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

You will get fix build readdy ai replit web app lovable website supabase rork kommo crm

Mathew A.Status: Offline
Mathew A. Mathew A.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Mathew, priced and ready to go.
Mathew A.Status: Offline
Mathew A. Mathew A.
5.0
Preview image

Let a pro handle the details

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

Project details

You will get a fast, reliable, and fully functional AI web app built or fixed to meet your needs. I specialize in debugging, optimizing, and integrating modern tools for smooth performance.

Whether your project is broken, incomplete, or needs scaling, I will deliver a clean, secure, and production-ready solution.

What I offer:
Fix AI web apps, Replit builds, and website errors
Build full AI web apps from scratch
Supabase setup (database, auth, APIs)
CRM integration (Kommo automation & pipelines)
API integration and third-party tools
Performance optimization and speed improvement
Responsive and modern UI improvements
Clean, scalable, and secure code
Deployment and testing support
Bug fixing and ongoing support

Message me before ordering to review your project and provide the best solution
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$20
Standard
$185
Advanced
$450
Delivery Time 2 days 4 days 7 days
Number of Revisions
023
Number of Pages
136
Design Customization
Content Upload
Responsive Design
Source Code
-
-

Frequently asked questions

5.0
2 reviews
100% Complete
(2)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

TO

Temidayo O.
5.00
May 13, 2026
Supabase Expert Needed Mathew quickly diagnosed our Supabase database issues, fixed broken queries, repaired table relationships, and optimized performance efficiently. Communication stayed clear throughout, and delivery exceeded expectations. He is reliable, and very skilled.

OP

Oke P.
5.00
May 12, 2026
Experienced Developer Needed (Lovable) Mathew provided outstanding development support by troubleshooting complex issues and improving project stability. His efficiency, communication, and quality of work make him highly recommended for future projects.
Mathew A.Status: Offline

About Mathew

Mathew A.Status: Offline
Claude AI | AI Automation | n8n | API & CRM Integration | AI Agents
100% Job Success
5.0  (2 reviews)
Ilesa, Nigeria - 6:21 pm local time
I build AI agents, automation systems, AI SaaS products, and full-stack web applications that eliminate manual work, automate customer communication, integrate payment gateways, and help startups, agencies, and businesses scale faster. My expertise covers Claude AI, Claude Code, n8n, OpenAI, ChatGPT, Gemini, Lovable, Replit, OpenClaw, Base44, Genspark, Stripe, PayPal, Twilio, Aircall, SIP trunking, inbound and outbound AI calling, Vapi AI, Retell AI, ElevenLabs, Airtable, Firebase, Supabase, Kommo CRM, Zoho CRM, HubSpot, Zapier, Makecom, Activepieces, APIs, webhooks, REST, GraphQL, Python, Nodejs, MERN, RAG, LangChain, Pinecone, Weaviate, AWS, Google Cloud, Webflow, WordPress, Squarespace, Magento, Drupal, Divi, GSAP, Motionpage, ScrollTrigger, Spline, mobile apps, SaaS MVPs, internal tools, dashboards, workflow automation, CRM automation, lead generation, WhatsApp chatbots, Discord bots, Telegram bots, AI voice agents, booking systems, funnel automation, email and SMS automation, marketing automation, business process automation, payment integration, Stripe API, Twilio API, API integration, backend development, frontend UI, debugging, bug fixing, database design, MVP development, workflow optimization, cloud applications, system integration, real estate websites, AI sales systems, conversion systems, cinematic AI product ads, UGC video ads, commercials, movie trailers, brand videos, short films, and promotional content using Higgsfield AI, Google Veo 3, Kling AI, Runway, Seedance, Sora, InVideo, and Midjourney.

What I Build:
✅ Claude AI Applications & Claude Code Development
✅ AI Agents, Autonomous Agents & AI Assistants
✅ AI Chatbots & Conversational AI
✅ n8n Workflow Automation & Business Process Automation
✅ API Integration, REST APIs, GraphQL & Custom Webhooks
✅ Stripe, PayPal & Payment Gateway Integration
✅ CRM Automation (Kommo, HubSpot, Zoho, GoHighLevel)
✅ Twilio, Aircall & SIP Trunk Integration
✅ AI Voice Agents (Vapi AI, Retell AI, ElevenLabs)
✅ Inbound & Outbound AI Calling Systems
✅ WhatsApp, Telegram, Discord & Messenger Bots
✅ Sales Funnels, Lead Generation & Lead Qualification Automation
✅ Email, SMS & Marketing Automation
✅ Appointment Booking & Calendar Automation
✅ AI Sales Systems & Customer Support Automation
✅ SaaS MVP Development & Startup Products
✅ AI SaaS Platforms & Internal Business Tools
✅ Full Stack Web Applications & Custom Dashboards
✅ MERN Stack, Nodejs & Python Development
✅ Firebase & Supabase Backend Development
✅ Database Design & Authentication Systems
✅ Lovable, Replit, OpenClaw & Base44 Development
✅ OpenAI, ChatGPT, Claude AI & Gemini Integration
✅ LangChain, RAG, Pinecone & Weaviate AI Systems
✅ Airtable, Notion API & Google Workspace Automation
✅ Zapier, Makecom & Activepieces Automation
✅ Workflow Optimization & System Integration
✅ Stripe Billing, Subscription & Checkout Systems
✅ Web App Debugging, Bug Fixing & Performance Optimization
✅ WordPress, Squarespace, Magento & Drupal Development
✅ GSAP, ScrollTrigger, Motionpage & Spline 3D Animation
✅ AI Product Configurators & Interactive Experiences
✅ Real Estate Websites & Property Automation Systems
✅ Marketplace Platforms & Client Portals
✅ Mobile Applications & Progressive Web Apps
✅ Multi-Tenant SaaS Platforms
✅ Admin Panels & Analytics Dashboards
✅ AI Content Automation & Document Processing
✅ OCR, PDF & Data Extraction Automation
✅ Voice AI Receptionists & AI Call Centers
✅ AI Recruiting & HR Automation
✅ E-commerce Automation & Store Integrations
✅ Shopify, WooCommerce & Webflow Integrations
✅ OpenClaw Hosting, Deployment & Server Setup
✅ Hostinger, VPS & Cloud Deployment
✅ CI/CD, GitHub & DevOps Automation
✅ AI Video Generation & Product Advertisement Creation
✅ UGC Video Ads & Social Media Video Content
✅ Movie Trailers, Promotional Videos & Short Films
✅ Higgsfield AI, Google Veo 3, Kling AI, Runway, Seedance, Sora, Midjourney & InVideo Production
✅ Automation Consulting, System Architecture & Digital Transformation

AI Platforms & Technologies:
Claude AI • Claude Code • OpenAI • ChatGPT • Gemini • LangChain • RAG • Pinecone • Weaviate • OpenClaw • Lovable • Replit • Base44 • Genspark • n8n • Zapier • Makecom • Activepieces • Airtable • Firebase • Supabase • AWS • Google Cloud • Webflow • Stripe API • Twilio API • GraphQL • REST API • Python • Nodejs • Webhooks.

Website & App Development:
• AI SaaS Platforms
• MVP Development
• Web Applications
• Mobile Apps
• WordPress
• Squarespace
• Magento
• Drupal
• GSAP
• ScrollTrigger
• Motionpage
• Spline 3D


Why Clients Hire Me:
• Clean, scalable architecture
• Business-focused solutions
• Fast communication
• Reliable delivery
• Long-term support
• Secure integrations
• Performance optimization
• Production-ready systems

If you're looking for a developer who can build, fix, integrate, automate, or scale your AI product, CRM, automation workflow, payment system, SaaS application, or web platform, send me a message. Let's build a solution that saves time.

Steps for completing your project

After purchasing the project, send requirements so Mathew can start the project.

Delivery time starts when Mathew receives requirements from you.

Mathew works on your project following the steps below.

Revisions may occur after the delivery date.

Project review & planning

I analyze your requirements, identify issues, and plan the best solution.

Fix bugs / build features

I fix errors or develop your AI web app with clean and scalable code.

Review the work, release payment, and leave feedback to Mathew.