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crazyaidev/README.md

👋 Hi, I’m a Senior Full Stack .NET, Python, Next.js & AI Developer

Working Hard as a Freelancer


🌍 About Me

I’m a passionate full stack developer with 10+ years of experience building secure SaaS platforms, multi-tenant web apps, modern UI/UX, and integrating smart AI solutions.

I specialize in .NET, C#, Python, Next.js, React, and building real-world solutions for PropTech, FinTech, and B2B SaaS customers. I have strong expertise in developing dynamic and scalable applications, leveraging AI & ML technologies to deliver automation and business value.

I enjoy building full stack solutions—frontend and backend—using modern stacks and integrating API-driven AI features. My workflow emphasizes collaboration, QA, code clarity, and future-proof architecture.


💻 My Main Tech Stack

Backend:

  • .NET Core / ASP.NET Core
  • Python (FastAPI, Flask, Django)
  • Node.js
  • C#
  • RESTful API (API-first, OpenAPI/Swagger)
  • Microservices + Clean Architecture
  • Payment Integrations (Stripe, PayPal)
  • JWT / OAuth2 Secure Auth

Frontend:

  • Next.js
  • React.js
  • Angular
  • Vue.js
  • Modern Responsive UI (TailwindCSS, SCSS, HTML5, CSS3, JavaScript/ES6)

Database:

  • PostgreSQL
  • Microsoft SQL Server
  • MySQL
  • NoSQL (MongoDB, Firebase)
  • Advanced SQL & Data Modeling

Cloud & DevOps:

  • AWS (EC2, RDS, S3, CloudFront)
  • Azure
  • Docker & Kubernetes
  • CI/CD (GitHub Actions, Azure DevOps)
  • Infrastructure-as-code (Terraform, ARM)

AI / ML & Automation:

  • OpenAI APIs (text, data extraction, email assist)
  • Machine Learning Model Integration (scikit-learn, TensorFlow, PyTorch)
  • Azure AI Services
  • GitHub Copilot & AI coding tools

Integrations:

  • RESTful and GraphQL API development
  • Gmail / GSuite / Outlook (emails, calendar)
  • MLS, CRM (Salesforce, HubSpot), E-sign (DocuSign, HelloSign)
  • Twilio, SendGrid, Plaid, Google Maps

📈 What I Deliver

  • Robust, scalable SaaS web apps
  • Seamless front-end/back-end integration (Python, Next.js, Node.js)
  • Clean, secure, and modern UIs (HTML, CSS, JavaScript, React, Next.js)
  • End-to-end API and AI/ML features built for real business needs
  • Fast project delivery with clear milestones
  • Rigorous testing and continuous improvement
  • Long-term support and honest communication

Let’s build something smart, clean, and future-ready!

Pinned Loading

  1. full-stack-fastapi-nextjs-llm-template full-stack-fastapi-nextjs-llm-template Public

    Python

  2. nextjs-fastapi nextjs-fastapi Public

    TypeScript

  3. CrispyCollab CrispyCollab Public

    C# 1

  4. Finbuckle.MultiTenant Finbuckle.MultiTenant Public

    C# 1

  5. TinySaas TinySaas Public

    C#