Jimmy Lu
Jimmy Lu

Senior Software Engineer

Open to offers · Member since 21 Oct 2026
Location
Ridgefield, United States
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Senior

About

Professional summary

I am a Senior Software Engineer with experience building secure, scalable cloud platforms, identity systems, and developer-facing services.

I specialize in Java, Spring Boot, Kubernetes, AWS, CI/CD automation, and API development. I have designed systems that support millions of users and billions of requests while improving reliability, security, and operational efficiency.

In my current work, I build internal cloud access capabilities, strengthen IAM governance, and create resilient data paths for critical services. I also develop automated end-to-end testing and use support data to prioritize product improvements.

I have extensive experience with containerized deployments, Kubernetes operations, blue-green releases, infrastructure automation, secrets rotation, and production validation. My work has reduced deployment time, manual QA effort, support inquiries, and cloud costs.

I enjoy solving complex distributed-systems and authentication challenges, partnering across teams, and building reliable platforms that provide a strong experience for both engineers and end users.

Skills

31 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Data Stores

Development

Languages & Frameworks

Monitoring

Experience

Career history

Senior Software Engineer Capital One

Develop internal cloud access platform capabilities serving more than 3,000 users. Reduced daily support inquiries by 65% by analyzing recurring support-channel questions and prioritizing the most requested product features.

Designed and implemented end-to-end test automation with Cypress, reducing manual QA effort by 50%. Eliminated more than 800 redundant IAM roles through standardized AWS developer roles and least-privilege access practices. Architected a failover data path from ServiceNow to an internal data lake using Databricks to maintain service availability during ServiceNow outages.

Senior Associate Software Engineer JPMorgan Chase

Architected and automated CI/CD pipelines using Jenkins and Spinnaker, reducing deployment time by 60% while integrating testing and post-deployment validation. Containerized third-party software with Docker and Kubernetes across on-premises environments and AWS EKS, using Kustomize overlays to reduce configuration errors by 60%.

Developed RESTful Java and Spring Boot APIs, automated secrets rotation with AWS Lambda, and integrated Karpenter with EKS to reduce costs by 20%. Built a Kubernetes-based migration system that moved over 110 million user records in under 20 hours and an HTTP gateway proxying over 30 billion daily requests. Executed Gremlin chaos tests, including blackhole, latency, and CPU and memory scenarios, and implemented blue-green deployment strategies for zero-downtime releases.

Developer TIAA

Built a full-stack rotation-matching web application using Angular, Express, and MongoDB to streamline internal workflows.

Created Dynatrace and Splunk dashboards with alerting, reducing incident-resolution time by 20%. Prototyped a data-comparison tool using Java and the ELK Stack to match data between ADABAS and Microsoft SQL Server.

Education

Learning history

New Jersey Institute of Technology

Bachelor of Science, Computer Science and Computational Mathematics

GPA: 3.76.

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