Peer mohamed Essac

Detail-oriented Data Analyst with 3+ years of experience in Excel, Power Query, and Power BI, specializing in data validation, cleansing, and transformation. Strong expertise in handling large datasets, building dashboards, and improving data processes. Proven ability to present analytical insights clearly to stakeholders and support data-driven business decisions through business analytics, effective communication, and cross-functional collaboration.

Analyst Associate at Cognizant Technology Solutions (2022-09 – Present)

Project: "Business Momentum"

• Developed interactive Power BI dashboards for headcount and revenue analysis, supporting financial performance tracking and business decision-making.
• Transformed complex datasets into actionable insights using advanced data visualization techniques and presented findings to stakeholders through dashboards and reports.
• Automated data transformation workflows using Power Query, Power Automate, and Excel, reducing manual reporting effort by 70% and improving operational efficiency.
• Designed and implemented data models with DAX calculations to track financial KPIs, revenue trends, and business performance metrics.
• Executed SQL queries for data extraction, transformation, and normalization, supporting reporting, analytics, and multi-source data integration.
• Improved data quality through structured ETL processes and utilized SharePoint for managing data sources and enhancing accessibility for stakeholders.

Analyst Associate at Cognizant Technology Solutions (2022-09 – Present)

Project: "Mastery Logistics"

• Collected, analyzed, and interpreted data from multiple sources using SQL and Excel to support business analytics, financial insights, and strategic decision-making.
• Developed interactive dashboards and reports to track performance metrics and stakeholder engagement trends.
• Ensured data accuracy through data validation, cleansing, and structuring techniques through structured data cleaning and validation processes.
• Identified trends, correlations, and insights that improved customer retention by 22%.
• Performed financial data analysis including revenue trends, KPI tracking, and performance evaluation to support business planning and forecasting.
• Managed multiple deliverables using Jira and Agile methodologies, ensuring timely completion of 200+ user stories.
• Automated Excel-based reporting using VBA (macros), improving efficiency and reducing manual effort.

Bachelor of Engineering in B.E. (2018 – 2022)

HSC

SSLC