Freelance AI Programmer: 1-Day Cross-Encoder Reranking & RAG Precision Sprint
⚡ 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. Fixed-Price 1-Day Programming Service ($100 USD Polar / Rp 1,000,000 Xendit QRIS & VA)
Need a dedicated 1-day engineering sprint for RAG, Search Relevance, AI Application Engineer? Submit your requirement at /en-us/1-day-service/ (or /id/1-day-service/). Once accepted for 1-day completion, pay via Polar ($100 USD) or Xendit Live (IDR 1,000,000 QRIS / BCA / Mandiri / BNI / BRI / BSI / Permata / CIMB Virtual Account) and work starts right away.
2. Verified Production Delivery
- Syntax-checked, type-safe, and tested code delivered within 1 business day.
- Idempotent database/webhook architecture and zero-downtime deployment support.