Brajesh Thakur

Client: Synchrony Financials.

Synchrony is a consumer financial services company that operates in GE Capital Retail Finance Corporation and is the largest provider of private label credit cards in the U.S.

• Executing business requirement analysis and managing tasks in the Jira Board, following Agile principles.
• Developing Ab Initio graphs with SQL and Unix integration for enhanced performance.
• Performing unit testing, and preparing comprehensive reports for QA evaluation.
• Contributing to daily review calls, facilitating prompt communication of risks and issues to clients.

Client: CBA

The CBA Bank, with the Group Treasury and Risk Platform, is implemented in order to enable compliance with new requirements for enhancements to the banking regulatory framework for liquidity and funding risk.

• Developed and modified Abinitio Graphs, utilizing BRE, Plans, Express>IT, Control Center, and Continuous Graphs.
• Corrected data lineage defects according to business requirements to ensure accuracy.
• Monitored Control Center jobs in lower environments, addressing failures based on execution methods.
• Timely reported all risks and issues to client while maintaining effective communication.

Client: Citi

Global Information Warehouse is a global data integration and delivery platform for Citigroup, Global Transaction Services (TTS Business).

• Developed and modified AB Initio objects to enhance data integration capabilities.
• Prepared ETL test cases based on functional and technical requirements.
• Supported QC team in identifying and resolving existing defects.
• Participated in daily review calls and weekly program manager meetings for issue tracking, and reported all issues and risks promptly.

Client: Capital One

Capital One Financial Corporation is a US-based financial holding company that provides various financial services, including banking and business solutions.

• Executed data transformation through cloud migration, enhancing technology and skills, along with analyzing business requirements, and implementing rules in Ab Initio and AWS.
• Designed and built Ab Initio graphs to verify delta changes and load them into the database by involving and analyzing the data mapping, and identifying gaps and ambiguities.

Client: Barclays

Barclays is a British multinational bank known for its global operations, including private banking franchises and a leading investment bank.

• Developed Ab Initio graphs to extract data from Teradata and load it into Hive/Hue database tables, along with migrating source data, validating, loading it into tables, and reconciliation, and provided solutions for accessing partition-specific data in Hive for Day 1 runs.
• Authored generic scripts to create Hive database table partitions in the Hadoop distributed file system by using diverse DML formats, including Parquet and Avro.
• Collaborated with Data Analysts to enhance understanding of data flow across systems and coordinated with testing teams to ensure successful completion of SIT and UAT tests.

Client: Barclays

• Developed a transaction monitoring application for Barclays Bank, focusing on anti-money laundering measures, and implemented AML processes to enhance compliance and risk management.
• Collaborated with cross-functional teams to ensure seamless integration of AML protocols, and conducted regular system audits to identify vulnerabilities and improve transaction oversight.

Client: Mobistar (Orange)

Orange is a Belgian telecommunications company that provides mobile, internet, and TV services, and is a part of the larger Orange Group, a global telecommunications provider.

• Designed and created documentation for mappings and Abinitio graphs by Developed, unit tested, and enhanced ETL processes through graph design.
• Migrated Informatica objects across development, testing, and production environments and Coordinated with onsite teams regarding job management and resolution of aborts.
• Analyzed defects to identify root causes and implemented effective solutions by scheduled jobs efficiently within testing and development environments.

Client: Tech Mahindra (Internal Project)

Tech Mahindra is one of the top MNCs delivering IT services and telecom solutions.

• Facilitated design understanding, assisted team members in developing mappings, and created comprehensive design documents to support project requirements.
• Migrated Informatica objects across development, testing, and production environments by developing mappings, sessions, and workflows during ETL processes.