Sheikh Mujtaba - AI Developer and Security Engineer
Available for projects
AI Security Engineer & AI Developer

Sheikh MujtabaMujtaba Javed · AI Security Engineer

I build production-grade Agentic AI systems for real-world business automation. With expertise in RAG pipeline architecture, multi-agent orchestration, and secure-by-design development.

Based in Pakistan, working with clients globally. I specialize in reducing AI hallucination through proper context grounding and building secure AI infrastructure.

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What is Agentic AI?

Understanding the next generation of AI systems

Agentic AI refers to artificial intelligence systems that can autonomously take actions, make decisions, and complete complex multi-step tasks without constant human intervention.

⚡Use tools to interact with external systems
🧠Maintain context across interactions
🔄Orchestrate multi-step workflows
🤖Work autonomously on complex tasks
👤Human-in-the-loop controls
🔒Built-in safety and reliability

I build these systems using OpenAI Agents SDK, Gemini SDK, and Claude API, with careful attention to reliability, security, and human oversight.

Technical Expertise

Core competencies across AI, security, and development

AI & Machine Learning

  • OpenAI Agents SDK
  • Gemini SDK
  • Claude API
  • LangChain
  • RAG Architecture
  • Vector Databases (Qdrant, pgvector)
  • Multi-Agent Orchestration
  • Context Grounding

Security Engineering

  • Web Application Pentesting
  • AI Red Teaming
  • Prompt Injection Testing
  • Jailbreak Analysis
  • Secure Architecture Review
  • OWASP Top 10

Development

  • Next.js 15
  • React 19
  • TypeScript
  • FastAPI
  • Python
  • PostgreSQL
  • Tailwind CSS
  • Docker

Professional Experience

Building AI systems and securing infrastructure for global clients

AI Developer

Remote Clients

Apr 2025 - Present

Architected and deployed RAG-based AI chatbots with FastAPI + Qdrant. Built autonomous AI agent systems for enterprise workflow automation serving 500+ daily active users.

  • Reduced AI hallucination by 75% through improved context grounding
  • Built multi-agent system processing 10,000+ requests/day
  • Implemented human-in-the-loop approval workflows

Web Application Developer & IT Consultant

Tech Accuracy

Jul 2025 - Present

Built internal web tools and streamlined maintenance workflows. Implemented monitoring systems reducing potential downtime by 40%.

  • Developed internal dashboard used by 50+ team members
  • Automated maintenance workflows saving 20+ hours/week

Freelance Web Developer

Various Clients

Jan 2024 - 2025

Delivered multiple full-stack client applications using Next.js and Tailwind CSS. Integrated AI backends and improved SEO performance, achieving 90+ Lighthouse scores.

  • Delivered 15+ production applications
  • Improved client SEO rankings by average of 45%
  • Maintained 100% client satisfaction rate

Technical Writing

Sharing knowledge about AI, security, and development

Medium•May 14, 2025

Difference between Generative AI and LLM — In simple and easy language

Read article→
Medium•March 17, 2025

The Strongest Encryption Algorithms in 2025: A Complete Guide to Modern Security

Read article→
Medium•March 3, 2025

Introduction to Machine Learning: A Beginner's Guide

Read article→

Why Work With Me?

What sets my approach apart from typical AI development

🚀

Production Experience

I've built and deployed AI systems serving real users, not just prototypes. I understand the difference between demo-ready and production-ready.

🔒

Security-First Approach

I apply security engineering principles to AI development from day one. Prompt injection testing, output validation, and safe architecture are built-in.

🎯

Context Grounding Specialist

I specialize in techniques that reduce AI hallucination by 60-80% through proper RAG implementation, careful prompt engineering, and validation layers.

⚙️

Full-Stack Capability

I can architect complete systems from vector database to UI, not just AI components. This ensures cohesive, deployable solutions.

Let's Build Something Together

Whether you need an AI agent system, RAG pipeline, security assessment, or full-stack application, I'm ready to help bring your vision to life.

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Pakistan BasedGlobal ClientsRemote Ready