ANTARA CHATTERJI

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Associate Data Analytics Manager (FCC SPOT) at Standard Chartered GBS || Delivering end to end Data Science solution for Financial Domain || SQL || Python ||Oracle|| Tableau || Excel || Machine Learning || Data Science || Transaction Monitoring|| AML || Credit Risk Modelling || Model Monitoring

Standard Chartered GBS: Associate Data Analytics Manager (FCC SPOT) , Bangalore

  • Duration: Jun 2022 - Present
  • Developed newer analytics methods to enhance Optimisation ML model development process, led to an increase in 5% more SARs being promoted to cases with 65% AUC.
  • Using SQL to extract 1000000+ data for processes such as threshold tuning, reconciliation, segmentation, optimisation etc. associated with the Transaction Monitoring function.
  • Tracking and remediation of investigation related regulatory findings using Python scripts
  • Conducting Out of Sample testing (using Logistic Regression models) to monitor topological shift (PSI/CSI), missed SARs and Model Performance in Production for over 13 countries.
  • Engaging Advisory teams on Product Risk Assessment reviews, outlining transaction monitoring coverage against products and rationale for deviations
  • Providing guidance to Upstream Governance Committees in understanding technical and AML detection related aspects of Transaction Monitoring systems pertinent to a country

iNeuron Intelligence Pvt. Ltd. , Bangalore

  • Duration: Dec 2021 - Feb 2022
  • Role: Business Intelligence Intern
  • Currently working on the Customer Personality Analysis Project using Clustering Models
  • Target is to deploy an ML model to analyze the behaviours and concerns of different types of customers that'll help a business modify products according to their customer needs

International Institute of Information Technology , Bangalore

Executive Post Graduation Diploma in Data Science for Working Professionals
(Specialized in Business Intelligence & Data Analytics)
Duration: Apr 2021 - May 2022
CGPA : 3.65/4.00

IBM :Application Developer (Analyst)

  • Duration: Apr 2019 - Mar 2020
  • Handled the server vulnerability management for over 1000+ Critical Bank's servers and have successfully led teams for the same
  • Awarded IBM Manager's choice award 2H 2019: for handling client's risk based server vulnerability management for over 1000+ Critical Bank's (Top 5 Bank in Canada) server,increasing the team size by 3 folds in 2 years
  • Have successfully led teams to develop effective strategies for the Risk & Compliance Team to tackle 1000000+ security threats in Bank's critical SAP, Database and OS servers, reduced risk by 20%
  • Analyzed and drafted comprehensive vulnerability assessment reports in weekly meetings with various stakeholders and application developers, reduced discussion time by 30%
  • Worked closely with Stakeholders,Senior Technology Officers, System Administrators , Database Administrators, Application developers , ETL Developers to promote best practices in network and software security

IBM : Application Developer

  • Duration : Apr 2018 - Mar 2019
  • Worked on SQL Injection prevention, which was a web security vulnerability that was reported on the bank's website through the Veracode scanner
  • Used various methods like parameterized query, mitigating the vulnerability, etc. to remediate the vulnerability which helped to reduce 23% of the vulnerabilities reported.

Steel Authority of India, Ranchi

Web Developer Intern

  • Duration : Dec 2015 - Jan 2016
  • Had designed a webpage using javascript, css, HTML, Bootstrap under the guidance of Research & Development Centre for Iron & Steel, SAIL, Ranchi

West Bengal University of Technology, Durgapur

  • Duration - Aug 2013 - Aug 2017
  • Specialization : Computer Science Engineering
  • CGPA : 8.33/10.00

My Skills

Languages

Python for Data Science , Advanced SQL , Hive

Tools

Tableau, Advanced Excel , AWS Cloud , Hadoop , Jupyter Notebook , Oracle

Skills

Model Monitoring, Transaction Monitoring, AML, Big Data , Machine Learning , Data Storytelling , Verbal communication, Statistics , Action Oriented, Presentation, Reporting, Exploratory Data Analysis , Data Visualization , Data Modelling , Data Cleaning , Data Mining , Analytics , High level Writing Skills , Analytical Thinker , Business Intelligence.

Personal Projects

Airbnb Property Analysis (Pre & Post Covid)

A collaborative project done to analysis and suggest measures to improve the declining revenue of a company dealing with lodging and homestays using Python, Tableau & Data Storytelling Principles

Lead Score Predictor

Used Data Science and Supervised Machine Learning (Predictive Modelling,Logistic Regression) to predict convertable leads for X education Company (Done using Python libraries for Machine learning)

Bike Sharing Demand Predictor

Used Data Science and Supervised Machine Learning (Predictive Modelling,Linear Regression,Feature Engineering) to predict the bike sharing demand, based on given features (Done using Python libraries for Machine learning)

IPL Match Analysis using Tableau Dashboards

A detailed Analysis of 12 years of IPL Match data using Tableau dashboards ( Player Statistics , Team Statistics , Match Statistics )

Bank Loan Defaulter Analyzer using Python

This case study aims to give an idea of applying EDA in a real business scenario. This case study is intended to develop a basic understanding of risk analytics in banking and financial services and understand how data is used to minimise the risk of losing money while lending to customers.

IMDb CASE STUDY
Exploratory Data Analysis using Advanced SQL

A case study done using Advanced SQL queries to perform Exploratory Data Analysis on the given dataset

Advanced Excel : E-Commerce Data Analysis

A case study done using Advanced Excel to perform Exploratory Data Analysis on the given dataset.

E-Commerce Sales Data Analysis using Hive

A Sales Case Study done using EMR clusters and S3 in the AWS cloud. Also, used concepts like Big Data, Hadoop and Hive to optimize queries and complete the Case Study

  Achievements & Certifications

IBM : Manager's Choice Award 2H 2019

Was nominated twice and Won the Manager's Choice award for my efforts. The team grew by 3 folds within a span of 2 years

Hackerrank Gold Badge : SQL

Skills Learnt: Advanced SQL
Solved over 40+ Advanced SQL questions given on the Hackerrank portal.

IBM : BB Graduation ceremony Award

Received a Certificate of Recognition for active participation in the 'BB Graduation CEREMONY' from Learning & Knowledge Department, IBM Bangalore .

Kaggle Discussion Expert

Current Worldwide Leaderboard
Rank 486 out of 262917

UpGrad - Python 3 weeks Bootcamp

Joined the 3 weeks long Bootcamp where various concepts of Python were taught:

  • Python - Basic Syntaxes and Data Structures
  • Python - Programming Constructs & Functions
  • Python - Basic Pandas
  • Python - Advance Pandas
  • Basics of SQL - Databases, DDL, DML, Basic Syntaxes
  • Basics of SQL - Joins, Merges, Functions, etc.
    •

    Kaggle : Data Cleaning Course
    (4 hours)

      Concepts learnt:
    • Handling Missing List
    • Scaling & Normalization
    • Parsing Dates
    • Inconsistent Data Entries
      •

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