I will api developer, saas web app, ai integration, perfex CRM, hrm, invoicing software

Welcome To My Gig Service!

I will build your web app/software and integrate cutting-edge AI features, or extend your CRM system like Perfex CRM.

I specialize in building robust SaaS web apps, scalable custom APIs, intelligent AI integrations, and tailor-made business software like HRM, invoicing systems, and CRM customizations.

What I Offer:

API Development

• RESTful & GraphQL APIs
• Authentication & Authorization (OAuth2, JWT, etc.)
• 3rd-party API integration (Stripe, Twilio, OpenAI, etc.)

SaaS Web App Development

• Multi-tenant architecture
• Subscription & billing systems
• Admin dashboards, analytics, user roles

AI Integration

• OpenAI / GPT / ML Models Integration

CRM Customization (Perfex CRM)

• Module development
• Workflow automation
• API integrations
• UI/UX customization

HRM & Invoicing Software

• Payroll features
• Invoice generation & tracking

Tools & Tech Stack:

React / Vue / Tailwind

Node.js / Laravel / Python / JavaScript / Java

MySQL / PostgreSQL / MongoDB

OpenAI / GPT / Stripe / Firebase

Why Me?

• 7+ Years of experience
• 100% clean & maintainable code
• Post-launch support
• NDA Friendly

Contact me today with your requirement, then make plan on how to bring your project to life!