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Fiverr Pro
English
$
USD
I will build you a fast and secure backend rest API
Nick Owen
About this gig
Get a high-performance, secure backend API tailored to your exact specifications.
This gig delivers robust, scalable server-side architecture built with clean, production-ready code. Whether you need a lightweight microservice or a complex database-driven backend, every API is optimized for speed, reliability, and security.
Available Tech Stacks:
- Rust: Engineered with Axum, Actix-web, or Yew for maximum speed and safety.
- JavaScript/TypeScript: Built with Node.js and Express for standard web ecosystems.
- Python: Developed with FastAPI or Flask for rapid, clean deployment.
- Databases: Full integration for PostgreSQL, MySQL, MariaDB, and SQLite.
Key Features Included:
- Custom RESTful API development and endpoint creation
- Secure database integration, structuring, and schema design
- JWT authentication, OAuth, and strict data validation
- Comprehensive endpoint testing and fully commented source code
- Standardized API documentation (Postman/Swagger)
Note: Packages include set revisions for bug fixes and minor tweaks matching the original requirements, excluding new feature additions.
Get to know Nick Owen
Nick Owen
Software Engineer
- FromUnited States
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English
Full-stack & Automation Engineer with 15+ years of systems experience. I build secure web apps and custom scripts to automate business workflows. Expert in Rust (Dioxus), .NET, Python, PowerShell, Bash, and Docker/Docker Compose. I set up high-availability Linux hosting (Gentoo/RHEL) and manage database migrations (MySQL, Postgres, MongoDB). Precise code, strict data security, and clear documentation. Let’s build your solution!
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FAQ
Which backend language should I choose for my project?
Rust for max speed, concurrency, and memory safety (great for high-traffic). Node.js for rapid dev and rich web ecosystems. Python/FastAPI for data-heavy tasks or quick prototyping. Message me if unsure!
Do you deploy the API to a server (AWS, Heroku)?
No. This gig delivers the application code, DB schema, and docs. You deploy to your own servers. If you need DevOps, Dockerization, or CI/CD pipeline setup, message me for a custom quote.
What exactly counts as a revision?
Revisions fix bugs or tweak logic for features we agreed on before ordering. Adding new endpoints, new DB tables, or third-party integrations post-order are new features and require a custom offer.
Will you build the frontend/UI (Yew, HTML, Dioxus)?
No, this gig is strictly for backend server-side architecture. I build the API endpoints, security, and database logic that your frontend will consume.
Can you connect to my existing database or codebase?
I can connect to existing DBs if you provide credentials/schemas. However, I recommend a clean slate. If I must dig through messy, undocumented legacy code to build the API, a complexity fee may apply.
