Business Intelligence Analyst2020 - PRESENTAmazon
Technologies: Amazon Web Services (AWS), Microsoft Excel, Amazon QuickSight, Tableau, AWS, Redshift, Python
- Built business monitoring dashboards.
- Built internal tools for process automation.
- Completed statistical analysis and testing.
- Developed a machine learning model for recommendation and demand forecasting.
Data Scientist2018 - 2020Pathao
Technologies: Microsoft Excel, TensorFlow, Tableau, Python
- Built machine learning models for demand prediction.
- Built end-to-end ETL pipelines for real time analytics.
- Designed statistical experiments, A/B tests, and multi-armed bandit tests.
- Built automated FinOps Tableau, G-sheet, and Excel dashboards that are used in regular business health monitoring.
- Built an ML model-based tool for user segmentation and experimentation for incentive burn optimization.
- Automated processes for drivers payment which saved thousands of man-hours.
- Built a financial forecasting platform.
Research Engineer2017 - 2018Pi Labs Bangladesh LTD
Technologies: Selenium, Scrapy, Keras, OpenCV, Python
- Developed a license plate recognition system using an image processing technique being used in the automated parking system.
- Built a web scraping bot for collecting information of the target user base from different sources to use in digital marketing.
- Developed a Tesseract based custom OCR solution to extract specific info from image documents.
Research Associate2017 - 2017Dingi Technologies LTD
Technologies: C, Python
- Improved GPS signal accuracy by 8% from vehicle tracking devices by implementing the Kalman Filter.
- Designed a fuel measurement system for a vehicle tracking device.