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Altaf Hussain India | Remote Ready dynamic0939@gmail.com | +919390866638 | LinkedIn: https://www.linkedin.com/in/altaf-hussain-96a8063ba/ PROFESSIONAL SUMMARY Results-driven Data Scientist / AI Quality Specialist with strong experience in AI evaluation, data annotation quality, and analytics-driven decision-making. Proven expertise in data wrangling, model performance analysis, and automated QA validation systems. Skilled at identifying hidden biases, analyzing model failures, and improving Large Language Model (LLM) outputs through structured evaluation frameworks. Experienced in managing QA teams, collaborating with global clients, and delivering actionable insights that improve AI model accuracy, safety, and consistency. CORE SKILLS • AI Model Evaluation & Validation • Data Wrangling & Preprocessing (Text Data, LLM datasets) • Statistical Analysis & Performance Metrics • Bias Detection & Model Diagnostics • Data Visualization (Power BI, Tableau, Python) • Automation (Python, SQL, Excel VBA) • Quality Assurance (Manual + AI-based QA systems) • Large Language Models (LLMs) & Prompt Evaluation • Stakeholder Communication & Client Management PROFESSIONAL EXPERIENCE Quality Analyst / AI QA Lead 24-7Intouch | 10/2011 – Present • Act as the primary point of contact for clients to validate and provide feedback on AI- generated QA scores. • Lead a team of QA analysts to validate automated scoring outputs, ensuring alignment with business quality standards. • Designed and implemente

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