Samyami K A
Bangalore
Summary
Certified Data Analyst with 5+ years of experience, demonstrating a comprehensive understanding of databases and expertise in Data Analysis. Skilled in utilizing tools like AWS, SQL, Power BI, Tableau, and Excel for efficient data management. Enthusiastic about applying technical and collaborative skills within a cross-functional team to facilitate data-driven decision-making.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Data Analyst
Tata Consultancy Services (TCS), London Stock Exchange Group
04.2023 - Current
- Designed, developed, and maintained scalable ETL pipelines using Azure Data Factory, enhancing data integration across multiple sources
- Automated data management tasks through Excel VBA , cutting down data processing time by 35%
- Developed advanced data models within Power BI, optimizing performance and providing detailed insights for business analytics
- Created over 50 interactive dashboards in Power BI, leading to a 30% increase in user engagement and faster decision-making
- Ensured data quality and integrity by implementing rigorous data validation and testing within ETL processes
- Achieved a 100% success rate in mapping target data requirements and data transformations within set timelines
- Collaborated with cross-functional teams to gather requirements and provide solutions to data-related technical issues.
Data Interface Engineer
Cerner HealthCare Corporation
11.2019 - 03.2023
- Utilized ETL tools (Altova Map Force) for client data processing, improving data integration
- Developed and enforced stringent data quality control metrics, improving overall data accuracy by 20%
- Managed the collection and integration of healthcare data from diverse sources, using AWS S3 storage to streamline data flow into the data warehouse
- Supported the analysis of healthcare data to provide actionable insights for improving care delivery
- Implemented data cleansing procedures, improving data integrity by 25%
- Decreased data discrepancies by 15% by performing regular audits and quality checks
- Created and maintained Tableau-based data quality reports, ensuring the integrity and accuracy of data in the warehouse
- Managed AWS migration projects, resolved data integration requests, and developed Tableau based data quality reports to monitor warehouse data flow
- Identified key trends and patterns in complex data sets, influencing healthcare decisions and improving patient outcomes
- Ensured compliance with healthcare regulations, including HIPAA, safeguarding data privacy.
Education
BE/EEE -
Malnad College of Engineering
Hassan2019
PUC -
Sri Sai Angels PU College
Chikmagalur2015
SSLC -
Town Mahila Samaj
Chikmagalur2013
Skills
- Data Analysis: Data Cleaning, Data Modelling, A/B testing, Hypothesis Testing
- Data Visualization: Power BI, Tableau, Dashboard Design
- Languages: SQL, DAX, Advanced SQL Queries
- Cloud Services: Azure Services, AWS (S3, Cloud Watch, Athena, SQS, Elastic Search)
- Tools: MS Excel, Pivot Tables, V-Lookup, Google BigQuery, VBA, Macros
- Other Skills: Data Quality and Integrity, Data Validation, Performance Tuning, Process Optimization, Compliance and Security
- Problem-Solving
- Friendly, Positive Attitude
Certification
Google Data Analytics Professional Certificate (Google-Coursera) Tableau for Data Visualization (Analyst Builder) Certified Power BI associate (Skill Nation)
Timeline
Data Analyst
Tata Consultancy Services (TCS), London Stock Exchange Group
04.2023 - Current
Data Interface Engineer
Cerner HealthCare Corporation
11.2019 - 03.2023
BE/EEE -
Malnad College of Engineering
PUC -
Sri Sai Angels PU College
SSLC -
Town Mahila Samaj
Google Data Analytics Professional Certificate (Google-Coursera) Tableau for Data Visualization (Analyst Builder) Certified Power BI associate (Skill Nation)
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