Experience

September 2024 – Present

Ensured 99% accuracy in project deliverables while enhancing data integrity across multiple databases by automating data cleaning and transformation workflows using SQL and Python

August 2023 – May 2024

Graded assignments and exams for 300+ students in 3 graduate-level courses: Applied Machine Learning, Econometrics and Time-series, and Database Foundations¬, supporting faculty members
Enhanced student participation and engagement by 25% via proactive feedback and weekly problem review sessions

January 2021 – June 2022

Boosted transactions by 12% and annual customer growth by 8% through clustering models and collaboration with marketing to execute segment-specific ad strategies for 1.2M+ users
Generated $750K+ in revenue growth by providing data-driven insights and market analysis that supported securing 5 new client acquisition deals
Reduced customer churn by 23% through analyzing customer attrition using time-series models and conceptualizing a product development feature ‘schedule reload’ in the Bkash app
Saved 10 hours weekly on manual reporting by automating and developing Tableau dashboard for monitoring 15 KPIs

August 2020 – December 2020

Contributed to a 5% business growth by successfully negotiating 6 collaboration deals
Increased customer base by 15% through proposed expansion into 3 new cities in addition to existing 4

January 2020 – March 2020

Decreased cost overestimation by up to 35% after reviewing financial statements to ensure precise calculation of revenue and expenses for service partners