Michael Maurie Cain

*** *** ****** ****, #***

Saint Paul, MN 55101

651-***-**** ad3t2w@r.postjobfree.com

PROFESSIONAL EXPERIENCE

Full-Stack Senior Ruby on Rails Engineer (Contractor) March 2023 - Present

• Updated NYU's Geoblacklight spatial data repository for enhanced security and performance using Rails 7, AWS, and Apache Solr.

• Enhanced Apple's Trade-In Platform reporting tools, reducing memory usage and improving HTTP performance.

Senior Back-end Engineer, TaskRabbit

May 2021 – March 2023

• Refined Auto-Invitation algorithm by improving geo-query algorithms, enhancing the close rate for smaller tasks.

• Co-led the re-platforming initiative for a monolithic application into modular services, boosting uptime and developer experience.

• Designed a flexible and efficient recommendation algorithm; became the Elasticsearch subject matter expert.

Team Lead - TRM Platform, Thrive TRM

July 2019 – May 2021

• Developed and implemented an employee development program and key CI/CD workflow technologies, reducing deployment times by 70%.

• Led high-value feature development and third-party developer shop liaison, focusing on Ingest API development.

• Created and implemented employee development program Senior Full-Stack Ruby on Rails Developer, Myi, Inc. March 2019 – July 2019

• Spearheaded the creation and maintenance of a testing suite to bolster CI/CD productivity.

• Enhanced OneSignal push notifications for Android OS compliance and performance. Ruby on Rails Developer, EvolveIP

Feb 2018 – March 2019

• Improved test coverage from 50% to 95% and updated dependencies for better performance and security.

• Integrated SAML and JWT for Single Sign-On, enhancing employee user experience.

• Integrated APIs from other functional areas to streamline customer data flow and maintain customer contact data from provisioning to billing cycle Ruby on Rails Application Developer, Comcast

May – December 2017

• Redesigned application (DB, Routes, Views) to increased optimization and improve development velocity

• Lead a team of on and off=shore developers to meet and exceed delivery dates and feature requirements

• Integrated several third-party APIs (Twilio, CloseIO, etc.) to better leverage existing business applications.

Ruby on Rails Application Developer, Comcast

June 2016 – May 2017

• Led a partner-facing portal (X1 Portal) refactor and next-gen architecture initiatives for scalability and security.

• Implemented Splunk for analytics and logging, improving system performance. Application Engineer/Unit Tester/Scrum Master, Sunesys April 2015-June 2016

• Supported software applications, reducing MTTR for tickets and improving service delivery.

• Adopted Scrum, enhancing deployment velocity and product innovation. ADDITIONAL EXPERIENCE/SKILLS

• Featured Speaker: RailsConf (2018, 2017), RubyConf 2016.

• Technical Proficiency: HTML/CSS, Ruby, JavaScript, Rails, React, AWS, Elasticsearch.

• Platforms: macOS, Linux (Ubuntu).

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