Sartaj Gaddi
Toronto,ON
Summary
Motivated and detail-oriented graduate with a strong foundation in Python programming, SQL, and data engineering concepts, developed through self-paced learning and hands-on projects. Experienced in delivering excellent customer service at Best Buy, with proven communication and problem-solving skills. Currently preparing for the AWS Certified Data Engineer – Associate exam, with practical exposure to AWS tools such as S3, Glue, Athena, and Lambda. Eager to apply both technical and interpersonal strengths in a dynamic, growth-focused role.
Overview
1
1
year of professional experience
Work History
Online Learning & Certification
Self-Paced Learning – Udemy, Books & AWS Resources
03.2025 - Current
- Completed online courses in Python programming, focusing on data structures, file handling, and libraries like Pandas and NumPy.
- Learned data engineering concepts such as ETL pipelines, data warehousing, and data lake architecture.
- Practiced building basic ETL workflows using Python and simulated datasets.
- Studied AWS services relevant to data engineering, including AWS S3, Glue, Athena, Lambda, Redshift, and IAM.
- Built sample data flows for ingestion, transformation, and querying using cloud-native tools.
- Reading “The Data Engineering Cookbook,” and other AWS exam prep materials.
- Preparing for the AWS Certified Data Engineer – Associate (Expected Exam Date: Aug 2025).
Sales Associate
Best Buy
Scarborough, ON
08.2024 - 02.2025
- Greeted customers and provided exceptional customer service.
- Provided accurate information about products, prices and services.
- Conducted inventories on a regular basis to track stock levels.
- Demonstrated product features and benefits for customers' needs.
- Assisted customers with product selection, sizing and styling.
Administrative Assistant Intern
Niagara college
Toronto, ON
02.2024 - 06.2024
- Greeted visitors upon arrival and directed them to appropriate destinations within the building.
- Entered and updated student information using Excel and Google Sheets.
- Responded to inquiries via email, telephone, and social media platforms.
- Supported senior administrative staff in the execution of their duties and stepped in during their absence.
- Supported department events by printing materials, setting up rooms, and coordinating logistics.
Education
Undergraduate Diploma - Computer Programming
Niagara College
Toronto, ON01-2025
Skills
- Python programming
- Data engineering fundamentals
- AWS services
- SQL and relational databases
- Technical troubleshooting
- MS office
- Customer service and communication
- Conflict resolution
- Calm under pressure
- Fast learner with a strong work ethic
- Friendly, positive attitude
Timeline
Online Learning & Certification
Self-Paced Learning – Udemy, Books & AWS Resources
03.2025 - Current
Sales Associate
Best Buy
08.2024 - 02.2025
Administrative Assistant Intern
Niagara college
02.2024 - 06.2024
Undergraduate Diploma - Computer Programming
Niagara College
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