Contact person: Business Client

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Location: Ho Chi Minh City, Vietnam

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a lean, test-ready function that updates product data held in our database. The routine should:

• Connect securely to the existing database (I’ll share the credentials once we start).
• Accept well-defined parameters for each product field that may change.
• Validate incoming values, catching duplicates or bad formats before any write.
• Commit the clean data while preserving referential integrity.
• Return a clear success/error log so I can review what changed during testing.

Keep the code modular, fully commented, and easy to drop into both our test environment and—once verified—production. The tech stack is flexible, so suggest the language or framework you feel delivers the smoothest, most maintainable result.

When you reply, outline your approach, any similar work you’ve done, and how quickly you can turn around an initial version." (client-provided description)