Led a small team of 4 engineers converting react native application to web app with latest technology stackLed technical design for projects/features by planning, delegate work with junior engineersImproved backend services by validating data with schema driven, cross site scripting across endpointsWorked with multiple team leaders to create standard work flow and delivery process within the organizationMentored interns and junior engineers by helping them success in their jobs

• Working on rentals shopping experience for zillow 2.0• Built scalable services in Java, Typescript, Go• Architect and designed full stack application in React, Typescript, Graphql, SQL, Postgresql, mssql

Retail core catalog team, working with ES6, React/Redux, Hapi/Node, TDD(Selenium, Enzyme, Nightwatch)• Received launch award for pushing internal tool to production under 3 months• Team lead on Walmart Retail Core Catalog internal tools• Increased total published Walmart.com listings by 25% in less than 6 months• Launched ability to view all item/SKU changes made across Walmart US in one central location• Improved catalog classification speed from ~3M items/day to 20M items/hour• Users have organically adopted tools over using legacy tools• Over 40K pick up today eligibility updates have been processed in just 1 month• Led a small team of 2 developers• Created highly scalable application from scratch to replace existed tools• Set best practices for react+redux pattern, application structure and peer code review• Mentored and cultured new developers to team current tech stack

Sam's Club Account Team. Full Stack Software Engineer working with Javascript(ES6), React/Redux, Hapi/Node, TDD (Selenium, Enzyme, Nightwatch)• Worked on high traffic e-commerce web application with hundreds of users visit per day• Converted current live Samsclub.com web application to React/Redux, Node/Hapi • Built Sign-in, Registration, Account, Membership, Account Navigation system, and business edge cases• Communicate and work closely with UX, back-end and other engineer teams in an Agile environment• Covered unit tests, automated functional tests up to certain percentage that met production standard• Created highly scalable, modular, reusable React components that share across Walmart organization• Implemented procedures for creation of wireframes and prototypes for new user interfaces• Participated in continuous learning of web development methods and technology• Delivered early stage project to production ready• Oversee project development, bug triage, team meeting and daily stand-ups• Analyzed and reduced application bundle up to 40% • Enhanced application performance up to 5x times faster in production• Wrote Hapi plugins to handle authentication and redirect user• Protected application from clickjacking, CSRF using stateless json web token

Developed and work on multiple projects including ellenshow, ellentv, ellentube, tmz, tmzsportsBuild UI prototypes based on UX designs, integrated features and functionalities into web applicationsTested, debugged, maintained of dynamic, secure websites and web-based applicationDelivered assign contents involving architecture, design, implementation on aggressive timelineWorked with technical, design, business, and editorial staff to create applications and pagesResearch current industry trends, and assist with development and promotion of coding best practices