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Custom Web, Mobile App & Agentic AI System Development

Muhammad Noukhez
Python Software Engineer | GenAI & Machine Learning
Build production-grade web platforms, cross-platform mobile apps, and autonomous Agentic AI workflows with CodeX404 Solutions.

We deliver clean, scalable architectures tailored to startups, businesses, and founders—combining modern full-stack development with intelligent AI agents and technical SEO from day one.

What’s included:
- Full-Stack Web Development: Fast, responsive web applications built with FastAPI/Django, React/Next.js, secure authentication, and REST APIs.
- Mobile App Development: High-performance iOS and Android apps with cross-platform frameworks and smooth UI/UX.
- Agentic AI & GenAI Systems: Multi-agent automation (CrewAI/LangChain), tool-calling bots, and custom RAG retrieval pipelines.
- Built-in Technical SEO: Server-side rendering, schema markup, and speed optimizations so your product ranks immediately.
- Scalable Deployment: Production-ready Docker setups, CI/CD, and database configuration (PostgreSQL/MongoDB).

Our 4-Step Process:
1. Scope & Architecture: Define project requirements, tech stack, and API specs.
2. Development: Agile sprints with modular, documented code.
3. Testing & SEO Audit: Code quality checks, mobile responsiveness, and page-speed benchmarking.
4. Deployment & Handover: Live deployment to cloud/VPS, container setup, and walkthrough.

Tech Stack:
- Backend: Python (FastAPI, Flask, Django), Node.js
- Frontend & Mobile: React, Next.js, Flutter / React Native
- AI & Agents: LangChain, CrewAI, PyTorch, OpenAI, Hugging Face
- Database & Infrastructure: PostgreSQL, Redis, Docker, Git
web developmentmobile appagentic aigenaiseo

What I need from you

1. High-level brief or functional specification document.
2. Design wireframes, reference websites/apps, or user stories (if available).
3. Access credentials for necessary repositories, APIs, or databases.
4. Server/hosting details and domain credentials if deployment is required.

Questions and answers

What sets CodeX404 Solutions apart from generic developers?

We do not just build static software; we bridge modern full-stack web and mobile engineering with autonomous AI agents and built-in technical SEO.

Do you provide the full source code?

Yes, all source code, deployment files (Docker/CI configs), and technical documentation belong 100% to you.

Can you build autonomous AI workflows into our existing application?

Yes. We can integrate multi-agent systems and custom LLM tool-calling directly into your current backend or database infrastructure.

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