Robin

Robin

Senior Data Analyst
India
English

About Me

Senior Data Analyst with 7+ years of experience in helping fortune 500 companies across ver8cals like retail, e-commerce, u8lity services, Pharma to solve
various strategic and opera8onal problems. Relentless intellectua…

Experience

Senior Data Analyst

Walmart
Sep 2020 - Present · 5 years 9 months

Generate data-driven insights and provide analytical support for Machine learning
based products in the Marketplace data science team. Data exploration, analysis, reports, EDA, cost benefit, feasibility analysis, and dashboards to assist the various business, and product functions.

Senior Data Analyst

Walmart
Jan 2020 - Present · 6 years 6 months

Generate data driven insights and provide analytical support for ML based products in the Marketplace data science team
Provided analytical support through reports, data exploration, feasibility analysis, and impact analysis for various assortment growth initiatives
Developed Assortment growth dashboard in Looker(Google data studio)/ Tableau that reports the key KPIs that are used by the business to evaluate assortment growth performance
Implemented data quality management framework to ensure accuracy of the dashboard
Conducted in-depth analyses to identify reasons for poor item performance on the platform, including search, transactional issues, content quality, pricing, and inventory management
Developed an Item Enablement Dashboard to track identified high-demand items and established KPIs for pinpointing performance issues
Explored various data sources including sales and site analytics to generate analytical dataset
Established automated pipelines to extract data from Big Query/Hive schemas, feeding into the biweekly internal demand score model
Performed impact analysis to validate internal demand score effectiveness and compared it to external scores using hypothesis testing

Senior Business Analyst

Mu-Sigma
Jan 2016 - Jan 2020 · 4 years

Led 4 data scientists to create a risk-scoring algorithm for US restaurants and designed a Power BI dashboard for FDI Compliance insights
Migrated data from on perm servers to Azure Data Lake
Enabled clients to optimise operations and explore new strategies through comprehensive e-commerce analysis covering website, orders, delivery, vendors, and loyalty
Collaborated with the store operations team to reduce supermarket service costs by creating performance-ranking dashboards driven by critical KPIs for cost evaluation

Skills

Data Analysis Visualization Problem Formulation Retail E-commerce Hypothesis Testing EDA Client engagement Teradata SQL Hive SQL Big Data Spark BigQuery Tableau Power BI Google Data Studio Microsoft Excel Python Excel VBA Azure Looker Data quality management Data exploration Feasibility analysis Impact analysis Dashboard development KPI development Data pipelines Data science Azure Data Lake
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