💻 Software Engineer | React.js, Node.js, Django
🚀 Building Scalable Web & SaaS Apps
💬 Learning & Sharing

Hi there! I'm a Fullstack Developer with a passion for building high-performance web applications. I specialize in React, Node.js, and Django, focusing on scalability, system design, and cloud deployment (AWS/GCP).

🔹 Frontend: React.js, Next.js, Tailwind CSS
🔹 Backend: Node.js (Express), Django (Python)
🔹 Database: MongoDB, PostgreSQL
🔹 DevOps: Docker, Vercel, Render
🔹 Other: Git, GitHub Actions, Firebase

• Tech: React.js, Django REST, PostgreSQL, Stripe API, Docker
• Features: Authentication (JWT + OAuth), Shopping Cart, Payment Processing, Admin Dashboard
• System Design: Microservices Architecture, Redis Caching, Celery Background Tasks
• Deployment: AWS ECS + RDS + S3 + CloudFront

• Tech: React.js, Django REST, PostgreSQL, WebSockets
• Features: Realtime Task Updates, Role-based Access, JWT Authentication
• System Design: WebSockets, Redis Queue (Celery), Load Balancing
• Deployment: AWS Lambda + API Gateway

• Tech: Django REST, PostgreSQL (Sharding), React.js
• Features: Multi-Tenant System, Subscription Billing (Stripe), Role-based Access
• System Design: Database Partitioning, Row-Level Security (RLS), Multi-Tenancy
• Deployment: AWS ECS + RDS + S3 + CI/CD

• Tech: Terraform, AWS ECS, API Gateway, Lambda
• Features: Scalable Backend Deployment, CI/CD Pipeline, Infrastructure as Code (IaC)
• System Design: Load Balancing, Auto Scaling, Message Queue (SQS)
• Deployment: AWS (ECS, Lambda, API Gateway, S3)

🔗 More projects on GitHub

• AWS Certified Developer – Associate
• Google Cloud Associate
• Grokking System Design for Interviews
• Harvard CS50 Web Programming
• Meta Front-End Developer
• Meta Back-End Developer
• Google UX Design Professional Certificate

• LinkedIn: linkedin.com/in/ltndat
• Twitter: twitter.com/ltndat
• Dev.to: dev.to/ltndat1

📩 Email: ltndat.dev@gmail.com

💬 Let's collaborate on future projects! Contact me 👆