Data Annotator
-Reviewed and annotated over 2,000+ AI-generated code completions across languages such as Python, JavaScript, and SQL to improve model accuracy and adherence to best practices. – Identified and corrected logic errors and inefficiencies in hundreds of code samples, contributing to a 15-20% improvement in model correctness on internal benchmarks. – Provided structured technical feedback on AI code outputs with a 98% QA accuracy rating, ensuring consistency and reliability in training data. – Collaborated with a team of engineers and trainers to evaluate 100+ coding tasks weekly, optimizing the model’s problem- solving capabilities across real-world scenarios. – Helped reduce model hallucinations in code generation tasks by curating high-quality examples and edge cases for supervised fine-tuning – Maintained a 98% QA accuracy across weekly evaluations of 100+ coding and ML tasks. – Created structured ML training data covering Python, JS, SQL, DS/ML pipelines, and algorithmic reasoning ta