Hari (Harrypotter)
Computer Science Engineering professional with experience in AI data annotation, annotation quality review, field operations, technical support, and customer handling
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About
Computer Science Engineering professional with experience in AI data annotation, annotation quality review, field operations, technical support, and customer handling. Skilled in AI data labeling, QA validation, MS Excel reporting, troubleshooting, communication, and team coordination. Interested in Quality Analyst, Annotation QA, AI Data Annotation, ADAS, Autonomous Driving, LiDAR, and Computer Vision projects.
Experience
Field Associate - Reliance Jio Infocomm Ltd. - Coimbatore
(2021-01 - 2022-11)
- Installed and configured Jio Fiber broadband services for 300+ customers while maintaining high customer satisfaction.
- Troubleshot on-site network issues and reduced downtime and repeat complaints.
- Consistently completed 10+ installations per day while maintaining proper documentation.
- Handled customer communication, issue explanation, and service coordination professionally.
Annotation Associate - Desigrow Technologies Pvt. Ltd. - Coimbatore
(2022-12 - 2023-02)
- Contributed to AI and machine learning datasets with 95-98% annotation accuracy for visual recognition projects.
- Reviewed annotated data and corrected errors to improve dataset quality and model performance.
- Followed project guidelines, quality standards, and delivery timelines for annotation tasks.
- Coordinated with project leads to complete assigned work within deadlines.
Education
B.E. - Computer Science Engineering - Rathinam Technical Campus, Anna University (2026)
Diploma - Computer Science Engineering - Shakti Polytechnic College (2021)
Secondary School Leaving Certificate - Sri Venkateswara Vidyalaya Matric School (2018)
