Snigdha K

About Snigdha K

Full Stack Developer with 5+ years of experience delivering scalable backend and frontend…

Experience

1. Java Full Stack Developer

   Principal Financial Group

   Aug 2024 — Present · US

   Deployed Java-based microservices on Apache Tomcat, routed via API Gateway with authentication and rate limiting, handlingover 1.2 million monthly API calls for payments, notifications, and session control.• Integrated Kafka streams with Python-based anomaly detection models (XGBoost, Isolation Forest) to scan transaction events inreal time and auto-flag suspicious patterns, reducing fraud-related false negatives by 27%.• Developed and exposed RESTful APIs using Spring Boot to serve image classification outputs from a CNN model, poweringautomated product tagging across thousands of e-commerce listings daily.• Built a secure Node.js middleware layer to manage user roles and access for internal AI model dashboards, improving versiontraceability and ensuring audit compliance across 3 core business functions.• Containerized Python-based scoring logic using Docker, orchestrated daily batch inference via Airflow DAGs, and integrated outputsinto the pricing engine, enabling dynamic pricing for 4 customer cohorts.• Wrapped LLM-driven summarization models into production-ready API services with backend integration and failover support,cutting average resolution time for customer service tickets by 18%.

Education

• University of North Texas

  Master's degree

• CVR College of Engineering, Hyderabad

  Bachelor's degree