Vivek kumar

Data Scientist

Gurugram, Haryana, India6 yrs 6 mos experience
Most Likely To Switch

Key Highlights

  • Expert in machine learning and data analysis.
  • Proven track record in customer retention strategies.
  • Strong programming skills in Python and SQL.
Stackforce AI infers this person is a Data Scientist with a focus on Fintech and machine learning applications.

Contact

Skills

Core Skills

Machine LearningPython

Other Skills

A/B TestingData AnalysisData StructuresMatplotlibMicrosoft Power BINumPyPandasRecommender SystemsSQLScrumStatistical Data AnalysisStatisticsWeb ScrapingXGBoostsklearn

About

I am a data scientist with a passion for storytelling. During the day, I am usually programming, working to derive insight from large datasets. My skills include: - Python - SQL - Data visualization - BI Tools (Tableau & PowerBI) - Python Libraries (Seaborn & Matplotlib) - Alteryx - Exploratory Data Analysis - Hypothesis Testing - Machine learning I have developed a strong acumen for problem-solving. I often work on end-to-end data science projects that usually begin by collecting data from third-party sources and end with delivering business insight in the form of customer segments. Sometimes, I create personal projects and I also enjoy going on sites like HackerRank, Datalameur, and Leetcode to try out their programming challenges. You can take a look at some of my projects in this Portfolio. I will link my work to their GitHub repositories, so feel free to download my code and play around with it. In order to verify my skillset, I've taken a couple of certification exams and as of now I'm certified in the following areas: 1. Hackerrank SQL Advanced Certification 2. Alteryx Core Certified Apart from the certification, I've also completed many online courses: Stanford Online - SQL Stanford Online - Statistics University of Michigan(Coursera) - Python Udemy - Tableau Google Data Analytics (Coursera) I have downloaded e-books, audited courses on edX and Coursera, and spent countless hours on sites like HackerRank and FreeCodeCamp. I am grateful to online educators who have given me the opportunity to learn these things, and for democratizing education. Working with data is not just a part of my professional curriculum but, it's my passion too that not only helps me achieve more but, makes me inspire others to achieve more. Please go through my Portfolio to take a look at my work. Portfolio Link: https://sites.google.com/view/vivekdata

Experience

Upstox

Data Scientist

Mar 2024Present · 2 yrs

Paytm

2 roles

Senior Data Scientist

Promoted

Sep 2023Feb 2024 · 5 mos

Data Scientist

Jan 2023Feb 2024 · 1 yr 1 mo

  • Worked on SQL,Python,Machine learning. Here are key projects:
  • 1. Install to signup Model
  • Built an XGBoost Bivariate model to predict users which may not signup after install. organisation took adequate measures to target such customers. This model helped higher conversion of installs into signups over control.
  • 2.Location based Bank recommendation.
  • Organisation saw a very high iteration of customer in UPI registration from Banks page.Built a recommender system to suggest top 3/5 banks to customers. This reduced churn of customer and enhanced customer satisfaction on platform.
  • 3. Customer Retention n30
  • built XGBoost multivariate model to predict behaviour model in 30 days using its data from last 60 days.
SQLPythonMachine learning

Pwc

Associate-2 (Data Analyst)

Nov 2021Jan 2023 · 1 yr 2 mos · Bangalore Urban, Karnataka, India

Infosys

2 roles

Digital Specialist Engineer

Promoted

Jan 2021Oct 2021 · 9 mos · Hyderabad, Telangana, India

system engineer specialist

Jul 2019Dec 2020 · 1 yr 5 mos · Hyderabad, Telangana, India

  • Got under 100 rank in Hackwithinfy

Education

Scaler

Certificate Program — Data Science

Nov 2021Present

UIET Panjab University

Bachelor of Engineering - BE

Jan 2015Jan 2019

Delhi Public School, Ranchi

Jan 2012Jan 2014

Dav sasaram

Jan 2004Jan 2012

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