Serving TypeScript Definitions for Eden Treaty: A Production-Ready Approach
Learn how to serve TypeScript type definitions for Elysia's Eden Treaty client in both development and production environments.
Accepting new clients
You run the business.
I handle the software.
I'm Samuel Fajreldines, a senior software engineer. Growing U.S. businesses hire my team to become their software department, not a vendor they rehire every quarter. I set the technical direction, my team builds and ships, and I stay accountable for everything that goes out.
- From $5,000/month
- Ongoing, not a project
- My team handles delivery
Backend Development
5 articles · practical guides & tutorials by Samuel Fajreldines
In-depth Backend Development articles, hands-on guides and tutorials by Samuel Fajreldines — 5 expert posts on Backend Development for software engineers.
Articles in Backend Development
Scaling Node.js Applications: Best Practices for 2025
Discover the most effective strategies and best practices for scaling Node.js applications in 2025.
Building Scalable GraphQL APIs with Node.js in 2025
Discover how to build scalable GraphQL APIs using Node.js in 2025, leveraging the latest tools and best practices to create efficient and robust back-end…
Implementing JWT Authentication in TypeScript: A Comprehensive Guide
Learn how to implement JSON Web Token (JWT) authentication in TypeScript for secure and scalable web applications.
Mastering Socket.io: Everything You Need to Know with a Complete Example
Discover the essentials of Socket.io, understand why it's indispensable, and learn through a complete system example in this comprehensive guide.