Burdette Do - Java Developer

Burdette Do

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Burdette Do

Gender

Male

Language

English - Advanced

Main expertise

Java AWS Full-stack Back-end API Vue.js React.js Spring MongoDB JavaScript AngularJS C#

Introduction

Burdette Do is a seasoned software developer with over 5 years of experience across a diverse range of projects. He approaches problem-solving with a rational mindset, prioritizing innovative solutions and fresh ideas. Burdette remains technically proficient and industry aware, ensuring that each project is executed using the latest and most relevant programming foundations. He is an exceptional communicator, capable of conveying ideas clearly and with a strong emphasis on client satisfaction. Burdette boasts expertise in Java, AWS, Git, MongoDB, and relational databases while also having experience with operating systems such as Windows and Linux, along with Kubernetes, OpenSearch, and Docker. His knowledge extends to NodeJS, ReactJS, VueJS, CSS, and C#. Furthermore, he has had the opportunity to work directly with partners from Singapore, Hong Kong, Thailand, and Japan, and is proficient in verbal English communication.

Project list

AWS Cost Optimization for Dental 3D Printing System - Singapore

2024 - 2024

Optimized AWS costs for the production environment of a major 3D printing company in Singapore. Managed system operations and resolved API issues.

Reduce the cost of AWS in the production environment. Migrate all EKS clusters to another one to update the EKS version. Implement A/B testing to determine optimal EC2 instance versions. Reduce costs independently without impacting the active production environment.

Technologies: AWS services including: EKS, MSK, S3, EC2, Load Balancer...

Financial Reporting and Management System - Singapore

2024 - 2024

Developed a financial reporting system for an outsourcing company in Singapore, including a batch payment feature.

Use Hutool and Apache Poi to create Excel reports and PDF preview files. Code, self-test, and deploy new features to staging and production environments.

Technologies: Java, Spring Boot 3, VueJS, DB: MongoDB.

ERP System for Japanese Hardware Company

2023 - 2024

This project focuses on managing all partners of a Japanese hardware company. It incorporates authorization mechanisms for partners to access specific features. Additionally, it facilitates the management of products, notifications, and files shared by the central company with its branches and partners.

Design system architecture and create comprehensive AWS Infrastructure including VPC, Security Group, EC2 Instances, RDS, OpenSearch, and Lambda. Configure email sending functionality using SES. Set up Lambda functions to hash files uploaded to S3. Create mapping structures for OpenSearch. Implement language analyzers to support search using Kanji Japanese keywords. Configure CloudFront for S3 static hosting and set up Load Balancer for EC2 to integrate with the customer's existing domain. Engage in coding, code review, and system operations.

Technologies: Backend: Java, Spring Boot 2, NodeJS (Lambda functions), Frontend: ReactJS, Infrastructures: VPC, Security Group, EC2, RDS, OpenSearch, Lambda, S3, CloudFront, Load Balancer, Route 53, SQS, SES..., DB: RDS MySQL.

Event Booking Management System - Thailand

2023 - 2023

A system designed to streamline and manage the entire process of booking events for clients in Thailand.

Write backend API for new modules. Fix bugs and maintain the modules. Create an EC2 Linux server to run the backend API and deploy the web app to S3 web hosting in a staging environment. Configure HTTPS using CloudFront and Load Balancer. Purchase a domain and configure DNS with Amazon Route 53.

Technologies: Backend: Java, Spring Boot 2, Frontend: ReactJS, Infrastructures: EC2, S3, CloudFront, Route 53, Load Balancer, DB: MySQL.

Telecom Management Platform - Hong Kong

2022 - 2023

Developed a platform to manage telecommunications processes, including eSim and RNR Portal, for a major telecommunications company in Hong Kong.

Write backend API for new modules. Fix bugs and maintain existing modules. Communicate directly with customers to gather and complete tasks.

Technologies: JSP servlet.

Comprehensive Insurance Management System

2022 - 2022

Developed a system to streamline and manage the insurance business processes for a major global insurance company (client details are confidential).

Write unit tests for existing modules using Mockito. Develop backend APIs for new modules. Execute test cases. Fix bugs and maintain modules.

Technologies: Backend: Java, Spring Boot 2, Kafka, Apache Hive.

Document Management System Development

2022 - 2022

Developed a document management feature for a project, utilizing elements from an existing document management system.

Code GWT, a Java framework that enables developers to create user interfaces. Write backend APIs for new modules. Deploy local testing server. Fix bugs and maintain the project.

Technologies: Backend: Java, Spring Boot 2, Frontend: GWT, CSS.

Political Management System

2021 - 2021

Developed and enhanced document management features based on a pre-existing document management system.

Code user interfaces using GWT, a Java framework. Write backend APIs for new modules. Deploy and manage local testing server. Identify, fix bugs, and maintain the project.

Technologies: Backend: Java, Spring Boot 2, Frontend: GWT, CSS, Database: MySQL.

Automated Testing for Websites - Singapore

2021 - 2021

Develop and execute automated tests based on specific testing scenarios for an outsourcing company based in Singapore.

Write code and run automated tests. Maintain the projects. Communicate with clients to gather new test cases for automation.

Technologies: Backend: Java, Spring Boot 2, Selenium.

Comprehensive University Management System

2021 - 2021

This system is divided into three modules: 1. The first module focuses on managing postgraduate and PhD student information. It oversees all activities required for students to obtain their PhD/Doctorate certificates. 2. The second module deals with the management of university enrollment processes. It handles candidate scores, enabling filtering, sorting, and evaluation of applicants. 3. The third module is designed to manage university policies. It ensures the logical conditions are met for filtering students eligible for subsidies such as tuition fee reductions and allowances.

Code backend API and frontend. Confirm requirements with Business Analysts and Bridge System Engineers for the first and second modules. Directly communicate with the customer's BSE/Business Analysts to understand business logic and design databases for the third module. Code and deploy the system to a local server. Review code for accuracy and optimization. Deliver the final code to the customer.

Technologies: Backend: Java, Spring Boot 2, Frontend: VueJS, Database: MySQL.

Document Management System

2020 - 2020

A system to manage all documents based on an open source platform.

Code additional features and revamp the entire user interface using GWT (Java-to-JavaScript compiler). Deploy local testing server. Fix bugs and maintain the project.

Technologies: Backend: Java, Spring Boot 2, Frontend: GWT, CSS, Database: MySQL.

E-commerce Chat Management System

2020 - 2020

A system for managing e-commerce chat timelines, enabling features such as adding new posts, commenting and replying to posts, favoriting or subscribing to posts, receiving notifications for new replies to subscribed posts or replies to user comments, and using reactions on posts.

Code according to document and confirm requirements with BA and BrSE. Code backend APIs and ensure adherence to coding conventions. Deploy local testing server. Conduct cross-reviews of source code with other team members. Fix bugs and maintain the project.

Technologies: Backend: Java, Spring Boot 2, Jhipster, Database: Oracle.

Property Management System Enhancement

2020 - 2020

The project involves enhancements to the Warehouse Management System (WMS) and Investment Management System (IMS) modules.

Developed additional backend APIs and revamped the user interface of an existing project. Conducted code reviews in accordance with the checklist to ensure coding convention adherence. Fixed bugs and maintained the project.

Technologies: Backend: Java, Spring Boot 2, Database: Oracle.

Department Operations Management System

2019 - 2020

Developed modules for managing in/out operations and lunch order processes.

Code backend APIs. Code frontend interfaces. Implement API integrations. Handle user interface elements.

Technologies: Backend: Java, Spring Boot 2, Frontend: VueJS, Database: Oracle.

Digital Transformation for the General Department of Vietnam Customs

2019 - 2019

Developed various modules including reporting on department staff performance, managing reports, and handling personal information management.

Code according to documentation and confirm requirements with the team leader. Develop backend APIs using Entity Framework and ensure adherence to coding conventions. Conduct cross-reviews of source code with team members.

Technologies: Backend: C#, Entity Framework, Frontend: AngularJS, Database: SQL Server.

Project list

Education

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