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James Leatherman's Email & Phone Number

I used to do performance. I still do, but I used to, too.

James Leatherman's Email Addresses

j****[email protected] Personal Email
j****[email protected] Work Email

James Leatherman's Phone Numbers

(**) *** *** 382 Phone number

James Leatherman's Work Experience


Principal Site Reliability Engineer

October 2021 to Present

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52% Left Brained
48% Right Brained

James Leatherman's Estimated Salary Range

About James Leatherman's Current Company


Frequently Asked Questions about James Leatherman

What company does James Leatherman work for?

James Leatherman works for Plastiq

What is James Leatherman's role at Plastiq?

James Leatherman is Principal Site Reliability Engineer

What is James Leatherman's personal email address?

James Leatherman's personal email address is j****[email protected]

What is James Leatherman's business email address?

James Leatherman's business email address is j****[email protected]

What is James Leatherman's Phone Number?

James Leatherman's phone (**) *** *** 382

What industry does James Leatherman work in?

James Leatherman works in the Computer Software industry.

About James Leatherman

💼 Past Experience

Lead Technical Support Engineer, GE Intelligent Platforms, Greenough, MA- Support GE Fanuc Automation's CIMPLICITY HMI product.- Production Director / On-Air at WJPZ Radio from August 1990 to June 1994 (3 years 11 months) in Syracuse, New York Area.- Dicing and splicing. Lead Performance Engineer at Infusionsoft from April 2014 to January 2019 (4 years 10 months) in Chandler, AZ.- drives performance optimization in cloud microservice architectures in GAE, GCE, and GKE through targeted performance analysis with Dynatrace.- monitors and test multiple code releases per day with front end performance testing suite.- profiles front end code with Chrome Dev Tools and WebPageTest service.- makes code changes to optimize critical rendering path, maximize caching, reduce third-party resources, and prioritize rendering of assets for SPA built in the Vue JS framework.- configures automated performance testing in CircleCI.- leads efforts across all areas of the product organization to identify, prioritize, and mitigate risks to the responsiveness and scalability of our Flagship (Java, monolithic) and Next Generation (microservices/Vue/JS) offerings.- decrease average page load times from over 8 seconds to under 3 seconds.- conduct evaluation (from 12 qualified vendors), selection, and implementation of production CDN with 30K FQDNs.- decrease average page load time for overseas customers from over 12 seconds to under 3 seconds.- implement near real-time telemetry of over 35,000 production applications by creating advanced Splunk dashboards, including reporting and alert escalation based on server response times, garbage collection times, out of memory conditions, and suspicious user activity.- profile front end code with Chrome Dev Tools and WebPageTest service.- make code changes to optimize critical rendering path, maximize caching, reduce third-party resources, and prioritize rendering of assets for SPA built in the Vue JS framework.- conditionally load a bad asset(s) into the SPA only if the asset is available on the selected content provider.-conduct JVM tuning for 300 production and proofing Hotspot JVMs, while also migrating garbage collectors to CMS and then to G1.- Reduce average server response time by 50% as a result.- develop and execute component and system performance tests using Loadster and HP LoadRunner TruClient/HTTP and HP StormRunner (SaaS).- integrate performance tests into Circle CI continuous integration platform.- implement Dynatrace, AppDynamics, and New Relic APM and EUM/RUM suites in development and production environments.- performance engineer senior – IT Analysis at Scottsdale Insurance Company from April 2013 to November 2013 (8 months) in Scottsdale, AZ.- implement LoadRunner/Performance Center scripting suite with TruClient and Web Service protocols for end-to-end performance testing of new insurance policy quoting and issuing system.- work with business leads and architects to develop production usage models and non-functional requirements for multi-year

🎓 Education

James Leatherman's education has involved a variety of fields and disciplines within biology. He completed his undergraduate level education at Syracuse University in 1990, where he completed general studies in biology. afterwards, he completed his graduate level education at The University of Alabama in 1995.While at the University of Alabama, James Leatherman completed a Master's degree in biology. This degree was earned while he was working as an instructor in the program of biology.James Leatherman has since completed additional graduate level education in plant science, specifically in soil science. This training allowed him to work in a laboratory and research field where he can continue to learn about plant biology. In2000, James Leatherman was transferred to the University of Utah as an assistant professor in the department of plant zoology.Since 2000, James Leatherman has been teaching instructor of the Master's degree course in plant biology and the Master's degree course in soil science. Additionally, he has been working as an investigator with the Department of Genetics at the University of Utah.A True Expert in his FieldAs an instructor,James Leatherman has a lot to share about his work. He's an expert in his field and is known for his hands-on teaching style. Additionally, he is an expert on plant biology and soil science.As an investigator, James Leatherman is known for his research work in plant biology. his research has focused on understanding how plants function and the genetic makeup of plants. His research has also focused on the research of Wheat and Soybean plants.Through his research, James Leatherman has been able to develop new methods and concepts in plant biology that have broad implications for plant research and agriculture. He has been a valuable addition to any plant research team and is known for his dedication to his work.

💡 Technical & Interpersonal Skills

James Leatherman has a degree in engineering from Cornell University. He has worked in the customer service and technical support field for the past two decades. In his most recent job, James was a Lead Technical Support Engineer at GE Intelligent Platforms, where he worked on developing and executing component and system performance tests. Additionally, he was also responsible for managing andJudge the effectiveness of customer service techniques and practices. James has a deep understanding of performance analysis, which he using to optimize andoe performance of GE Fanuc Automation products.James is also very skilled at conducting evaluations and selecting the most appropriate performance testing solutions for projects. He is also highly experienced in closed-source software development, having been a Lead Performance Engineer at Infusionsoft for 4 years. This experience has given James the skills necessary to implement near real-time telemetry of over 35,000 production applications and to make code changes to optimize critical rendering path, maximize caching, reduce third-party resources, and prioritize rendering of assets for SPA built in the Vue JS framework.Last but not least, James is highly experienced in managing]'s performance testing department, being responsible for training performance testers and overseeing the performance testing activities of the team.

James Leatherman’s Personal Email Address, Business Email, and Phone Number

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In a nutshell

James Leatherman's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 0 month(s)

James Leatherman's Willingness to Change Jobs



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