Mayank Kumar
Data Analyst
Bangalore
Summary
- Enthusiastic Data Analyst having around 4 years of experience in Data Analytics. Experienced in interpreting, analyzing data, deriving insights to drive growth. Hands-on experience in data manipulation, visualization and extraction through analytics tools like:
SQL(Joins, Aggregate function, Window function etc.)
Python (Pandas , Numpy , Matplotlib ,Lambdas etc.)
Excel (Vlookup, Xlookup, pivot table etc.)
Tableau (Dashboards, Filters, Joins & blending, LOD etc.)
Eager to contribute to organization's success. Motivated to learn,grow and excel in data Science .
Overview
4
4
years of professional experience
Work History
Data Analyst
Truecaller International LLP
05.2022 - Current
- Unified Audience Taxonomy (UID) Project - Designed and implemented a user segment system based on Industry standard Taxonomy Segmentation, focusing on advertiser/market needs. Assumed complete responsibility for the Knowledge base layer.
- Successfully fulfilled timely adhoc data requests from Adops and Adsales to ensure smooth campaign operation.
- Executed narrative data requests and delivered Festive Insights to the product & marketing team, aiding in the understanding of customer purchase behavior.
- Utilized Kubeflow (conda environment) to conduct Exploratory Data Analysis.
- Maximized efficiency by leveraging Validio for anomaly detection.
- Worked closely with product managers to perform product analysis for multiple product features using SQL (BigQuery - GCP).
Data Analyst
Byjus
06.2021 - 05.2022
- Analyzed sales of Disney Byjus Early Learn App (K3) and OSMO to enhance performance.
- Generated interactive sales performance analysis dashboard using Tableau to track KPIs for k12 Sales, including plotting charts with filters, and geographical mapping of sales.
- Enhanced Teacher Training Course (TTC) by leveraging data obtained from webscraping activities for k10-k12 (Byjus+Akash Integrated) product.
- Analysis and Visualization of Byjus k12 data by the use of python libraries (Exploratory Data Analysis.)
- Suggested key business insights to Product Managers & Engineers which helped in productivity.
- Utilized SQL for data pull and python for data manipulation.
Education
B.E - Electronics & Communication
Siddaganga Institute of Technology, Tumakuru
Karnataka07-2017
Skills
SQL (BigQuery)
Python (Pandas , Numpy etc)
MS Excel (lookup, pivot table etc)
Snowflake
Data Visualisation
Data modeling
Data warehousing
ETL processes
Web scraping
Statistics
Analytical problem solving
Contact
Bangalore, 560067
Timeline
Data Analyst
Truecaller International LLP
05.2022 - Current
Data Analyst
Byjus
06.2021 - 05.2022
B.E - Electronics & Communication
Siddaganga Institute of Technology, Tumakuru
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