Hemasri Vaddikasula

+91-990*******

ad4dw0@r.postjobfree.com

PROFESSIONAL SUMMARY:

Over 7+ Years of Data Analyst with expertise in Power BI, Tableau, SQL, Google Cloud Platform (GCP), Workday, and MS Excel. Possessing a strong analytical mindset and a proven track record of delivering actionable insights to drive business decisions. Seeking opportunities to leverage analytical skills in a dynamic and growth-oriented environment.

Expertise in Python programming and Google Cloud Platform (GCP). Experienced in extracting, transforming, and analyzing data to drive actionable insights and support decision-making processes.

Proficient in Python programming for data analysis, manipulation, and visualization.

Experience with popular Python libraries such as Pandas, NumPy, and Matplotlib for data manipulation and visualization.

Familiarity with Google Cloud Platform (GCP) services such as BigQuery, Dataflow, and Cloud Storage for data processing and analysis.

Experience with AWS services including: ECS Fargate, EKS, Docker containers, Lambdas, EMR, EC2, SNS/SQS, MKS, S3, and RDS

Ability to design and develop ETL (Extract, Transform, Load) pipelines for data ingestion and transformation using Python and GCP tools.

Advanced knowledge of SQL for data manipulation, querying, and analysis.

Experience with Google Cloud Platform (GCP) for data storage, processing, and analysis. I look forward to growing my career in the field of Business Intelligence and Data Science.

Familiarity with Workday for HR analytics and reporting.

Expertise in MS Excel including advanced formulas, pivot tables, and macros.

Strong analytical skills with the ability to interpret complex data sets and generate actionable insights.

Excellent problem-solving abilities and attention to detail.

Effective communication skills for conveying technical information to non-technical stakeholders.

Ability to work collaboratively in a team environment and independently manage projects.

EDUCATION:

Secured First Class in Bachelor’s degree from JNTU Anantapur (INDIA) 2015.

Training & Certifications:

Power BI Reporting

Google Cloud Platform (GCP)

WORK EXPERIENCE:

Company: Walmart, Bangalore (India)

Role: Sr. Data Analyst - (Sep 2019 - Present)

Technology: Google Cloud Platform (GCP), Python, Power BI, Tableau, SQL, Workday, Data Warehousing, Data Visualization, Data Analytics, Data Engineering

Using Python and SQL to extract data from various sources including databases, APIs, and flat files.

Perform data transformations and aggregations to prepare data for analysis.

Design and develop ETL pipelines using Python and GCP tools such as Dataflow and Cloud Storage.

Schedule and automate data ingestion, transformation, and loading processes.

Monitor pipeline performance and troubleshoot issues as they arise.

Utilized Tableau and Power BI to create interactive dashboards and reports for stakeholders, resulting in improved data-driven decision-making processes.

Developed and optimized SQL queries to extract and analyze data from relational databases, identifying trends and patterns to support business objectives.

Leveraged Google Cloud Platform (GCP) for data storage, processing, and analysis, ensuring data integrity and security.

Collaborated with cross-functional teams to gather requirements, define KPIs, and deliver actionable insights through data visualization.

Conducted ad-hoc analysis and provided recommendations to key stakeholders based on findings.

Managed and maintained data integrity within Workday, performing regular audits and troubleshooting data discrepancies.

Automated reporting processes using MS Excel macros, resulting in increased efficiency and accuracy.

Presented findings and insights to stakeholders in clear and concise manner, facilitating understanding and decision-making.

Actively participated in team meetings and contributed to continuous improvement initiatives.

Developed an application using PowerApps to show the insights for various business units.

Developing and maintaining the documentation on HR reporting processes, technical routines, and best practices to improve the overall efficiency of our reporting environment.

Extracting required data from Workday and ServiceNow and maintaining the reporting database, feeding the SQL Server tables from Alteryx.

Compile and validate performance reports published to Operations Leadership and Service Delivery partners (Daily, Weekly, and Monthly).

Company: Tech Mahindra Ltd, Bangalore (INDIA)

Role: Software Engineer - (May 2016 – Sep 2019)

Project: Suncorp APS Services

Technology: SQL, Power BI, Tableau, Cognos, Alteryx, Workday, Data Warehousing, Data Visualization, Data Analytics, Data Engineering

Translating user requirements into reports and analytical dashboards.

Refresh Tableau dashboards with the required information on a daily, weekly and monthly basis as per the requirement of the user.

Communicate with internal/external business partners to ensure reports include the most current information and is meeting the needs of the program.

Using Excel and Access databases to create complex, multi-functional reports and charts to provide a visual representation for operations meetings and disseminating through leadership.

Data mining using MS SQL Server.

Creating tableau data sources for clients for self-service for day-to-day use.

Performance optimization of dashboards.

Understanding the business, developing the SQL and Reports from scratch.

Aided with data trends identification using Excel and other visualization tools.

Extract reports from Cognos tool and generates the reports.

Prepared and executed process improvements plans for client solutions.

Executed dashboard setups and participated in data manipulation.

I certify that information provided on this resume is true and accurate

Hemasri Vaddikasula

Bangalore

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