Mayuri Payghan

I’m a Data Analyst with a B.Tech in Computer Engineering and a Microsoft Certified: Fabric Analytics Engineer Associate (DP-600). I turn multi-source data into clear, decision-ready dashboards using strong SQL, Excel, and Power BI foundations.

In my recent AI Engineer Intern role at AIGenius LLP, I built VoiceBridge—an assistive real-time communication app. I designed the STT/TTS data processing pipeline in Python and integrated an AI chat module for context-aware two-way communication, targeting near real-time responses.

My analytics projects reflect how I work end-to-end: ingesting, cleaning, validating, and transforming data into stakeholder-ready outputs. For example, I built an Employee Attrition & Retention Analytics Dashboard in Microsoft Fabric, and created interactive self-service Power BI reporting that reduced manual HR effort.

I also developed an AQI predictive forecasting model to support environmental monitoring and public health decision-making. Using supervised machine learning, I improved prediction accuracy by ~18% over baseline models and identified PM2.5 and NO₂ as key pollutant drivers, enabling targeted policy recommendations.