Milton Ngoc - Backend Engineer

Milton Ngoc

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Milton Ngoc

4.9

Gender

Male

Main expertise

Ruby on Rails Full-stack Elasticsearch AWS Amazon API Microservices API REST API Software Software Consultants Web API

Introduction

Milton Ngoc is an accomplished software developer with over 6 years of dedicated experience in the field. Having built a strong foundation in Ruby on Rails, Milton has evolved into a versatile full-stack developer. He excels in designing, developing, and maintaining scalable web applications, utilizing Ruby on Rails to create efficient and user-friendly solutions. Milton has continually sought to expand his knowledge and stay informed on the latest industry trends. He is passionate about crafting innovative software that addresses the evolving needs of businesses and users. His ability to seamlessly integrate front-end and back-end components, combined with a deep understanding of Ruby on Rails, enables him to deliver comprehensive and high-quality web applications.

Project list

Yojee Limited - Vietnam

Yojee Limited is a cloud-based SaaS logistics platform that streamlines freight movement into a unified ecosystem. It simplifies the management of land transport and is designed to be accessible to all stakeholders while promoting sustainability by reducing carbon emissions.

Implementing backend features for the platform using Ruby on Rails framework. Handling a large volume of requests for driver tracking. Utilizing AWS SQS for asynchronous event processing to enhance performance. Managing concurrency processes. Integrating ElasticSearch for querying extensive records. Utilizing Redis and memory caching to reduce latency and improve speed. Ensuring 70% code coverage through unit testing. Participating in brainstorming sessions and requirements analysis. Reducing backend workload using AWS Lambda.

Technologies: Ruby on Rails, AWS, Elastic Search, Postgres SQL

Sakani.sa - Saudi Arabia

Sakani.sa is a comprehensive land booking platform in Saudi Arabia, offering over 20 services implemented using Ruby on Rails.

Doing full flow in development such as: figuring out the issues, raising the solutions, improving the performance, can work on both Front-end and Back-end. Working with Restful API. Using Kafka to handle the async events and speed up the application. Handling background jobs by Sidekiq. Caching using REDIS and Rails Cacher. Handling some web security issues such as SQL injection, XSS, CSRF, and DDOS. Improving the performance of the code base. Reviewing code, planning, and estimating workloads. Using Elastic Search to improve query performance. Communicating directly with clients and presenting solutions. Integrating internal systems with third-parties.

Technologies: Ruby on Rails, STC, Microservices, Angular, Elastic Search, Postgres SQL

Symphony Creative Solutions - Vietnam

Participated in the full product development cycle of multiple projects, handling a variety of tasks and responsibilities.

Improving user experience through the integration of a Chatbot and utilizing Dialogflow technology. Implementing Elastic Search to enhance the speed of the web application. Reviewing code, providing estimates, and onboarding newcomers. Addressing and mitigating security issues such as external attacks, XSS, SQL Injection, and CSRF.

Technologies: Ruby On Rails, React JS, Node JS, Postgres SQL

Shout For Good - Vietnam

Shout For Good is a charitable platform designed to help individuals gather support from their friends, family, and colleagues by securing sponsorships as they participate in various events to raise funds for their chosen charitable activities.

Implementing platform features using the Ruby on Rails framework. Using ElasticSearch to enhance the platform's performance. Utilizing JMeter for load testing prior to events to adequately prepare the EC2 instances. Implementing Lambda as a cloud function to minimize requests to the Shout For Good servers. Conducting code reviews, planning, and estimating workloads. Developing the web application using ERB and CoffeeScript. Addressing external attacks and mitigating security vulnerabilities such as XSS, SQL Injection, and CSRF. Conducting load tests to forecast request volumes for upcoming events.

Technologies: Ruby On Rails, React JS, Node JS, Postgres SQL

Project list

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