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$
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I will build a secure, scalable and high quality backend using go golang
Fausto L
About this gig
I will build high-performance, scalable backend applications in Go (Golang).
Using frameworks like Gin and Fiber, I design clean RESTful APIs, integrate databases such as PostgreSQL, MySQL, or SQL Server, and deploy secure cloud-ready systems with Docker and Cloudflare.
Expect production-grade code, documentation, and reliability for your backend services.
Get to know Fausto L
Fausto L
Solid backend, Clean code, Scalable Results
- FromEcuador
- Member sinceOct 2017
Languages
English, Spanish
I’m Fausto Lamiña, a web developer specialized in PHP, Go, and Java, focused on backend systems, API development, and performance optimization.
I’ve worked on projects integrating Laravel, React, FastAPI, PostgreSQL, and Docker, delivering clean architecture, high availability, and maintainable code.
I can help you build your system from scratch, integrate external services, or refactor your backend to make it faster, more secure, and scalable.
I deliver functional, well-documented solutions that meet professional quality standards.
My Portfolio
FAQ
Q1: What technologies do you use to build backends?
I mainly use PHP (Laravel), Go (Gin), and Java, combined with PostgreSQL, MySQL, SQL Server, or Firebase. I also integrate Cloudflare and Docker for scalability, speed, and security.
Q2: Can you integrate my existing frontend or mobile app with your backend?
Absolutely. I can connect your frontend (React, Vue, Angular, or mobile apps) to a secure and well-documented backend API, following RESTful or JSON standards.
Q3: Do you provide API documentation and deployment support?
Yes. Every project includes clear API documentation and optional deployment setup with Docker, so your backend can run smoothly in production environments.
Q4: Can you migrate or improve my existing backend?
Yes. I can analyze, refactor, or optimize your current backend to make it faster, cleaner, and more secure, without affecting your existing data or structure.
Q5: What information do you need to start working?
I usually need: A brief description of your project or app Database access (or schema) Hosting or server details (if deployment is required) Any specific API endpoints or integrations you need
Q6: Do you offer ongoing support or maintenance?
Yes. I offer post-delivery support and maintenance packages to help you keep your backend updated, secure, and optimized as your project grows.
Q7: Can you work with confidential or private data?
Of course. I follow strict confidentiality and security standards, ensuring that your data and project details remain protected at all times.
