- 7 years experience in PHP 8, JSON, SQL, MariaDB, MySQL, Python 3.13, Selenium, and Heroku (remote app deployment) (back-end)
- 7 years experience in HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX (front-end)
- 7 years knowledge and experience in corporate finance, finance, business finance, cash flow, accounting, marketing, advertising, design, and management
I am looking for contract, part-time, or full-time work as a full-stack developer.
I have responsive front-end development experience using HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX. I have experience requesting and sending data to web servers using JSON and XML.
For back-end server-side development, I have developed in PHP 8 (MySQLi OOP with MariaDB), Java/J2EE, C, C++, and .NET(C#). I used XAMPP's Apache web server therefore have experience with MariaDB (MySQL fork) and SQL. I have also used Node.js with a windows shell and the Express.js module using Node.js. I also have experience with React.js and Redux.js. I developed in Visual Studio Community 2017 for C and C++.
I have experience in iOS app development (using Swift and SwiftUI), Firebase, unit testing, error handling, API integration, LaTeX, webhooks, cron jobs, and REST API with CRUD operations creation.
Currently Learning: NoSQL DB, MEAN stack, MERN stack, Django, and data science for stock trading algorithms (future https://www.quantconnect.com contributor).
OS: MS DOS and Unix/Linux (connected to school's matrix system using PuTTy) (tcsh, bash, etc.).
Income Tax Calculator: Fetches data from the government of Canada website to calculate income tax deductions for different brackets and provinces/territories. I use JS AJAX to get the data from the Canada government website, send it to MariaDB, and perform calculations using JS.
GitHub: https://www.github.com/gchoi123x
Email Contact: gchoi123x@gmail.com
- Worked with four other team members to develop platforms for the Toronto Brain Bee contest (contest in neuroscience) (currently Brain Bee Study Guide, Brain Bee Tabulator, and Digital Competition)
- Area for contest participants to answer questions and receive the result of their inputs (total correct, statistical analysis, etc.) and area for evaluators to examine individual question statistics and individual contest participant performance
- Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX (front-end). PHP 8 (MySQLi OOP with MariaDB), JSON, SQL, and MySQL (back-end).
- Taught computer science
- Tutored students in computer science (SQL, MySQL, PHP, DSA, etc.), mathematics, etc.
- Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX. PHP 8 (MySQLi OOP with MariaDB), JSON, SQL, MySQL, Java/J2EE, C, C++, .NET(C#), MariaDB, MySQLi OOP, Wordpress and its plugins. TCP/IP. Photoshop for front-end work (UI/UX)
- Work History:
- https://ibb.co/C6hvSTp
- https://ibb.co/GsZmH5b
- https://ibb.co/PchnNGt
- https://ibb.co/f9CHvVG
- https://ibb.co/vZ1y9Sn
- https://ibb.co/VCLjVVt
- https://ibb.co/f87rSwg
- Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX. PHP 8 (MySQLi OOP with MariaDB), JSON, SQL, MySQL, Java/J2EE, C, C++, .NET(C#), MariaDB, MySQLi OOP, Wordpress and its plugins. TCP/IP. Photoshop for front-end work (UI/UX)
>> https://postimg.cc/fVH0qKvL (AI Chatbot iOS App)
>> https://postimg.cc/CBYzYjs2 (Order Food iOS App)
> SwiftUI
>> https://www.condosandtown.com (real estate listings site)
>> https://www.magictouchdrycleaners.ca (small business site)
>> https://www.developnest.net (software development services platform)
>> https://www.go-shop.ca (e-commerce platform)
>> https://www.rytar.ca (AI-writing SaaS platform)
>> https://www.softwaresphere.ca (software tools platform)
>> https://www.cognilessonai.com (AI learning platform)
> Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX for front-end, PHP 8, JSON, SQL, MariaDB, MySQL, Python 3.10.5, Selenium, and Heroku (remote app deployment) for back-end
>> https://www.github.com/gchoi123x/Income-Tax (income tax calculator using only front-end technologies)
> Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX
>> https://www.github.com/gchoi123x/Income-Tax/tree/usephpdeletejavascript (second version adds server-side technologies i.e. PHP in addition to the front-end technologies)
> Tech Stack: HTML5, CSS3, JavaScript, jQuery, AngularJS 8, Bootstrap 5, and AJAX for front-end, PHP 8, JSON, SQL, MariaDB, MySQL, Python 3.10.5, Selenium, and Heroku (remote app deployment) for back-end
- Open source contributor for GitHub (click on my GitHub—I am a GitHub developer)
- During my times utilizing GitHub, I have mastered the art of version control at the fundamental level
- Functional annotation and analysis of genomic data sets
- Interrogated biological meaning of data with different graphical and statistical functions
- Used Blast2GO's BLAST algorithm to identify similar gene sequences which were then stored in a MySQL database
- Stored sequences were analysed by a postdoctoral researcher
- I also did data entry for Dr. Brent Sinclair (the professor that runs the lab). I moved his CV information (hundreds of publications) to his NSERC-grant application site
- https://publish.uwo.ca/~bsincla7/undergrad%20alumni.html
GPA: 88.90% Cumulative Average
GPA: 93.50% Admission Average in Grade 12 Top 6 Courses