Mohit Baliyan | Analyst - Collection & Recoveries at Arum

Mohit Baliyan

Analyst - Collection & Recoveries at Arum

Based in Birmingham, United Kingdom

Projects

Linear Dimensionality Reduction: Which is better ?

Principal Component Analysis is one of the mathematical tools which is used widely to project high dimensional data into lower dimensional data. There is no validated choice of selecting the number of principle components to represent the original data.

Analysing Road Safety in the UK

STATS19 is strongly associated with road crashes that happened throughout the UK. Data on accidents, vehicles, and casualties was examined and visualised to determine the reason for these accidents and later come up with a conclusion using proposed ideas for how they can be reduced.

Optimized implementation of algorithms

Implementation of algorithms i.e Searching, Sorting, Data structures, Linear, Logistic, Ridge, Lasso and Elastic Net Regression, K Nearest and Radius Nearest Neighbors, Support Vector Machine, Passive Aggressive, Clustering and Principal Component Analysis

Brain Tumour Detection and Class Identification

CNN in Keras to detect and classify brain tumours from MRI scans and achieved 100% sensitivity in tumour detection and 98% accuracy in tumour type identification.

Experience

2022-Present

Analyst - Collection and Recoveries

• Drove 3% bad rate reduction and 5% good customer acquisition lift by rebuilding in-house credit scorecards using machine learning and custom reject inference methodology. • Performed statistical analysis and clustering of transaction data to identify usage behaviours and segment customers, delivering interventions that achieved 15% better engagement and 10% increased awareness. • Designing workflows in debt collection strategy for consumer lending products, building configurations in FICO Debt Manager using SQL and Blaze, unit testing, and deploying the configuration. • Performing data quality checks, data mapping across development and testing environments, and writing test scenarios for functional testing.

Education

2021-2022

MSc Data Analysis at University of Leicester

Modules: Mathematical Modelling, Linear Statistical Models, Fundamentals of Data Science, Data Mining & Neural Networks, Financial Services Information Systems.

2016-2020

B.Tech CSE at AKTU

Advanced Calculus, Linear Algebra, Statistics & Probability, Design & Analysis of Algorithms and Database Management Systems