You will get custom REST or GraphQL API development and third-party integrations
Rising Talent
Rising Talent
Project details
Need to connect your web platform to third-party services, automate workflows, or build custom REST/GraphQL APIs? I specialize in building robust, secure, and scalable API solutions.
With 14+ years of full-stack engineering experience, I design and integrate seamless APIs for modern web applications built on Laravel, PHP, Vue.js, and external platforms.
What this service includes:
• Custom API Development: RESTful & GraphQL endpoints tailored to your application architecture.
• Third-Party Integrations: Payment gateways (Stripe, PayPal), AI services (OpenAI), CRMs, webhooks, and external SaaS.
• Security & Optimization: OAuth2/JWT authentication, rate limiting, data encryption, and error handling.
• Comprehensive Testing & Docs: Postman collections and clear API documentation for your team.
Connect your platforms effortlessly. Select a package to get started!
With 14+ years of full-stack engineering experience, I design and integrate seamless APIs for modern web applications built on Laravel, PHP, Vue.js, and external platforms.
What this service includes:
• Custom API Development: RESTful & GraphQL endpoints tailored to your application architecture.
• Third-Party Integrations: Payment gateways (Stripe, PayPal), AI services (OpenAI), CRMs, webhooks, and external SaaS.
• Security & Optimization: OAuth2/JWT authentication, rate limiting, data encryption, and error handling.
• Comprehensive Testing & Docs: Postman collections and clear API documentation for your team.
Connect your platforms effortlessly. Select a package to get started!
Web Programming Project
API Development, API IntegrationProgramming Languages
PHP, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$80
|
Standard
$200
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$40 - $180
Additional Revision
+$30
Postman Collection & API Docs
(+ 1 Day)
+$50Frequently asked questions
About Jose Antonio
Full-Stack Developer - Laravel, PHP, WordPress & Web Bug Fixing
Talara, Peru - 5:43 pm local time
As a Senior Full-Stack Engineer with 14+ years of hands-on experience (and Top 3% Vetted Talent by Toptal), I partner with founders, product leaders, and digital agencies to build, scale, and maintain production-ready web software.
My core stack combines Laravel & PHP for secure backends with Vue.js & Nuxt.js for modern frontends. I also specialize in custom WordPress/WooCommerce engineering, complex troubleshooting, and practical AI integrations (OpenAI APIs, AI agents) to automate business operations.
🛠️ Core Solutions I Deliver:
🔹 Urgent Bug Fixing & Site Recovery: Diagnosing and resolving critical issues—broken layouts, WooCommerce checkout errors, API failures, performance bottlenecks, and security bugs—in hours, not days.
🔹 SaaS MVP Development: Turning validated concepts into scalable, production-ready web platforms built with Laravel APIs and Vue/Nuxt frontends.
🔹 Legacy Code Modernization: Refactoring PHP/Laravel/WordPress codebases, upgrading legacy databases, and removing technical debt without breaking live operations.
🔹 Custom WordPress & API Integrations: Developing custom PHP plugins, building high-performance RESTful APIs, and connecting third-party CRMs, payment gateways, or AI workflows.
🌟 Why Work With Me?
✅ Top 3% Vetted Engineer (Toptal): Proven high-tier technical problem-solving and fluent English communication.
✅ 14+ Years of Architecture Experience: Deep expertise across FinTech, EdTech, E-commerce, and SaaS platforms.
✅ Rapid Response & Scope Protection: Predictable delivery with clear milestones, rapid troubleshooting, and zero surprise costs.
📩 Ready to resolve a critical issue or build your next platform? Click "Invite to Job" or send a message to discuss your project!
Steps for completing your project
After purchasing the project, send requirements so Jose Antonio can start the project.
Delivery time starts when Jose Antonio receives requirements from you.
Jose Antonio works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Analysis & Architecture Setup
I review your API requirements, analyze endpoints, set up authentication protocols (OAuth2/API Keys), and design the request/response structure.
API Development & Integration
I write clean API controllers, build custom REST/GraphQL endpoints, implement webhooks, handle error responses, and process data payloads securely.