Arnold Abraham

- Led the end-to-end migration of two Java applications from Oracle to PostgreSQL, ensuring database compatibility and data integrity. - Developed backend features and optimized database interfaces to enhance performance and maintainability. - Built a Python data pipeline for predictive maintenance, integrating ML models with real-time industrial monitoring. - Implemented an asyncio-based Python data acquisition system for concurrent real-time monitoring of industrial drives.

- Developed Java/Spring-based backend components for an airline crew scheduling platform used by LATAM and Qantas. - Implemented and maintained complex scheduling and compliance business logic, including bug fixes and enhancements driven by production and QA feedback. - Created, maintained, and troubleshot SQL scripts supporting backend functionality and ensuring correct system behavior. - Contributed across the full software development lifecycle.