John Carter

John Carter Email and Phone Number

Senior Software Engineer @ Walmart
bentonville, arkansas, united states
John Carter's Location
Tempe, Arizona, United States, United States
About John Carter

As an experienced senior software engineer, I bring a wealth of experience and a track record of success from some of the industry's leading companies. My journey began as a full-stack developer at American Express, where I polished my skills in developing comprehensive solutions that improved customer experiences and operational efficiency. My passion for technology and commitment to excellence led me to Housecall Pro, where I excelled as a senior full-stack engineer, playing a pivotal role in innovating and enhancing our service offerings through cutting-edge technology.Most recently, I served as a Staff Software Engineer at Walmart, where I led initiatives that significantly contributed to our digital transformation efforts, optimizing processes, and driving technological advancements that positioned us at the forefront of the retail industry. My expertise spans across multiple technologies and platforms, enabling me to lead projects that deliver impactful results.I am a problem-solver at heart, with a keen eye for detail and a relentless drive to exceed expectations. My approach to software engineering is centered around collaboration, innovation, and a continuous quest for improvement. I thrive in dynamic environments where I can leverage my skills to tackle challenges, inspire teams, and contribute to the growth and success of the organization.

John Carter's Current Company Details
Walmart

Walmart

View
Senior Software Engineer
bentonville, arkansas, united states
Website:
walmart.com
Employees:
511875
John Carter Work Experience Details
  • Walmart
    Senior Software Engineer
    Walmart May 2021 - Present
    Arizona, United States
    - Spearheaded back-office application development, shifting to a microservices architecture (React.js, Node.js, Java Spring) to enhance scalability and deployment efficiency.- Orchestrated modular framework integration for microservices, streamlining expansion and development (Docker, Kubernetes, OpenShift).- Revamped back-office system for comprehensive order and customer data management.- Directed rigorous production environment monitoring (DataDog, Splunk), mitigating potential issues and ensuring robust system performance.- Championed 'Customer Enactment' feature development, overcoming authentication and security challenges (React.js, Next.js).- Enhanced front-end performance by adopting Next.js features, optimizing strategies.- Forged close collaborations with product and customer service teams for user-centric solutions, notably improving the customer return process.- Managed Azure cloud instances and crafted CI/CD pipelines (Jenkins, Terraform), bolstering release management.- Played a pivotal role in the design and development of a robust price scraping tool, built entirely from scratch using Nest.js, Azure Service Bus, and Azure Gremlin Client.- Facilitated and steered numerous (COE) meetings, where I authored and executed a range of innovative features to streamline back-office functions.
  • Housecall Pro
    Sr Full Stack Engineer
    Housecall Pro May 2017 - Apr 2021
    Arizona, United States
    - Led front-end architecture modernization from Angular 1.3 to React.js, boosting system performance and scalability.- Upgraded invoicing with third-party payroll service integrations (QuickBooks, Stripe, Paylocity).- Advanced mobile capabilities with GPS tracking features in React Native.- Wove Google Calendar and Maps into platform services, enhancing appointment and location visibility.- Designed comprehensive reporting system, elevating operational efficiency (Ruby on Rails, AWS).- Maintained robust database backup and deployment scripts, ensuring data integrity and reliable Circle CI pipeline execution.- Created a proprietary inventory management system, extending to mobile devices and refining system performance by optimizing database queries (MySQL, MongoDB).- Established CI/CD infrastructure across environments, facilitating continuous integration and delivery (Docker, AWS).- Performed in-depth load testing and performance profiling to scale system capabilities.- Achieved a 90% test coverage benchmark utilizing Jest and Cypress, significantly elevating the quality assurance process.
  • American Express
    Full Stack Developer
    American Express Aug 2007 - May 2017
    Arizona, United States
    - Developed micro-service-based applications (React, Service Mesh) and maintained Node.js backend systems.- Automated Content Management System operations using Java and Selenium, ensuring release integrity through automated smoke tests.- Actively communicated with the product team to implement and make decisions for new features, while also interacting directly with customers to understand their needs and feedback on products.- Conducted performance tests (Locust) to assess database and server load during deployments.- Authored reusable test scripts across various devices (desktop, mobile, tablet).- Achieved comprehensive front-end test coverage with Mocha and Sinon.

John Carter Education Details

Frequently Asked Questions about John Carter

What company does John Carter work for?

John Carter works for Walmart

What is John Carter's role at the current company?

John Carter's current role is Senior Software Engineer.

What schools did John Carter attend?

John Carter attended Arizona State University.

Who are John Carter's colleagues?

John Carter's colleagues are Sharmin Smith, Chihiyo Teri, Varrina Sims, Emily Blackmer, Janet Liu, Souphanh Funkhouser, Ricky Seepersaud.

Not the John Carter you were looking for?

  • John Carter

    Greater Houston
    3
    222talk.com, telmart.com.br, telmart.com.br
  • John Carter

    Talent Acquisition Partner - Diversified
    Greater Cleveland
    7
    steris.com, gmail.com, verifone.com, us.sogeti.com, sevensteprpo.com, us.sogeti.com, cobham.com

    3 +185856XXXXX

  • 3
    kimcorealty.com, gmail.com, hanoverproperty.com

    2 +121437XXXXX

  • John Carter

    Ceo At Carter Art
    Fortville, In
  • 5
    carterusa.com, cvreit.com, cassidyturley.com, carterusa.com, carterfunds.com

    2 1-276-6XXXXXXX

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.