Seethu keloth

As a seasoned Data specialist, I bring a wealth of expertise in managing and analyzing data with a sharp focus on quality. My proficiency lies in dissecting complex datasets to extract meaningful insights and identifying data quality issues. I have designed and implemented a data quality framework that helps to maintain data integrity and validity. I also have experience in data profiling, data cleansing, root cause analysis, and data standardization. Work Experience Career Break Oct 2023 - • Took time off due to personal commitments and migration to Europe. • Stayed active in the data field via courses and certification Senior Data Analyst | Advanced Healthcare | Jan 2023 – Oct 2023 • Worked on PMO data • Extracted and summarized PMO data from multiple sources • Created PMO dashboards • Presented PMO reports to the leadership team with insights • Familiarity with AWS Senior Analyst Data Quality | Vamstar | Feb 2022 – Nov 2022 • Prepared data visualization using Power BI to reduce manual reporting • Maintained the positive and negative key list files and translations • Reviewed the data extraction rules and identified the gaps • Created de-duplication rules • Worked on data enrichment activities Analytic Consultant | Wells Fargo | Dec 2016 – Jan 2022 • Performed Data Wrangling using Python, SQL, and Excel to create the data sets for data modeling • Created and managed Data Quality Framework • Automated data preparation using Python pandas and Numpy • Defined and executed data enrichment activities • Prepared Data analysis summary report • Reviewed the data extraction rules and modified the data mapping based on the findings • Monitored the weekly/monthly data loading process and prepared the data health summary reports • Automated data extraction and processing • Worked on data governance practices • Participated in KPI review meetings and presented findings and insights to leadership • Performed SQL code review activities • Merged data from different sources to create data for marketing mix modeling • Followed agile/Scum methodologies • Worked on statistical techniques and machine learning models Data Management Consultant | Alten Calsoft | Nov 2015 – 2016 Dec • Created de-duplication rules for master data preparation • Verified the data standardization rules • Worked on the data cleansing process • Mentored and trained junior team members • Verified golden records based on matching rules Data Quality Analyst | Target India | May 2011 – Aug 2015 • Collaborated with Business users and the development team to define the data requirements • Handles the data profiling and root cause analysis to identify the anomalies and data issues • Created and automated data quality rules to improve data accuracy and consistency • Created and maintained data quality dashboards • Created data transformation rules • Validated the data against the data quality dimensions • Created data reconciliation reports • Worked as the data owner • Performed hierarchy data validation for different metrics • Worked on ad hoc data requirements from the leadership team • Performed exploratory data analysis (EDA) • Worked on querysurge data quality tool Etl Test lead | Cognizant Technology Solutions | Dec 2007 – May 2011 • Created SQL scripts for data validation • Validated source-to-target data mapping • Created and validated UAT scenarios for data projects • Prepared documentation for all the testing activities, like test plans, cases, and summary reports. Bachelor of Technology in applied electronics and communication, Calicut University | 2007 Post Graduate Diploma in Data Analytics, IIITB Bangalore | 2018 Data Management Masterclass - The Complete Course, Udemy | 2025 Financial Crime: Processes & Technology – Masterclass, Udemy | 2025 Databricks SQL for Data Analysts, Udemy | 2025