Marty Nguyen - Software Developer

Marty Nguyen

4.9

Select me!

Marty is available for hire

Hire Now

Marty Nguyen

4.9

Gender

Male

Address

Hanoi, Vietnam

Main expertise

Java Spring Spring Boot Back-end Hibernate Microservices MySQL SQL AWS Oracle Redis JDBC

Introduction

Marty Nguyen has almost 6 years of specialized experience in software development, with a strong focus on Java. He has extensive experience in building projects from scratch and has been involved in projects across diverse domains, including both product development and outsourcing. Marty is skilled in thorough issue analysis, timeline assessment, and breaking down requirements into manageable tasks. He has extensive expertise in database design and optimization. Marty has the ability to quickly ramp up on new projects, demonstrating adaptability and delivering impactful results within tight timelines. He prioritizes productivity over mere hard work, fostering a positive and energized attitude in the workplace.

Project list

ERP2/EPS2 Project for EZ-Link - Singapore

This project aimed to optimize the processing of transaction files from the Land Transport Authority (LTA) of Singapore. It involved managing user vehicle information, charging users, reconciling accounts, and handling claim requests. The primary goal was to upgrade from the existing ERP/EPS systems to ERP2/EPS2 to enhance the efficiency and accuracy of transaction data processing, which is crucial for facilitating electronic payments across Singapore's public transportation network.

Conducted impact analysis for the new project, delivering detailed design documentation and accurate time and resource estimations. Designed sequence diagrams to evaluate implementation feasibility and guide development efforts. Offered technical consultation to address and resolve complex issues, ensuring smooth project progression.

Technologies: Kotlin, Spring boot, JDBC, MSSQL, IBM MQ

SuperSwan Platform (Zchwantech)

The SuperSwan Platform is a comprehensive white-label solution providing backend system support to empower clients in creating exclusive entertainment platforms. It functions as a middleware, seamlessly connecting gambling merchants, game providers, and players. Additionally, contributions were made to satellite sites to showcase the diverse range of games available on the platform.

Seamlessly integrated existing functions with various game providers. Enhanced a live prediction system by efficiently processing recent results, enabling nearly real-time analysis and forecasting. Improved the performance of critical operations by optimizing database queries, significantly reducing processing times. Developed bash scripts that connected to the database to retrieve data, which was then used to generate comprehensive reports in CSV format. Researched and integrated selected features of Telegram, enhancing communication capabilities within the platform.

Technologies: Spring boot, Spring Data JPA, Hibernate, Redis, MySQL

TapTap (VUI Vietnam Co., Ltd.)

TAPTAP is an innovative mobile application that enables users to accumulate points through various activities, which can be exchanged for rewards such as gift cards and merchandise. The platform provides brands with an engaging tool to interact with consumers through a user-friendly interface and interactive features, offering a seamless and rewarding experience for both users and brands.

Designed and implemented CoreLoyaltySMSService, which includes modules for SMS template management (OTP, Ads), communication with SMS providers, and rate limitations based on IP/device/user. Refactored CoreLoyaltyMerchantService, enhancing code readability and maintainability while reducing latency and improving performance.

Technologies: Microservices, Spring boot, Spring Data JPA, Redis, MongoDB, Kafka

Electronic Hardware Project Management System

This project involves the development of a management system for electronic hardware, including mobile devices, tablets, and accessories. The system facilitates task tracking, resource allocation, and progress reporting to enhance oversight and improve project efficiency.

Analyzed project requirements to ensure alignment with objectives. Optimized SQL queries to boost database performance and streamline data retrieval. Upgraded and enhanced existing functions to improve system functionality. Developed and implemented new project features to meet evolving needs.

Technologies: Spring MVC, MyBatis, Oracle

Brightics AI Portal (Samsung SDS Co., Ltd)

Brightics AI Portal is a platform designed to showcase Samsung SDS software products. It includes features for users to ask questions and engage in discussions about the products. Additionally, the website incorporates an administrative section for tracking user activities, managing user information, and modifying the interface.

Developed project plans, timelines, and milestones. Broke down tasks into manageable components for streamlined development and execution. Established data models and database structures for optimized data management. Built the backend project source base. Developed and implemented features.

Technologies: Spring boot, Spring Security, Spring Data JPA, MySQL

Japanese Ministry of Internal Affairs Project (Soumu)

Handled the reception, archiving of legal documents, and processing of drafts for the Japanese Ministry of Internal Affairs.

Designed detailed API specifications to enhance functionality and integration. Optimized the 'Draft List API' to reduce response time by 30% through SQL query enhancements.

Technologies: Spring boot, JDBC, Redis, PostgreSQL

Hello Job Platform - Connecting Laborers with Opportunities

Developed an intuitive platform that links job-seeking laborers in Japan with brokers who have available job orders. This user-friendly system streamlines the process of finding and matching workers with suitable job opportunities, making it accessible and efficient for both laborers and brokers.

Conducted feasibility assessments and implemented features. Developed APIs to facilitate communication and data exchange between the frontend, backend, and other systems. Designed the database to ensure efficient data storage and retrieval.

Technologies: Spring boot, Spring Security, Hibernate, MSSQL

CellX Technology Webpage Development

Led the development of the company's website, integrating a wide range of functionalities such as real-time content updates, dynamic sales promotions, seamless shopping cart and payment processing, and efficient warehouse management.

Implemented project tasks to ensure timely delivery and functionality. Designed and optimized the database schema to meet specific functional requirements. Identified and resolved bugs and issues in the backend codebase to maintain system stability and performance.

Technologies: Spring MVC, Hibernate, MSSQL

Project list

Education

Expertise