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HOANG C.

HOANG C.

Front-End Developer

✌ Hi, I'm a Senior Front-End developer from Vietnam, with more than 10 years of professional Front-End development. Over the past 10 years I have been developing many websites development projects from simple to very complicated. 🎓 Skillset: (Do not hesitate to test me !) - HTML5 with SEO friendly, semantic - CSS, CSS3 - Javascript (ES6, ES7 or less) - Web API (DOM, WebGL, SVG, Canvas...) - Web Component - JQuery, JQueryUI, Angular, Vue.js (Nuxt.js), React.js (Next.js), Lodash.js, Backbone.js, Three.js, 3D.js - React Material UI, React Ant UI, Vue Material UI, Vue Ant UI, Vuetify - Git - MongoDB, MySQL, SQLite - Wordpress (WooCommerce, ACF PRO, Kirki Customizer. KIng Composer, Elementor) - Pure CSS, Sass, Less, Bootstrap, Foundation, Materialize CSS, Styled-Component (React), JSX-styled (React), CSS module (React) - Gulp, Grunt, Webpack. You use these tools only to build, minimize CSS or some well-known tasks ? I use these tools even to automate some other tedious tasks that you can't even image. - Babel - Docker - Mocha, Jest, Enzyme (for TDD) - Product mindset - Solid knowledge of data structures and algorithms - Deep understand of how browser renders websites and how to detect the bottlenecks and make websites load as fast as possible. - Debug, commit code run well on targeted browsers 🔥 What I Offer: ✅ Converting designs (PSD, XD, SKETCH, FIGMA, ZEPLIN, inVision) to HTML, semantic HTML5 , SEO friendly and PIXEL PER PIXEL with component-mindset so that It will be easy to integrate into frameworks or libs like Angular, React, Vue.. ✅ Deliver full front-end development solution of any kinds like SPA, SSR, PWA from JQuery to ReactJs, NextJs, VueJS, NuxtJS, Typescript Angular or just pure Javascript, all with FUNCTIONAL-PROGRAMMING mindset. ✅ Integrate endpoint API to Front-End systems with best practices, discuss with back-end developer to produce optimized solution for the communication between front-end back-end which make work-flow run smoothly and get the best performance for the project. ✅ Suggest solutions and raise problems for UI designers so that they will get the mindset of programming (along with their art mindset), and the end results will be componentized, systemized and consistent ✅ Provide full solution for SPA, SSR, PWA development. ✅ Convert design to fully functional Wordpress theme. ✅ SEO Optimization with commit of 100% audit test (even with PWA), optimize pageload speed. ✅ Advanced CSS3 & Javascript Animation with optimized performance (60 frame/s). ✅ CMS development. ✅ Clean, well-tested code with functional programming mindset. One thing I am proud the most is that I will suggest and explain to you (even you are not in tech field) the best solution, the pros and cons of libs or frameworks you want to use in project (I LOVE TO DO IT). "You load full 143Kb of Bootstrap only to layout your HTML template and leave others features unused ? Hell no, I did the same (or even better) with my own CSS in just 2KB - more minimized code achieved !" "You still want use Bootstrap for your project ? Because you think its good for others to follow, or it just sounds cool to use ? It is all fine, I will remove the unused CSS of Bootstrap and use Bootstrap for you. Because clients always right !" 🔥 My top priority criterion is : ✅ NO UPFRONT PAYMENTS ✅ PERFORMANCE ✅ NO REPEATED, UNUSED CODE ✅ GREAT USER EXPERIENCE ✅ CLEAN, WELL-TESTED CODE

🇻🇳Hanoi, Vietnam$25/hr100% JSS4.99 (7)Since Dec 2012

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#362,351 / 412k
🇻🇳Country#2,995 / 3,463
Revenue, last 30 days
$0
Total earnings
$1.4k
World#362,351 / 412k
🇻🇳Country#2,995 / 3,463
Per project
$181

$0 in the last 6 months

Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇻🇳Country#941 / 3,463
Projects in all
8

Across 15 contracts

67% fixed33% hourly
World#223,560 / 412k
🇻🇳Country#1,918 / 3,463

Earnings, last 30 days

$1.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,420$1,440$1,460$1,480Oct 8Oct 23Nov 7

Skills