You will get seamless API integration that automates your business systems.
Project details
Need to connect your application with third-party services and automate your workflows?
I will integrate APIs into your web application, SaaS platform, CRM, dashboard, or internal business system quickly and securely.
Whether you need payment processing, AI features, CRM synchronization, messaging, automation, shipping, analytics, or custom API integrations, I'll build a reliable solution that is scalable and easy to maintain.
With 10+ years of full-stack development experience using React, Next.js, TypeScript, Node.js, NestJS, Laravel, and Supabase, I deliver production-ready integrations that help businesses save time and grow faster.
API Integrations I Can Help With
✅ OpenAI / AI Integrations
✅ Stripe & Payment APIs
✅ Twilio SMS & WhatsApp
✅ Google APIs
✅ Maps & Geolocation APIs
✅ CRM Integrations
✅ HubSpot Integration
✅ Salesforce Integration
✅ Zoho CRM Integration
✅ Email Services
✅ SendGrid Integration
✅ Mailchimp Integration
✅ Shipping APIs1
✅ FedEx Integration
✅ UPS Integration
✅ DHL Integration
✅ Social Media APIs
✅ Analytics & Tracking
✅ Custom REST APIs
✅ GraphQL APIs
✅ Webhook Development
I will integrate APIs into your web application, SaaS platform, CRM, dashboard, or internal business system quickly and securely.
Whether you need payment processing, AI features, CRM synchronization, messaging, automation, shipping, analytics, or custom API integrations, I'll build a reliable solution that is scalable and easy to maintain.
With 10+ years of full-stack development experience using React, Next.js, TypeScript, Node.js, NestJS, Laravel, and Supabase, I deliver production-ready integrations that help businesses save time and grow faster.
API Integrations I Can Help With
✅ OpenAI / AI Integrations
✅ Stripe & Payment APIs
✅ Twilio SMS & WhatsApp
✅ Google APIs
✅ Maps & Geolocation APIs
✅ CRM Integrations
✅ HubSpot Integration
✅ Salesforce Integration
✅ Zoho CRM Integration
✅ Email Services
✅ SendGrid Integration
✅ Mailchimp Integration
✅ Shipping APIs1
✅ FedEx Integration
✅ UPS Integration
✅ DHL Integration
✅ Social Media APIs
✅ Analytics & Tracking
✅ Custom REST APIs
✅ GraphQL APIs
✅ Webhook Development
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 1 day | 5 days | 12 days |
Number of Revisions | 4 | 3 | 3 |
Number of Pages | 1 | 5 | 10 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $300Frequently asked questions
About Saad
Senior Software Engineer | Full-Stack & AI-Powered Solutions
Lahore, Pakistan - 6:54 am local time
##What I Deliver##
⭐ Full-Stack Web Applications: Responsive, high-performance platforms using React, Next.js, TypeScript, Node.js, Python (Django/FastAPI), Laravel, and more that boost user engagement and conversions.
⭐Mobile App Development: Native and cross-platform apps (Flutter, React Native) with polished UX and seamless backend integration.
⭐API Development & Integrations: Secure REST/GraphQL APIs, third-party services, payment gateways, and legacy system connections.
⭐Cloud & DevOps Excellence: AWS, Azure, GCP, Docker, Kubernetes, CI/CD pipelines, and Infrastructure as Code for reliable, cost-efficient scaling.
⭐AI/ML & Intelligent Automation: Smart features powered by Python, LangChain, TensorFlow/PyTorch, and AI tools to automate processes and create competitive advantages.
⭐Software Architecture & Modernization: Clean, maintainable code, performance optimization, legacy migrations, and future-proof designs.
I leverage cutting-edge AI coding tools (Cursor, Claude, etc.) to accelerate development while ensuring every line meets professional standards — rigorous review, testing, documentation, and best practices. This hybrid approach lets me deliver faster results with enterprise-grade quality.
## Proven Track Record ##
✅ 50+ successful projects delivered with 100% Job Success Score.
✅Consistent outcomes: reduced time-to-market, lower operational costs, improved user retention, and scalable systems ready for growth.
✅Long-term client partnerships built on trust and results.
## Why Work With Me?##
✅Business-First Mindset: I focus on your goals and ROI, not just code.
✅Clear & Proactive Communication: Regular updates, transparent progress, and fluent English.
✅Reliability You Can Count On: On-time delivery, thorough testing, clean handovers, and post-launch support.
✅True Collaboration: I integrate seamlessly with your team and provide honest technical guidance.
Core Technologies: JavaScript/TypeScript, Python, React/Next.js, Node.js, Django, FastAPI, PostgreSQL, MongoDB, Redis, AWS, Docker, Kubernetes, Git, REST/GraphQL, AI tools & more.
If you're looking for a dependable senior software engineer who delivers real business impact through modern, AI-enhanced development — without the risks of untested "vibe coding" — let's talk.
Message me today for a quick consultation. Whether you need a new platform, feature expansion, optimization, or a long-term technical partner, I’m ready to help you succeed.
Steps for completing your project
After purchasing the project, send requirements so Saad can start the project.
Delivery time starts when Saad receives requirements from you.
Saad works on your project following the steps below.
Revisions may occur after the delivery date.
Requiremnt Gathering
We can have a quick meeting to discuss the project, or you can share the requirements document, and I'll review it thoroughly before proceeding.
Required API Keys
We can start by discussing the project requirements. Any necessary API keys, accounts, or credentials can be shared later when they are needed during development.