Sonali Subhadarsini
Bengaluru
Summary
Results-oriented Data Analyst with over 1.5 years of experience in transforming complex business data into actionable insights. Expertise in SQL, Python, Power BI, and MS Excel, specializing in dashboard automation, customer behavior analysis, and revenue forecasting. A successful transition from a Software Engineer role has enhanced analytical and programming capabilities, while a strong interest in Generative AI applications in analytics drives innovative storytelling and automation solutions. Eager to contribute to data-driven roles that empower organizations to make smarter, faster decisions.
Overview
1
1
year of professional experience
1
1
Certification
Work History
Software Engineer
Soul Limited
08.2023 - 01.2025
- Sales Analysis and Forecasting Dashboard:
- Developed a Power BI dashboard using 3+ years of sales data, improving trend visibility and accuracy.
- Automated monthly reports, saving 10+ hours per month and improving reporting efficiency by 25%.
- Delivered 90% accurate sales forecasting model, enabling better marketing and inventory planning.
- Park Management Mobile Application:
- Designed and developed a mobile app for managing park facilities with intelligent search and online booking.
- Integrated user-friendly login and booking features, increasing facility engagement by 40%.
- Enabled seamless event bookings for public amenities, enhancing citizen convenience and app adoption.
Education
Masters of Science - Data Science
Silicon Institute of Technology
Bhubaneswar07.2023
Skills
- Python programming and data analysis
- BI & Dashboarding: Power BI, Tableau (basic), Power BI Service
- Databases & Querying: SQL (Joins, Aggregation, Subqueries, CTEs, Window Functions)
- Excel: Pivot tables, Charts, VLOOKUP/XLOOKUP, data Analysis Add-in, Power Query
- Machine Learning: Supervised and Unsupervised learning, Scikit-learn (EDA and regression)
- Cloud & Tools: GitHub, VS Code, Google BigQuery (basic), OpenAI API (exploratory)
- Experience in automating processes using N8N
Certification
- Data Science & Machine Learning Internship (Learn & Build – 45 Days)
- Certification of Google Data Analytics.
Timeline
Software Engineer
Soul Limited
08.2023 - 01.2025
Masters of Science - Data Science
Silicon Institute of Technology
Projects
Zomato Restaurant Analysis | Power BI, Analysed 9551 restaurants across 15+ countries with an average rating of 2.6/5 and cost of ₹1.2K., Built Power BI dashboards using DAX, Power Query, Slicers and interactive visualizations.
Hotel Booking Cancellation Analysis | Python, Identified a 37% cancellation rate, mainly from city hotels, influenced by pricing and lead time., Used visualization libraries to communicate key insights; helped model cancellation predictors.
E-commerce Sales Analysis | MS Excel, Built an interactive dashboard for 2015 sales using pivot tables, combo boxes, charts, and filters., Tracked top 10 products and growth trends of 4 major product categories.