Manish B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

 Around 18+ years of professional experience in Information Technology with extensive experience in the field of Enterprise Data Engineering, Data Warehousing, Data Governance , Data Quality , Data Lineage and Data Integration  Managed Cognos Data Manager/Talend to DBT( Snowflake) conversion project with team size of 15 resources  Extensive worked on snowflake migration project from legacy system like Teradata, bigdata, sql server, db2  Worked on Talend repoint & re-write jobs to point to snowflake from Teradata, Vertica, Hive, MapRD etc.  Worked on Informatica job to Talend & Pyspark AWS Glue Conversion  Worked on GCP to convert EBCDIC file to CSV using Python, load into BigQuery & create SQL to generate data statistic for cloud migration validation  Extensive design, development and testing experience with Informatica power center(8.6.0)  Extensive design, development and testing experience with Ab Initio(3.0.4.1)  Extensive design, development and testing experience with Ascential Datastage Server & Parallel Edition 7.5.2(Servers job) and IBM InfoSphere Datastage 8.1,11.3(Parallel jobs)  Extensive experience with Data Lineage & Data Governance experience using Metadex 3.1, IBM InfoSphere Information Governance Catalog - 11.5, InfoSphere Metadata Asset Manager - 11.5  Have worked with Cloudera Hadoop , Pentaho & MSBI for sometime  Expertise in working with SQL queries and PL/SQL  Excellent hands-on experience in unix shell scripting  Strong database knowledge such as Snowflake, Teradata, Oracle, Vertica, DB2, MS SQL server, Hive, MaprDB etc.  Excellent knowledge of the design and implementation of the Data Warehouse life cycle  Familiarity with entity-relationship/multidimensional modeling (star schema, snowflake schema)  Knowledge of Data Warehouse/Data Mart design concepts  Expertise in applying data integration concepts in Telecom , Banking and Retail business verticals  Experience working in an Agile/Scrum environment  Good analytical and programming skills  Well versed with SDLC