Frederick Le - Ruby on Rails Developer

Frederick Le

Select me!

Frederick is available for hire

Hire Now

Frederick Le

Age

Gender

Male

Address

Khánh Hòa

Main expertise

Ruby on Rails Full-stack Back-end Front-end API REST API GraphQL AWS Angular React.js JavaScript HTML5

Introduction

With a decade of rich experience in software development, Frederick Le stands as a highly skilled Ruby on Rails Developer, proficient in both backend and frontend domains. His goal is to apply extensive technical expertise to contribute to innovative and sophisticated projects. Frederick has substantial experience in full-stack web development, primarily with Ruby on Rails, GraphQL, and RESTful APIs. His proficiency extends to frontend technologies, including HTML, CSS, JavaScript, Angular, and ReactJS, enabling him to craft engaging and responsive user interfaces. In terms of database management, he is well-versed in MySQL, PostgreSQL, and NoSQL databases like DynamoDB, ensuring robust and scalable data solutions. His career is marked by a strong ability to estimate tasks accurately and manage project phases efficiently, facilitating the smooth progression and completion of projects. Additionally, Frederick's professional journey showcases a proven ability to thrive in remote working conditions, adept at both independent work and collaboration within diverse team settings.

Project list

IVET Project - Australia

The IVET project focuses on the educational sector by integrating with VETTRAK, a software utilized to collect data pertaining to schools, teachers, and official courses from various institutions. Utilizing this data, the project aims to develop a user-friendly website that provides convenient access to organizing classes and managing students.

Develop new features to support enrollment for new courses. Enhance existing features and create new ones based on user requests, particularly from schools looking for enrollment solutions.

Technologies: Ruby on rails, KnockoutJS

Livewire - Singapore

E-commerce and Booking Platform

Collaborate with the development team to enhance user experience and improve performance. Provide users with data related to stock codes and financial industry metrics. Develop features to enable content creators to swiftly integrate personal or third-party data. Work with the team to analyze and evaluate features, upgrading the system to ensure optimal project operation.

Technologies: Ruby on Rails, Stimulus, Turbostream, Reactjs

Minato-JP

An innovative online platform designed to teach Japanese using the shadowing method.

Spearheaded the integration of GraphQL with the front-end using ReactJS and implemented a comprehensive Content Management System (CMS) for lesson creation and user management. Extended to deploying and maintaining the server infrastructure, ensuring the platform's reliability and performance. Collaborated with a dynamic team.

Technologies: Ruby on Rails, GraphQL-ruby, ReactJS, mySQL

Personalized Movie Recommendation System

A system designed for marketing automation by sending personalized movie recommendations to customers via email.

Receive and analyze requirements from the Project Owner. Estimate task timeframes for team members. Review the code and specifications of each pull request to ensure alignment with the business model. Manage deployments, handle branches, and address critical errors or tasks of importance.

Technologies: Ruby on Rails, AngularJS, jQuery, Bootstrap DB: PostgreSQL, SQS, SES, SNS

Bidcarros

Bidcarros is a responsive platform enabling businesses and individuals to buy or sell vehicles seamlessly.

Create and maintain backend functionality using Drupal CMS and PHP, including custom modules. Design and optimize MySQL databases, ensuring efficient data storage and retrieval. Monitor and enhance backend performance, implementing caching strategies. Write tests and resolve issues during development and testing phases.

Technologies: Drupal CMS PHP, Ajax, HTML/CSS/Javascript, jQuery, Bootstrap, MySQL, Linux Application servers: Apache

Cinqsmile

This project is developed from the base platform Cimos. It is user-friendly and involves developing new social networking features similar to Facebook and Google+, all integrated into the Cimos system, offering a wide range of new experiences.

Receive and analyze requirements from the Project Owner. Estimate task durations for team members. Review the code and specifications of each pull request to ensure alignment with the business model from the Project Owner. Deploy and manage branches, and handle critical errors or important tasks.

Technologies: Ruby on Rails, Ajax, HTML/CSS/Javascript, AngularJS, jQuery, slim, Bootstrap, Mysql

Project list

Education

Expertise

Certifications