David Nguyen - PHP Developer

8 years of experience in web programming. Building technical and infrastructure solutions for customers, solving problems about system optimization, cost optimization, large traffic handling, system monitoring... Experienced in managing, leading a technical team of ~10-15 developers, managing quality and providing technical support for the team. Extensive experience in AWS, managing infrastructure for more than 20 projects on the AWS cloud platform, service used: EC2, RDS, S3, CloudFront, CloudFormation, WAF, SES, Lambda, API gateway, Elasticache, Dynamodb...

Project list

Payment System - Japan

01/2024 - 12/2024

Migrate winform application in windows to web application using Laravel framework, large system with complex data and logic system, require migration and create detailed design document from current code system and app.

+ Read code C# and study application to write detail design for customer + Implement some feature + Test application + Meeting with customer + Support team about spec

Technologies: AWS, PHP, Docker, C#, Microsoft SQL Server

CVG Building - Vietnam

10/2022 - 12/2023

Building a construction management system for architects, contractors, and supervisors of CVG Group

+ Implement logic web application from design figma + Implement realtime notification + Test application + Meeting with customer + Maintain API microservice

Technologies: PHP, AWS, Vue.js, Docker

Disaster Shelter Booking - Japan

06/2022 - 09/2022

Building a disaster shelter booking system for Fukui Prefecture, Japan, via Line App.

+ Design database, design and setup infrastructure, monitoring system + Build source code structure + Test performance + Review source code, build CI/CD over Gitlab, auto deploy + Meeting with customer

Technologies: AWS, PHP, CI/CD, Docker

EQ SMILE PROJECT - Japan

04/2022 - 06/2022

Building and developing mobile application to recognize faces, smiles and earn points

+ Support in designing and monitoring system + Build source code + Tester performance

Technologies: PHP, Laravel, AWS, Docker, CI/CD

Vaccine Booking - Japan

02/2021 - 08/2021

Building a vaccine booking system via Line App, this system can handle a large amount of access at the same time, up to 100,000 requests.

+ Design database, design and setup infrastructure, monitor system + Build source code structure + Test performance + Review source code, build CI/CD over Gitlab, auto deploy + Meeting with customer

Technologies: AWS, PHP, JavaScript

GC system - Japan

07/2019 - 02/2021

Automatically build Android and IOS App according to the available templates, can edit some things about the interface of the app to serve the business

+ Setup infrastructure, monitor system + Code functionality + Test performance + Review source code, build CI/CD over Gitlab, auto deploy + Meeting with customer

Technologies: AWS, Azure, Google Cloud Platform (GCP), PHP, REST API

Project list

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