Arnold Abraham

Experience

Software Engineer – Working Student Jul 2023 – Jun 2025 Nuremberg, Germany

Led the end-to-end migration of two Java applications from Oracle to PostgreSQL, ensuring database compatibility, data integrity, and application stability while reducing database licensing costs.
Developed backend features and optimized database interfaces to enhance performance and maintainability.
Designed and implemented automated installation workflows for JRE, PostgreSQL, and environment configuration, reducing setup effort by 70%.
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.
Collaborated with cross-functional engineering teams to integrate predictive monitoring into production workflows.

Product Engineer Sept 2021 – Sept 2022 Kochi, India

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, including design, testing (JUnit), code reviews, and production issue resolution.
Collaborated with PM, QA, and UI teams to deliver high-quality releases on schedule.

Degree: Master of Science in Data Science · 2022 – 2025 · Erlangen, Germany

Specialization: Machine Learning & Artificial Intelligence

Degree: Bachelor of Technology in Computer Science & Engineering · 2017 – 2021 · Kochi, India

Relevant Courses: Data Structures, Algorithm Design