John A. Email and Phone Number
san francisco, california, united states
John A.'s Location
Brooklyn, New York, United States, United States
John A.'s Contact Details
John A. work email
- Valid
- Valid
- Valid
John A. personal email
n/a
About John A.
John A. is a Senior Infrastructure (DevOps) Engineer at Plaid at Plaid. He possess expertise in mathematics, python, microsoft excel, latex, computer science and 8 more skills.
John A. Work Experience Details
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Senior Infrastructure EngineerPlaid Sep 2022 - PresentNew York, New York, United States- Designed and co-led the key initiative updating Kubernetes versions and underlying software with 0 downtime.- Triaged, troubleshot, and resolved issues resulting in reduced p99 latencies for services (dropping several seconds).- Architected a transition from Route53 based traffic shifting to Linkerd that requires 0 downtime.- Implemented an automated continuous maintenance strategy for Kubernetes clusters that resulted in 0 engineer interaction with clusters.- Lead cost saving initiatives to reduce AWS account spend and finalize the integration of acquired organizations. -
Infrastructure EngineerPlaid Jan 2021 - Sep 2022New York, New York, United States- Maintained, improved, and implemented core infrastructure with configuration as code tooling (Terraform, Jenkins CasC, etc.) for application and backend engineers- Monitored, maintained, and built kubernetes clusters while ensuring platform stability and reliability with standard observability tooling (Prometheus, Alertmanager, Thanos, etc.)
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Software EngineerPlaid Jun 2019 - Jan 2021Greater New York City Area- Integrated core backend services with 10,000+ banking services to deliver Plaid's core product- Developed, tested, and shipped a net-new service which integrated an acquired company's technology into Plaid's infrastructure, resulting in: - A more uniform safety model - 30% decrease in network latency for calls to that technology - A more sustainable long-term platform - Fine grained control of the technology in Plaid's backend - Integrations into Plaid's observability tooling
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Poll WorkerBoard Of Elections - City Of New York Nov 2018 - Aug 2020Greater New York City AreaWorked for the Board of Elections as a Poll worker:- Followed proper procedure and protocol for sign-in and handing out materials to the letter- Guided voters through the voting process while giving assurances as to the safety and sanctity of their vote- Closed up my assigned polling station, and ensured that all checklists had been followed and double checked. -
Research AnalystGartner Research Board Feb 2018 - Jun 2019New York, New York- Lead panel discussions and present research findings to CTOs and Infrastructure and Operations Heads from organizations generating $10 billion or more in revenue. Topics included: AI strategies, software-defined infrastructure, cloud architecture, etc.- Analyze and aggreggate research over the course of 19 week cycles on current and future infrastructure and technology trends -- creating strategic reports on IT business and technology best practices for \$10 billion+ revenue organizations.- Arrange and lead interviews with leading startups, infrastructure providers and thought leaders; manage relationships with hyperscale vendors, and connect client need with vendor capability.- Lead a team devoted to investigating, reimagining, and implementing new research products for clients with a focus on agile working, continuous client feedback, and design thinking. -
Senior Analytics ManagerGroup Sjr Nov 2017 - Feb 2018New York, New York- Product managed a proprietary Ruby on Rails reporting platform: communicating key client needs to both developers and key stakeholders.- Managed 4 data vendors, quality checked API endpoints, and ensured consistent data availability as well as negotiating pricing, data sources, and development for the 2.0 version of the platform.- Automated regular reporting through the Google Analytics APIs, Python-pptx, and numpy.- Developed internal APIs for integrating and manipulating Google Analytics, subscription, and web scraper data.- Delivered insights and analysis for 5+ Fortune 500 client organizations on a monthly and ad hoc basis.- Organized, planned, and performed sentiment analysis on key Facebook, Instagram, Reddit, and Twitter demographics for client campaigns.- Maintained, cleaned, and managed client and internal data sets with an emphasis on clear definitions and ingestion processes.
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Analytics ManagerGroup Sjr Jun 2017 - Oct 2017New York, New York- Created wide-reaching strategic documents for client's digital content marketing campaigns.- Organized and managed client analytics inquires, expectations, and department resources.- Managed and improved proprietary analytics platform for 10+ clients; orchestrated the 2.0 release of the platform.
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Analytics AssociateGroup Sjr Jun 2016 - May 2017Greater New York City Area- Researched and analyzed client content competitors to develop target audience personas.- Managed client's analytics platforms (Google & Adobe Analytics) and created site tagging strategies.- Analyzed and aggregated data on client's digital ecosystems via scraping, SQL, and various APIs.
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Mathematics TutorFordham University Sep 2014 - May 2015Greater New York City AreaTutored various students in general studies courses such as Finite Mathematics, Precalculus, and Calculus. Developed scheduling system, and curriculum for efficient and productive tutoring. -
Summer Science InternFordham University Jun 2014 - Sep 2014Greater New York City AreaResearched Steiner Minimal trees in the Euclidean plane, under the L-infinity metric, under the guidance of Dr. Jasun Gong. Formulated various attack strategies for the problem, and executed differing methods of proof for lemmas and theorems.
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Youth And Adult Head Rowing CoachDuwamish Rowing Club Jun 2013 - Aug 2013Greater Seattle AreaDeveloped and organized a program for youths and adults in the Duwamish River area of Seattle. Maintained equipment, organized the schedule, and coached on the water during all practices.
John A. Skills
Mathematics
Python
Microsoft Excel
Latex
Computer Science
Unix
C++
R
Mathematical Programming
Google Analytics
Visual Basic
C
Haskell
John A. Education Details
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Mathematics
Frequently Asked Questions about John A.
What company does John A. work for?
John A. works for Plaid
What is John A.'s role at the current company?
John A.'s current role is Senior Infrastructure (DevOps) Engineer at Plaid.
What is John A.'s email address?
John A.'s email address is ja****@****ham.edu
What schools did John A. attend?
John A. attended Fordham University.
What skills is John A. known for?
John A. has skills like Mathematics, Python, Microsoft Excel, Latex, Computer Science, Unix, C++, R, Mathematical Programming, Google Analytics, Visual Basic, C.
Who are John A.'s colleagues?
John A.'s colleagues are Paul Duran, Austin Anderson, Bob Dole, Molly Swan, Chris Roche, Arjun Puri, Ian Jaye.
Not the John A. you were looking for?
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John A
Sales Business Development Manager | Specialist In Talent Acquisition And Us Market StrategiesDallas-Fort Worth Metroplex1viratsolutions.com
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