ETL Consultant Needed for SQL to Postgres Migration

I am in need of an experienced consultant who can assist with the migration from SQL server to Postgres. The project will involve:

- Data extraction and transformation
- Schema conversion
- Data validation and integrity checks

The preferred tool for this migration is Talend Open Studio, an open-source ETL tool. Therefore, expertise and experience with this specific tool will be highly advantageous. The ideal candidate will have a strong background in ETL processes, with a focus on utilizing open-source tools. A keen attention to detail is necessary for performing data validation and ensuring the integrity of the data throughout the migration process.