Frontend Developer Stack

Maurice Wells

Frontend Developer

Contact:

Phone: +1-760-***-****

Email: ***************@*****.***

SUMMARY

Around 8+ years of experience as a senior software engineer, a proficient coder in multiple languages and environments.

Great experience in developing single-page applications using Angular, React, Vue, Laravel, HTML5 and CSS3, NgRx and RxJS.

Good experience in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Node, Laravel, PHP, Python, Django, Flask and Pyramid.

Good experience for Cryptocurrency technique using Blockchain, Solana, Dapp, Smart Contact, Rust, Solidity, Web3.js.

Expertise in working with different databases like Oracle, MySQL, PostgreSQL and good knowledge in using NoSQL databases MongoDB, and AWS tools like EMR, EC2, S3 and Lambda.

Motivated, proactive, innovative problem solver with excellent analytical, organizational, interpersonal, communication and written skills.

Experience troubleshooting software and automation issues with assistance of testing engineers, and excellent team player, quick learner, keens to learn and implement new IT technologies.

Highly motivated, quality minded developer, with proven ability to deliver applications against tight deadlines.

Possess good interpersonal, analytical presentation Skills, ability to work in Self-managed and Team environments.

Good experience in handling errors/exceptions and debugging the issues in large scale applications.

Work Experience

MyEtherWallet Los Angeles, California, US Oct 2021 – Feb 2022

Full Stack Developer

Developed the server and frontend to build the chrome extension like Metamask extension using Vue.js, React.js, React Hooks, Redux, Typescript, Websocket and Node.js

Built the features including personalSign, ethSign, signTransaction etc. using Node.js, Web3.js, etherum.js, WebSocket.js, GraphQL and JsonRPC.

Responsible to make the communication between the background and extension frontend using Json-RPC, GraphQL.

Responsible to implement the connection and communication between MyEtherWallet web app and chrome extension.

Generated the unique background image according with user’s wallet address, and connected the mobile device and chrome extension by generating and recognizing the QRcode for user’s wallet address.

Found the errors to appear in EthVM.com, analyzed and fixed the reason of issues using Vue.js, Typescript and Asana.

Build frontend in Vue.js and Integrate smart contract with web3.js, swaptruffle, openzeppelin-cli, ERC20, ERC721, ERC1155, BEP20 token on Ethereum and BSC.

Familiar with Solana smart contract development, deploy using Rust and Anchor framework and integrate with Vue, and good experience in compound protocol, AMM, CPMM, Flash Loan, Staking, Farming, Uniswap, Pancake.

Medigap Life Boca Raton, Florida, US Dec 2019 – Oct 2021

Frontend Developer

Developing web front end interfaces using Html5, CSS3, SCSS, JavaScript, jQuery and Bootstrap, React.js, Angular v11, 12.

Responsible for creating efficient design and developing user interaction screens using Angular11, 12 and Node JS.

Responsible for developing the UI pages using Angular11, PrimeNG and Bootstrap, NgRx and RxJS.

Developed the Front-End and User Interface of Enjoy fisio training application using JavaScript, ES6, React, and Redux.

Developed Single Page Applications using React Hooks, React-Router and to enable navigation from one view to the next as clients performs application tasks.

Created reusable React Hooks, React components and managed application state Redux and applied redux middleware using redux-promise, redux-thunk and redux-saga.

Designed and developed the application using Agile Scrum methodology by breaking down the project to several sprints.

Build REST APIs including Transcription, Data Analysis using the AWS Lambda, Node.js, S3 bucket, EC2.

Develop REST APIs and database management using PostgreSQL, MongoDB, MySQL, AWS DynamoDB and Oracle.

Integrating REST API and frontend Using PHP, Yii2 and Laravel.

ADDHEALTH PTE. LTD Florida, US Apr 2018 – Dec 2019

Full Stack Developer

Used NodeJS NPM modules like Grunt, webpack, Bower and Express.

Worked with Docker files and Jenkins to deploy the applications in the backend, grunt and bower using node.js and yarn.

Worked with Docker files, Kubernetes, and Jenkins to deploy the applications in the backend, grunt and bower using node.js.

Build Restful API web services using Node JS, GraphQL and Express JS and used a full complement of Express, Angular JS, Node.js, and Mongo DB to store and present assessments.

Created the accounting apps built with React Native, React Hooks, Redux. Once authenticated with Firebase Login, the user is able to pick images or documents from their device, upload them to Firebase storage, view, and edit historical submissions.

Unified divergent React Native features in Anthem's flagship consumer mobile app while laying the foundational groundwork for future development, and eliminated critical technical debt from pre-existing setup.

Implemented payment UI and API integration for both depositing funds and withdrawals using React Native and ionic.

Added real-time multiplayer team lineups and membership status via WebSockets (Firebase) using React Native.

Highly Curious about new front-end development technologies and thoroughly mastering them with a keen awareness of new industry developments and the evolution of programming solutions.

Engineered login frontend functionality- including RESTful service calls, keychain, credential storage, routing, token verification, and error notifications for international Buick and Chevrolet mobile applications.

Technologies: React, Redux, Angular, JavaScript, Apollo, GraphQL, React Native, Ionic, Android, Swift

VLink Inc South Windsor, CT Apr 2014 – Apr 2018

Full Stack Developer

Developed forms using controllers, data binding, filters, and expression modules of Angular 8+ and AngularJS.

Involved in creating web app design and programming the application using Angular 8+, HTML, CSS and Angular Material.

Designed dynamic client-side to build web forms and simulate processes for a web application, page navigation using Angular v8+.

Worked with advance web development technologies like React, React Hooks, Redux, Node, Express, MongoDB, MySQL, ECMAScript 6, Typescript, JavaScript, Immutable, Bootstrap 4, CSS, HTML, and JavaScript Object Notation.

Developed custom Redux Form scripts for updating Redux store using immutable and Redux Thunk, NgRx and RxJS.

Worked on the React front-end for Docker Hub and the Golang microservices that power Docker Hub, Docker Desktop, and Docker CLI, along with the vast ecosystem of technologies that interact with the Docker Hub Registry.

Worked with Vue.js Forms, Validations, Modules, Components, directives and controllers, and on Vue.js events distribution and parent chain for parent-child component communication.

Worked aggressively on Verizon Self Switching Oriented Network, Verizon Messaging Bus Portal web app for network managers in Verizon to manage their network and Customer Relationship Management project.

Configured CircleCI to continuous integrate and deploy (CI/CD) the code by running through the unit test cases, when any of these test cases fail it immediately sends email to all the developers in the team.

Implemented coupon discount and validation business rules and API on a Python, Django, Flask back-end.

Build the backend and REST APIs including Authentication, APIs and using PHP, yii2, Express, Node, Python, Django, Flask, Laravel, MongoDB, and MySQL.

Technical Skills

Programming Languages: JavaScript, PHP, Python, C#, Android, Swift, SQL, XML

Databases: MySQL, Oracle, PostgreSQL, Microsoft SQL Server, MongoDB, Sqlite

IDE Tools: Visual Studio, PHPStorm, PyCharm, NetBeans

Web Technologies: PHP, HTML, AJAX, CSS, jQuery, JSON, ASP.NET, Typescript

Frontend Frameworks: React.js, Angular Framework v2-11, Vue.js, Nuxt.js, Next.js, jQuery

Backend Frameworks: Node.js, Express.js, Laravel, Codeigniter, CakePHP, GraphQL

Operating Systems: MS Windows, Windows Server, LINUX, UNIX

Other: MySQL, NoSQL, Tomcat, Github, Git, SVN, Hadoop, Hive, Tableau

Cloud: Amazon Web Services (AWS), Google Cloud, Azure

Experience

JavaScript

8 years

Typescript

5 years

C#

3 years

React.js

7 years

React Native

5 years

Python

5 years

Angular.js

7 years

Android

5 years

Data Analysis

5 years

Vue.js

5 years

React Native

5 years

Jira

5 years

PHP

8 years

Ionic

5 years

Github

7 years

Laravel

8 years

AWS

5 years

Gitlab

7 years

Node.js

7 years

AWS Lambda

5 years

Web3.js

5 years

Next.js

5 years

MySQL

7 years

Cryptocurrency

5 years

Nuxt.js

5 years

MongoDB

5 years

Django

5 years

PostgreSQL

5 years

Flask

5 years

Firebase

5 years

HTML

8 years

GraphQL

5 years

CSS

8 years

Agile

5 years

Education

Georgetown University – Georgetown, Washington. (2011-2014)

Computer Science, Bachelor’s degree.

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