Renuga J

Annotation Reviewer

Chennai/Bangalore

Profile Score

About

Detail-oriented professional with experience in data annotation, quality validation, and Excel based reporting. Skilled in handling structured datasets, ensuring data accuracy, and generating pivot-based reports and dashboards. Strong analytical mindset with attention to documentation and process efficiency.

Skills & Expertise (19)

Cross-functional coordination Intermediate

7.4/10

Years Exp

stakeholder communication Intermediate

7.2/10

Years Exp

Internal Annotation Platforms Malayalam - Conversational Hindi – Conversational Telugu - Conversational Tamil – Native English – Full Professional Proficiency AI Annotation Workflows Agriculture and Agri-tech Grafana (Tracking metrics) Confluence (Guidelines) Operations Tracking and Reporting V7 Darwin SQL (Basics- SELECT, WHERE, HAVING, JOIN, GROUP BY, ORDER BY) Python (Basics) Microsoft Excel (Advanced – VLOOKUP, XLOOKUP, IF, SUMIF, Pivot chart, Pivot tables) SLA and Quality Monitoring Process Improvement and Documentation

Work Experience

Annotation Reviewer

Trimble Inc.

Jan 2023 - Jan 2025

Supported large-scale AI and computer vision projects by reviewing annotated datasets for accuracy, consistency and compliance with guidelines. Prepared daily, weekly and monthly Excel-based reports tracking productivity, quality metrics and performance. Coordinated with the manager in preparing performance reports and analysis to improve process efficiency and team productivity. Identified process gaps and collaborated with internal teams to improve workflow efficiency and data quality. Created and maintained documentation, SOPs and review guidelines for smoother onboarding and tracking of efficiency. Coordinated with cross functional teams to collect, validate and update data for reporting. Preparing reports and presentations for internal leadership and client-facing discussions. Actively contributed to hiring, resume screening, interviewing and onboarding and training of new team members. Worked on tools such as V7 Darwin and an internal annotation platform developed by a France-based client team. Developed strong communication skills by explaining quality issues, aligning expectations and supporting collaborative problem solving. Coordinated with freelance annotators globally to ensure project timelines were met.

Education

Bachelor of Science (Hons.) Agriculture - Vellore Institute of Technology

2019 - 2023 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10

📄 Resume 10/10

💼 Job Title 10/10

✍️ Bio 10/10

🛠️ Skills 20/20

🎓 Education 10/10

⏱️ Experience 5/15

💰 Rate 0/5

🏆 Certs 0/5

✅ Verified 5/5

Total Score 80/100

Profile Overview

Member sinceFeb 2026

Skills (19)

Cross-functional coordination stakeholder communication Internal Annotation Platforms Malayalam - Conversational Hindi – Conversational Telugu - Conversational Tamil – Native English – Full Professional Proficiency AI Annotation Workflows Agriculture and Agri-tech +9 more

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