Rethesh Raghav

Detail-oriented BCA graduate with strong skills in Python, SQL, and software development.

Former

Amazon contractor in image and video data annotation, ensuring accuracy and compliance with quality standards. Certified in Python for Data Science and Machine Learning, with proven ability in testing, validation, and delivering reliable results.

Data Annotator - Hurix Systems Pvt Ltd - Chennai

(2025-11 - 2026-03)

• Annotated datasets (text, image, video) to improve ML accuracy.
• Collaborated with QA team to ensure data consistency and adherence.
• Reported edge cases to refine annotation protocols.
• Maintained quality and throughput under deadlines.

Image & Video Annotator - Amazon - Chennai

(2026-04 - 2026-08)

• Executed annotation tasks with high accuracy and attention to detail.
• Ensured compliance with Amazon's quality standards.
• Reported inconsistencies and maintained dataset quality.
• Collaborated with QA teams to validate outputs.

Bachelor of Computer Applications - Data Science Specialization - Vels University (2021 - 2025)