How I Built 3 Chainlink CRE Workflows in One Week — FBA Oracle, Privacy Payroll & DeFi Intelligence at 3 AM in Secunderabad

How I Built an FBA Consensus Oracle on Chainlink CRE in One Week — From a 2021 Podcast to a 3 AM Deployment Author: Venkateshwar Rao Nagala GitHub: https://github.com/tenalirama2025-creator/chainlink-prediction-settler Competition: Chainlink Convergence Hackathon 2026 Demo Video ▶️ Watch the full pipeline in action: [INSERT DEMO VIDEO LINK HERE] My Story I worked on blockchain projects earlier using JavaScript, RUST and Python for settlement of forex transactions across banks. The blockchain forex settlement enabled banks to settle forex transactions within minutes down from weeks. This blockchain experience helped me in my decision to be part of this Convergence Hackathon 2026. Last month I won the Velocity Award at the Solo.io MCP & AI Agents Hackathon for building a COBOL→Rust modernization pipeline with zero-trust AgentGateway security. This month I applied that same velocity to the Chainlink Convergence Hackathon. My interest in Chainlink did not start in February 2026 when I rece