Akhilesh Kumar
Pune
Summary
Detail-oriented Data Analyst & BI Developer with 3+ years’ experience turning complex data into actionable insights. Skilled in SQL, Power BI, Excel, and Python, with expertise in data visualization, ETL, modeling, and reporting. Proven track record in building interactive dashboards, optimizing queries, and automating reports to boost efficiency by up to 40%. Strong communicator, partnering with stakeholders to deliver data-driven solutions that improve decision-making and operations.
Overview
3
3
years of professional experience
Work History
Business Intelligence Developer / Data Analyst
Tech Mahindra – Client: Three UK (Hutchison 3G UK Limited)
2022.01 - 2024.12
- Created Power BI dashboards to support leadership and regional teams in faster decision-making.
- Built ETL processes with Power Query to clean and combine data from multiple sources.
- Wrote and optimized SQL queries using joins, indexes, and CTEs to improve report load times.
- Created dynamic Excel dashboards and charts to visualize key metrics for stakeholders.
- Wrote stored procedures and optimized SQL scripts to support faster report generation.
- Conducted basic statistical analysis and trend forecasting using Excel functions.
- Worked closely with stakeholders to gather requirements and develop tailored reporting solutions.
Education
Bachelor of Technology (B.Tech) - Electronics & Communication Engineering
Durgapur Institute of Advanced Technology
07.2020
Skills
- Business Intelligence & Visualization: Power BI, DAX, Dashboard Development, Data Storytelling
- Databases & Querying: SQL, PL/SQL, Data Modeling, ETL, Stored Procedures
- Programming & Analytics: Python (Pandas, NumPy, Matplotlib), Java, JavaScript
- Data Analysis: Data Cleaning, KPI Monitoring, Forecasting, Statistical Analysis, A/B Testing
- Productivity Tools: Advanced Excel (Pivot Tables, VLOOKUP, Macros), MS Word, MS PowerPoint
Affiliations
Tech Mahindra — Aug 2021 to Dec 2024
Timeline
Business Intelligence Developer / Data Analyst
Tech Mahindra – Client: Three UK (Hutchison 3G UK Limited)
2022.01 - 2024.12
Bachelor of Technology (B.Tech) - Electronics & Communication Engineering
Durgapur Institute of Advanced Technology
Hobbies and Interests
Reading, Exercise, Traveling