Hi, I'm Muddasir Haider Khan
Building AI-Powered Products from Idea to Launch.
Web Platforms · Android APKs · Database Architecture · AI Automations
8+
Production Platforms Shipped
Full-Stack
DB · API · UI · AI Layer
End-to-End
Web Apps & Mobile APKs
Global
Remote & Available Worldwide
About & Who I Build For
One developer who owns the full system — from database models to AI agents and production frontends.
“Most developers build one piece of the puzzle. I build the whole thing.”
Muddasir designs and develops complete AI-integrated systems — database, backend, frontend, mobile, and the AI layer — for startups, agencies, and growing businesses that want one developer who can own the entire build.
Who I Partner With
Custom tailored engineering for specific product challenges
Startups
Startups that need a complete, production-ready product (not just a landing page) — from data architecture to responsive UI and mobile APK.
Agencies
Agencies that need an AI layer, smart automations, or high-performance modern web platforms built on top of existing workflows.
Founders
Founders who want a single trusted developer to own the entire build end-to-end, cutting out communication friction and shipping fast.
How We Can Work Together
Hire a dedicated Full-Stack & AI Systems Engineer to build, launch, and scale your product.
Full-Stack SaaS MVP Development
Turn your product concept into a revenue-ready web platform with high-speed Next.js architecture, secure authentication, and scalable PostgreSQL database.
- ✓Custom Next.js App Router & React UI with 95+ Lighthouse Score
- ✓PostgreSQL / Neon DB Schema Architecture & Optimization
- ✓Secure Auth (NextAuth, Supabase, Clerk) with Role-Based Access Control
- ✓Stripe, LemonSqueezy, or Paddle Subscription & Payment Integration
- ✓Real-time Dashboards, Data Visualizations, and Analytics
- ✓Clean RESTful or Server Action APIs with automated error handling
AI Layer & Autonomous Agentic Systems
Integrate intelligent LLM pipelines, autonomous agent workflows, and smart search into your existing software stack or new product.
- ✓LangChain, LlamaIndex, & OpenAI / Anthropic Claude API Pipelines
- ✓Multi-Agent Autonomous Orchestration with Tool Calling
- ✓Retrieval-Augmented Generation (RAG) with Vector DBs (Pinecone, pgvector)
- ✓Intelligent PDF, Document, and Unstructured Data Extractors
- ✓Custom Guardrails & Hallucination Prevention Frameworks
- ✓Streaming UI with Real-time Chat, Markdown, and Canvas Output
Mobile App & APK Builds
Deliver native-feeling mobile applications for Android and iOS, fully synchronized with your web platform's database and user accounts.
- ✓Flutter / React Native Cross-Platform Apps
- ✓Signed Production Android APK / AAB
- ✓Push Notifications & Offline Storage
- ✓Real-Time WebSocket & API Sync
- ✓Store-Ready Submission Guidance
End-to-End Solo Tech Partner
Full technical ownership of your company's digital infrastructure — from database maintenance to feature sprints, bug fixes, and scaling architecture.
- ✓Dedicated Sprint Ownership & Daily Commits
- ✓Zero PM Overhead & Direct Communication
- ✓Proactive Performance & Security Auditing
- ✓Rapid Feature Rollouts & CI/CD Setup
- ✓Flexible US Timezone Overlap
🤝 The Founder Guarantee
Zero subcontracting. Direct communication with Muddasir. Clean production code pushed to your GitHub repository every day.
Work & Leadership Experience
A track record of engineering scalable platforms, leading AI innovation, and driving ventures.
Senior Web Developer
Active27 Media Agency
- Leading web architecture and platform development for high-profile creators and artists including Random Mirza and Abdul Rafay Ranyal.
- Engineered content-driven, scalable web infrastructure optimized for media streaming and traffic spikes.
Social Media Manager
ActiveAREHMAN LAB
- Directing digital presence, audience growth strategies, and multi-channel creative storytelling.
AI Research & Innovation Lead
ActiveAltertec AI
- Spearheading agentic AI research, LLM pipeline integrations, and automated decision-making workflows.
- Prototyping next-generation autonomous software capabilities and custom agent systems.
Verifier
Mars BPO
- Handled strict verification pipelines, operational data compliance, and quality auditing.
Company Owner
Devai Consultants
- Founded and led Devai Consultants, an agency bridging clients with skilled AI developers.
- Built a network of professionals across diverse specialties to meet client needs.
- Developed strategic partnerships that expanded service offerings and improved client satisfaction.
Technical Stack & Expertise
A comprehensive toolkit across full-stack web architectures, mobile APK delivery, AI agents, and visual design systems.
Core Competencies
Frontend Development
Backend & Databases
Mobile APK & Apps
AI Layer & Agents
Design & Identity
Featured Works & Shipped Builds
Real products built for real businesses, creators, and platforms — engineered end-to-end.
KCL (Khyber Champions League)
PCB-Sanctioned T20 Cricket League Platform
Full digital infrastructure for a PCB-sanctioned T20 league. Includes seamless online player registration, real-time match data broadcasting, dynamic admin panel, and high-capacity Cloudflare R2 media storage.
27 Media Agency
High-Traffic Artist Management & Talent Platform
A content-driven architecture engineered for premier digital creators and music artists, including Random Mirza and Abdul Rafay Ranyal. Optimized for media showcases, press kits, and viral audience spikes.
eemmubee
Gen Z Fashion E-Commerce with Interactive Sizing Game
Gen Z fashion brand experience featuring a custom mini arcade game for interactive wrist sizing, direct WhatsApp checkout automation, and a custom dark-coquette aesthetic with robust auth and cart management.
Bunny Hop Store
Dynamic Baby & Kids Clothing E-Commerce
Complete e-commerce store for baby clothing featuring dynamic product catalog management, custom category filters, multi-variant inventory control, and frictionless mobile-first checkout.
Fabric Flare
Ladies' Fashion E-Commerce with AI-Powered Checkout
Pakistan-based ladies' apparel boutique platform integrating smart AI-assisted checkout flows, regional payment handling, and dynamic seasonal collection showcases.
Multi Solutions
Tech E-Commerce with AI Assistant & Order Lifecycle
Full-scale electronics and tech gadget store featuring an AI-integrated product advisory and checkout experience, backed by a comprehensive admin dashboard for end-to-end order lifecycle fulfillment.
PGSHS
Housing Society Financial & Billing Management Platform
Robust enterprise financial portal built for residential societies to automate resident bill generation, track maintenance charges, reconcile balances, and export detailed audit-ready financial statements.
Muledia
Full Brand Identity Kit & Agency Portfolio
Comprehensive visual identity creation for an Islamabad creative agency — crafting the logo mark, brand guidelines, color system, and bespoke agency portfolio website.
Have a custom platform or app idea in mind?
From initial wireframes to deployed production code, I build the full stack.
Education & Certifications
Formal computing foundations paired with advanced agentic AI engineering and agile methodologies.
ICS (Intermediate in Computer Science)
IMCB G-7/2, Islamabad
Islamabad, Pakistan
Core computer science fundamentals, programming logic, and computational theory.
Agentic AI Engineering
PIAIC (Presidential Initiative for AI & Computing)
Pakistan (National Initiative)
Deep focus on agentic workflows, autonomous systems, LLM fine-tuning, and modern AI engineering.
Foundations of Project Management
Coursera
Online Certification
Agile methodologies, sprint execution, stakeholder communication, and project lifecycles.
Matriculation
IMCB G-7/2
Islamabad, Pakistan
Secondary school certificate with distinction in computer science track.
Frequently Asked Questions
Everything you need to know about hiring, project timelines, US timezone overlap, and deliverables.
You can hire Muddasir directly by filling out the contact form below or emailing muddasirhaider048@gmail.com. We start with a 20-minute discovery discussion to scope your product architecture, establish milestone timelines, and provide a clear fixed-price or sprint-based quote.
Have a question not listed here? Ask me directly via the contact form ↗
Let's Start a Conversation
Have a product to build, an AI layer to integrate, or a full system to architect? Drop a note below or reach out directly.
Direct Email
Fastest way to get in touch for project quotes, technical consultations, and collaborations.
muddasirhaider048@gmail.comConnect & Follow
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