Soumendu Chatterjee
Gurgaon
Summary
Data Science Professional with 3 years of experience handling multiple projects related to regression, classification, time series and other ML related projects in the Finance domain. My expertise lies in leveraging data-driven approaches to solve complex and unstructured business problems related to Finance to deliver actionable insights.
Overview
6
6
years of professional experience
Work History
Advanced Analyst
EY
Gurgaon
02.2022 - Current
- Achieved close to 2% MAPE, almost 20% better than older solutions by working on a multimodal time series algorithm to forecast Revenues using python and advanced ML techniques.
- Developed a recommendation system which recommends the best services to clients based on their financial metrics using python and advanced ML techniques achieving almost 95% accuracy that helped the firm take important business decisions
- Led juniors on creating a regression project using cutting-edge ML techniques to predict Revenues in future, further employing various statistical optimization techniques to effectively get the results to the deepest level of granularity which achieved 1.5% MAPE, helping firm to cater to various regional business leaders
- Achieved business leaders' confidence by working on a binary classification project using cutting-edge ML techniques that effectively determines whether a client will take the particular service from the firm or not based on their past relationship, financial metrics, time to take the decisions etc., achieving almost 10% more accuracy than human predictions.
- Have worked on various projects related to data analysis showing behavioral patterns to the relevant stakeholders that can help them take proper business and strategic decisions using advanced EDA, Shap etc
- On personal level, have developed a basic website that can generate an essay by giving multiple inputs in it using a Llama2 model, deployed using Streamlit, to start getting hands-on experience over Generative AI
- Have mentored and conducted training to junior fresher candidates on various projects and finally handing them over
Client Service Executive
Cfirst Background Checks LLP
Ahmedabad
04.2019 - 11.2020
- Data Organization and Management of lakhs of datapoints using Advanced Excel methods
- Conducted training and mentored team members to promote productivity, accuracy and commitment to work
Education
Post Graduate Diploma - Data Analytics
Imarticus Learning
01.2022
B.Tech - Power Electronics
Gujarat Technological University
Ahmedabad06.2017
Skills
- Advanced Microsoft Excel
- Machine Learning
- Data Analysis
- SQL
- Python
- Numpy, Pandas, Scikit-learn
- Tensorflow, Keras, Neural Networks
- Data Science
- Statistics
- Revenue Forecasting
- Binary Classification
- Predictive Modelling
- Streamlit
- Generative AI
- Team Player and Efficient Leader
- Communication Skills and Quick Learner
- Azure Sprint Devops
- AGILE Framework
- Natural Language Processing
- Time series analysis
Hobbies and Interests
- Reading Books
- Watching Movies and Series
- Travelling
- Foodie
- Keeping interest in Geopolitics and Economic News
Languages
English
Advanced
C1
Hindi
Advanced
C1
Bengali
Proficient
C2
Timeline
Advanced Analyst
EY
02.2022 - Current
Client Service Executive
Cfirst Background Checks LLP
04.2019 - 11.2020
Post Graduate Diploma - Data Analytics
Imarticus Learning
B.Tech - Power Electronics
Gujarat Technological University