Hire a Freelance Python Programmer: 1-Day Celery Beat Duplicate Task & Redis Lock Fix
⚡ Book a 1-Day Programming Sprint ($100 USD via Polar or Rp 1.000.000 via Xendit QRIS & Virtual Account): Prefer not to set up an Upwork contract? State your programming requirement at https://www.aldianfazrihady.com/en-us/1-day-service/ (or /id/1-day-service/ for Bahasa Indonesia). We verify 1-day feasibility immediately, unlock checkout via Polar ($100 USD) or Xendit Live (IDR 1,000,000 QRIS / BCA / Mandiri / BNI / BRI / BSI / Permata / CIMB Virtual Account), and start working as soon as payment is confirmed!
By Aldian Fazrihady — Senior Freelance Programmer, Full Stack Developer & AI Application Engineer (Upwork Profile | $100 USD / Rp 1M 1-Day Programming Service).
1. Direct 1-Day Programming Service ($100 USD via Polar or IDR 1,000,000 via Xendit QRIS / VA)
If you prefer a fixed-price 1-day sprint over setting up an Upwork contract, submit your requirement at /en-us/1-day-service/ (or /id/1-day-service/). Once verified as achievable within 1 day, choose $100 USD via Polar or IDR 1,000,000 via Xendit Live (QRIS & Virtual Accounts: BCA, Mandiri, BNI, BRI, BSI, Permata, CIMB Niaga) and work begins immediately after payment.
2. Engineering Deliverables
- Clean, syntax- and type-verified production code for Python, Celery, Redis.
- Idempotent database/webhook state transitions and zero-downtime deployment verification.