Prathamesh Bagul

Senior Analyst, Big Data Analytics & Engineering @ Mastercard

About

Data Engineer with ~4 years of experience delivering scalable data and analytics solutions across big data platforms. Skilled in SQL, Python, PySpark, and machine learning, with a focus on automating reporting, building robust data pipelines, and enabling data-driven decision-making. Experienced in customer analytics, forecasting, NLP, and dashboarding in cross-functional environments. Passionate about solving real-world problems through clean, actionable insights. IIT Kanpur graduate | Patented innovator | Curious by nature, driven by data.

Country

India

City

Pune

Industry

Information Technology & Services

Skill

Predictive Analytics, Oral Communication, Data Wrangling, Communication, Statistics, Predictive Modeling, Analytics, Analytical Skills, Data Analysis, Big Data, Attention to Detail, Understanding of Machine Learning Algorithms, Data Preprocessing and Feature Engineering, Deep Learning, Big Data Technologies, Deployment of Machine Learning Models, Web Scraping, Streamlit, Image Processing, Natural Language Processing (NLP)

Experience

Senior Analyst, Big Data Analytics & Engineering

Mastercard

2025-9 - Present · 1 yr 1 mo

Pune, Maharashtra, India

Analyst, Big Data Analytics & Engineering

Mastercard

2024-3 - 2025-9 · 1 yr 7 mos

Pune, Maharashtra, India

Commercial Insights - Cyber & Intelligence Solutions

Associate Analyst, Big Data Analytics & Engineering

Mastercard

2022-7 - 2024-3 · 1 yr 9 mos

Pune, Maharashtra, India

Data Analyst

Henry Harvin Education

2021-7 - 2021-8 · 2 mos

India

Project 1: Sales Revenue Forecast • Performed EDA after cleaning dataset to draw inferences about employees and sales revenue for different months • Implemented Dickey-Fuller test to check the stationarity of data and then plotted ACF & PACF to get p & q values • Modelled ARIMA and SARIMA on dataset to forecast the sales for next four months and achieved RMSE of 6.12 Project 2 : Sentiment Analysis • Extracted the reviews and ratings of users from Google Maps to Excel/CSV file and cleaned them using Python • Implemented TextBlob library to get polarity and subjectivity of reviews and categorized them into positive, neutral & negative to compare with actual ratings & used Scatterplot, Wordcloud & pieplot for further analysis • Visualized the relationships between polarity, subjectivity and actual ratings through Power BI dashboard and found out that the model was able to categorize the positive reviews with overall accuracy of 97%

Secretary, Startup Development

Entrepreneurship Cell IIT Kanpur

2019-4 - 2020-5 · 1 yr 2 mos

Secretary, Startup Development | Entrepreneurship Cell, IIT Kanpur, Apr’19 - Mar’20 • Helped organize various talks and hangouts to encourage students towards start-ups and help them develop unique ideas. • Conceptualized, planned and administered the overall events and proceedings of the Entrepreneurship Cell throughout the year

Academic Mentor

Centre for Mental Health and Wellbeing

2019-4 - 2020-5 · 1 yr 2 mos

Academic Mentor, ESC101A | Counselling Service, IIT Kanpur, Apr’19 - Mar’20 • Provided one-to-one mentoring to academically weak student to help him in managing semester workload • Conducted doubt clearing sessions to revise and brush-up students’ concepts & clear non-trivial concepts before quizzes/exams

Secretary, Dj War

Antaragni, IIT Kanpur

2019-4 - 2020-5 · 1 yr 2 mos

Secretary, DJ War ANTARAGNI | Antaragni’19, IIT Kanpur, Apr’19 - Mar’20 • Contacted top DJs across the country for organizing road trips and increased the popularity of the event through media platforms • Successfully organized Color Run event which is DJ War Finale among all the winners of the road trips across various cities