asoftwareengineerbuildingthingsthatworkanddelight.

Hi, I'm Sagar. I like turning tangled systems into things that just work.

See my work

Experience

Jan 2025 – Present

Software Development Engineer II · Bank of New York

  • Cut query latency 85% (800ms to 120ms) in a Spring Boot service with 40+ REST APIs and Hazelcast caching at 50K+ daily requests.
  • Built a Python MCP server that lets AI agents make configuration changes, reducing manual effort by 90%.
  • Migrated configurations for 1,000+ broker-dealer firms across 2M+ records with zero data loss.

Jul 2023 – Jan 2025

Full Stack Developer · Bank of New York

  • Reduced data synchronization from 24 hours to 4 seconds using PL/SQL pipelines and materialized views.
  • Cut configuration assembly latency 70% with Java virtual threads and a recursive merge engine.

May 2022 – Jul 2022

Software Engineer Intern · Persistent Systems

  • Built an Azure DevOps CI/CD pipeline with SAST, SCA and DAST scans (SonarQube, OWASP ZAP) plus Terraform.

May 2021 – Jul 2021

Software Engineer Intern · Secure Blink

  • Independently built the ThreatSpy vulnerability reporting dashboard UI from scratch, with 25+ interactive charts in Vue.js, Vuex and Apache ECharts.