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ML data Associate 2
Amazon
Dec 2024 - Mar 2026 • 1 yr 3 mos
Data Annotation - Text , Image , Video, Red Teaming and Prompt Engineering. GPT 4, Gemini, Claude.
AI Security & LLM Evaluation Engineer
Genpact • Tiempo completo
Feb 2024 - Nov 2024 • 9 mos
Improved model accuracy by 25% using Chain-of-Thought and Few-Shot prompting. Conducted adversarial testing, discovering 150+ unique jailbreak vectors to reduce safety violations. Curated synthetic datasets for SFT and RLHF. Evaluated performance across GPT-4, Llama, and Claude architectures to identify bias and security vulnerabilities while maintaining structured evaluation frameworks.