Sathwik V.

About Sathwik V.

Data Scientist & AI Engineer with 4+ years of experience building enterprise Agentic…

Experience

1. Software Engineer

   PNC

   Sep 2024 — Present · US

   Architected and enhanced backend services using Java and Spring Boot, supporting account and transaction workflows with focus on concurrency control, efficient data access patterns, and handling concurrent requests with consistent response times under peak load- Owned development of internal operational platforms using Angular and Node.js, delivering 9+ integrated modules for case management, approvals, and customer insights, improving usability and reducing dependency on fragmented legacy tools- Boosted system stability by implementing comprehensive automated testing strategies using JUnit and JavaScript frameworks, covering over 130+ regression scenarios and reducing recurring production defects by 30% across multiple release cycles- Led integration of asynchronous messaging using RabbitMQ to decouple tightly coupled services, enabling reliable background processing for notifications and workflow transitions while improving system resilience during traffic spikes- Designed and implemented backend workflows using optimized data structures and algorithms, applying system design principles to ensure low-latency processing, efficient memory usage, and high throughput for account and transaction services under peak load conditions- Orchestrated centralized logging and observability using ELK Stack, structured logs, and alerting mechanisms, reducing production incidentdiagnosis time from several hours to under 40 minutes and improving operational response efficiency- Built and managed infrastructure as code using Terraform, reducing deployment-related failures by 25% and ensuring consistent, repeatable environments aligned with compliance requirements.