Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Languages
Work Availability
Timeline
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Manikandan MURUGAPPAN

Manikandan MURUGAPPAN

LEAD ENGINEER|Azure Certified Data Scientist
Coimbatore

Summary

With 7 years of experience as data scientist and decade-long academic background, Specializing in delivering advanced analytics solutions for optimized efficiency. Proficient in Azure, Spark, Python, and SQL.With expertise in advanced statistical algorithms, machine learning, and data engineering.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Lead Engineer - Compliance Analytics

HARMAN CONNECTED SERVICES
COIMBATORE
01.2022 - Current
  • As individual contributor, Led migration of complex SQL stored procedures for RA module to Azure, utilizing Spark, Azure Synapse, and ADF, resulting in outstanding 85% improvement in system performance
  • Proactively supported team members in overcoming databricks related challenges, fostering collaborative work environment
  • Contributed to enhanced efficiency and reduced server loads
  • Implemented outlier detection algorithms for different case phases in Attorney Case Investigations, optimizing workload management across multiple modules and geographies for most recent quarters.

Consultant-Supply Chain Analytics

EY LLP
Bangalore
01.2021 - 01.2022
  • Created advanced multivariate and univariate time series models to track weekly sales volumes for B2B customers
  • Forecasts beat Demand Planner's forecasts by 5% on average across different categories
  • Identified trends and patterns, ensuring model validation through back-testing, and refining models based on retro and future fits.

Analyst-Decision Science

HSBC
Bangalore
01.2019 - 01.2021
  • Streamlined data collection and implemented automated framework leveraging Bloomberg data to calculate competitors' interest rates, resulting in weekly time savings of 3 days and monthly cost savings of $10k
  • Built regression model for current account forecasting in Flow of Funds, leveraging historical data patterns to project account balance. This approach enhances strategic planning by providing insights into anticipated financial dynamics of these accounts.
  • Innovatively devised solution employing n-gram analysis and cosine similarity to address missing relationship of entity names, enhancing Relationship tab UI
  • Increased availability of data in UI by 7%.

System Engineer

Tata Consultancy Services
Bengaluru
01.2016 - 01.2019
  • Engaged in comprehensive data collection, wrangling, and development of feature pipelines
  • Implemented model monitoring dashboards using Tableau
  • Built high-performing models for generated leads in origination, enhancing underwriting process with F1 score of 87% and 84% precision in out-of-sample validation. Resulting in 7% improvement in throughput, 10% surge in total lending, and 6.5% increase in revenue.

Education

PGP - Data Science

Praxis Business School
01.2019

Bachelors in Engineering - Electronics Technology

Anna University
Coimbatore
01.2015

Skills

  • Python
  • Spark
  • Azure
  • Scala
  • Power BI
  • SQL
  • Tableau
  • ADF
  • Machine Learning
  • Data Analytics
  • Data Engineering
  • Databricks
  • Data Processing

Accomplishments

  • Optimized Return Analytics module
  • Reduced server load by 60% and performance improvement by 6x
  • Implemented and designed machine learning system that predicted loan defaults across different regions with more than 87% F1-score

Certification

  • Azure Certified Data Scientist

https://www.credly.com/badges/21ecb599-b558-466e-8225-386abe9bc20c/linked_in_profile

Languages

Tamil
First Language
English
Proficient (C2)
C2
Malayalam
Beginner
A1

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

Lead Engineer - Compliance Analytics

HARMAN CONNECTED SERVICES
01.2022 - Current

Consultant-Supply Chain Analytics

EY LLP
01.2021 - 01.2022

Analyst-Decision Science

HSBC
01.2019 - 01.2021

System Engineer

Tata Consultancy Services
01.2016 - 01.2019

PGP - Data Science

Praxis Business School

Bachelors in Engineering - Electronics Technology

Anna University

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Manikandan MURUGAPPANLEAD ENGINEER|Azure Certified Data Scientist