Learn Data Skills

Chitral Patil


University at Buffalo


My Portfolio Highlights

My New Course

Introduction to SQL

My New Workbook

Intermediate SQL

My New Workbook

Joining Data in SQL

Passionate problem-solver, leveraging data to drive impactful solutions.

My Work

Take a look at my latest work.


Intermediate SQL


Joining Data in SQL


Intermediate SQL

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.

Indian Railway Catering and Tourism Corporation Ltd. | Jan 2022 - Jun 2022

Data Scientist

• Collaborated with a team of data scientists and engineers to build scalable data pipelines for both real-time and batch processing using Jenkins and Airflow developing a predictive model resulting in a 25% increase in retention rates • Worked on all aspects of data solution development, including data analysis, data provisioning, modeling, performance tuning, and optimization using version control and CICD systems leveraging GIT, GitFlow, Bitbucket, and Jenkins • Used statistical practices to analyze current and historical data, by identifying cost savings opportunities of ₹500,000 • Organized, analyzed, and correlated information from multiple data sets to identify patterns and test hypothesis • Impact: Conducted A/B testing on various marketing campaigns, resulting in a 7% increase in conversion rates
Show More

Computer Society of India, VIT Mumbai | Aug 2021 - May 2022

Student Convener & Mentor

• Proven ability to lead and organize teams, driving engagement amongst members - As the student convener of the Computer Society of India, VIT Mumbai, I effectively managed a team of 60 active members, filling 13 different roles such as coordinators, managers, and assistants. In just 3 months, membership doubled in size. • Successfully implemented initiatives for increased member participation - Along with my team, I initiated and organized several coding competitions and workshops within the society each semester that helped to dramatically increase member engagement from an average of 40% to 80%. • Collaborated with various stakeholders for efficient operations - By forming associations with various companies around the city, I was able to secure funding for our events and sponsorships for members, resulting in more resources for the society and better opportunities for our members. • Skilled communicator enabling strong team performance and improved understanding – As a mentor and Student Convener, I communicated regularly with my team through documents and emails which enabled me to draft strategies efficiently convey instructions concisely and keep a keen eye on progress updates.

Indian Railway Catering and Tourism Corporation Ltd. | Jul 2021 - Dec 2021

Data Analyst

• Applied machine learning methods and statistics, including the ML project lifecycle, to data science products and participated in their deployment, monitoring, and maintenance in cloud environments such as AWS & Microsoft Azure • Created predictive models to forecast demand for supply chain management, resulting in a 15% reduction in inventory holding costs and worked with Hive, Spark, and SparkSQL to develop Big Data pipelines for analytics use cases • Developed and implemented machine learning models to improve product recommendations for e-commerce platform • Conducted statistical analysis and devised automated reports to track KPIs for monthly executive presentations • Impact: Reduced data processing time by 25% by optimizing database queries and implementing caching strategies

Computer Society of India, VIT Mumbai | Aug 2020 - Aug 2021


• Leadership: Oversaw the organization’s growth of student membership from 75 members to 250 in the span of 6 months. • Strategic Planning: Planned and implemented conferences and workshops, which established recognition of the organization on a university-wide level. • Problem Solving: Utilized creative thinking strategies to successfully resolve various organizational challenges. • Communication: Increased student engagement by hosting town hall meetings that allowed for open dialogue between the student body and the executive board.

Computer Society of India, VIT Mumbai | Aug 2019 - Aug 2020

Publicity Core

• Graphic Design: Displayed creative ability to design society's activities posters and flyers, resulting in 10% increase in enrollment. • Social Media Management: Strategically implemented a social media plan, increasing the organization's followers by 30% within two months on all mediums. • Event Planning: Organized 7 successful events with an average attendance rate of 100+ people each event. • Team Leadership: Mentored and delegated tasks among team members, leading to successful completion of all projects within deadlines.

YouTube | Jul 2019 - Aug 2020

Content Creator


My Education

Take a look at my formal education

Master's degree, Data ScienceUniversity at Buffalo | 2023
Applied Data Science Lab WorldQuant University | 2022
Bachelor of Engineering - BE, Computer EngineeringVidyalankar Institute of Technology, Mumbai | 2022

About Me

My undergrad in computer engineering is the foundation that has allowed me to blend my passion for Hindustani classical vocals with a data-driven career. I bring a unique perspective to the world, pushing boundaries and innovating with every project.

Powered by

  • Work
  • Courses
  • Experience
  • Education
  • About Me
  • Create Your Data Portfolio for Free