Himalayas logo
Suraj ChandravanshiSC
Open to opportunities

Suraj Chandravanshi

@surajchandravanshi

Detail-oriented AI Trainer with expertise in evaluating AI responses for accuracy and reliability.

India
Message

What I'm looking for

Seeking a challenging role that leverages my AI, LLM, language, analysis , evaluation, management, teaching, and public speaking skills to drive growth and success in a dynamic environment.

I am an AI data training and quality assurance professional with extensive experience in prompt engineering, data annotation, and AI ethics. I have contributed to major AI initiatives like Google Gemini 2.5, Apple AI assistant, Google Translate and Pinterest, including improving the factual accuracy and safety of large language models and optimizing multi-modal AI capabilities.

I am agile, resourceful, and excel at leading teams, conducting research, and communicating effectively in English and Hindi to enhance AI performance. I have a background in Meta Ad and Google webpage analysis which gave him a stronghand on evaluation of all data types which include AI text, images and videos. In the beginning of my career, I had developed training and team management skill as associate and team lead when selling edtech products. My personal strength is working remotely without direct assistance, maintaining consistant quality in evaluation, teaching guidelines to fellow raters and managing team for training and collaboration which I did during my data annotation journey. My two year target is to become the Head of Quality Control on AI fine tuning projects.

Experience

Work history, roles, and key accomplishments

Invisible Technologies logoIT

AI Data Trainer

Sep 2024 - Apr 2025 (7 months)

• Trained and optimized AI data for Google Gemini 2.5, refining its reasoning and multi-modal capabilities, contributing to its
industry-leading performance and strengthening its analytical and solution-generation capabilities.
• Performed assessments of AI responses against real-world data for accuracy and truthfulness along with providing clear verdicts.

ON
Current

AI Data Trainer- English and Hindi

Oneforma

May 2024 - Present (1 year 7 months)

• Annotated and graded Apple AI assistant responses for precision, language quality and user satisfaction, increasing output quality by 25%.
• Improved translation accuracy of Google Translate, leading to a noticeable enhancement in translation accuracy and fluency.
• Designed innovative prompts to facilitate comprehensive testing for all prompt categories and assessed AI prompts for localization.

Appen Butler Hill Inc logoAI

Meta Ads Evaluater/Data Annotator

Sep 2023 - Sep 2024 (1 year)

• Investigated Facebook and Instagram ads for adherence to content safety guidelines, providing critical feedback.
• Analyzed user queries comprehensively, enhancing the Pinterest’s operations through effective categorization.
• Executed accurate transcription of Hindi audio files, utilizing advanced technology and linguistic expertise to achieve high efficiency.

MI
Current

AI Response Evaluation Specialist

Mindrift

Apr 2025 - Present (8 months)

Reviewed prompts and evaluated AI alignment with safety and quality criteria, authored feedback for writers and coordinated with assurance specialists to uphold language quality.

ON

AI Data Trainer

Oneforma

May 2024 - Sep 2024 (4 months)

Trained and optimized AI data for Google Gemini 2.5 and other models, improving factual accuracy and solution-generation capabilities and achieving a 40% increase in factual accuracy through continuous evaluation.

AH

Meta Ads Evaluator

Appen Butler Hill

Sep 2023 - Sep 2024 (1 year)

Reviewed Facebook and Instagram ads for content safety compliance and performed transcription and categorization tasks, maintaining high accuracy and consistent quiz performance above 80%.

Education

Degrees, certifications, and relevant coursework

Sage University logoSU

Sage University

Master of Business Administration, Finance and HR

2020 - 2022

Specialized in Finance and Human Resources. Gained expertise in financial management, strategic HR, and organizational behavior.

GC

Govt. Holkar Science College

Bachelor of Science, Computer Science

2016 - 2019

Focused on Computer Science principles and applications. Developed strong foundational knowledge in programming, data structures, and algorithms.

VA

Vindhyachal Academy

Higher Secondary Certificate, PCM + CS

2015 - 2016

Completed higher secondary education with a focus on Physics, Chemistry, Mathematics, and Computer Science. Built a strong academic foundation for further studies.

Tech stack

Software and tools used professionally

Find your dream job

Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan
Suraj Chandravanshi - Language Quality Assurance Specialist - Mindrift | Himalayas