Profileimage by Samuel flander Senior Full-stack Developer, Senior Web Developer, Mobile App Developer from SaltLakeCity

Samuel flander


Last update: 06.09.2022

Senior Full-stack Developer, Senior Web Developer, Mobile App Developer

Graduation: not provided
Hourly-/Daily rates: show
Languages: German (Limited professional) | English (Limited professional) | Spanish (Limited professional)


my profile(Samuel N Flander) .docx


PHP FRAMEWORK, Zend, codeigniter, symphony, PROGRAMMING, Javascript, html5, php, oop, css3, sql, mysql, Ruby on Rails, GraphQL, Studio, UI, Angular, Shopify, Django, API, Prismic, Material Design, Apollo, RoR, TypeScript, Angular Material, SaaS, React, Redux, microservices, AWS Lambda, REST APIs, Python, analytics, geolocation, Google Maps, AWS, S3, CDN, web client, Google Maps API, Styled-components, Styled, Components, SCSS, Nginx, Vue.js, server-side, rendering, backend, Docker, Jest, Nuxt, CSS, user management, oAuth, OpenID Connect, OpenID, AWS Amplify, Amazon Cognito, codebase, Firebase, Mobile, iOS, Android, Ionic 3, React Native, Sendgrid, Texting, React Navigation, Redux Thunk, Three.js, Node.js, Bootstrap, data visualization, Highcharts, CoreUI, Apache, APIs, D3, Crossfilter, Flask, hybrid mobile app, business logic, Apple, Google Play, keyboard, Facebook, Instagram, Amazon Web Services, PubNub, Google Material Design, RESTful, MongoDB, Express, Webpack, WebGL, proxy and server, continuous integration, JS, UI/UX, Babel, JSX, ECMAScript (ES6), development framework, AngularJS, CMS, PhoneGap, Google, Maps, App Store, JSON, Pushwoosh, Ionic, user interface, Active Campaign, Stripe, Tripletex, Adobe Connect, Bitbucket, PostgreSQL, Ruby, web application, WeChat, web-based, music player, Git, HTML, Go, Less, Bootstrap 4, Next, Ionic 2, Laravel, Vuetify, Electron, Cordova, Laravel 5, Jest Libraries/APIs, Vue, js 2, Vuex, AngularUI, Redux-saga, React Redux, Node, Slack, Angular Universal, Jira, Vue CLI, Webpack 4, Mac OS, Linux, Visual Studio Code, Heroku, Amazon Web Services (AWS), AWS EC2, DigitalOcean, Twilio, Docker Storage, AWS S3, Styled Components, Material Design, Apps, Full-stack, Hybrid Apps, Mobile App Development, PWA, Dashboard Design, Paradigms, Scrum, Agile Software Development

Project history

01/2020 - 01/2020
Senior Full-stack Developer
* Fixed the 10+ issues of Ruby on Rails and GraphQL and integrated Apollo Studio in the project.
* Updated the UI with Angular 9+ in the Shopify eCommerce project.
* Created the admin panel of a music project based on the InVision and Sketch design using Angular
9, MaterialUI, and Django API.
Technologies: Prismic, Shopify, Material Design, Apollo, GraphQL, Ruby on Rails (RoR), TypeScript,
Angular Universal, Angular Material, Angular

01/2020 - 01/2020
Senior Full-stack Developer
Beyond Key Systems
Beyond Key Systems
* Implemented SaaS-based white-labeling apps using React, Redux, and Styled-Components.
* Developed microservices with AWS Lambda and REST APIs with Django/Python.
* Integrated many services including validating email/phone number, analytics, geolocation, Google
Maps, etc.
* Deployed the server to AWS Lightsail and AWS S3 and integrated CDN to improve the performance.
* Developed the React-based web client for the product out of the high-level requirements and AWS.
Technologies: React, Google Maps API, AWS Lambda, Styled-components, Styled Components, SCSS,
JavaScript, Nginx,

01/2018 - 12/2019
Senior JavaScript Developer
Fuel3d Technologies Ltd
Fuel3d Technologies Ltd
Implemented the 3D viewer of eyewear using React and Three.js.
Built REST APIs and microservices using Node.js and Express.js.
Created a dashboard to upload and save web scan files to AWS S3 and
generated analytics with charts.
Wrote unit tests using Enzyme and Jest for the front-end part.
Technologies: AWS S3, Bootstrap, CSS3, HTML5, Express.js, Node.js,
Redux, React, Three.js, JavaScript

01/2019 - 01/2019
Senior Web Developer
Resourcifi, Inc
Resourcifi, Inc
Created and converted old pages with new design and Vue.js.
Applied best practices and built pixel perfect and responsive
designs with Vue.js and LESS.
Implemented server-side rendering and SPAs and integrated backend
endpoints to fetch the data.
Technologies: Docker, Jest, JavaScript, Nuxt.js, Less, CSS, Vue.js

01/2019 - 01/2019
Mobile App Developer
Digital HubSolution
Digital HubSolution
Fixed the authentication issues and visual designs of the current
Ionic/Cordova app.
Built user management using AWS Cognito and AWS Amplify.
Integrated oAuth and OpenID Connect to implement authentication.
Technologies: SCSS, TypeScript, OpenID, OAuth, AWS Amplify, Amazon
Cognito, Cordova, Ionic, Angular

01/2019 - 01/2019
Mobile App Developer
Innotical Solutions Pvt.Ltd
Innotical Solutions Pvt.Ltd
Reviewed the codebase and refactored clean with best practices.
Updated inquiry steps with the correct flow and fixed the UIs to fit
with various sizes of screens.
Changed the structure of Firebase and updated logic to interact with
Technologies: Mobile, iOS, Android, SCSS, TypeScript, Firebase,
Ionic 3, Angular

01/2018 - 01/2019
Senior Full-stack Developer
Implemented the flows of users, market, causes, and user reports
using React Native.
Integrated mailing service with Sendgrid and SMS service with
Integrated Firebase CloudStore to save all information and set up
the indices with various keys.
Technologies: Texting, SendGrid, React Navigation, Redux Thunk, iOS,
Android, Redux, Firebase, React Native

01/2018 - 01/2018
Mobile Developer
Implemented navigation and structure of mobile apps using React
Converted the Sketch designs to cross-device/platform pages.
Implemented data visualization with banking transaction analysis.
Technologies: Highcharts, iOS, Android, Redux, React Native, React

01/2017 - 01/2018
Full-stack Developer
Granular Data
Implemented an interface within the dashboard to display
graphs/charts with DC.js and Crossfilter.
Displayed geographical maps and interactive tables using Leaflet.js
and AG-Table.
Created an admin dashboard using CoreUI, React, and Apache Superset.
Integrated back-end APIs and third-party services like News and
Technologies: D3.js, Data Visualization, Dashboard Design,
Crossfilter, Redux, React, JavaScript, Flask, Python

01/2015 - 12/2017
Front-end Developer
Developed a React/Redux app from conception to completion.
Created the app structure including the front-end code base, API
proxy and server, deployment pipeline, and continuous integration.
Translated and/or reused components from a prototype version which
was based on the Middleman JS framework.
Implemented robust solutions and best practices to all aspects of
the app, from UI/UX to API communication and authentication.
Technologies: CSS3, HTML5, SCSS, Babel, Webpack, JavaScript, JSX,
ECMAScript (ES6), Redux, React

01/2017 - 01/2017
Mobile Developer
Created a hybrid mobile app from scratch for Android and iOS.
Designed and implemented business logic in an Ionic and Cordova
project with best practices.
Deployed apps to production fro Android and iOS using Apple Store
and Google Play Store.
Implemented push notifications, keyboard, geolocation, and contacts.
Integrated third-party services like Facebook, Google Maps, and
Technologies: Amazon Web Services (AWS), PubNub, JavaScript, AWS,
Google Material Design, Firebase, Angular, Cordova, Ionic

01/2016 - 01/2017
Senior JavaScript Developer
Created the product customizer using D3.js, Three.js, and
Created the RESTful APIs to fetch the recipes and attributes for
customizer using Node.js, Express.js, and MongoDB.
Implemented the logic for editing live product and the functionality
of exporting/importing.
Created the admin portal to manage the products and templates using
React.js and Bootstrap.
Technologies: MongoDB, Express.js, Webpack, JavaScript, Three.js,
D3.js, WebGL, Node.js

01/2014 - 01/2015
Full-stack Developer
Implemented a mobile app development framework based on Ionic and
Created a mobile app builder and CMS.
Integrated with third party services like PhoneGap Build, Google
Maps, and Pushwoosh.
Designed an app experience that can be changed in real time via
SaaS-based CMS.
Deployed mobile apps to App Store and Google Play.
Technologies: MySQL, JSON, PHP, JavaScript, Google Maps, Pushwoosh,
PhoneGap, Ionic, AngularJS

01/2013 - 01/2014
Web Developer
Created a learning management system that allows users to purchase
individual/private courses, subscribe to multi-level courses, play
the quiz, and learn with teachers. Implemented online meeting, quiz
levels, and badge functionality.
Developed the user interface and integrated the back-end with many
third parties including Active Campaign, Stripe, Tripletex, Adobe
Connect, and more.
Technologies: React, Bitbucket, Node.js, Ionic, AngularJS,
Bootstrap, Stripe, PostgreSQL, Ruby on Rails (RoR), Ruby

01/2012 - 01/2013
Web Developer
Developed a web application for users to upload and purchase music
and sound files, and integrated payment methods including Paypal,
Stripe, and WeChat.
Created a web-based custom music player with multi-language support
and a custom admin dashboard.
Technologies: CSS3, HTML5, PostgreSQL, Ruby on Rails (RoR), Ruby,
Git, Stripe, AngularJS, Bootstrap, JavaScript, MySQL, PHP

Demand IQ (Development)
Demand IQ is the all-in-one toolkit and advertising platform for
effective customer acquisition. Demand IQ brings together best in
class advertising with our proprietary software technology that
helps consumers more effectively shop for renewable energy products
and services online.
I implemented the white labeling app that is available to config per
clients to get an estimation of energy savings.

PRISM App (Development)
PRISM is an application that enhances the quality of clinical
discussion between healthcare providers and patients by allowing for
continued patient engagement outside of the clinical setting.
PRISM enables patients to complete physical function and other
PROMIS measures through an easy-to-use app with features including
score trending, peer group comparisons, and relevant

MavelOptics (Development)
I created an eCommerce platform that provides quality eye-wear at an
affordable price. Built with Python, Django, AngularJS, and
JavaScript. Supported many payment gateways like credit card,
Paypal, Stripe, and Wire Bank.

AdeptLMS (Development)
I created the learning management system that allows users to
purchase individual/private courses, subscribe to multi-level
courses, play the quiz, and learn with teachers. Implemented online
meetings, quiz levels, and badge functionality.
I also developed the user interface using React and Bootstrap, and
integrated with many third parties including Active Campaign,
Stripe, Tripletex, Adobe Connect, and more.

Local Availability

Only available for the countries USA
Profileimage by Samuel flander Senior Full-stack Developer, Senior Web Developer, Mobile App Developer from SaltLakeCity Senior Full-stack Developer, Senior Web Developer, Mobile App Developer