During March 2025, G4titan1 enhanced the fleek-network/lightning repository by developing robust job submission validation and deduplication features. They introduced a new JobInput struct in Rust, implemented sender validation and balance checks, and designed a job hashing mechanism to prevent duplicate entries and ensure service ID integrity. Additionally, they improved state management by refining the reassign_jobs process to maintain job lifecycle correctness across epoch transitions. G4titan1 also addressed cron scheduling stability by reverting a previous fix, restoring reliable cron-driven job execution and storage. Their work demonstrated depth in backend development, smart contracts, and state management using Rust and JavaScript.