Vamsi Krishna Email & Phone Number

Bengaluru, Karnataka, India

Chennai, Tamil Nadu, India

Chennai Area, India

• Created and enhanced different frameworks (Metadata ingestion, Flat file data ingestion, DB ingestion) for Data ingestion process.• Created a generic plan to convert xls files to csv format. • Created Generic plan to download data and xls files from SharePoint site through REST API call.• Worked on Ab initio MHUB development. Created extractors, Feeds, Rules and schema extensions as part of MHUB customization.• Travelled twice to UK BNP Paribas client office on Business VISA… Show more • Created and enhanced different frameworks (Metadata ingestion, Flat file data ingestion, DB ingestion) for Data ingestion process.• Created a generic plan to convert xls files to csv format. • Created Generic plan to download data and xls files from SharePoint site through REST API call.• Worked on Ab initio MHUB development. Created extractors, Feeds, Rules and schema extensions as part of MHUB customization.• Travelled twice to UK BNP Paribas client office on Business VISA for MHUB migration (version 3.3 to version 3.4.5) activity.• Worked on Creating CC (Control Centre), monitoring jobs for scheduling.• Extensively worked on code deployment activities (DEV 🡪 UAT 🡪 PROD).• Took ownership on end to end activities like requirement gathering to till prod release.• Worked on creating schema, datasets and Reading data through queries in Ab initio Query-It.• Worked on writing Business rules, creating app config’s in Data Quality Environment (Express-IT).• Worked on MapR Migration project, wherein writing data to MapR volumes for end user activities.• Created MapR views using Apache drill by reading data from MapR volumes in parquet file format.• Worked on creating basic app config’s using Ab initio Acquire-IT for CDO requirements.• Worked on reading XML, JSON, XLSx data and convert them to CSV files. Show less

Chennai Area, India

• Developing Ab Initio graphs as daily and monthly cycle for loading, partitioning, cleaning and populating the data based on business requirements. • Performing transformations of source data with Transform components like Replicate, Redefines, Reformat, Filter-by-Expression, Rollup etc.• Used Lookups with Reformat component to fetch matching records based on for the downstream process.• Used Sort component to sort the tables, and used Dedup Sort to remove duplicate… Show more • Developing Ab Initio graphs as daily and monthly cycle for loading, partitioning, cleaning and populating the data based on business requirements. • Performing transformations of source data with Transform components like Replicate, Redefines, Reformat, Filter-by-Expression, Rollup etc.• Used Lookups with Reformat component to fetch matching records based on for the downstream process.• Used Sort component to sort the tables, and used Dedup Sort to remove duplicate values.• Used Rollup component to populate monthly, quarterly and annual summary tables.• Used Run program component to run the scripts.• Worked in a sandbox environment while extensively interacting with EME to maintain version control on objects. Sandbox features like check-in and checkout were used for this purpose. • Worked with departition components Gather, Merge which will be used for add the files which is done partition for fast process of data files.• Working experience with air commands• Creating the Job schedules in Control-m and experience with managing dependencies.• Strong Knowledge in Agile Methodology, by capturing the requirements as a BSA. Involved actively during requirements analysis for new enhancements, development, Database design and schema.• Manage the development process and Ensure crystal clear communication among everyone involved in the project. Prepare the UI Design and coordinate with the team for the Application development and Unit Testing.• Preparing run-book for the Quality team and support them in system testing and integration testing. Support Users for the UAT.• Giving Knowledge transfer sessions to the production support team before roll-out. Prepare release plan and implementation step for the roll-out.• Ensure end to end delivery of the project with quality. Show less