentation


Please note: this gig focuses on design, documentation, and logic clarification. It does not include full backend implementation, frontend UI, deployment, or large codebase refactoring unless discussed separately.


  • Programming language

    • Java

Get to know bau doan

bau doan

Backend and IoT System Design Documentation

  • FromVietnam
  • Member sinceMay 2026
  • Avg. response time2 hours

  • Languages

    Vietnamese, English
I help small projects clarify backend logic, database structure, IoT data flow, and technical documentation. My focus is not only writing code, but turning messy technical ideas into clear system design notes, ERDs, state flows, truth tables, and fault-aware logic. I am currently building hands-on experience with IoT/backend systems, PostgreSQL database design, sensor data flow, and Markdown-based documentation. Best fit: - small apps - student projects - MVPs - IoT dashboards - backend/database design drafts - technical documentation before implementation

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