Joshua Holguin Email & Phone Number

Austin, Tx, Us

Working on the team to develop and implement new fully responsive user interfaces for a revamp of FourHands.com. Build new components with VueJS utilizing Storybook to share and document each component being built. Build .NET pages utilizing built components and API's provided by internal teams for displaying Product information and marketing data. Involved in all scrum duties and helping to onboard an offshore development team to our team. Help aid in updates and advancements to our architecture and overall developer experience. Technology:.NET C#, Kentico CMS, VueJS, Tailwind CSS, Storybook, Figma, SQL, Solr, Azure DevOps, Docker

Chicago, Illinois, Us

Develop user interfaces using React / Redux / NodeJS for the Copilot Hybrid iOS/Android application. Help with debugging and refactoring legacy codebase to a more scalable model and follow best practices. Helping to lead the charge to containerize our applications and micro-services via Docker to help onboarding new developers and aid in our CI/CD pipeline. Involved in the usual scrum rituals as well as working with our scrum master to build a tech enhancement backlog (tech debt) to keep track and priority of our tech debt and new features that could help the development team.Recently I've led research and implementation (architectural setup) of nextjs project for the creation of static pages for a few thousand vehicle listings page, which will eventually grow to a few hundred thousand pages.Technology:NodeJS / React / Redux / Docker / Storybook / Netlify / NextJS

New York, Us

Responsible for new architectural decisions as well as technical questions related to the Saatva storefront web sites. I’m involved in all the SCRUM rituals grooming, sprint planning, daily stand-ups, and retros as well as help guide maintenance for Saatva legacy sites which are on a PHP / MYSQL eCommerce framework. I work closely with my project manager to develop quarterly plans which guide technical specifications written by myself. I am actively involved in Saatva’s mentoring program, leading developer workshops, organizing company hackathons, and pairing programming with developers on the team. Built the foundation for our headless implementation of the Magento eCommerce system which consisted of a - Server-Side React application sitting on top of a Node / Express server - Built presentational components - Node / Express Gateway to interface with the Magento API from Saatva’s storefront applications. Lead performance audits across our various sites utilizing performance tools such as Lighthouse, PSI and Speedcurve to determine areas of improvement. These improvements involved architecture performance reducing network calls, optimizing code where needed. These audits also included areas of improvement across our React applications as well such as lazy loading components where needed and optimizing components to reduce rerenders which could cause jank.Currently, I'm spearheading the initiative to break out our gateway architecture to more manageable services built with Apollo GraphQL as Federated services. This will localize the business logic as to not create a single point of failure and allow our storefront sites to gracefully fail.Technology:NodeJS / React / GraphQL - Apollo Federation / PHP / Magento / Docker / Kubernetes / MySQL

Austin, Tx, Us

Full Stack and Mobile Android Developer for Springbox, worked with clients such as Central Market, Sweetleaf tea, Tradewinds tea, Hay Legal LLC., PayPal, HomeAway, AMD, Nokia, Pancreatic Cancer Action Network, Academy Admission (Air Force). I also work closely with our development team to implement and create concepts for use based on new technologies. My responsibilities included Responsive Web Development, LAMP and Windows Server Administration as well as SQL and MYSQL administration, Theme and Plug-In development within the Wordpress environment, Mobile Application support and development, code reviews, continuous integration implementation based on Jenkins and DeployHQ and project setup utilizing build tools such as Grunt, Gulp and implementation package managers such as NPM, Composer and Bower. Creation of and implementation of RESTful services using C#/PHP to feed our front end application using Angular or REACT or custom build JS service.Technology: NodeJS / React / Wordpress / PHP / .NET C# / MySQL / SQL / Docker

Helped customers find products and assisted with day to day managerial tasks

I was in charge of data entry for various Medical Doctors in Texas. Took customer phones calls regarding billing and patient information. Helped with submitting bills to insurance companies for repayment of services.