Key Skills

Freelancer Overview

Sk Rayhanuddin Kolkata, India Email: hightechgaming.9467@gmail.com GitHub: https://github.com/Roniafj44 � Target Role LLM Trainer AI Data Annotator RLHF Evaluator Level: Junior Type: Freelance Core Skills Python (3/5): Built ML pipelines and web scraping tools for data collection and preprocessing SQL (3/5): Worked with vector databases for AI-based legal model applications NLP / LLMs: Experience in fine-tuning ML models for autonomous execution on low-end devices Prompt Engineering: Basic experience in structuring prompts for task-specific outputs Data Handling: Dataset preparation, cleaning, and transformation Tools & Technologies: Python, basic ML frameworks, scraping utilities, vector DB concepts Relevant Experience Self-Directed AI/ML Development Independent Projects Developed machine learning pipelines for data ingestion, preprocessing, and model execution Built scraping tools to collect structured datasets for AI training workflows Worked on optimizing models for execution on low-resource hardware environments Implemented vector database concepts for semantic retrieval in AI applications Projects AI Model Optimization for Low-End Devices Designed ML workflows to enable autonomous execution under hardware constraints Focused on efficiency improvements in model inference and resource utilization AI Legal Model (Vector Database Integration) Developed a system leveraging vector storage for semantic search and retrieval Applied SQL concepts in managing structured and unstru

Labeling Experience

Education

Work History