A project focused on developing a robust platform leveraging modern web technologies and AWS services.

The Mirra Asset Project involved working on a large legacy system integrated with several third-party services. Due to the vast number of products, the data was not optimized and spread out. I joined the team to help research business ideas and technical articles, aiming to provide a suitable Backend Architecture. My responsibilities included creating code frameworks using ExpressJS and NestJS, applying code conventions like Prettier and ESlint, and assisting other team members with various development tasks. We developed the first version with a microservice infrastructure, expediting and securing interfaces with third parties. A major achievement was modifying data to ensure a consistent result format, which allowed for module reusability and maintained the quality of business logic. Future plans include exploring data caching and reusability to reduce costs associated with third-party service calls and creating an admin site for other teams to manage their resources.

TMS, or Title Management System, is an extensive document management system focused on customer-related documents. Developed using .NET and AngularJS, it is a Tier I application, critical to the functioning of other applications, necessitating high code quality and reliability. My role included establishing a CI/CD server to maintain application stability and devising a migration plan for transitioning older systems to the AWS platform. Over three months, I completed the pipelines, integrating services like Liquibase, Veracode, and New Relic. On successful completion, I was tasked with developing two additional pipelines for related applications. Over the course of a year, I focused on enhancing the operational framework. I recently completed cloud architecture research, facilitating legacy system migrations to the cloud, alongside developing a new AWS DevOps pipeline, which notably reduced operational costs and accelerated deployment times. The customer and FPT managers recognized my significant contributions to this project.

The project involved the development of a Software Development Kit (SDK) for a Big Data platform that serves over 100 partners. The goal was to enable partners to develop their own applications using data from the platform. I was responsible for designing APIs that met partner needs in terms of security and usability. Once created, these APIs were integrated into the SDK, leading to its subsequent release to partners. Additionally, I worked on automating processes to facilitate API requests from partners and was accountable for implementing a documentation server using Docsify. This documentation provided guidance for customers on using the SDK and APIs.

SIOS Smart Device Controller is a project developed from the ground up, designed to allow users to integrate and manage physical devices through a web interface. By partnering with the embedded team, users can exercise full control over their machines and seamlessly connect them to cloud storage services like Google Drive, Dropbox, Box, and Azure. A robust backend has been developed to manage administrative tasks, uploads, downloads, and synchronization processes. Additionally, the application offers secure authentication through Azure AD B2C and OAuth, with all user data encrypted via our middleware.