Payel Das

Payel Das

Business Analyst
India
Bengali, Hindi, English

About Me

Business analyst with 2 years of e-commerce experience, proficient in Excel, PowerPoint, Google Sheets, SQL, Power BI, and inventory management. Expertise in sales and marketing analysis, team management, and A/B testing…

Experience

Business Analyst

ERGODE
Jan 2023 - Present · 3 years 6 months

Conducted advanced data analysis using SQL, Python, and Power BI, achieving a 30% increase in Amazon and Walmart sales by uncovering actionable growth insights.
Streamlined data processes through automation, reducing manual tasks by 80% and enhancing data collection efficiency by 40%.
Oversaw vendor relationships, database management, and inventory forecasting, minimizing stockouts and aligning inventory with market demand.
Developed comprehensive Power BI dashboards and MIS reports, empowering data-driven decision-making and increasing team productivity.
Led UAT and system testing, collaborating with clients and development teams to ensure SLA compliance, address finance queries, and maintain project timelines.

Programmer Analyst

COGNIZANT
Jan 2021 - Jan 2022 · 1 year

Developed data mappings for extraction and transformation across multiple sources, utilizing Python and SQL for data analysis.
Applied data warehousing concepts to support integration, enhancing data quality and decision-making.
Contributed to Agile and SDLC methodologies, documenting requirements, processes, and project outcomes to ensure clarity and cross-functional alignment.

Skills

Python Structured Query Language (SQL) Agile Methodology Data Analysis Google Sheets Spreadsheet Power BI SDLC Microsoft SQL Server MySQL Google Sheets Tableau Project Requirement Gathering Stakeholder Collaboration Process Improvement Inventory Optimization Data Cleaning Data Manipulation Data Transformation Data Visualization Data Modeling Data Warehousing Data Integration Agile Communication Interpersonal Presentation Skills Data-driven Decision Making
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