发布于 2026年10月29日 · 我们于 2026年10月29日 确认该职位仍然有效
这是您的公司吗?US$ 25 – US$ 50 (每个项目)
I am kicking off a data-migration project that will move our TRAX aviation maintenance data into another aviation maintenance system. To begin, I want a paid proof of concept that focuses on a single aircraft, covering only its aircraft and component master records and retaining the current details for each record. The scope for this first phase includes: • Writing robust Oracle SQL extraction scripts against the TRAX source tables • Designing clear source-to-target mappings for the new platform • Building an ETL routine (your choice of tooling, as long as it can be automated and version-controlled) • Running a trial load, then validating and reconciling counts and key attributes between source and target I will supply schema information, sample data, and secure VPN access to both databases. A short findings report summarising load results and any data quality issues will complete the proof of concept. If this phase goes smoothly, there is significant follow-on work to migrate the remaining fleet and additional data domains. Prior work with TRAX, Strong Oracle SQL and hands-on ETL development experience are must-haves; TRAX or other aviation MRO datasets will make onboarding faster.
is fully remote and can start right away once we agree on the approach and timeline.