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Krishna Vanvari

@krishnavanvari

I’m a Senior Data Analyst delivering executive-ready insights through reliable SQL, BI dashboards, and automated data quality.

Zimbabwe

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What I'm looking for

I’m looking for a role where I can own data quality and reliable reporting end-to-end, automate monitoring and triage, and translate complex data into clear, executive-ready decisions.

I’m a results-driven Senior Data Analyst with 7+ years of experience delivering executive-ready insights across data, sales, and marketing analytics. I’m especially strong in SQL, Power-BI, Python, Tableau, and Looker, with a focus on workflow automation, query optimization, and dependable reporting.

At Pinterest, I owned daily SLO/SLA monitoring for 18 Sales Strategy & Operations dashboards, drove incident triage with structured stakeholder update cadence, and implemented production pipeline fixes in Spinner (Airflow) and Spark SQL. I lead systematic data validation, root-cause analysis, and source-of-truth reconciliation to ensure data quality and auditability.

I also manage Tableau Server/Cloud operations end-to-end, including Hyper extracts, refreshes, and Row-Level Security via entitlement mapping. Previously at Walmart Connect, I delivered 250+ analytics projects, built BigQuery + Airflow ETL pipelines, and used automation (including Generative AI) to reduce manual workload and improve delivery speed.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

Pinterest (SDH Systems LLC)

Mar 2025 - Present (1 year 5 months)

Owned daily SLO/SLA monitoring and incident triage for 18 Sales Strategy & Operations dashboards, implementing production pipeline fixes to improve reliability and data quality. Built and maintained SQL/SparkSQL validations, Airflow/Spinner workflows, and Tableau dashboards with performance and refresh optimizations.

Data Analyst

Walmart Connect

May 2021 - Feb 2025 (3 years 9 months)

Delivered 250+ analytics projects by building SQL queries, designing BigQuery/Airflow ETL workflows, and creating dashboards and reports for marketing and leadership audiences. Used Tableau, Looker, Power BI, and marketing analytics tools to drive performance insights and improve reporting automation.

SQL BigQuery Tableau Looker Power BI Airflow Excel Adobe Analytics Jira Data Extraction ETL Data Cleaning data preprocessing DAX ROAS CTR Campaign Analytics

Data Scientist Intern

Ismile Technologies

Sep 2020 - Dec 2020 (3 months)

Used Python for data cleaning, transformation, and analysis, and built Tableau dashboards to communicate insights to stakeholders. Automated recurring tasks with Excel macros and supported predictive modeling and exploratory data analysis.

Python Tableau Excel Macros Data Cleaning data transformation predictive modeling Forecasting Scatterplots

Business Data Analyst

White Media Solutions

Oct 2017 - Jun 2019 (1 year 8 months)

Defined KPIs with vendors and business teams and supported strategic analysis using Excel and Python. Built and optimized Power BI dashboards (including DAX queries) and Tableau dashboards, and conducted statistical analysis and revenue profitability work with JIRA-based tracking.