Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get any API integration in your website or API automation

Brayan David C.Status: Offline
Brayan David C. Brayan David C.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Brayan David, priced and ready to go.
Brayan David C.Status: Offline
Brayan David C. Brayan David C.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Brayan David, priced and ready to go.

Project details

If you are looking to integrate any API with your website or set automation process, then this is the right place for you.

If you have only 1 API endpoint to integrate, please choose the Starter package. 2 to 3 API calls will be suitable for the Standard package. If you have more than 4 API endpoints to integrate, then choose the Advanced package.

Please leave a message to discuss the job.

Regards,
B David.
Programming Languages
PHP, HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$90
Standard
$170
Advanced
$290
Delivery Time 1 day 4 days 7 days
Number of Revisions
111
Number of Pages
123
Design Customization
-
-
-
Content Upload
-
-
-
Responsive Design
-
-
-
Source Code
-
-
-
4.9
15 reviews
93% Complete
(14)
7% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

MA

Martin A.
5.00
Jan 30, 2026
App to connect brands and freelancers

MA

Martin A.
5.00
Jan 30, 2026
AI Image to Video - React Native App

RK

Ravish K.
5.00
Dec 26, 2025
Python full stack developer needed for setting up portal I had really good experince with Brayan. He was very responsive and always provided solutions that just works.

DH

Dillon H.
5.00
Dec 24, 2025
Full Stack Develop with a Frontend Focus Brayan is a knowledgable developer for frontend web app development. He is a good developer to work with.

ES

Esteban S.
4.00
Jun 18, 2025
Full-Stack React/Node.js/TypeScript Developer for a Long-Term, Full-Time Position
Brayan David C.Status: Offline

About Brayan David

Brayan David C.Status: Offline
AI-Powered Full Stack Developer | Next.js & Supabase Specialist
100% Job Success
4.9  (15 reviews)
Cucuta, Colombia - 5:35 pm local time
I help founders and businesses build Saas Platforms and scalable web and mobile apps, from frontend architecture to backend systems and integrations.

I am a Full-Stack Engineer focused on React, Next.js, and Supabase. I use modern AI tools (Cursor, Claude Code, Copilot) to accelerate development, but every project is grounded in structured planning and solid engineering judgment.

My workflow relies on Spec-Driven Development (SDD): we define requirements, data flow, and edge cases before writing code. Once the foundation is clear, I leverage AI to deliver faster without compromising quality, maintainability, or scalability.

Whether you need a bug fixed, a new feature added, or a full SaaS product built, I can jump into your codebase and deliver clean, production-ready solutions.

I can help you with:
→ Fix bugs in Next.js / React applications
→ Build new features and UI components
→ Develop REST APIs and backend services
→ Create dashboards and admin panels
→ Build SaaS applications and MVPs
→ Implement authentication systems
→ Integrate Stripe payments and subscriptions
→ Connect third-party APIs and services

What you can expect:
→ Speed & Quality: AI-accelerated delivery with production-ready code.
→ Clarity: Clear specs and zero ambiguity from day one.
→ Reliability: Strong communication and disciplined execution.

My tech stack:
→ React.js, Next.js, HTML, CSS, Bootstrap, Tailwind CSS
→ Bolt.new, Lovable, Cursor AI
→ Node.js, Nest.js, Express.js
→ Docker, PM2, Apache2, Nginx
→ MySQL/ PostgreSQL, MongoDB, DynamoDB, Supabase
→ React Native for cross-platform mobile apps for Android and iOS
→ AWS (EC2, S3), Vercel, Hostinger, GoDaddy, Heroku
→ APIs (Stripe, Revolut, PayPal, ChatGPT, OpenAI, Twilio)


If you’re looking for a developer who pairs modern AI speed with rigorous engineering discipline and your project fits my schedule, let’s talk.

Steps for completing your project

After purchasing the project, send requirements so Brayan David can start the project.

Delivery time starts when Brayan David receives requirements from you.

Brayan David works on your project following the steps below.

Revisions may occur after the delivery date.

Analysis & Planning

Development & Connection

Review the work, release payment, and leave feedback to Brayan David.