Client’s Requirement Management - Vietnam
Team leader, Jan 2026 - Present
Project description
- Building on Salesforce, cloud-base software system provides a higher level of service to customers
- Provides tools for managing customer interactions, including leads, opportunities, accounts, contacts, and customer support cases.
- Provide tools for sales and marketing processes, such as lead management, email marketing, campaign management, and sales forecasting.
- Allow users to create customized dashboards and reports to visualize and analyze data related to sales, marketing, customer support, and other business operations.
- This system allows received difference requirements from difference customers
- Handling data, making report, transferring to other system
- Expose APIs public to other system
- Working on a team of 8 members includes 1 PM, 1 QC
Responsibilities
- Working directly with clients to get detail requirement
- Analysed requirements, supported team to design software architecture
- Working with BA, team member to have best solution
- Working with DevOps team to have best configuration
- Deploy the system for our customers
- Manage tasks, assign and review code to team member
- Ensure that deliveries are on-time and on-target
- Research new technology and build structure for application.
- Participated in maintaining and developing new requests for customer
- Refactoring old source code
- Applied AI-assisted development tools to support source code analysis, refactoring, documentation, and development productivity.
Technologies
- AI-assisted development tools
Survey System – Singapore
Developer, Apr 2023 – Dec 2025
Project description
- Working on a team of 6 members includes 1 PM, 1 Tech lead, 3 developers and 1 QC.
- The project lists the survey to the end user, they complete, get the point and use it to redeem gifts.
Responsibilities
- Development and client communication
- Analyzed requirements, supported team to design software architecture
- Supported team to apply new technologies, implement plug-ins, services and handle issues occurred during development of the product.
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Fixing bugs, supporting team members and maintaining.
- Ensure that deliveries are on-time and on-target.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
- Participated in maintaining and developing new requests for customer
- Deploy the system for our customers.
Technologies
- HTML5, CSS3, Jquery, Ajax, Tailwind CSS, Git and Gulp to develop complex responsive applications for front-end.
E-commerce System – Australia
Backend Developer, Dec 2021 - Mar 2023
Project description
- We are a team of 15 members including 1 PM, 1 Team Leader, 11 Developers, 1 DevOps and 1 QC.
- We built an omnichannel e-commerce platform including ERP, POS, CRM, Booking systems.
Responsibilities
- Receive requests, analyse and implement requirements from team leaders.
- Supporting the mobile team in resolving project-related issues.
- Monitoring, checking, and handling bugs.
- Research and apply structure for application.
- Writing documentation for the project as well as user manuals/guides.
Technologies
- PHP/Laravel, RESTful API.
- Android, iOS native application.
- AWS CloudWatch, SonarQube, GrumPHP, PHPstan, PHPMD.
- Kafka, WebSocket, OpenAPI/Swagger, Docker
- Ubuntu, Nginx on AWS EC2.
Campaign management - France
Developer, Dec 2022 – Aug 2023
Project description
- Working on a team of 6 member include 1 PM, 5 devs fullstack
- The project is the platform, the user can use this platform to send mail like campaign, send message via phone number with low cost
Responsibilities
- Development and client communication
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- PHP, Symfony 5, MySQL, VueJS 2
- PHPStorm tools for development
E-commerce Tracking Tool – Poland
Developer, Jan 2021 – Nov 2021
Project description
- Working on a team of 3 member include 1 PM, 1 Plugin member and 1 process data member
- The project creates the plugin for many resources, when the plugin is installed, it will track user behavior like add to cart, view product, purchase, … and send it via API endpoint.
Responsibilities
- Development and client communication
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- PHP, Shopware, Magento, Shopify, WordPress WooCommerce, Laravel
Ecommerce System – Germany
Developer, March 2021 – Nov 2021
Project description
- Working on a team of 8 member include 1 PM, 1 Technical Lead and 6 members
- The project creates the plugin to update UI and business logic for jewelry Ecommerce
Responsibilities
- Development and client communication
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- Shopware, PHP, VueJS for admin and plugin
- HTML5, CSS3, jQuery, Bootstrap UI for front-end
Drone Management System – Japan
Developer, Jun 2020 – Feb 2021
Project description
- Working on a team of 12 member include 1 PM, 1 Scrum master and 10 members
- The project creates the plan for Drone to fly and capture image by schedule
Responsibilities
- Development and maintenance
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- Golang, microservices for backend
- HTML5, CSS3, jQuery, ReactJS, Bootstrap UI for front-end
- PHPStorm, MySQL, PostgreSQL, MongoDB for database
- AWS, CloudWatch, S3, SNS, SES, Socket
E-commerce System – Japan
Scrum master, Jan 2020 – May 2020
Project description
- Working on a team of 5 member include 1 Scrum master and 4 members
- The project is an ecommerce site based on Laravel related to cake, candy and SEO
Responsibilities
- Development and maintenance
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- PHP, Laravel lumen for backend
- PHPStorm, MySQL, PostgreSQL for database
Data Crawling System – Japan
Developer, Feb 2019 – Dec 2019
Project description
- Working on a team of 5 member include 1 Scrum master and 4 members
- The project crawl data from many databases and analytics, after that will generate image and send it to customer via mail
Responsibilities
- Development and maintenance
- Analyzed requirements, supported team to design software architecture
- Ensure that deliveries are on-time and on-target
- Research and build structure for application.
- Clarify and Implement feature tasks.
- Setup and Training for customers about the application.
- Get requirements from the customers directly.
Technologies
- PHP, Laravel lumen for backend
- PHPStorm, MySQL, PostgreSQL for database
