James Duffy
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James Duffy Email & Phone Number

Director of Platform Engineering and Cloud Infrastructure at Lantern
Location: San Francisco, California, United States 13 work roles 2 schools
3 work emails found @plushcare.com 5 phones found area 925, 408, and 415 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 5 phones

Work email j****@plushcare.com
Direct phone (925) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director of Platform Engineering and Cloud Infrastructure
Location
San Francisco, California, United States
Company size

Who is James Duffy? Overview

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Quick answer

James Duffy is listed as Director of Platform Engineering and Cloud Infrastructure at Lantern, a with 535 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at plushcare.com, phone signal with area code 925, 408, 415, and a matched LinkedIn profile for James Duffy.

James Duffy previously worked as Senior Manager Cloud Platform Engineering at Lantern and Manager of Cloud Engineering at Accolade, Inc.. James Duffy holds Bs, Computer Information Systems from California State University.

Company email context

Email format at Lantern

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{first_initial}{last}@plushcare.com
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AeroLeads found 3 current-domain work email signals for James Duffy. Compare company email patterns before reaching out.

Profile bio

About James Duffy

Hey, I’m James Duffy (he/him). Your favorite engineer's favorite engineer. I’m a Manager of Cloud Engineering, where I focus on building reliable, scalable platforms for high-traffic applications.Living in San Francisco, I spend my days simplifying infrastructure, optimizing tools like Kubernetes and Terraform, and mentoring engineering teams to deliver observable and resilient products. My background is in cloud infrastructure, Infrastructure as Code, and containerization.My current focus includes:- Managing cloud infrastructure (AWS, Kubernetes, Istio, ArgoCD)- Building Infrastructure as Code solutions with Terraform- Improving reliability and observability across systems- Mentoring teams and democratizing infrastructure for non-DevOps engineers

Listed skills include Microsoft Office, Time Management, Powerpoint, Web Development, and 46 others.

Current workplace

James Duffy's current company

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Lantern
Lantern
Director of Platform Engineering and Cloud Infrastructure
San Francisco, CA, US
Website
Employees
535
AeroLeads page
13 roles

James Duffy work experience

A career timeline built from the work history available for this profile.

Director Of Platform Engineering And Cloud Infrastructure

San Francisco, Ca, Us

Senior Manager Cloud Platform Engineering

San Francisco, Ca, Us

Manager Of Cloud Engineering

Current

Seattle, Washington, Us

• Managed the cloud engineering team, making significant contributions to the organization’s security posture and infrastructure reliability.• Helped the organization become SOC2 compliant and managed audits to ensure compliance.• Organized and managed outside security and penetration tests to identify vulnerabilities and improve defenses.• Introduced Istio service mesh and canary deployments to improve the ability to roll out and test new code safely.• Worked to democratize infrastructure as code, making it easier for non-DevOps engineers to contribute and manage their own infrastructure.• Led the team in increasing infrastructure reliability and uptime to above 99.995%.

Jun 2022 - Present

Lead Infrastructure Engineer

San Francisco, Ca, Us

• Founding member of the Infrastructure/DevOps team responsible for overseeing all aspects of infrastructure and deployment processes.• Introduced repeatable infrastructure using Terraform, streamlining the infrastructure provisioning process and enabling more efficient scaling.• Enhanced monitoring and alerting capabilities with Datadog (Server/APM/Logs/Security), improving the organization’s ability to detect and address issues in real-time.• Decreased build and deploy times through optimization and automation efforts, improving the speed and efficiency of the development process.• Migrated key systems to containers and automated deployments to Kubernetes, modernizing the organization’s infrastructure and improving scalability.• Acquired by Accolade (ACCD) in June 2021.

Jan 2019 - Jun 2022

Senior Devops Engineer

San Francisco, California, Us

I was successful in significantly improving the speed of our continuous integration tests across numerous projects, reducing the time required by at least 50%. I also implemented the use of spot instances on AWS to lower costs and migrated our configuration management and secret storage to Consul and Vault. Additionally, I successfully migrated our MongoDB cluster to Atlas without any downtime for our customers. I also contributed to the development of ingestion pipelines using Apache NiFi. I dedicated much of my time to controlling costs and enhance the reliability of our systems.

Oct 2017 - Jan 2019

Devops Engineer

San Francisco, California, Us

I played a key role in implementing tests on our team repositories to ensure compliance with our code style guide and helped ensure all of our projects adhered to it. Additionally, I developed a CLI tool to streamline common tasks for our engineering teams, allowing them to manage their clusters and services efficiently. I also assisted with the implementation of an on-call rotation and took on rotations myself. I have also worked to modernize some of our legacy systems by moving them to Docker and improving the reliability of deployments through the use of automated tooling.

Aug 2016 - Oct 2017

Software Engineer (Level 2)

Took over ownership of internal projects using a variety of technologies including Python, Symfony, Laravel, and AngularJS. I also contributed to the creation of highly scalable infrastructure on AWS, capable of handling hundreds of millions of unique visitors per month. I played a key role in the deployment and scaling of a new MongoDB cluster and worked to upgrade our server management and deployment process using Ansible, Fabric, and Jenkins. In addition, I helped make important design decisions and built high-volume internal and external RESTful APIs.

Mar 2015 - Aug 2016

Online Editor

California State University, Stanislaus Signal

I joined the Signal newspaper and successfully increased the online readership by 700% while reducing costs to 5% of the original amount. I accomplished this by transitioning the website from a managed host to a self-managed platform utilizing Open Source software, including WordPress. I developed custom plugins to improve staff efficiency and created a custom theme to showcase the content and website ads.

Aug 2011 - Dec 2014

Software Engineering Intern

As a member of a small agile team, I played a key role in developing simple, reliable, and well-tested code for a publisher dashboard and front-end website. Utilizing Django for the backend API and AngularJS for the front-end, I contributed to the creation of a positive and enthusiastic work environment while striving for excellence in my work. My contributions were stored on a private Github repository.

May 2014 - Sep 2014

Sales Associate

Plano, Texas, Us

As a sales associate at JCPenney, I was responsible for maintaining a clean and organized sales floor, assisting customers with product inquiries and purchases both in-store and online, collaborating with team members to implement action plans, operating point-of-sale systems (both mobile and stationary), promoting store credit card programs to customers, and consistently delivering exceptional customer service.

Jul 2011 - May 2014

Regulatory Intern

Mountain View, California, Us

At IRIDEX, I was responsible for ensuring compliance with the European Union's RoHS 2011 Directive by researching, compiling, updating, and writing component specifications. This involved extensive communication with various internal departments, including Product Development, Manufacturing, Manufacturing Engineers, Quality Assurance, Materials, Document Control, and Regulatory. Additionally, I made numerous cold calls and sent hundreds of emails to a diverse range of suppliers in order to successfully pass government audits. My work required me to collaborate with a variety of internal and external stakeholders.

Jun 2013 - Aug 2013

Sales Associate

Plano, Texas, Us

As a sales associate, I was responsible for bringing in potential customers and assisting them in finding the products they needed. In addition to restocking shelves and finalizing sales, I provided excellent customer service and developed personal connections with our customers on behalf of the store. My role required me to prioritize customer satisfaction and build strong relationships with clients.

Jul 2009 - Aug 2009

Team Member

Atlanta, Georgia, Us

At Jamba Juice, I excelled at making delicious smoothies and ensuring that the store was clean and well-stocked. In addition to working on the register and providing excellent customer service, I fully embraced the company's vision of inspiring and simplifying healthy living, and developed a strong personal loyalty to the brand. My responsibilities included maintaining a high level of customer satisfaction.

Jun 2008 - Aug 2008
2 education records

James Duffy education

Bs, Computer Information Systems

California State University

Education record

Foothill High School
FAQ

Frequently asked questions about James Duffy

Quick answers generated from the profile data available on this page.

What company does James Duffy work for?

James Duffy works for Lantern.

What is James Duffy's role at Lantern?

James Duffy is listed as Director of Platform Engineering and Cloud Infrastructure at Lantern.

What is James Duffy's email address?

AeroLeads has found 3 work email signals at @plushcare.com for James Duffy at Lantern.

What is James Duffy's phone number?

AeroLeads has found 5 phone signal(s) with area code 925, 408, 415 for James Duffy at Lantern.

Where is James Duffy based?

James Duffy is based in San Francisco, California, United States while working with Lantern.

What companies has James Duffy worked for?

James Duffy has worked for Lantern, Accolade, Inc., Plushcare, Zignal Labs, and Track Revenue.

How can I contact James Duffy?

You can use AeroLeads to view verified contact signals for James Duffy at Lantern, including work email, phone, and LinkedIn data when available.

What schools did James Duffy attend?

James Duffy holds Bs, Computer Information Systems from California State University.

What skills is James Duffy known for?

James Duffy is listed with skills including Microsoft Office, Time Management, Powerpoint, Web Development, Sales, Software Documentation, Microsoft Word, and Retail.

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