Nguyen Y Bin
Backend Developer
nguyenybin2015@gmail.com | (+84) 788 77 9029 | GitHub | Portfolio
Ho Chi Minh City, Vietnam
Summary
Backend developer with over 2 years of experience in the Node.js ecosystem, focused on building scalable web applications. Demonstrated success delivering high-performance e-commerce platforms and loyalty systems supporting over 150,000 active users. Strong skills in API design, database optimization, and system reliability.
Technical Skills
Backend
- Node.js (NestJS, Express, Koa, Bun)
- Languages: JavaScript, TypeScript, Python
- Databases: PostgreSQL, MySQL, Elasticsearch, Redis
- ORMs: TypeORM, Sequelize
- Message brokers: Redis Pub/Sub, MQTT, Apache Kafka, RabbitMQ
DevOps & Cloud
- Containerization and orchestration: Docker, Kubernetes, Docker Swarm
- Cloud: AWS (S3, EC2, Lambda), MinIO, Blob Storage
- CI/CD: GitHub Actions, ArgoCD
- Monitoring and observability: Prometheus, Grafana, ELK Stack
- Infrastructure as code: Terraform; hybrid cloud deployments
Additional
- Frontend: React, Next.js, React Native, Tailwind CSS
- Tools: Git, Postman, Swagger, Bull Queue, cron
- Languages: Vietnamese (native), English (professional)
Experience
| Backend Developer |
Estuary Solutions |
04/2024 - Present |
- Develop and maintain e-commerce platforms and loyalty programs serving over 150,000 active users
- Design and implement RESTful APIs using NestJS, Koa, and Express
- Implement database schemas and optimize queries in PostgreSQL, MySQL, and Elasticsearch
- Manage background processing with Bull Queue and schedule tasks with cron
- Integrate object storage solutions (AWS S3, MinIO, Blob storage)
- Apply containerization and orchestration practices using Docker and Kubernetes
- Build small utilities and tools in Python (Streamlit) for internal workflows
- Work in Agile teams collaborating with product, business, and QA stakeholders
| Remote Fullstack Developer |
Stitch Digital Solutions Limited |
11/2025 - Present |
- Worked remotely on fullstack features for Stitch, a company transforming Thailand and Hong Kong’s bespoke tailoring industry by delivering tailored CRM and Business Intelligence solutions.
- Implemented user-facing interfaces and server-side APIs using Next.js and Express.
- Integrated Supabase for authentication, real-time data, and storage; implemented database models and access controls.
- Built OCR and AI-assisted document processing pipelines to extract and normalize customer measurement and order data.
- Collaborated with product and BI teams to deliver CRM features and analytics dashboards; contributed to production CI/CD and monitoring setups.
- Communicated across distributed teams to define requirements, plan sprints, and deliver incremental releases.
| Freelance Backend Developer & Research Assistant |
Self-employed & Vietnam Aviation Academy |
08/2023 - 03/2024 |
- Delivered backend solutions for small businesses using Node.js and Python
- Participated in technology competitions and IoT innovation projects
- Conducted research on machine learning applications for aviation systems
- Developed prototypes for Smart Airport and Smart Drowning Rescue projects
- Featured in VnExpress for the Smart Airport project
- Collaborated on funded research projects and technical publications
| Intern Backend Developer |
ePlus Technology Solutions |
04/2023 - 07/2023 |
- Implemented RESTful APIs for authentication, two-factor authentication, and banking services
- Implemented role-based access control and user authorization
- Designed and maintained MySQL database schemas
- Performed data crawling and web scraping tasks with anti-bot considerations
Projects
Cafe POS System | 01/2025 - 03/2025
Built a full-featured POS system for coffee shops with plans for a multi-tenant architecture to support multiple businesses.
- Team size: 3
- Technologies: Microservices (NestJS, Python), Next.js, React Native, Docker Swarm, GitHub Actions, Terraform, PostgreSQL replication, AWS S3, Redis, FCM, Prometheus, Grafana, ELK Stack
- Repositories: https://github.com/orgs/BPC-POS/repositories
AI Music Generation Platform | 11/2024
Developed an AI platform for music generation.
- Team size: 4
- Technologies: Microservices (NestJS, Python), Next.js, React Native, Docker Swarm, GitHub Actions, Apache Kafka, Stable Diffusion, AWS S3, PostgreSQL, Redis, Flask, Hugging Face
- Repositories: https://github.com/orgs/n4music/repositories
Smart Airport Passenger Support System | 01/2024 - 04/2024
Prototype system to assist airport passengers.
- Team size: 5
- Technologies: Next.js, Python, C++, Node.js, Tinker Board R2.0, E-ra IoT, LangChain, LLMs
- Coverage: https://vnexpress.net/sinh-vien-lam-hop-thong-minh-chi-dan-hanh-khach-o-san-bay-4732578.html
Smart Drowning Rescue Bracelet | 01/2024 - 10/2024
Designed an automatic buoy deployment system for drowning prevention.
- Team size: 3
- Technologies: Deep learning (CNN, TensorFlow), Arduino, Next.js, C++, Python, Node.js, Tinker Board R2.0
- Article: https://fitvaa.edu.vn/Public/Science/ViewPublicRe/Khoa_Cong_Nghe_Thong_Tin_Hoc_Vien_Hang_khong_Viet_Nam/lkJHTy@986.VAA
Education
Vietnam Aviation Academy | Ho Chi Minh City, Vietnam
Information Technology | 2022 - 2025
GPA: 3.02 / 4.0
Awards and Honors
- Featured in VnExpress for the Smart Airport project (national coverage)
- Potential Prize, IoT Innovation Contest 2024, Nguyen Tat Thanh University
- Speaker, Arduino Workshop at Youth Science Club, Vietnam Aviation Academy
- Research Assistant, Vietnam Aviation Academy — machine learning applications and technical publications
- Technical Member & Executive Board, Youth Science Club — organizing workshops and managing projects