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Nguyen Duc Xinh
Freelance & Consulting

CTO | Full-Stack Engineer | Software Architect

Nguyễn Đức Xinh

Summary

Who I am and what I bring to the table

9+
Years Experience
20+
Production Apps
5
Engineers Led
99.9%
Uptime SLA

I'm a Software Engineer & Technology Leader with 9+ years of experience—from PHP Engineer and Fullstack Engineer to Technical Leader, Project Leader, and CTO. I build scalable products by combining deep technical expertise with engineering leadership.

I work across the full stack and mobile: React, Vue.js, TypeScript on the frontend; PHP, Node.js, NestJS, Python on the backend; and AWS, GCP, Azure, Docker, Kubernetes for infrastructure—with a focus on reliability and performance optimization.

I specialize in system architecture, design, and optimization—delivering end-to-end products from concept through deployment and iteration. I bring rigor to automation testing, code quality, observability, and developer experience.

I'm actively exploring AI agentic systems and practical applications of AI in modern development workflows, sharing insights through technical seminars and engineering discussions.

DucXinhIT — Team

My Team builds everything—from landing pages to large-scale applications, plus marketing and e-commerce solutions in between. If you can imagine it, we can build it.

Backend EngineeringFull-Stack & MobileCloud ArchitectureSystem Design & OptimizationAutomation TestingPerformance OptimizationAPI DesignAI AgenticTeam Leadership

Experience

My professional journey — full-time roles and independent projects

Kozocom Vietnam
Da Nang, VN
Asian Tech Co., Ltd
Da Nang, VN
Freelance & Side ProjectsConcurrent
Running alongside full-time · 1 projects

Technical Skills

Technologies I work with in production environments

Languages
Bash ShellClean codeJavaScriptOOPPHPPython
Databases
AWS AuroraDoctrineDynamoDBElastic searchEloquentMySQLPostgreSQLPrismaSQLiteSequelize
Frameworks
Craft CMSExpressFactoryLaravelNestJSNextJSNodeJSObserverSingletonWordpress
Frontend
AjaxBabelCSS3Create react appHTML5ReactJSReduxResponsive Web designSASSTailwind
Cloud & DevOps
API gatewayAWSAmazonLinuxAmplifyAnsibleApache2Auto scalingCDKCI/CDCentos
API
Altair GraphqLApollo ClientGraphQLPostmanRestAPISwagger
Testing
Unit testperformance testingstress testing
Tools
Adobe XDAtomAuth0Auth2BacklogBitBucketComposerConfluenceCrontabDNS/SSL
Soft Skills
Investigate problemPresentation skillsProject managementResolve SolutionTechnical management
Stay hungry, stay foolish. — Steve Jobs