You will get Build a Fast and Secure REST API with Node.js & MongoDB or PostgreSQL
Project details
You will get a clean, fast, and scalable web application tailored to your specific needs. Whether you need a simple landing page, a dynamic web app, or a secure backend API, I’ll build it using modern tools like React, Node.js, and Tailwind CSS.
With experience in freelance and startup environments, I focus on delivering user-friendly, maintainable code that performs well and looks professional. Every project I take on is structured, version-controlled, and optimized for performance and security.
You can expect responsive design, mobile compatibility, and clear communication every step of the way. The work I deliver is 100% custom-built, fully documented, and ready for deployment or handoff.
Let me know what kind of project you're offering, and I can tailor this exactly to your stack (e.g., “Next.js with Supabase,” “Laravel backend,” “Stripe API integration,” etc.).
With experience in freelance and startup environments, I focus on delivering user-friendly, maintainable code that performs well and looks professional. Every project I take on is structured, version-controlled, and optimized for performance and security.
You can expect responsive design, mobile compatibility, and clear communication every step of the way. The work I deliver is 100% custom-built, fully documented, and ready for deployment or handoff.
Let me know what kind of project you're offering, and I can tailor this exactly to your stack (e.g., “Next.js with Supabase,” “Laravel backend,” “Stripe API integration,” etc.).
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 3 | |
Design Customization | - | - | |
Content Upload | - | - | |
Responsive Design | |||
Source Code |
Frequently asked questions
About Renan
Web, Mobile & Software Dev
Curitiba, Brazil - 4:19 pm local time
I am responsible for help to develop web systems at Cargon as an Intern.
I am responsible for communicating a wind tower with its respective control center,
developing a web page (and possibly mobile) for data control and analysis and
managing the project’s social networks.
I am responsible for programming and developing robots (using arduino, ESP8266
and other microprocessors) that will later be used for regional and national
competitions on behalf of the Quantum Team competition team.
I used the ESP8266 microprocessor and RFID to automate the presence of students
and campus employees.
Steps for completing your project
After purchasing the project, send requirements so Renan can start the project.
Delivery time starts when Renan receives requirements from you.
Renan works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff & Requirement Review
I will review your provided information, clarify your goals, and confirm any technical details.
Initial Setup & Development
I will set up the development environment and start building the core structure of the application or web page.