Developing a backend for a healthcare quality outcomes data analysis tool with a frontend client application for customers to set up their accounts. Stack includes Angular, Azure, SQL, C#, HL7 FHIR & Clinical Quality Language(CQL)

Professional sports data analysis for daily fantasy sports players
- Developed mobile first progressive web apps using Angular 4-11 & Ionic 3-5 JavaScript frameworks, one for users and one for admins
- Coded custom elements including cloud messaging, forms, eCommerce, email & SMS notifications, authentication, user management, admin panels, visualizations, tables & charts
- Created database communications and REST APIs using Express, Serverless Functions, Firestore NoSQL & MySQL
- Integrated 3rd party REST APIs & other NodeJS SDKs
- Implemented DevOps using Google Cloud Platform, Firebase & other backend services
- Designed all icons, visualizations, SVGs & animations
- Provided an easy to use and visually appealing user experience using Material Design & Ionic 
- Minimized expenses using Firebase Serverless Functions & CDN, increasing the profit margin substantially
- Improved performance increasing monthly paid subscriber conversion rates by 17% & reducing monthly churn by 50% in fir

Web application development for Reagor Dykes Auto Group, a twenty one store auto group grossing $780K annually
- Developed a mobile first VR and "360 spin" vehicle inventory image management web app using Angular, Ionic, Firebase and Cloudinary improving prospective buyer engagement driving a 27% increase in lead conversions
- Developed a reporting app using Angular to aggregate CRM sales data, call-tracking data, data from several spreadsheets and two APIs providing attribution of online & offline lead conversion data to the retail website's cross platform customer journey data to vehicle purchase data enabling real-time reporting of revenue, cost & commissions totals
- Collaborated with dev teams at Cars.com, AutoTrader, DealerTrack, Dealer.com, VinSolutions and vAuto to integrate platforms & beta test Cox Automotive services

Freelance web application fullstack development & SEO services for the business to consumer market
- Developing mobile first progressive web apps using Angular 4-11 & Ionic 3-5 JavaScript frameworks
- Integrating asynchronous programming patterns including RXJS Observables & async/await
- Coding custom elements including cloud messaging, forms, eCommerce, email & SMS notifications, authentication, user management, admin panels, visualizations, tables & charts
- Creating server side logic, databases and REST APIs using Express, Serverless Functions, Firestore NoSQL,  MySQL, App Scripts & Google Sheets API
- Integrating existing legacy environments, CMSs, 3rd party REST APIs & other NodeJS SDKs
- Implementing DevOps using Google Cloud Platform, Firebase & other backend services
- Designing all custom icons, visualizations, SVGs & animations
- Providing an easy to use and visually appealing user experience using Material Design, Bootstrap & Ionic

Douglas White

Web App Developer in west Texas