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Khushi Sain

@khushisain

GST Compliance Executive at RK Construction Company filing GSTR returns and training AI models in Hindi and English.

India
Message

At RK Construction Company, I manage monthly tax compliance workflows and handle end-to-end computation and filing of GSTR-1 and GSTR-3B returns. I also reconcile purchase and sales registers with GST portal data.

At Outlier AI, I evaluate text-to-speech outputs and work on multimodal RLHF for the Omni TTS ELO project. I write Hindi and English prompts to test accent adaptation, localization, and safety.

At DataAnnotation.tech, I evaluate chatbot responses for accuracy, safety, and grammar, and create bilingual prompts for AI training. I also work on localization so AI outputs reflect regional cultural contexts.

Experience

Work history, roles, and key accomplishments

DataAnnotation.tech logoDA
Current

Freelance Bilingual AI Trainer & Content Evaluator

DataAnnotation.tech

Aug 2026 - Present (3 months)

Collaborated on AI training projects, evaluating chatbot responses for accuracy, safety, and grammar. Crafted complex prompts in Hindi and English to improve large language models and performed localization tasks.

Outlier AI logoOA
Current

Freelance AI Trainer & Multimodal Evaluator

Aug 2026 - Present (3 months)

Executed large-scale data annotation and RLHF training tasks for multimodal and audio-text (Omni TTS) models. Evaluated text-to-speech outputs using ELO-based metrics and developed Hindi and English prompts for system testing.

Prompt WritingAI model evaluation
Multimodal RLHF
Audio Text Alignment
Translation
Hindi English Localization
RC
Current

GST Compliance Executive

RK Construction Company

Jul 2023 - Present (3 years 4 months)

Managed monthly tax compliance workflows, including end-to-end filing of GSTR-1 and GSTR-3B returns. Reconciled purchase and sales registers with GST portal data and coordinated with internal teams to prevent late filing penalties.

GSTR 1 Filing
GSTR 3BGST Reconciliation
Corporate Tax Compliance
Google Sheets
Workplace Applications

Education

Degrees, certifications, and relevant coursework

RD

Ram Lal Anand College, University of Delhi

Bachelor of Commerce, Commerce

Grade: 7.528 CGPA

Activities and societies: Leadership roles in academic group tasks; led multiple research projects and presentations.

Graduated with a Bachelor of Commerce, achieving a 7.528 CGPA. Led academic group tasks and research projects.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

30k+ USD

Skills

GST Compliance
GSTR 1 Filing
GSTR 3BGST Reconciliation
Corporate Tax Compliance
Prompt EngineeringAI model evaluation
Multimodal RLHF
Audio Text Alignment
Hindi English Localization
TranslationGoogle Sheets
Workplace Applications

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