Minh Nguyen (Jack Nguyen)
Enterprise CTO | Software Architect | Engineering Manager | Full Stack Developer
Email: phuminh88@gmail.com
Phone: +84 868 509 802
Portfolio: jacknguyen.net
Location: District 7, Ho Chi Minh City, Vietnam
Executive Summary
Enterprise CTO and Solution Architect with 14+ years delivering SaaS, FinTech, logistics, healthcare and
enterprise systems for international clients — Germany (Maydental), Australia (NAB OnTrack via TPS),
Singapore (Wiley Online Library modules) and Vietnam (PORTLOGICS, banking, finance). Led teams as Technical
Leader, Team Leader and Product Manager; owned quotation, tech stack, microservices architecture and delivery.
Returned to PORTLOGICS after building PL-TOS, PL-WMS and PL-CEM (2013–2016) to lead API-first platform
refactor via GlobalDevHubs. Expertise spans customs EDI/VNACCS, federated authentication (SAML, Shibboleth),
on-premise/hybrid cloud, Ftool-GDH finance systems and digital transformation under Agile/Scrum.
Core Competencies
Platforms
- Web Applications
- Mobile Applications
- Desktop Applications
- API / Services
- GCP
- AWS
- Azure
- On-Premise
Programming Languages
- C#
- HTML
- Java 8, 11
- JavaScript / TypeScript
- Dart (Flutter)
- VB6 / VB
- Python
- Go
- Groovy
- Other programming languages
Technical Skills
- Enterprise Architecture
- Software Architecture
- Solution Design
- Microservices
- On-Premise Deployment
- Hybrid Cloud
- EDI Integration
- VNACCS / Customs eCargo
- SAML 2.0 / Federated Auth
- Shibboleth / OpenAthens
- OpenURL
- LDAP
- Digital Transformation
- Event Driven Architecture
- API Design
- Domain Driven Design
- DevOps
- CI/CD
- Docker
- Node.js
- JavaScript
- TypeScript
- Vue.js
- React
- React Native
- Flutter
- Angular
- .NET / C#
- Firebase
- MongoDB
- MSSQL
- Oracle
- PostgreSQL
- MySQL
- Product Management
- Team Leadership
- Stakeholder Management
- Agile / Scrum
- Workflow Automation
Leadership Highlights
- 4 years as Technical Leader;
- 4 years as Team Leader;
- 3 years as Product Manager;
- Led web and mobile delivery teams across outsourcing and product companies
- Delivered enterprise-scale terminal, logistics, healthcare and banking systems
- Onsite customer engagement and training (Hai Phong, Hanoi, Ho Chi Minh City)
- Mentored developers; code review, estimation, sprint planning and release management
- Research new technology and build demos to support stack decisions and proposals
Professional Experience
GLOBALDEVHUBS CO., LTD
Manager (Product & Engineering) | Present | Vietnam
Responsibilities:
- Lead product and project delivery for web and mobile applications.
- Define quotation, tech stack, timeline and execution monitoring.
- Build SaaS landing solutions, workflow and enterprise demo platforms.
- Deliver Ftool-GDH finance system for SJ International Freight (Vietnam): accounting conversion to Vietnamese General Journal (Sổ Nhật ký chung) with local-only processing and data confidentiality.
- Lead PORTLOGICS (portlogics.com.vn) microservices refactor with PLC — extending prior PL-TOS/PL-WMS/PL-CEM work (2013–2016) into API-first services, Customer Portal and cloud ops for 32+ operators.
- Deliver scoped Wiley Online Library modules with Singapore stakeholders — search/discovery UX, institutional access (SAML, Shibboleth, OpenAthens) and OpenURL on onlinelibrary.wiley.com.
Achievements:
- Delivered multi-industry solution portfolio (CRM, TMS, healthcare, hospitality, F&B).
- Shipped Wiley Online Library access and discovery modules — institutional login, OpenURL and search UX within Wiley's existing platform.
- Shipped PORTLOGICS microservices platform — legacy TOS/WMS/CEM modules refactored to API-first services with shared Customer Portal for new and existing terminal operators.
- Shipped Ftool-GDH finance system under GDH software supply agreement — accounting workflows for freight/logistics, lifetime license and documented support handover.
- Standardized microservices-style solution templates for faster client onboarding.
Technologies:
Node.js, Vue.js, React, Microservices, MongoDB, Firebase, On-Premise, GCP, AWS, CI/CD
MAYSOFT LTD
Software Leader | Jan 2020 - 2023 | Ho Chi Minh City, Vietnam
Responsibilities:
- Lead Maydental (Germany market), nails system and marketing product lines (web + mobile).
- Own practice management, patient/plan management, appointments, SMS and notifications.
- Coordinate React Native, React, Node.js delivery with Preside CMS and cloud infrastructure.
Achievements:
- Shipped Maydental healthcare SaaS for German dental practices — AWS EU data residency, GDPR-aware handling, SMS/email patient notifications.
- Implemented CI/CD pipeline with Git, Jenkins and Octopus for repeatable releases.
Technologies:
React, React Native, Node.js, Preside CMS, Firebase, Google Cloud, MySQL, Git, Jenkins, Octopus
TPS SOFTWARE CO., JSC
Senior Developer & Leader | Aug 2016 - 2020 | Ho Chi Minh City, Vietnam
Responsibilities:
- Led feature delivery for practice management and patient workflow products.
- Solution architecture at TPS for NAB (Australia end client): OnTrack Financial Planner — retirement goals, insurance needs, OnTrack Score and household capital modelling.
- Implemented APIs, front-end modules and unit tests.
Achievements:
- Delivered treatment planning, appointment and reporting modules on schedule.
- Shipped OnTrack for NAB (Australia end client) at TPS — goals, insurance shortfall analysis and retirement pathway dashboards.
- Improved code quality through unit testing and structured release process.
Technologies:
Angular 8, ASP.NET Core Web API, JavaScript, MSSQL, AWS S3, Git, Jenkins, Octopus
PORTLOGICS CORPORATION
Senior Developer & Leader | Mar 2013 - Aug 2016 | Ho Chi Minh City, Vietnam
Responsibilities:
- Led PL-TOS, PL-COS, PL-WMS, PL-FS, PL-CDS and related terminal/logistics products.
- Managed WMS and CDS projects; customer requirements, estimation and onsite training.
- Graphics development for container yard and vessel views (Windows Form, Windows CE).
Achievements:
- Delivered real-time terminal operation and warehouse systems for port customers.
- Integrated EDI and vessel management with external MIS (Hai Phong Port).
- Introduced SQL Report Builder, WPF, Xamarin and digital signature capabilities.
- Built foundation in TOS/WMS/CEM domain reused when leading PORTLOGICS microservices refactor via GlobalDevHubs (2024–present).
Technologies:
WPF, Silverlight, WCF, SignalR, Xamarin, Windows Form, MSSQL, Oracle, Entity Framework, 2D Graphics
GOL CO., LTD
Software Developer | Aug 2011 - Mar 2013 | Ho Chi Minh City, Vietnam
Responsibilities:
- Developed and deployed GCMS, GSMS and GEMS (cargo, shipping, EDI).
- Built reports with Report Builder and OpenXML; IIS deployment for customers.
Achievements:
- Managed build and release of GCMS and GSMS products for logistics clients.
Technologies:
.NET Framework, Web Forms, Windows Forms, MSSQL, SQL Report Builder, OpenXML, IIS
Key Projects
PORTLOGICS Platform — TOS / WMS / CEM Microservices (portlogics.com.vn)
Role: Director / Software Leader / Solution Architect (GlobalDevHubs for PORTLOGICS JSC)
Description: Return engagement with PORTLOGICS JSC — refactor from monolithic PL-TOS, PL-WMS and PL-CEM to API-first microservices with shared Customer Portal, serving 32+ terminals across Vietnam (prior Senior Developer role 2013–2016).
Achievements:
- PL-TOS (Terminal Operation System): microservice decomposition for container terminal ops — gate, yard/vessel, billing and realtime dispatch (CMIT, Chu Lai Port, Sowatco Long Binh and existing PLC customers).
- PL-WMS (Warehouse Management System): warehouse and CFS/bonded-yard services as independent microservices with unified data sync.
- PL-CEM (Customs Electronic Management): customs eCargo exchange (VNACCS/EDI, XML, digital signature) integrated into the new service architecture.
- Delivered Customer Portal, on-premise rollout support on PLC infrastructure, cloud ops environment and full source/documentation handover.
Technologies: Microservices, PL-TOS, PL-WMS, PL-CEM, Customer Portal, REST APIs, EDI, On-Premise, Cloud Ops, Node.js, Vue.js, Docker, CI/CD
Wiley Online Library — Access & Discovery Modules (Singapore)
Role: Software Leader / Solution Architect (GlobalDevHubs)
Description: Scoped feature modules on onlinelibrary.wiley.com within Wiley's existing scholarly platform — not full platform ownership; Singapore stakeholder coordination.
Achievements:
- Search and content-discovery UX for journal, book and reference catalogue navigation.
- Institutional access modules — Shibboleth, OpenAthens, SAML 2.0, IP authentication and library proxy patterns.
- OpenURL and link-resolver integrations for academic library workflows.
- Cross-region delivery between Singapore stakeholders and GDH engineering teams.
Technologies: React, Node.js, REST APIs, SAML / federated authentication, OpenURL, search integration, cloud, CI/CD
Ftool-GDH — Finance System · SJ International Freight (Vietnam)
Role: Director / Software Leader (GlobalDevHubs)
Description: Finance and accounting system (May 2025 software supply agreement) — converts fixed-format financial data to Vietnamese General Journal (Sổ Nhật ký chung) for SJ International Freight bookkeeping and compliance.
Achievements:
- Defined scope, delivery timeline and handover for SJ International Freight finance and accounting operations.
- Enforced confidentiality by design: no financial input or journal output persisted on GDH or third-party servers.
- Delivered lifetime license with installation guide, user instructions and two-year support and update commitment.
Technologies: Finance system, accounting data mapping, General Journal export, fixed-format parsing, secure local processing
Admin Builder Platform
Role: Product Owner / Chief Architect
Description: Low-code platform for admin applications, dynamic forms, workflows and operational dashboards.
Achievements:
- Reduced custom admin project setup time through reusable builders and templates.
- Supported multi-tenant SaaS patterns and dynamic UI generation.
Technologies: Node.js, Vue.js, MongoDB, Firebase
Maydental — Healthcare Practice Management (Germany)
Role: Software Leader / Technical Architect
Description: Dentist and patient plan management for Germany-based customers — booking, SMS/email reminders, GDPR-aligned AWS EU hosting.
Achievements:
- Delivered AWS-hosted SaaS for German dental practices with EU data residency options.
- Patient appointment and treatment-plan notifications via SMS and email for Germany-market workflows.
Technologies: Preside CMS, MySQL, JavaScript, Bootstrap, AWS
OnTrack Financial Planner — NAB (Australia)
Role: Solution Architect · TPS Software → client NAB (Australia)
Description: Delivered at TPS Software for National Australia Bank end client — retirement planning, goal tracking, insurance gap analysis and household capital overview.
Achievements:
- Built OnTrack Score dashboard with projected net balance, goal milestones and retirement pathway visualisation.
- Insurance views for life, TPD, trauma and income protection — current cover vs need, shortfall and family sacrifice indicators.
- Integrated spending, assets, uncertainty pathway, age pension and quick-edit retirement assumptions with downloadable reports.
Technologies: Angular 8, ASP.NET Core Web API, JavaScript, MSSQL, AWS S3, Git, Jenkins
Vietnam International Bank - Cost & Workflow
Role: Solution Architect / Lead Developer
Description: Resource ordering, approval workflow, branch cost allocation and real-time reporting.
Achievements:
- Configurable approval chains and resource limits by branch and office location.
- Real-time stock, cost and permission reporting for bank operations.
Technologies: Oracle DB, LDAP, Node.js, React
Vingroup - Hotel Analytics Platform
Role: Technical Lead
Description: Crawl and analytics for hotel pricing across agencies; realtime search and room status.
Achievements:
- Built price monitoring ensuring agency listings match Vingroup inventory.
Technologies: AWS MySQL, SQS, Node.js, Angular 8
Portlogics PL-TOS / PL-WMS / PL-CEM
Role: Senior Developer & Leader
Description: Terminal operation (TOS), warehouse (WMS) and customs (CEM) — foundation for later PORTLOGICS microservices refactor led via GlobalDevHubs.
Achievements:
- Real-time container operations for major port customers in Vietnam.
Technologies: WPF, WCF, SignalR, MSSQL, Oracle, Windows CE
Products Built
- Admin Builder - dynamic business applications
- Workflow & Automation - configurable approval flows
- Report Builder & Ledger - PDF/Excel operational reporting
- Website / Landing Builder - SSR publishing pipeline
- CRM & Task Management modules
- Maydental — healthcare practice SaaS (Germany)
- Terminal Operation System (TOS) and WMS modules
Education
Bachelor of Information Technology (Software Engineering)
Saigon University, Ho Chi Minh City, Vietnam
2007 - 2011
Languages
- Vietnamese - Native
- English - Professional Working Proficiency
Portfolio Links
- Resume & case studies: globaldevhubs.com/projects/jack-nguyen/
- Enterprise solutions demo: globaldevhubs.com/projects/