Larry Nguyen
Software enthusiast with a passion for learning and developing new technology.
About
I’m a Software Engineer who enjoys building systems end-to-end and helping others along the way.
Over the past few years, I’ve owned work across the full development lifecycle from shaping requirements and designing solutions
to implementing, optimizing, and supporting systems in production
More recently, I’ve taken on mentorship roles guiding early-career developers through code reviews, architecture decisions,
and debugging strategies. I care a lot about writing code that lasts and helping others grow along the way.
Experience
Software Engineer II
Feb 2024 – Aug 2025- Developed and maintained Angular front-end applications integrated with GraphQL APIs, improving UX responsiveness and load efficiency.
- Refactored critical GraphQL resolvers and implemented query batching, reducing response latency to ~40ms and improving frontend load performance.
- Collaborated on full-stack adoption of Apollo Federation, defining subgraph schemas and integrating microservices into a unified Supergraph.
- Designed CI/CD pipelines for automated build, test, and deployment of Angular applications using Jenkins and GitHub Actions.
Software Engineer
Dec 2022 – Feb 2024- Engineered backend services enabling large-scale IoT device onboarding, telemetry ingestion, and real-time lifecycle tracking for 100M+ distributed endpoints across cloud infrastructure.
- Developed scalable backend applications in a Golang microservices architecture, contributing to core service reliability and performance.
- Implemented Istio service mesh, Prometheus/Grafana monitoring, and OpenTelemetry tracing to improve observability and service resilience across Kubernetes clusters.
- Improved new developer onboarding by creating streamlined setup guides, environment configs, and internal tooling documentation.
Software Engineer
- Developed data processing capabilities for the workflow feature of Hitachi Content Intelligence (HCI) using Java, improving data handling efficiency and reliability.
- Improved system reliability by identifying and resolving bottlenecks in data processing and execution flows.
- Wrote comprehensive unit and integration tests, improving code confidence and enabling safer iteration on core features.
Software Engineer
- Developed and shipped core features for NavCad and PropCad 2022 releases, contributing to product functionality and user workflows.
- Led the re-architecture of a legacy VB6 application into a modern Java-based system, improving maintainability and enabling future development.
- Introduced new UX enhancements to modernize the interface and improve overall user experience.
Technologies
Thank you for visiting!