✌🏽 Nnenna John

✌🏽 Nnenna John Email and Phone Number

Engineering Leadership @ Airbnb | Angel Investor - HealthTech @ Airbnb
✌🏽 Nnenna John's Location
San Francisco Bay Area, United States, United States
✌🏽 Nnenna John's Contact Details

✌🏽 Nnenna John personal email

✌🏽 Nnenna John phone numbers

About ✌🏽 Nnenna John

As an Engineering Lead at Airbnb, I am passionate about building and leading teams that deliver world-class user experiences, that are simple and yet delightful, while delivering customer value and impact. With over 12 years of experience in web application development and architecture, I have worked with 90% of every current modern framework and I am able to drive deep technical conversations and decisions across the organization.Some of the major initiatives I have led or contributed to include driving the adoption and delivery of cutting-edge technologies and best practices, such as Graphql, Serverless, Micro-Frontend Architecture, Mono-repos, Modular SPAs, Server-driven UI, UI Component Libraries, and UX Design Systems. I also work closely with the senior engineering leadership to define long-term site/software strategies and roadmaps, and to ensure high quality, accurate and timely delivery of high-level project objectives. Additionally, I am an active angel investor in early-stage startups in the health-tech sector, where I leverage my technical expertise and network to support and empower innovative entrepreneurs.My peers and reports describe me as a great collaborator, effective communicator, coach, mentor and partner. I stay well-versed in the latest trends and technologies in the UI/UX space.I look forward to connecting with you.

✌🏽 Nnenna John's Current Company Details
Airbnb

Airbnb

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Engineering Leadership @ Airbnb | Angel Investor - HealthTech
Website:
airbnb.com
✌🏽 Nnenna John Work Experience Details
  • Airbnb
    Engineering Lead
    Airbnb Jan 2020 - Present
    San Francisco, Ca, Us
  • Zolvecare
    Technical Advisor
    Zolvecare Sep 2024 - Present
  • Roku Inc.
    Tech Lead
    Roku Inc. 2018 - Jan 2020
    San Jose, California, Us
    Designed, developed and led the migration of several admin apps to a singlemono-repo, leading to simplified organization, less duplication, easier developer and vendor onboarding, better collaboration across teams, enhanced visibility, shared tooling andshared consistent ui experience.
  • Ui School
    Instructor
    Ui School 2017 - 2020
    Seattle, Washington, Us
    Teaching and working on some side-projects. Worked on a new project "Digiclan" built in React. Extensive use of modals, Redux, cool React features like context api, hooks, render-props, HOCs and more. Also most modules are lazy-loaded. Back-end is in Node and Graphql. See screenshots for views.
  • Wilbur-Ellis
    Technical Lead / Principal Architect - Ui/Ux
    Wilbur-Ellis 2017 - 2018
    San Francisco, Ca, Us
    ● Served as Lead Team Architect, training other Engineers (with a variety of technical capabilities) on the team to ramp up on Angular and core Javascript knowledge.● Worked collaboratively with other developers and software engineers to achieve expected goals and timelines for the Phase 1 deliverable.● Created a style guide with Storybook to document all new components.● Guiding technical direction for all web features, including development forecasting and scheduling as it relates to the users and the business● Worked collaboratively with other professionals ranging from product owners, Project Managers, Business Analysts, Scrum Masters & other key stakeholders to identify, spec, and implement elegant features and solutions via bi-weekly iterations.● Provided extensive training and documentation along the way.
  • Stella & Dot
    Senior Principal Architect - Ui/Ux
    Stella & Dot 2016 - 2017
    Brisbane, California, Us
    ● Developed several new user-facing features for current Stella & Dot Website.● Worked with Angular,TypeScript, Node, Sass, Bootstrap, Jasmine, Protractor, Chai, Node, Gulp, Git and JIRA in an Agile Scrum Environment● Wrote several in-house node modules.● Became the go-to person for really hard team UI problems.● Helped Implement A/B testing with Optimizely.● Built several reusable components, directives and services.● Trained several team members on Protractor.● Participated in design, code reviews, and pull requests● Optimized the Stella & Dot website for maximum speed and scalability
  • Expedia, Inc.
    Principal Ui Engineer
    Expedia, Inc. 2014 - 2016
    Seattle, Wa, Us
    ● Worked with Product Management, Creative and Marketing teams to implement the next generation of UI for Expedia’s 100+ customer service sites.● Worked with Backbone, Ember, LESS, Mocha, Sinon, Chai, QUnit, Node, Grunt, Git and JIRA in an Agile Scrum Environment● Built efficient, well tested, and reusable User Interface components● Identified and addressed performance bottlenecks to consistently improve performance● Participated in design, code reviews, and pull requests● Optimized CSS, JavaScript and UI code for best performance.
  • Jpmorgan Chase
    Principal Ui Engineer
    Jpmorgan Chase 2013 - 2014
    New York, Ny, Us
    ● Working with my team on a brand new website for Chase. A fairly large team made up of 7 Devs, 5 QA’s, Scrum Master, BSA and Product Owner.● Lead the UI implementation for the logon/logoff, forgot-user-ID(Single page application), new customer, global and field level error handling(made available to all other teams), site alerts and speed bump integration.● Worked extensively using a homegrown blend of Backbone.js and Emberjs.● Continuous integration with Stash and Bamboo, Project management and bug tracking with JIRA, build tasks with Gulp, modular script loading with RequireJS and package and dependency management with NPM and Bower.● All projects are always thoroughly tested to meet accessibility standards.● Weekly code reviews as well as a 2-person peer review and sign off before each merge. Stash makes this a breeze.● Fun and collaborative work environment. I am a team player and thoroughly enjoy when we all enjoy coming to work.
  • Capital One
    Senior Ui Engineer
    Capital One 2011 - 2013
    Mclean, Va, Us
    At Capital One Investing, I collaborated with product owners, business analysts, quality testers, backend engineers, architects and designers on an agile team. I brought a variety of User Interface skills to the team including: ● As a UI Engineer for Sharebuilder by CapitalOne, I was responsible for supporting the user experience team, C# developers, and widget development teams. This involved prototyping new features, integration of those new features into the code base, migrating JavaScript code from older frameworks, and educating other teams on the value of high-quality front-end code β€” all while placing a huge emphasis on writing front-end code with better performance, faster load times, and improved accessibility across the board.● I leveraged my deep understanding of best practices in front-end development, layout, design, information architecture, usability, accessibility, and web culture to provide value to our clients.● I was involved in tuning the front-end stack for performance, where we employed semantically valid HTML/CSS, caching, gzipping, image spriting, code minification, and reduced HTTP requests, resulting in exceptional performance.● I also worked on implementing and documenting web accessibility standards via the use of Deque Systems’ Worldspace Fireeyes for our existing code base.● I worked on a Kanban agile team.
  • Ratio
    Ui Engineer
    Ratio 2008 - 2011
    ● At Ratio Interactive, I was responsible for designing and developing user interface for multiple web applications and Windows 8 applications for our various clients. An example project was building an E-commerce site for StoryvilleCoffee company where we went from a flash based website to an all new modern cross browser and device agnostic application.● I spent some time writing and discussing functional and technical documentation, conducting usability interviews, and creating a fresh UI that employed user-centered design principles, web standards, and AJAX technologies● As an early member of Engineering Usability team, I took an active part in development of the team and the usability lab. I maintained HTML code guidelines, provided optimal design and processing as well as suggestions for strategic and process improvements.● While I Ratio, I dabbled in various modern(at-the-time) frameworks like backbone, angular, mongo. I had to learn different new skills based on the client project at hand.

✌🏽 Nnenna John Skills

Jquery Javascript Css Mysql Html5 User Experience Agile Methodologies Html 5 User Interface Front End User Interface Design Scrum Mvc Php Cascading Style Sheets Asp.net Mvc Backbone.js Node.js Css3 Mongodb User Centered Design Web Applications Front End Development Representational State Transfer Json Ajax Html Javascriptmvc Mobile Web Applications Web Development Seo Object Oriented Design Linq Rest Phonegap Restful Webservices Front End Design Advanced Css Asp.net Ajax Entity Framework Adobe Creative Suite Iis Wordpress Wp Rest Api Git Jira Angularjs Angular Problem Solver

✌🏽 Nnenna John Education Details

  • Mckinsey Academy
    Mckinsey Academy
    Leadership
  • Drexel University
    Drexel University
  • Obafemi Awolowo University
    Obafemi Awolowo University

Frequently Asked Questions about ✌🏽 Nnenna John

What company does ✌🏽 Nnenna John work for?

✌🏽 Nnenna John works for Airbnb

What is ✌🏽 Nnenna John's role at the current company?

✌🏽 Nnenna John's current role is Engineering Leadership @ Airbnb | Angel Investor - HealthTech.

What is ✌🏽 Nnenna John's email address?

✌🏽 Nnenna John's email address is nn****@****ail.com

What is ✌🏽 Nnenna John's direct phone number?

✌🏽 Nnenna John's direct phone number is +136096*****

What schools did ✌🏽 Nnenna John attend?

✌🏽 Nnenna John attended Mckinsey Academy, Drexel University, Obafemi Awolowo University.

What are some of ✌🏽 Nnenna John's interests?

✌🏽 Nnenna John has interest in Social Services, Economic Empowerment, Education, Environment, Poverty Alleviation, Science And Technology, Human Rights, Health.

What skills is ✌🏽 Nnenna John known for?

✌🏽 Nnenna John has skills like Jquery, Javascript, Css, Mysql, Html5, User Experience, Agile Methodologies, Html 5, User Interface, Front End, User Interface Design, Scrum.

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