Open to opportunities

Anwesha Gupta

@anweshagupta

Message

I build ML datasets and design NLP prompts for multimodal AI.

India

Message

What I'm looking for

I seek a hands-on AI/data role focused on dataset creation, prompt engineering, and multimodal annotation within collaborative teams that prioritize data quality, compliance, and measurable model impact.

I specialize in building high-quality ML training data and designing NLP prompts that improve multimodal model performance. I have annotated 1,000+ video and skeleton datasets and created 500+ domain-specific prompts to enhance temporal event detection, motion generation, and language alignment.

In roles across AI, finance, and research I supported LLM training, Spark-based automation, and produced actionable OSINT and financial intelligence. I consistently deliver 95%+ annotation accuracy, scalable dataset structures, and content that drives measurable results, and I prefer collaborative environments where data quality, compliance, and model impact are prioritized.

Experience

Work history, roles, and key accomplishments

Freelance Prompt Generation Specialist

Outlier

Dec 2023 - Mar 2024 (3 months)

Created 500+ NLP-focused prompts across diverse domains to train and fine-tune an LLM, improving output coherence and compliance. Identified and resolved inconsistencies in model outputs to enhance natural language fluency.

Prompt Engineering Fine Tuned LLMs NLP Prompt Testing Model Evaluation Data Annotation

Data Analyst (Consultant)

Straive

Mar 2023 - Jun 2023 (3 months)

Delivered ESG ratings across industries while maintaining 90%+ quality standards and validated Spark-based automation outputs to reduce mismatches. Improved dataset accuracy through targeted validation and QA processes.

ESG Data Validation Apache Spark Data Quality Assurance Automation Testing Excel

Freelance Content Writer/Creator

Self-Employed

Jul 2021 - Sep 2022 (1 year 2 months)

Ghostwrote blogs and product content that reached millions of views and drove measurable sales impact. Designed marketing visuals in Canva and developed business websites using Wix to support client growth.