Suvojyoti Chowdhury

I have a set of diversified experience in multiple different domains over the past 15 years, have worked in all stages and lifecycles of Data science projects, starting from research to production deployment and maintenance. I have delivered production level ML solutions for global organizations using Databricks and Azure. I have delivered impactful projects using traditional data science and machine learning models using classification, regression models, clustering techniques, as well as other types of non- traditional techniques like graph data science, recommendation systems, pricing, and operational optimization. I am well communicator and can manage both internal and external stakeholders at multiple different technical as well as managerial levels. I am well versed with all data science techniques, multiple platforms, both on-prem and cloud systems, big data tools like Hadoop ,spark and databricks

May 2021 till date

Working currently as a senior/lead data scientist in Data Science and Innovation team of one of the largest UK banks, applying traditional ML techniques and graph data science methodologies in various problem domains. Building next gen data science platform for bank wide experiments and adaptation

Area of work
First party fraud
Money Laundering
Customer Vulnerability

Tech Stack
Pyspark, Python, neo4j GDS, GraphX, Scikit Learn, pandas, HDFS, Anaconda Enterprise, AWS SageMaker

May 2016 till May 2021

Worked as a senior data scientist/ ML architect in Machine Learning CoE of one of the largest UK banks.

Area of work
Anti Money Laundering
Debit card fraud prevention
IVR call optimization
Complaints propensity
Loans delinquency prediction
Execution pipeline design and development
Model explainability framework

Tech Stack
Pyspark, Python, Scikit Learn, pandas, HDFS, Anaconda Enterprise

Worked as a lead data scientist for one of the largest UK pharma company

Area of work
Product classification through Natural Language Processing
Automated data mapping
Sales Forecasting
Azure Machine Learning architect
Agile model management

Tech Stack
Azure Databricks,Pyspark, Python, Scikit Learn, pandas

Working as a senior data scientist for top tier US retail and insurance client

Area of work
Product Recommendation
Operations Research and Optimization
Service ticket profiling and root cause analysis

Tech Stack
R, Rshiny,Spark, Scala, Python, Scikit Learn, pandas

Jan 2015 till Mar 2016

Working as an Analytics Consultant for top tier Telecom client in Kuwait

Area of work
Customer churn and retention

Tech Stack
R, Python, Scikit Learn, pandas

Aug 2008 till December 2014

Working as Business Analyst for UK steel manufacturing client

Area of work
KPI reporting and dashboards
Quality assurance
Scrap material prediction

Tech Stack
R, Python, Matplotlib, Oracle data warehouse

Working as mainframe developer for US car rental client

Area of work
Application development

Tech Stack
Assembler, COBOL, JCL
 

B.Tech Computer Science and Engineering