Nagaraj Ramachandran

Data Annotation Specialist with 2 years of experience in image labeling for autonomous driving projects. Skilled in creating accurate bounding boxes, polygons, and segmentation masks for vehicles, traffic lights, lanes, and parking areas. Strong expertise in maintaining high annotation accuracy through guideline adherence, gold set creation, and QA reviews. Currently working at iMerit Technology as a Data Annotator, seeking to contribute my expertise to Oracle's AI/ML data labeling initiatives.

Data Annotation Specialist - iMerit Technology

(2024-12)

• Annotating autonomous driving datasets with focus on vehicles, lane lines, traffic lights, and parking zones.
• Maintaining annotation accuracy above 97% through consistent QA checks.
• Collaborating with QA team to improve guideline clarity and reduce error rates.

Process Executive - Patra Corporation

(2024-04 - 2024-12)

• Processed and validated insurance-related data with high accuracy.
• Reviewed and corrected datasets to meet client-specific guidelines.
• Ensured quality checks and compliance with data workflows.
• Collaborated with team members to meet tight deadlines for large-scale projects.

Data Annotation Trainee - Apexon, Coimbatore

(2023-04 - 2024-03)

• Annotated medical, vehicle, and object-based datasets for AI/ML models.
• Specialized in bounding boxes, polygons, and object-tracking tools.
• Delivered high-accuracy annotations under strict deadlines.
• Recognized for attention to detail, precision, and quality consistency.

B.com - Computer applications - KSG college of arts and science

12th - Commerce - Tamil Nadu State Board (2019)