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

You will get an API integrated on your React.js, Next.js or HTML Website

Syed Haseeb H.Status: Offline
Syed Haseeb H.
5.0
Rising Talent
Preview image

Let a pro handle the details

Buy Web Application Programming services from Syed Haseeb, priced and ready to go.
Syed Haseeb H.Status: Offline
Syed Haseeb H.
5.0
Rising Talent
Preview image

Let a pro handle the details

Buy Web Application Programming services from Syed Haseeb, priced and ready to go.

Project details

Are you looking to integrate advanced functionalities like payment gateways, social media logins, real-time data, or AI-driven features into your website? You’ve come to the right place! I am a skilled API Integration Specialist with extensive experience in React.js, Next.js, and HTML-based applications, offering seamless and reliable integration services tailored to your needs.

⭐⭐⭐ 50% LESS PRICE COMPARED TO OTHER SERVICES FOR A LIMITED TIME ⭐⭐⭐

What I Offer:
• REST API Integration
• Social Logins & Authentication (OAuth)
• Map Integration & Geolocation Services
• Artificial Intelligence & Machine Learning APIs
• Third-Party Services & Custom API Integration
• GraphQL API Integration

Why Choose My Services?
• Experienced in Modern Frameworks
• Custom Solutions for Unique Requirements
• High-Performance & Optimized Code
• Secure & Scalable Implementations
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$100
Standard
$150
Advanced
$250
Delivery Time 2 days 3 days 5 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
136
Design Customization
-
-
-
Content Upload
-
-
-
Responsive Design
-
-
-
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$25 - $100
5.0
1 review
100% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

ES

Ellis Otto S.
5.00
Jun 20, 2026
Looking for a Next.js & Supabase Developer for Website Fixes Haseeb did an excellent job resolving the issues on our website. He quickly identified the root causes of both UI and functionality problems, communicated clearly throughout the project, and delivered high-quality fixes on time. His strong debugging skills and understanding of relational databases were evident throughout the engagement. I would gladly work with him again and highly recommend him for Next.js, Supabase, and full-stack web development projects.
Syed Haseeb H.Status: Offline

About Syed Haseeb

Syed Haseeb H.Status: Offline
Full Stack Developer, AI/ML, AI Voice Agents
5.0  (1 review)
Bahawalpur, Pakistan - 12:29 am local time
Are you looking to integrate cutting-edge AI or scale a high-performance web application?

I am a Senior Software Engineer and Team Lead with a track record of building complex, high-traffic systems used by millions of global users. I specialize in bridging the gap between advanced AI Automation and robust Full-Stack Engineering to create products that don't just work, they perform.

WHY HIRE ME?

AI & Automation Specialist: Expert in building autonomous AI agents, LLM integrations, RAG, and real-time voice/SIP solutions using Livekit, Retell, ElevenLabs, Vapi, etc.

High-Performance Full-Stack: Mastery of Next.js, React, Node.js, and PHP for building responsive, enterprise-grade applications.

Proven Leadership: As a Team Lead, I don't just write code; I ensure project architecture is sound, SEO-optimized, and delivered to the highest industry standards.

Tech Stack Highlights:

- Frontend: Next.js, React.js, JavaScript, Tailwind CSS, Material UI and Bootstrap.
- Backend: Node.js, Python, PHP and TypeScript.
- Database/Cloud: PostgreSQL, Supabase, MySQL, Redis, AWS.
- CMS & E-commerce: High-performance WordPress, Elementor, and custom Shopify development using Liquid
- Third-Party & API Integrations: Expert in connecting platforms to build automated, data-driven workflows.

Let’s turn your complex requirements into a streamlined, AI-driven reality.

Best regards,
Haseeb.

Steps for completing your project

After purchasing the project, send requirements so Syed Haseeb can start the project.

Delivery time starts when Syed Haseeb receives requirements from you.

Syed Haseeb works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements and Code Access

Please send me your detailed requrements and access to your code.

Review the work, release payment, and leave feedback to Syed Haseeb.