I’m Mustafa Shaheen. I help founders build web and mobile products and businesses connect their knowledge, tools, and everyday work with AI.
Discuss your projectAI products, operational software, and mobile experiences. The application, the technology, and my part in the work.
Client work · AI styling platform
An AI styling product combining personal profiles, digital wardrobes, product recommendations, and subscription access. I built the platform across its application, backend, and AI integrations.
Client work · Construction software
Mobile and web workflows for estimating, customer management, field operations, payments, and AI assistance. My work focused on helping take an AI-assisted application toward production.
Client work · AI learning platform
Exam preparation with adaptive practice, voice tutoring, essay feedback, and flashcards. I audited the application and helped finalize it for launch.
Portfolio application · Voice AI and booking
A voice receptionist project connecting calls, answers, appointment availability, and follow-up workflows. Demonstration scenarios cover service businesses and restaurant reservations.
Build a new product, move a prototype forward, or extend an existing application. I help define the scope and build the web, mobile, backend, and AI components around it.
Explore product workMap recurring work, organize business knowledge, and connect your existing systems. I build an AI operating system around the workflows that matter to your business.
Explore AI operating systemsAn AI operating system brings your company’s knowledge, tools, and recurring work together. Start with a defined workflow, decide where people review the work, and build from there.
Discuss your AI OS Built around the systems you already useMap the work, available data, and integration constraints. Agree on the first workflow and how to assess it.
Connect knowledge, assistants, automations, and interfaces, with permissions, review points, and error handling.
Test real scenarios, document operation, and train your team. Review usage and exceptions before expanding. Ongoing support is scoped separately.
Start with the product, process, or problem. I’ll help define the work and choose the right combination of software, AI, and integrations.
Knowledge assistants, document analysis, recommendations, and AI features connected to your data and tools, with the interface and engineering around the model.
Voice workflows for questions, lead qualification, appointments, follow-up, and training. Vapi, Retell, and custom speech pipelines connected to your systems.
Connect CRMs, calendars, email, Notion, and internal tools using n8n, Make, Zapier, APIs, and custom code, with people involved where decisions need review.
Portals, dashboards, marketplaces, subscription products, and business applications. Frontend, backend, databases, authentication, billing, integrations, and deployment.
iOS and Android products using Flutter, React Native, or native Swift, Kotlin, and Java. Consumer apps, business operations, real-time communication, and connected devices.
Complete unfinished builds, diagnose problems, improve integrations, and extend applications, including products started with AI coding tools.
From the first conversation to the handover, every stage has a purpose and a useful next step.
Review the people, the current process or product, and the result you need. For an existing application, I inspect the relevant code and integrations.
Agree on a practical scope, technical approach, and milestones. Define what the first version needs and how it will be assessed.
Implement the application and integrations, share progress, and test against the requirements, including AI errors and uncertain answers.
Prepare the release, document the setup, and hand over the code and operating information, with team training where the work calls for it.
Years connecting ideas
to working software.
I’m Mustafa Shaheen, an AI transformation partner and full-stack engineer.
I started with native mobile and web applications, then expanded into cross-platform apps, backend systems, and cloud infrastructure.
For the past 3 years, I’ve focused on AI applications, voice agents, and business automation. That work builds on the engineering needed to connect AI to real products: accounts, data, permissions, payments, workflows, and deployment.
Today, I work with founders building products and businesses improving how their teams operate. I can help choose a practical technical direction and stay involved in building it.
More about my backgroundA foundation in web & mobile products.
Selected contributions. These products have continued to evolve with their respective teams.
YOU DID AN EXCELLENT, TOP-QUALITY JOB ON MY PROJECT!!! And I mean that; I have worked with many contractors in the past, and you surpassed my expectations.
The stack follows your requirements, existing systems, and the people who will maintain it.
OpenAI · Claude · Gemini · Pinecone · Supabase · Retrieval-augmented generation · API and tool integrations
Vapi · Retell · Twilio · Deepgram · ElevenLabs · n8n · Make · Zapier · Notion
React · Next.js · Node.js · NestJS · Python · FastAPI · PHP · Laravel · Angular · Express · MEAN · MERN
Flutter · React Native · Expo · Swift · Kotlin · Java
PostgreSQL · MongoDB · MySQL · Supabase · Firebase · AWS · GCP · DigitalOcean · Docker · Kubernetes
Codex · Claude Code · Replit · Base44 · Bolt
A connected set of business knowledge, AI assistants, workflows, and software integrations built around your operations. Start with a defined process, establish where people review or approve the work, and expand as the system proves useful.
Yes. I build full-stack web and mobile applications, including SaaS products, business tools, customer portals, and iOS and Android apps. AI is one part of the work I offer.
Yes. I can start by reviewing the workflow, available data, existing systems, and the outcome you want, then define a practical opportunity and implement the application or integrations it requires.
Yes. Founder projects often start with a product idea, prototype, or next release. Business projects often begin with a process to improve, systems to connect, or a new application.
Yes. I work with AI-assisted codebases and products started in tools such as Replit and Bolt. I first review the application and next release requirements, then define the work needed to move it forward.
Yes. I review the available APIs, data flows, authentication, and integration requirements, then build around the systems you already use. The approach depends on their capabilities and access requirements.
Yes. Deployment, configuration, documentation, and handover can be included in the agreed scope. My cloud experience includes AWS, GCP, and DigitalOcean, along with Docker and Kubernetes.
Start with a conversation about the application or workflow. I recommend a defined first stage with deliverables and an engagement structure appropriate to the work. Projects can use agreed milestones or hourly development, depending on how clear the scope is.
Bring your product idea, existing application, or a workflow your team wants to improve. I’ll help you identify a practical next step.
Discuss your projectProduct ideas. Business workflows.
A useful conversation to start.
