Dennis Cho

About Me

I have already completed more than 30 website and mobile app projects related to various frontend & backend modern technologies, system architecture, database optimization for 6 years.
With mastering excellent online courses and tutorials about JavaScript Frameworks and Serverless Architecture and excellent real experiences, I have learned and kept following points.
- Code standards
- Unit tests are a key step for improving code quality
- Effective system architecture to save development time and reduce cost
- Tools like Git/Bitbucket, Trello, Jira

My main skills are JavaScript(React, Angular), PHP(Laravel), Python(Django).
Backend: PHP(Laravel, CodeIgniter), Node, Express, GraphQL, Python(Django, Flask), Ruby On Rails
Frontend: React/Redux, Redux-saga, Vue.js, SCSS/SASS/LESS
Database: MySQL, MongoDB, DynamoDB, PostgreSQL
Serverless Experience: AWS Lambda, Azure Functions, Google Cloud Functions
Software Engineering: Agile Development with Trello, JIRA, Git Flow
Blockchain: Blockchain/Cryptocurrency/IPFS
eCommerce : Magento

I believe my passion, talent, positive, can-do attitude. Hope to contribute the future.

My Services

Web Development

I have been working on web development for 6 years.

Full-stack

I can handle both frontend and backend development

Server Management

I have experience with Ubuntu and Windows server configuration

Fast Delivery

I deliver your business as fast as possible.

Code Skills

Javascript
HTML5
CSS3
PHP
Python
Node.js
Express.js
Vue.js
Java

Laravel
Slim
Symphony
Django
Flask
Angular
ReactJS
Nuxt
Docker

Design Skills

Photoshop

Sketch

Resume

Working History
Senior Full-Stack Web Developer - Freelance
2019 - current
Development in many big and small projects as freelancer. Trained varies of technologies for web and mobile development and arranged up-to-date techies.
Full-stack Developer - Sendplex LLC
2019 - 2019
Launched Sendplex website using PHP and contributed for SMS bulk Sass platform development.
Software Engineer - Tmall
2017 - 2019
Contribution platform development.
Full-stack Web Developer - Freelance
2015 - 2017
Developed many projects for B2B and back-end and database administration for big game and applications.

Education History
Seoul National University of Science and Technology
2011 - 2015
Master’s degree at Computer Science

Testimonials

Tyler Marx
Founder of Belacam.com

Dennis is the kind of person you can pass a task to and trust that it will be completed swiftly. He works well in remote settings and puts communication first.

David Bensimon Consultant Practice Leader, Agile Thought Leader

Dennis is a very talented and highly motivated developer. I highly recommend him and truly believe he will be an asset to any company looking to produce innovative software.

Andreu Mira Galmés
CEO

Dennis is like working with more than another member of your own team, understanding and preparing the job before starting are only couple of hes impressive qualities.