Devin Huy - Senior Node.js Developer

Devin Huy

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Devin Huy

Gender

Male

Address

Ha Noi, Viet Nam

Main expertise

Node.js NestJS Back-end Full-stack Microservices API AWS AWS Cloud Cloud DevOps AWS DevOps JavaScript

Introduction

Devin Huy has over 6 years of experience in software development, with a focus on management. He possesses the ability to design highly available backend services and microservices. Known for his innovative thinking, fast learning, and problem-solving skills, Devin excels at teamwork and adheres strictly to company and project guidelines.

Project list

Payment Gateway System - Vietnam

Led the development of an internal project focusing on creating a flexible and high-performing payment gateway. The project involved designing the application using microservice architecture, optimizing its performance, exploring new technology stacks, and adhering to industry best practices. Collaborated closely with the client to refine the project's scope and objectives.

Application design according to microservice architecture. Optimize the performance of the application. Research new technology stacks and best practices for technological problems. Collaborate with the client to gather and analyze project scope and objectives.

Technologies: Confidential

Jira-GitLab Metrics Tool - Vietnam

Led the development of internal projects as assigned by management, including the Jira-GitLab Metrics Tool, which serves as a measuring project to ensure codebase quality. Participated in the scaling and optimization of the notification service for the super app VinID. Engaged in research, design, and implementation of a rule engine project.

Implement the Jira-GitLab Metrics Tool, which measures the quality of other projects' codebases. Contribute to the development, scaling, and optimization of the notification service for the VinID super app. Involved in researching, designing, and implementing a rule engine project.

Technologies: NodeJS/Typescript, AWS cloud, MongoDB, PostgresQL, K8s, Git

OTP Authentication and Integration Project - Vietnam

Developed an OTP (One Time Password) service to support a passwordless authentication method. This involved creating SMS and phone call-based OTP solutions. Managed the authentication services and participated in building advanced features like an Auth web SDK and a Single Sign-On (SSO) system for multi-tenancy applications. These were integrated with third-party applications such as VinSmart, Baemin, and Vinpearl. Conducted research on integrating Auth0 payment solutions with the authentication services.

Implement OTP service, supporting passwordless authentication methods. Develop SMS and phone call OTP functionalities. Maintain and enhance the authentication service. Contribute to building features like Auth web SDK and Single Sign-On (SSO) for multi-tenancy. Integrate authentication solutions with third-party apps like VinSmart, Baemin, and Vinpearl. Research and implement Auth0 payment solution integration with authentication service.

Technologies: .NET/C#, NodeJS/Typescript, redis, MySQL, Kafka, K8s, Git

Veritone Ecosystem Development - Vietnam

Developed internal projects assigned by management, focusing on troubleshooting processes from input to output edge architecture within the Veritone ecosystem. Implemented integration testing tools for microservices and researched adapter development for ingesting media (video, image, wave streams) from various sources such as YouTube, Box, podcasts, and FTP/sFTP. These adapters prepared data for input into AI recognition engines. Additionally, engaged in customer communication in English and occasionally facilitated transferring small task requirements and issue resolutions.

Troubleshooting processes from input to output edge architecture within the Veritone ecosystem. Writing integration test tools between microservices. Researching and implementing adapters to support media ingestion from various sources (YouTube, Box, podcasts, FTP/sFTP). Ensuring that adapters' outputs are suitable as input data for AI recognition engines. Learning to communicate with customers in English. Supporting the transfer of requirements for small tasks and issues.

Technologies: NodeJS, PostgresQL, Kafka, K8s, Git

Securities Stock Exchange Platform - Vietnam

The platform supports a large volume of bank transfer requests, featuring functionalities related to SSI Iboard and associated banks, including 24/7 scheduling for deposits, withdrawals, and more.

Break down tasks and assign them to team members Review code Ensure successful delivery of projects within timeline and quality standards Implement codebase

Technologies: NodeJS/Typescript, AWS cloud, MongoDB, PostgresQL, K8s, Git

Vietnam Exchange Proxy Service - Vietnam

This project involves developing a robust and highly available gateway bridge service between Vietnam's stock exchanges (HOSE and HNX) and securities companies, facilitating seamless communication and data transfer.

Research FIX protocol Implement code Conduct load testing with the exchange

Technologies: NestJS/NodeJS, LMAXDisruptor, HTML/CSS/JQUERY, Git

FIX Records Ingestion Service - Vietnam

This project is a highly available service designed to ingest FIX records. It follows a configuration and subsequently pushes the records to their corresponding configured topics.

Research the FIX protocol Implement the code Conduct load testing with the exchange

Technologies: Golang, LMAXDisruptor, Git

Benly Express - Japan

Benly Express is a service that facilitates hassle-free registration of a Japan address through BEX and enables purchasing from Japanese markets. Additionally, it provides cost-effective overseas shipping solutions.

Adapt customer requirements to application features. Research and implement payment flow. Optimize and design the database. Integrate APIs from various online shopping providers such as Rakuma, Rakuten, and Yahoo.

Technologies: NodeJS/Typescript, NuxtJS, PostgresQL, Git

DiginexESG Sustainability Platform - Global

DiginexESG is the world's first globally accredited ESG platform, designed to make the ESG journey faster, easier, and more affordable for companies of all sizes.

Implement features Monitor and troubleshoot system

Technologies: NodeJS/Typescript, VueJS, PostgresQL, Git

SaleHub - Vietnam

A project supporting cash flow management between departments and enhancing project management capabilities.

Break tasks and assign them to team members. Perform coding and conduct code reviews. Present demos to the customer.

Technologies: .NestJS/NodeJS, ReactJs, PostgresQL, Git

Authentication, OTP, and Notification Services - Vietnam

In-house development and implementation of authentication, OTP, and notification services.

Break down tasks and assign them to team members Perform coding and code reviews Conduct demonstrations for customers

Technologies: NodeJS, Golang, ReactJs, PostgresQL, Git

VTP Callbot Project - Vietnam

Developed the edge architecture connecting the callbot, provided by VN-sale, with the company's systems.

Design services Implement services

Technologies: .NodeJS, Elasticsearch, PostgresQL, Git

Project list

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