I am an analytical and detail-oriented AI Training Specialist with expertise in RLHF (Reinforcement Learning from Human Feedback) and LLM Evaluation. I audit AI-generated content for factuality, logical reasoning, and safety, and I identify model hallucinations to provide high-quality Golden Responses to improve machine learning accuracy. I am committed to delivering high-precision data annotation for elite global AI projects.…

Tekkina Vijay Kumar

I am an analytical and detail-oriented AI Training Specialist with expertise in RLHF (Reinforcement Learning from Human Feedback) and LLM Evaluation. I audit AI-generated content for factuality, logical reasoning, and safety, and I identify model hallucinations to provide high-quality Golden Responses to improve machine learning accuracy. I am committed to delivering high-precision data annotation for elite global AI projects.…

Available to hire

I am an analytical and detail-oriented AI Training Specialist with expertise in RLHF (Reinforcement Learning from Human Feedback) and LLM Evaluation. I audit AI-generated content for factuality, logical reasoning, and safety, and I identify model hallucinations to provide high-quality Golden Responses to improve machine learning accuracy.

I am committed to delivering high-precision data annotation for elite global AI projects.

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Skills

Experience Level

Active Directory
Expert
Prompt Engineering
Expert
AI Data Labelling
Expert
Python
Expert
SQL
Expert
Data Science
Expert
PowerShell
Expert
Java
Expert
Adobe After Effects
Intermediate
Salesforce
Intermediate
JavaScript
Intermediate
Azure
Intermediate
Adobe Illustrator
Intermediate
GitHub CoPilot
Intermediate
DaVinci Resolve Studio
Intermediate
Jira
Intermediate
Blender
Intermediate
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Language

English
Fluent
Telugu
Fluent
Hindi
Advanced

Work Experience

Freelance AI Data Contributor at Freelance
January 1, 2024 - Present
Executed high-volume data annotation tasks across AI training platforms with 98% accuracy; conducted in-depth research to verify factuality of AI responses to prevent misinformation; ranked and evaluated LLM outputs on Helpfulness, Honesty, and Harmlessness (HHH); drafted detailed 'Reasoning' reports explaining why preferred responses were chosen.
AI-ML Virtual Internship at NPTEL
January 1, 2024 - March 1, 2024
8-week virtual internship covering Artificial Intelligence and Machine Learning concepts including supervised and unsupervised learning.
Project Coordinator / Data Entry Specialist
January 1, 2021 - December 1, 2023
Managed large-scale datasets with extreme attention to detail, ensuring 100% data integrity and privacy compliance. Collaborated with remote teams via Slack and Trello to meet strict project deadlines and quality KPIs. Analyzed complex information and summarized findings into clear, actionable reports for management.

Education

B.Tech at Lendi Institute of Engineering and Technology
January 1, 2020 - January 1, 2024
Intermediate at Sri Chaitanya Junior College
January 1, 2018 - January 1, 2020
10th at Saint Mary’s English Medium High School
January 1, 2017 - January 1, 2018

Qualifications

AICTE Cyber Security Virtual Internship
March 1, 2022 - May 1, 2022
AI-ML Virtual Internship
January 1, 2024 - March 1, 2024
Programming Essentials in Python
October 1, 2022 - December 1, 2022
Azure Fundamentals
September 1, 2022 - March 1, 2023
Introduction to Internet of Things
July 1, 2022 - October 1, 2022
Database Management Systems
January 1, 2023 - March 1, 2023
Speech-X & English Olympiad
September 1, 2022 - October 1, 2022
Programming Essentials in Python
October 1, 2022 - December 1, 2022
Azure Fundamentals
September 1, 2022 - March 1, 2023
Introduction to Internet of Things
July 1, 2022 - October 1, 2022
Database Management Systems
January 1, 2023 - March 1, 2023
Speech-X & English Olympiad TOEFL
September 1, 2022 - October 1, 2022
Professional Certificate in Cybersecurity
January 11, 2030 - April 20, 2026
Expert Level: Prompt Engineering for LLMs
January 11, 2030 - April 20, 2026

Industry Experience

Computers & Electronics, Software & Internet, Professional Services, Other, Media & Entertainment
    Enhancing Diabetic Care with Retinal Image Analysis for Early Retinopathy Detection

    Developed an advanced retinal image analysis system to improve diabetic care by enabling early detection of diabetic retinopathy, a major complication that can lead to blindness if untreated
    -Tools & Technologies used: Python, Numpy, Matplotlib, Pandas, Tensorflow, Image Processing tools