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Tulika Sharma

Tulika Sharma

Data Science Consultant



My Portfolio Highlights

My New Course

Introduction to Python

My New Project

Dr. Semmelweis and the Discovery of Handwashing

My New Track

Python Fundamentals

Data visionary, envisioning a future transformed by the power of information.

My Work

Take a look at my latest work.


Understanding Data Science


Introduction to SQL


Introduction to Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Tredence Inc. | Aug 2022 - Present

Data Science Consultant | Data Analysis | Python | SQL

Tredence is an analytics services company focused on delivering solutions that bring competitive advantage and then help ensure those solutions are successfully implemented down to the front lines. ● Increase Client's store efficiency by 15% by analyzing store performance data in SQL/PySpark to find 10 improvement areas & provide 6 leaders a quantified way to measure a store manager’s performance. ● Raise data accuracy by 30% through developing & implementing data mining steps like removing duplicates for quality assurance processes in new pipelines by manipulating data in different Hive tables & CSV files. ● Decrease communication errors by 30% by developing 9 data pipelines and documenting all the project details in preparation for a knowledge transfer with Confluence to raise team collaboration/communication. ● Manage the entire data processing pipeline for 3 executives using 4 Power BI dashboards & Power Automate & adopt a performance score methodology for each technology segment to increase speed to delivery. ● Implement robust data cleaning and transformation procedures on employee data by performing data integrity checks, standardizing the data, and storing all data types in their default format to increase data accuracy. Skills developed in the role: Python, PySpark, SQL, Tableau, GCP(DataProc, BigQuery), Hive, Power BI, Snowflake, Data Analysis
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University at Buffalo | Sep 2021 - Jan 2022

Graduate Student Assistant | Machine Learning | Python

• Drafted problem statement for coursework projects( Supervised Learning: Logistic Regression, Unsupervised Learning: K-Means) • Prepared weekly quizzes for the course - Introduction to Machine Learning. • Graded assignments and project works of 40 - 45 students bi-weekly, and held regular Office Hours weekly. Skills developed in the role: Python, Data Analysis, Machine Learning, ML models, Oral/Written Communication, Report Writing, Presentation, Pandas, TeamWork

Team 4 Progress Technologies | May 2019 - Jul 2019



Camp K12 | May 2019 - Jun 2019

Summer Intern


My Education

Take a look at my formal education

Master's degree, Computer ScienceUniversity at Buffalo | 2022
Bachelor of Technology, Computer ScienceNational Institute of Technology Agartala | 2020

About Me

Tulika Sharma

Data Science Consultant at Tredence | Computer Science, M.S. at the University of Buffalo | SQL | Python | Tableau | Power BI | Data Analytics | Data Visualization | Data Modeling | Statistical Analysis

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