Develop and maintain comprehensive database documentation, with a focus on SQL scripts, query structures, and data integration processes.
Ensure clear communication and document control procedures to manage project phases and data workflows effectively.
System Implementation & SQL Optimization:
Coordinate new system rollouts with a focus on SQL testing, ensuring data consistency, performance, and stability.
Collaborate with stakeholders to refine SQL-based solutions, making necessary adjustments to optimize database processes and support final delivery.
System Maintenance & SQL Troubleshooting:
Oversee system maintenance with regular SQL database updates in response to policy or regulatory changes.
Provide SQL troubleshooting and support to maintain data integrity, resolving issues promptly.
Sales & Demand Data Management:
Manage SQL-driven processes for handling agency requests, train schedules, and allocation planning.
Optimize SQL queries for commercial offers, train allocations, and quota adjustments to meet demand efficiently.
Passenger Claims & Compensation Processing:
Process compensation for passenger claims related to system or sales errors, utilizing SQL to analyze incidents and identify patterns in delays, cancellations, or payment issues.
Regulatory Reporting & Data Integration:
Prepare SQL-based reports for regulatory bodies (e.g., Transport General Authority) and clients, ensuring accurate data extraction from PostgreSQL.
Use SQL to manage and integrate data into automated Excel VBA processes for efficient reporting.
Data Analysis & Report Generation:
Develop and maintain Power BI and Excel reports, leveraging SQL to extract data insights, monitor sales operations, and identify system errors.
Ensure data accuracy and apply corrective SQL solutions to enhance reporting and meet customer needs.
Skills
Skills & Requirements
SQL Proficiency: Expertise in SQL, particularly PostgreSQL, for data management, query optimization, and reporting.
Advanced Excel Skills: Proficiency in Excel, including VBA programming for data automation.
Data-Driven Mindset: Ability to leverage SQL for data analysis, troubleshooting, and report generation.