I build production ready systems that are scalable, secure, and fast.
Currently exploring open source, distributed systems, cloud infrastructure, and agentic AI.
| Languages | JavaScript, TypeScript |
| Frontend | React, Next.js, React Router |
| Backend | Node.js, Express.js, REST APIs, JWT Authentication, Google OAuth, RBAC |
| Databases & Services | MongoDB, Mongoose, Redis, Supabase |
| Cloud | AWS (EC2, S3, CloudFront, IAM) |
| Deployment/CI | Nginx, PM2, GitHub Actions |
| Observability | Grafana, Prometheus, Loki, Grafana Alloy, OpenTelemetry |
| Styling | Tailwind CSS, Sass, Styled Components |
| Libraries | Redux, Redux Toolkit, TanStack Query |
| Tools | Git, GitHub, Postman, Figma |
- Backend architecture
- Distributed systems
- Cloud infrastructure
- DevOps & CI/CD
- Open source
- Observability
- Agentic AI
- 🌐 Portfolio: https://saaahil.xyz
- 💼 LinkedIn: https://www.linkedin.com/in/sahil-hussain-146466285
- 🐦 X: https://x.com/saaahilhussain


