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Fiverr Pro
Nederlands
$
USD
I will build scalable restful api backend using fastapi and node js
Mauricio O.
Over deze dienst
Need a secure, lightning-fast, and scalable engine to drive your application? I am a professional backend engineer specializing in building robust web server architectures, database structures, and high-performance APIs
I specialize in clean engineering, transforming raw business requirements into fast, reliable endpoints using industry-standard environments.
What I Offer:
- High-Performance Routing: Structured RESTful APIs built using FastAPI (Python) or Node.js (Express/JavaScript)
- Robust Database Integration: Expert data modelling and query optimization with PostgreSQL and SQLite
- Secure Systems: Implementation of secure JWT user authentication, role-based access control (RBAC), and middleware layers
- Third-Party Integrations: Seamless integration of external APIs (Stripe payments, Supabase, webhooks, and AI analytics models)
Every script and service features comprehensive code comments, strict Git version control tracking, and highly descriptive markdown documentation for frictionless future front-end integration.
Let's build an engine that handles load effortlessly. Shoot me a message with your system logic or a brief summary today to plan parameters before order
Maak kennis met Mauricio O.
Mauricio O.
Full Stack Developer
- Afkomstig uitBrazilië
- Lid sindsjun 2022
- Gem. reactietijd1 uur
Talen
Spaans, Engels, Portugees
🚀 Full-Stack Developer & Designer building scalable, high-quality web solutions. From personal blogs to complex web apps, I handle everything from UI/UX design to final deployment.
💻 Tech Stack: ReactJS, Node.js, JS (ES6+), HTML5/CSS3 (Grid/Flexbox), PostgreSQL, SQLite & Linux.
✨ Why Choose Me?
Mobile-first, fully responsive designs
Clean, Git-managed code & full documentation
Clear, proactive communication
Let’s bring your vision to life and hit your business goals. Message me today to get started!
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
Do you provide database architecture setup or just code scripts?
I handle both. I model your relational schemas from scratch (designing tables, keys, and constraint properties), optimize connection performance, and provide the operational migration files alongside the core backend code.
Which frameworks do you prefer for building APIs?
I build high-performance systems primarily using FastAPI for asynchronous Python execution or Node.js for scalable, event-driven JavaScript applications, adapting to whatever fits your platform stack perfectly.
Can you help with final production server deployment?
Yes! While the basic logic package covers local testing structures, my comprehensive service includes configuring production instances, setting up secure environmental variables, and smoothly running systems in Linux/Debian host server environments.
