The primary Skill requirement of this position is Ab Initio with 3 to 5 years experience in development area and secondary skill requirements are SQL preferably DB2 and UNIX scripting.
Roles and responsibilities of this position:
- Preparing mapping documents after discussion with business analyst as per the requirement .
- Preparing High Level Design (HLD) and Low Level Design (LLD) documents
- Developing Unit test plan and Unit test cases
- Developing Ab-Initio graphs and plans to implement the LLD
- Conducting unit testing and analyzing the results
- Tuning Ab-Initio graphs by converting serial data flows into Multi File System to improve the performance for the Ab Initio graphs
- Optimizing the Ab-Initio graphs, plans and SQL queries for better performance using query explanation of plans and performance tracking methods
- Developing generic Ab-Initio graphs and plans to use it to handle different processes
- Deploying tested code to SIT and UAT environment
- Developing wrapper scripts to run Ab-Initio graphs and to schedule the jobs
- Writing DB2 queries to retrieve data from databases
- Conducting Code reviews and peer reviews
- Preparing build and release notes for production migration