MRIGANAV DAS
Chicago,USA
Summary
Experienced data professional with more than 10 years of overall experience in the field. Equipped with hands-on experience in data engineering,report building ,machine learning and data mining.Adept at collaborating cross-functionally and interacting with stakeholders across all levels and highly motivated to staying at the forefront of latest technologies.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Manager, Risk Management Analytics (RM&A)
KEY BANK
03.2022 - Current
- Partnered with technology,application owners, data and model governance to migrate legacy on-prem systems to GCP's Big query and GCS as storage layer.
- Led a team of analyst to drive LOB testing for the migration and build datalakes over sourced data
- Drove efforts to migrate legacy reports from SAS Grid platform to GCP/Python, enhancing current KPI's and also building new KPI's for senior management
- Acted as a data liaison for annual Scenario tuning efforts, Alert Scoring models, Sanctions screening models, and Customer Risk rating models; key voice in all working group meetings and escalating/following up roadblocks as necessary
Quant Analytics Sr. Associate, Risk Management Analytics (RM&A)
KEY BANK
12.2019 - 03.2022
- Spearheaded data exploration and transformation tasks for AlertScoring2.0 Project. Developed close to 200 features for final iteration of the model achieving a false positive reduction by 26%
- Developed and integrated data validation routines in the current pipeline and automated workflows
- Partnered with Model Governance, Product owners and LOB stakeholders to identify CDE's, validated acceptance documents for 1LOD as part of Source-to-target MSIF
- Managed model tuning efforts for Oracle Mantas Scenarios- "ATM Foreign" ,"ATM structuring" and "Deposit/Withdraw in same amounts" for the 2019-2020 tuning cycle with zero findings by 2LOD
AVP Data Analyst, Financial Crime Control, Global Risk Analytics
HSBC North America
09.2016 - 11.2019
- Managed end-to-end risk-based AML model development tasks including scenario validation, control data and third-party code development, threshold analysis, variables tuning, UAT, and production deployment.
- Developed scenarios in HSBC’s Hadoop platform using Python/Hive and Oracle Sandbox environment to validate out-of-box transaction monitoring rules across all LOB's.
- Build reports using SAS specifically for AML operations, IT, FCC, and senior management to help with alert prioritization based on key parameters. Leveraged the alert prioritization process to build event triage 2.0 which helped in reducing false positives by 30%.
- Provided subject matter expertise on AML typologies, scenario development, SQL best practices and current transaction monitoring processes to peers and senior management whenever appropriate.
Project Management Intern
Trinity Industries
06.2015 - 08.2015
- Developed status matrices/KPI dashboards for all IT-related projects Trinity has done for the calendar year 2015, allowing the leadership team to real time tracking and analysis
- Performed reviews on project schedules so that they adhere to standards as defined in PMBOK and developed project charter template to be used as a uniform template across Trinity
Systems Engineer
TATA CONSULTANCY SERVICES
10.2012 - 05.2014
- Diagnosed and resolved issues on production servers running backend databases and reporting applications, maintaining system uptime of 99.99%.
- Led offshore team in meetings involving effort estimation based on requirements and priority, mockup design, and performance testing.
- Championed quality control initiatives ensuring that deliverables are not only accurate but consistent and provided with appropriate context and documentation. This resulted in a Customer Satisfaction Index of 96%.
Assistant Systems Engineer
TATA CONSULTANCY SERVICES
09.2010 - 09.2012
- Created SQL loader scripts to load legacy data into staging tables; automated data validation and integrity tests routines and build jobs automation using CRON JOBS and shell scripts.
- Optimized SQL queries and database performance to improve data processing efficiency and reduce latency.
- Build Oracle PL/SQL objects such as packages,procedures,functions,cursors and triggers for multiple client applications
Education
Master of Science - Management Information Systems
Texas A&M University, Mays Business School
College Station, USA08.2016
Bachelor of Technology in Computer Science & Engineering -
National Institute of Technology
Silchar, India05.2010
Skills
- AML and Financial Crime
- Google Cloud including BigQuery,Cloud Storage,Vertex AI,Datalab and Dataprep
- Programming: Python including packages( Pandas,Matplotlib,Scikit-learn,TensorFlow, Seaborn), SAS including SAS macros,PL/SQL,Unix shell scripting
- Oracle SQL, Microsoft SQL Server
- Hadoop ecosystem(HDFS,MapReduce),Pig,Hive
Certification
- SAS Base Programmer for SAS 9
- GCP Essentials by Qwiklabs
- IBM Data Engineering Essentials
- Introduction to Generative AI Learning Path By Google Cloud skills boost
- Google Cloud Platform Business Professional Accreditation
- Linux Professional Institute Certified Level 1
Timeline
Manager, Risk Management Analytics (RM&A)
KEY BANK
03.2022 - Current
Quant Analytics Sr. Associate, Risk Management Analytics (RM&A)
KEY BANK
12.2019 - 03.2022
AVP Data Analyst, Financial Crime Control, Global Risk Analytics
HSBC North America
09.2016 - 11.2019
Project Management Intern
Trinity Industries
06.2015 - 08.2015
Systems Engineer
TATA CONSULTANCY SERVICES
10.2012 - 05.2014
Assistant Systems Engineer
TATA CONSULTANCY SERVICES
09.2010 - 09.2012
Master of Science - Management Information Systems
Texas A&M University, Mays Business School
Bachelor of Technology in Computer Science & Engineering -
National Institute of Technology