Contact person: Business Client

Phone:Show

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Location: FAISALABAD, Pakistan

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Hello! I’m looking for a skilled developer to build a secure mini-service that connects to user-granted Gmail accounts, scans incoming messages, forwards specific ones, and captures OTP codes.

Core Requirements:
• OAuth-based Gmail access – users explicitly consent and can revoke access anytime.
• Rule engine – allows adding/editing sender and keyword filters without touching the code (JSON or simple UI).
• Reliable forwarding – preserves original headers and attachments.
• OTP parser – detects 4-8 digit codes, storing code, timestamp, sender, and subject in MSSQL.
• Error handling & logging – ensures reliability and ease of maintenance.
• Deployment-ready – README with instructions for on-premise or cloud deployment.

Preferred Stack:
• C#
• Google Gmail API
• Regex parsing for OTP detection

Deliverables:

Full source code with setup instructions.

SQL script to create the OTP storage table.

Short walkthrough video or screenshots showing OAuth consent, rule creation, forwarding, and OTP capture.

Checklist for Success:
✅ OAuth access implemented and tested
✅ Flexible rule engine for sender/keyword filters
✅ Forwarding preserves headers & attachments
✅ OTP parser stores required info in MSSQL
✅ Logging and error handling in place
✅ Deployment instructions or support provided

I’m ready to collaborate and clarify any requirements. Let’s bring this project to life!

✓ Verified ✅" (client-provided description)