An Abinitio developer specializes in building and managing ETL (Extract, Transform, Load) processes using the Abinitio software suite. They design and implement scalable and efficient data processing systems for various business requirements. Their duties include data analysis, designing data models, creating graphs and conducting performance tuning. They also maintain data documentation, ensuring data integrity, quality, and security. They work closely with other IT teams and business stakeholders to understand and translate business needs into technical solutions. Additionally, they troubleshoot issues, implement fixes, and provide ongoing support and enhancements to the ETL processes.