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Hari haran

Hari haran

Data Analyst and Annotator

Coimbatore
79
Profile Score

About

I am an experienced Data Analyst and Annotator with expertise in labeling and annotating datasets for machine learning. My strong organizational skills and attention to detail enable me to manage multiple projects efficiently. I excel in delivering high-quality annotations and providing actionable feedback that enhances model performance, and I am proficient in various annotation tools.

Skills & Expertise (14)

Amazon Sagemaker Intermediate
7.8/10
2
Years Exp
Python Intermediate
7.4/10
2
Years Exp
SQL Intermediate
6.9/10
2
Years Exp
Power BI Intermediate
6.5/10
2
Years Exp
HTML/CSS LabVIEW Communication Leadership Problem-solving Analytical Thinking Adaptability Teamwork Time management Meeting Deadlines

Work Experience

NLP Data Analyst

Objectways technology

May 2024 - Present

Currently employed as an NLP Data analyst. Labeling text data and ensuring accuracy for NLP tasks in AWS tool. Worked on content writing projects for AI in Amazon Sage Maker tool. Developing and implementing quality control processes. Collaborating with data annotators and leads to provide constructive feedback. Handled content moderation and content vision review, ensuring policy compliance and supporting AI-based visual dataset quality through accurate classification and QC. Developed Blueprint modules for structured API routing and implemented standard JSON responses with proper status codes and error handling. LiDAR Project: Annotated and deployed 3D LiDAR point cloud datasets for robotics training, ensuring quality validation and export compatibility for deployment. Encord Project: Worked on data annotation and dataset deployment for robotics, ensuring high-quality labeled data export and delivery for robot training and execution.

Education

BE in Electrical and Electronics Engineering - Karpagam College of Engineering

2020 - 2024 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 19/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 79/100

Profile Overview

Member sinceFeb 2026

Skills (14)

Amazon Sagemaker Python SQL Power BI HTML/CSS LabVIEW Communication Leadership Problem-solving Analytical Thinking +4 more