Nguyen Nguyen

Led backend development for HR tech project, focusing on scalable systems for payroll, employee management, and analytics. Collaborated cross-functionally and helped improve engineering practices and team growth.

• Collaborated with cross-functional teams to deliver comprehensive solutions for clients needs.
• Mentored junior developers, fostering talent development and growth within the company.
• Established coding standards across the engineering team to ensure uniformity in style and approach among all developers.
• Troubleshot complex issues swiftly under pressure while maintaining clear communication with affected parties.
• Designed, coded, tested, debugged and documented programs using agile development practices.

Tech stack: Go, React, Microsoft Azure.

Embarking on new phase in my professional journey, the acquisition of the BNPL project by HDBank signifies a dual opportunity for personal growth and contributing to innovative landscape of financial technology sector.

• Developed code using Go to support digital repository frameworks and seamlessly integrated systems, including third-party tools and components. Successfully supported a user base of 5,500 with the capability to handle peak loads of up to 10,000 simultaneous transactions, highlighting the system's scalability under demanding conditions.
• Key role in integrating third-party tools, enhancing system agility, and elevating responsiveness.
• Improved DevOps across deployment and testing strategies and application monitoring.
• Oversaw the assessment and enhancement of development work for a team of 10 developers, achieving a significant increase in overall coding efficiency through targeted training, constructive criticism, and knowledge transfer strategies.
• Collaborated with stakeholders to tackle complex technical challenges, using effective communication and problem-solving skills to navigate and overcome project roadblocks.

Tech stack: Go, Flutter, AWS.

Audi Service Singapore

Take full responsibility to develop the system that handle the flow of maintaining beautiful cars, including customer app, super advisor app, foreman app, signing app and CMS. Having great experience to work with CDK Global team to integrate with their DMS.

Tech stack: Go, AWS, Native.

St33r

First Fully-Digital Car Subscription App, another great experience when I have a chance to integrate with Singpass, an online account management for access to Singapore Government e-services.

Tech stack: Go, AWS, Native.

First Luxury App

HOW CAN A BAG BE TOO EXPENSIVE!!! This is my reaction on first time look at price of those luxury bags. And after around eight months development, after release production, it still feels like first time! As part of dev team, exerted maximum effort to ensure timely delivery.. Moreover, having changed to try new AWS services and deeper understanding how AWS Cloud working when implemented a new way to deployment, replace up by serverless.

Tech stack: Go, AWS, Native.

TVS Motor: App for Collection Agent (internal app)

Starting at support but later become main. Work directly with TVS's developers, PO to delivery the best solution for collection agent.

Tech stack: Node.js, AWS, React Native.

Hafary App

Enhancement and maintaining APIs of customer app and CMS. I have a very good time there to improve the performance of the system.

Tech stack: Go, React.

Salon Management System

As an individual contributor:

• Take main responsibility for designing, building and operating the whole microservice infrastructure and fundamental services from scratch, lead R&D team with 2 members to build "Accessbox" - a single-board computer (SBC) with most notably functions: Router wifi with captive portal authentication.
• Remotely modify content on that portal. Schedule time to play video ads (when connect that box to a TV).
• Collecting statistics then analyze habits of users.
• Fully responsible for company's technical quality and system reliability.
• Refactor, optimize and migrate the legacy Django application to the microservice architecture.

As technical lead/team leader:

• Find and solve the roadblocks of the development team.
• Increase the team knowledge by writing a lot of documents, hosting training and workshop sessions.

Tech stack: Python, Django, Mosquito, MySQL, MQTT, Redis,

Memcached, django-rest, django-celery, django-crontab, Nginx Plus, SVN.

On Demand Business Cards

Develop web app and mobile app with ambitiousness that replace the original paper visiting card by digital cards.

• Scale project to support shopping online for new subscription.
• Build payment gateway that integrate with BluePay.
• Developed as a part of a team within process of creating specs,

reviewing code and deploying.

Tech stack: Python, Django, MySQL, django-rest, django-celery, django-crontab, VPS, SVN, Nginx, Dojo Mobile, etc.

Food Court Online

• Develop an order online food court system with multiple restaurants, food trucks that support delivery and pick-up.
• Build module that suggest nearly restaurants base on current location.
• Most notably: build a virtualization private deployment server to deploy mobile app, saved -$3,000.00/app to buy an official deployment server from IBM.
• Research remotely and real-time printing order with only Pi, power supply and internet.
• Worked with leader and other developers to complete tasks, both back-end and front-end tasks.

Tech stack: Python, Django, PostgreSQL, IBM Worklight, Mosquitto, MQTT, JSONP, Nginx, Dojo Mobile, VPS, SVN, ¡Query Mobile, etc.

Tech stack: Whatever the project needs to be scalable.

• Enhanced client satisfaction by delivering high-quality work within deadlines.
• Adapted quickly to changing project requirements, demonstrating flexibility and adaptability under pressure.
• Managed multiple projects simultaneously while maintaining a high level of attention to detail and organization.
• Conducted thorough research to provide well-informed recommendations for clients's strategic decision-making processes.