Architecting high-availability systems & resilient cloud infrastructure
Technical Architect with over 7 years of experience engineering high-availability systems and scalable cloud infrastructure. Expert in designing resilient, event-driven architectures (AWS/GCP) and microservices-based platforms.
Linh Nguyen Duy — Technical Architect
Based in Danang, Vietnam. Specializing in High-Availability Systems, Event-Driven Architectures (AWS/GCP), Microservices Migration, and Engineering Leadership.
Năng Lực Kiến Trúc Kỹ Thuật
Hệ thống xử lý sự kiện tải cao, microservices, cloud orchestration & tối ưu chi phí
Event-Driven Architectures
Đường ống sự kiện tải cao sử dụng Node.js, NestJS, BullMQ, AWS SQS và ECS cho đồng bộ dữ liệu thời gian thực.
Chuyển Đổi Monolith Sang Microservices
Chuyển đổi hệ thống cũ sang microservices đa người dùng (multi-tenant) áp dụng CQRS và ranh giới domain rõ ràng.
Hạ Tầng AWS / GCP / K8s
Triển khai Google Kubernetes Engine (GKE), AWS ECS, Docker và CI/CD giảm thời gian setup xuống vài giờ.
Cắt Giảm Chi Phí Cloud & Tooling
Thành tích: -40% chi phí AWS cloud, -70% chi phí phần mềm và -60% dung lượng codebase.
Hệ Thống Thiết Kế Doanh Nghiệp
Xây dựng thư viện Atomic Design với React, Next.js và Storybook giúp tăng 150% tốc độ phát triển.
Quality Gates & Đào Tạo Đội Ngũ
Xây dựng khung đánh giá năng lực và duy trì Quality Gate—giảm 80% sự phụ thuộc vào lập trình viên mới.
System Design & Architecture
- Monolith to Microservices & Multi-tenant Design96%
- Event-Driven Architecture (EDA)95%
- CQRS & Dependency Injection92%
- GoF Design Patterns & Clean Architecture94%
- Legacy Modernization & Structural Refactoring95%
Backend & Cloud Infrastructure
- Node.js & NestJS Server Applications95%
- IAM & Role-Based Access Control (RBAC)90%
- PostgreSQL, RDS & Database Schema Modeling92%
- GCP & AWS Cloud Infrastructure94%
- Kubernetes (GKE/k8s) & Docker Orchestration92%
- CI/CD (GitHub Actions, Bitbucket Pipelines)95%
Frontend Engineering & Technical Leadership
- React, Next.js & Micro-frontend Architecture92%
- Storybook & Atomic Design Pattern94%
- Technical Concept Articulation & Stakeholder Comm95%
- Quality Gate Keeping & Code Reviews96%
- Mentorship & Skills Maturity Frameworks95%
Trụ Cột Kỹ Thuật
Tầm nhìn kiến trúc, thực thi backend và lãnh đạo kỹ thuật
"Toàn vẹn hệ thống, phân rã kiến trúc và khả năng chịu lỗi."
Thiết kế hệ thống, EDA, Microservices, CQRS, Kiến trúc Multi-Tenant
"Hệ thống backend hiệu năng cao, sạch sẽ và bảo mật tập trung."
Node.js, NestJS, TypeScript, PostgreSQL, GoF Patterns
"Đào tạo đội ngũ lập trình, duy trì Quality Gates và chiến lược kỹ thuật."
Quality Gates, Đánh giá năng lực, Phối hợp liên phòng ban
Hệ Thống Tiêu Biểu
Nền tảng xử lý dữ liệu lớn, engine quản lý vận chuyển logistics và design systems
ANWR Data & Analytics Platform
Internal Event-Driven Architecture system to manage Product information, inventory synchronization, and merchant price calculations for marketplaces.
ONE eCommerce Shipment Platform
Enterprise Shipment Management System handling Booking, Cargo Tracking, and Shipment Documents across multi-feature engineering teams.
Enterprise Design System & Token Pipelines
Centralized UI component library, design tokens, and Storybook versioning pipelines serving multi-feature engineering teams.
Hành Trình Sự Nghiệp
10+ năm kinh nghiệm lãnh đạo kỹ thuật, kiến trúc hệ thống và fullstack development — Detailed engineering accomplishments, system achievements, and technical leadership across 5 major software organizations.
Technical Lead
[ PRESENT ]- ✓Acted as the technical lead and owner of the analytics and data platform for the ANWR project, driving architectural decisions, technical roadmap, and cross-team alignment.
- ✓Established efficient development workflows for client and internal teams.
- ✓Organized clear communication channels between clients and development teams.
- ✓Resolved technical issues and proposed effective solutions for development teams.
- ✓Created Skills Maturity framework and conducted targeted learning workshops.
Technical Architect
- ✓Established and led a development team handling both maintenance and new implementation projects.
- ✓Served as the primary contact point for technical and business requirements coordination.
- ✓Built a high-performing team structure, reducing junior developer dependency by 80% within one year.
- ✓Optimized Tour Guide tool implementation, resulting in a 70% decrease in third-party software costs.
- ✓Enhanced overall system performance by 30% through targeted code improvements and infrastructure optimization.
- ✓Implemented code deduplication strategies that reduced codebase size by 60% while improving maintainability.
- ✓Established streamlined contribution workflows between teams, decreasing deployment conflicts.
- ✓Created comprehensive training materials and assessment frameworks that improved team technical competency scores.
- ✓Implemented infrastructure-as-code practices using Kubernetes and GCP, reducing environment setup time from days to hours.
Technical Lead
- ✓Oversaw the development team in tasks such as business analysis and designing logical diagrams.
- ✓Optimized system architecture and provided solutions for improvement.
- ✓Analyzed business requirements and assisted in sprint planning.
Fullstack Software Developer
- ✓Worked as a Fullstack Developer utilizing NodeJS and Angular as the tech stack.
- ✓Contributed to the DriveIT Project, an automotive industry environment system.
- ✓Analyzed and optimized the project's structure for enhanced performance.
- ✓Managed multiple major modules within the project.
PHP Developer
- ✓Worked as a PHP Developer on multiple projects including DMM-Auto, Nicekaigo, and Calling Workchat.
- ✓Developed a QR scan and detector module using OpenCV and Python.
Chứng Chỉ & Cộng Đồng
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