You will get API integration and Development(google sheets/payment/Inventory/automation)
Top Rated
Project details
Welcome to my Project!
I am proficient in developing and integrating APIs for websites and mobile applications, including 3rd party APIs. With extensive experience in integrating hundreds of APIs, I can cater to your API integration or creation needs as per your specifications.
I offer API development services in various programming languages, including PHP (Core, Laravel), Typescript, Javascript (Node/Next/Nest/Express.js), and Python (Django).
I have worked with diverse domains, such as logistics and shipping service providers, payment APIs like Paypal, Stripe, GoCardLess, Checkout2Payment, Open Pay, ChargeItPro, and third-party APIs like B2B SaaS applications, inventory management, real estate appraisal management, and Authorize.net, ACH Works.
I specialize in developing REST, XML, SOAP, JSON, and other types of APIs. Additionally, I create web services for mobile applications.
If you have any API requirements, feel free to contact me for a discussion. Please note that I do not charge for consultations, and it's better to inbox me before placing any order.
Thank you!
I am proficient in developing and integrating APIs for websites and mobile applications, including 3rd party APIs. With extensive experience in integrating hundreds of APIs, I can cater to your API integration or creation needs as per your specifications.
I offer API development services in various programming languages, including PHP (Core, Laravel), Typescript, Javascript (Node/Next/Nest/Express.js), and Python (Django).
I have worked with diverse domains, such as logistics and shipping service providers, payment APIs like Paypal, Stripe, GoCardLess, Checkout2Payment, Open Pay, ChargeItPro, and third-party APIs like B2B SaaS applications, inventory management, real estate appraisal management, and Authorize.net, ACH Works.
I specialize in developing REST, XML, SOAP, JSON, and other types of APIs. Additionally, I create web services for mobile applications.
If you have any API requirements, feel free to contact me for a discussion. Please note that I do not charge for consultations, and it's better to inbox me before placing any order.
Thank you!
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 5 days
- Number of Revisions 2
- Number of Pages Mined/Scraped 5
- Number of Sources Mined/Scraped 5
- Install Script
- Test Script
- Task Automation
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KM
Kenneth M.
Feb 24, 2026
Authorize.net API Credentials Update
Awais Khalid was able to jump right in and diagnose the issue with my website backend hook to Authorize.net and reconfigure the credentials. I will be using his expertise in the future on other projects!
YL
Yagami L.
Jan 16, 2026
HTML and CSS Improvements in Laravel Blade Template
Does good work but disappears and then comes back and promises to commit but then disappears again.
AF
Ariana F.
Nov 20, 2025
Website Development for LazyLab Farms
Very responsive, attentive to feedback and providing video of content as he worked to help us understand how and what to do on site.
SN
Stellamaris N.
Sep 26, 2025
Stripe payment testing
Very efficient!
RG
Robert G.
Sep 9, 2025
Debug Email on OPS
Communication on the job was seamless; the project was completed successfully and in a timely manner. Would recommend.
About Awais
I Build AI SaaS Platforms & MVPs That Scale | React + Laravel + Claude
100%
Job Success
Islamabad, Pakistan - 9:05 am local time
🏆 8+ years of an experience and delivering 50+ SaaS Platform and MVPs
🚀 50+ including 30+ Web App / Web Application builds, 15+ AI-powered SaaS Platform, and 5+ Marketplace Platform.
✅ What you hire me for:
🔧 AI SaaS & MVP development with proper architecture OR Rebuild AI-generated code to production standard. Mainly issues appear in authentication, backend APIs, database design.
🤖 AI agents & automation systems: Custom AI workflows using OpenAI, Claude, Cursor and N8N. I create systems that automate real business operations.
🔗 API & Payment Integrations: Integrating REST APIs and GraphQL APIs connecting third-party services like CRMs, SaaS tools and external platforms & Set up secure payment integrations (Stripe, PayPal and other gateways) with proper transaction handling, webhooks, and database syncing.
⚡Backend architecture & performance optimization: I improve speed and stability by optimizing your database, adding caching, setting up background processing, reducing AI costs and improving your infrastructure
✅ Tech Stack:
React.js | Next.js | Node.js | Core PHP| Laravel | TypeScript | JavaScript | REST API | GraphQL | PostgreSQL | MongoDB | Supabase | Redis | AWS | Docker | Vercel | Stripe Integration | OpenAI | Claude | n8n | API Integration | Antigravity | Lovable | Bolt.ai | Wordpress
✅ Experience across products:
🏠 Marketplace / Real Estate Platform
🏥 AI SaaS Platform
🛒 SaaS MVP & Payment Systems
📱 Realtime & Data-Driven Systems
📈 Backend Systems & Workflow Automation
👉 “Most of my work involves building products from scratch or structuring them properly from the beginning.”
✅ While my services suit a broad spectrum of clients, we might not be a good fit if:
❌ You want to work with Stacks other than LAMP or MERN
❌ Your decision hinges mainly on the price tag
❌ You need it ASAP
❌ Your product is associated with the betting or adult entertainment industry
❌ Mutual respect is not important to you
Click "Invite" or "Hire" & Let's connect today 🤝
Steps for completing your project
After purchasing the project, send requirements so Awais can start the project.
Delivery time starts when Awais receives requirements from you.
Awais works on your project following the steps below.
Revisions may occur after the delivery date.
We will discuss the requirements and budget.
I will start working and will deliver the Project in committed timeframe.