# The Moiz Khan — Senior Systems Architect & Full-Stack Engineer

> Moiz Khan is a senior full-stack software engineer and systems architect with over ten years of experience building multi-tenant SaaS platforms, healthcare systems (EMR and telehealth), business portals, e-commerce and AI integrations with the OpenAI and Claude APIs. He works remotely with clients in Pakistan, the Middle East, Malaysia, Indonesia, China, the UK, the US and Australia, and delivers multilingual, SEO-ready websites.

## Key facts
- Name: Moiz Khan
- Website: https://themoizkhan.com/
- Email: info@moizkhan.com
- Phone / WhatsApp: +1 (555) 123-4567
- Experience: 10+ Years Experience
- Delivered Projects: 50+
- Countries Reached: 32+
- Area served: Pakistan, United Arab Emirates, Saudi Arabia, Qatar, Malaysia, Indonesia, China, Singapore, United Kingdom, United States, Australia
- Languages: English, Urdu, Arabic, Chinese, Malay, Indonesian

## Services
- **Architecture & System Design**: Application Architecture, Database Schema Design, Multi-Tenant Systems, REST API Design, Role Based Access Control, Performance Profiling & Optimisation.
- **PHP & Web Development**: PHP, Laravel, JavaScript, HTML5, CSS3, Bootstrap, jQuery, AJAX, WordPress, WooCommerce, MySQL, PostgreSQL, Stripe / PayPal Integration.
- **AI & ML Integration**: OpenAI API, Claude API, AI Chatbots, Automated Content Generation, Prompt Engineering, AI Workflow Automation, NLP-based Features.
- **IT & Network Administration**: Windows Server & Active Directory, LAN / WAN Configuration, Firewall & Network Security, TCP/IP & DNS/DHCP, IT Support & Helpdesk.
- Order a service: https://themoizkhan.com/order.php

## Pricing Packages
- **Starter MVP** — $999 / per project: Perfect for launch-ready landing pages, MVPs, and business showcase platforms.
- **Professional** — $2,499 / per project: Full-stack dynamic web applications, portals, and scalable custom SaaS systems.
- **Enterprise Custom** — $4,999+ / custom scope: High-concurrency multi-tenant platforms, complex AI workflows, and mission-critical systems.
- Full comparison: https://themoizkhan.com/pricing.php

## Portfolio
- [Andrology & Hormone Medical](https://themoizkhan.com/portfolio/andrology-hormone-medical) (Telehealth): GP-led men’s health telehealth service operating Australia-wide. Built the secure patient portal, booking engine and a five-stage clinical pathway — free consult, staged pathology panels, GP review, e-script…
- [CliniversePro](https://themoizkhan.com/portfolio/cliniversepro) (Healthcare SaaS): Cloud-based hospital management and EMR platform serving clinics in 32 countries, localised into 8 languages. Designed the multi-tenant, multi-branch architecture so each clinic’s records stay isolated on shared…
- [Tech Bintang LLC](https://themoizkhan.com/portfolio/tech-bintang-llc) (Agency & Non-Profit): Corporate site for a US-based development agency. Built a content architecture letting non-technical staff publish portfolio pieces, case studies and blog posts unaided, plus a live AI chat assistant for inbound…
- [African People’s Embassy](https://themoizkhan.com/portfolio/african-people-s-embassy) (Agency & Non-Profit): Multi-section site for a New York–registered organisation running food-security, vocational-training and community programmes across Africa and the US. Built the initiative structure, impact metrics, team directory and…
- [Marchetti Construction PTY LTD](https://themoizkhan.com/portfolio/marchetti-construction-pty-ltd) (Operations Portals): Internal staff workspace for an Australian construction firm, built around a secure authentication layer with password recovery and role-scoped access to operations data.
- [Graphics Lodge Operations Portal](https://themoizkhan.com/portfolio/graphics-lodge-operations-portal) (Operations Portals): Single platform running an entire agency: geofenced attendance with WFH approvals, client 360 and CRM pipeline, invoicing and outstanding balances, project/task tracking, per-client site registry, internal chat and…

## Frequently Asked Questions
### Who is Moiz Khan?
Moiz Khan is a senior full-stack software engineer and systems architect with more than ten years of experience. He designs and builds multi-tenant SaaS platforms, healthcare systems, business portals and AI integrations for clients in Pakistan, the Middle East, Southeast Asia, Australia, the UK and the US.

### What services does Moiz Khan offer?
Custom web application development with PHP, Laravel and JavaScript; system architecture and database design; AI and LLM integration with OpenAI and Claude; e-commerce and payment gateways; CRM dashboards and business portals; and IT infrastructure and security.

### Do you work with clients in Pakistan, Malaysia, Indonesia and the Middle East?
Yes. I work remotely with clients worldwide and overlap with Pakistan, Gulf, Malaysian, Indonesian, UK and US business hours. Communication is in English or Urdu, and websites can be delivered in any language, including Arabic, Chinese, Malay and Indonesian.

### How do I start a project?
Use the order form to pick a service and answer a few scoping questions, or send a message through the contact form. You receive a written proposal with a fixed quote and timeline within one business day, and no payment is taken until you approve it.

### Can you build multilingual, SEO-optimised websites?
Yes. I build multilingual sites with right-to-left support for Urdu and Arabic, hreflang tags, translated metadata, schema.org structured data and XML sitemaps, so every language version can rank in its own market and be understood by AI answer engines.

### Can you integrate AI into my existing system?
Yes. I build production AI pipelines on the OpenAI and Claude APIs that plug into your existing database and workflows, with structured outputs, fallback guards and human review where it matters.

### Which technologies do you use?
PHP 8 and Laravel, MySQL and PostgreSQL, JavaScript and React, REST APIs and WebSockets, Tailwind CSS, and the OpenAI and Claude APIs, deployed on Linux or Windows servers and the major cloud platforms.

### Do you maintain and improve existing systems?
Yes. After launch you can move to a monthly retainer for maintenance, security updates and new features, or request work as needed. I also take over, audit and refactor legacy codebases.

### How does your pricing work?
Every project has a fixed-scope technical specification with milestone-based billing. You approve each milestone on a staging server before payment is released, and the code is delivered with full intellectual-property ownership.

### How does milestone payment work?
Payments are tied to deliverables: typically 30% to start architecture and design, 40% when the working product is live on the staging server, and the final 30% after production launch and code handover.

### Do I own 100% of the code and intellectual property?
Yes. After final payment, all source code, database schemas, repository access and project assets belong entirely to you with no licensing restrictions.

### What is included in the post-launch warranty?
Every package includes 14 to 30 days of free support after launch: error monitoring, query optimisation under real traffic, and fixes for any edge-case bugs.

### Can you quote in my local currency?
Yes. Packages are listed in US dollars, but proposals can be quoted and invoiced in your local currency on request, for example Pakistani rupees, UAE dirhams, Saudi riyals, Malaysian ringgit or Indonesian rupiah.

### Do you sign non-disclosure agreements (NDAs)?
Yes. I sign a mutual NDA before receiving any proprietary business logic, product roadmap or API credentials.

### How quickly will I get a reply?
I reply personally to every genuine inquiry within 2 to 4 hours during business days, and always within one business day.

### Which time zones do you cover?
I work remotely and overlap with Pakistan (PKT), the Gulf (GST), Malaysia and Indonesia, the UK (GMT) and the US (EST/PST) for calls and reviews.

### Is my project information kept confidential?
Yes. Details you send through this site are used only to respond to your inquiry, and I sign a mutual NDA before receiving proprietary information.

## Engineering Journal
- [The Engineering Trade-Offs of Microservices vs. Modular Monoliths](https://themoizkhan.com/blog/the-engineering-trade-offs-of-microservices-vs-modular-monoliths): Why starting with a disciplined, boundary-enforced modular monolith is almost always the superior choice for early-stage SaaS before distributing services.
- [Integrating Claude & OpenAI APIs Into Production Clinical Pathways](https://themoizkhan.com/blog/integrating-claude-openai-apis-into-production-clinical-pathways): How we implemented automated patient symptom triage on top of the Claude API with strict fallback guards, structured JSON schema outputs, and doctor oversight.
- [Optimizing Heavy MySQL Queries: Dropping Execution Times by 40%](https://themoizkhan.com/blog/optimizing-heavy-mysql-queries-dropping-execution-times-by-40): Practical strategies for query profiling, composite index design, eliminating file sorts, and implementing Redis key-value caching in production web applications.
- [Architecting Multi-Tenant Healthcare Platforms With Zero Data Leakage](https://themoizkhan.com/blog/architecting-multi-tenant-healthcare-platforms-with-zero-data-leakage): A deep architectural dive into schema-per-tenant vs. shared-database models in high-compliance healthcare applications, drawing lessons from scaling CliniversePro across 32 countries.

## Pages
- [Home](https://themoizkhan.com/)
- [About](https://themoizkhan.com/about.php)
- [Services](https://themoizkhan.com/services.php)
- [Pricing](https://themoizkhan.com/pricing.php)
- [Portfolio](https://themoizkhan.com/portfolio.php)
- [Testimonials](https://themoizkhan.com/testimonials.php)
- [Blog](https://themoizkhan.com/blog.php)
- [Contact](https://themoizkhan.com/contact.php)
- [Start a Project](https://themoizkhan.com/order.php)

## Other languages
- English (English): https://themoizkhan.com/ — https://themoizkhan.com/llms.txt
- Urdu (اردو): https://themoizkhan.com/ur/ — https://themoizkhan.com/ur/llms.txt
- Arabic (العربية): https://themoizkhan.com/ar/ — https://themoizkhan.com/ar/llms.txt
- Chinese (中文): https://themoizkhan.com/zh/ — https://themoizkhan.com/zh/llms.txt
- Malay (Bahasa Melayu): https://themoizkhan.com/ms/ — https://themoizkhan.com/ms/llms.txt
- Indonesian (Bahasa Indonesia): https://themoizkhan.com/id/ — https://themoizkhan.com/id/llms.txt