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I help companies turn ambitious ideas into production-ready systems. I specialize in building complex products across AI, AI orchestration, XR/VR, Unity, full-stack development, and solution architecture, especially when the work requires strong technical judgment, zero-to-one creation, and end-to-end execution. My strength is working backward from the client’s problem to architect the right end-to-end solution. That means I do not start with technology for its own sake. I start with the real business or product need, then design and build the system that solves it properly. My work is best suited for projects that are technically demanding, structurally complex, or stuck between concept and execution. That includes: AI systems and AI orchestration Zero-to-one product creation Solution architecture and end-to-end system design Unity VR/AR/XR applications Real-time voice AI systems Full-stack platforms and backend architecture Cloud infrastructure and scalable system design Multiplayer and real-time interactive systems Prototype-to-production transformation I do not just write code. I architect systems so they can survive real-world use. Over the years, I have helped build and deliver a wide range of products, including immersive VR experiences, enterprise training platforms, multiplayer systems, AI-driven applications, orchestrated AI workflows, and full-stack software solutions. My focus is always the same: understand the real problem, design the right architecture, reduce long-term technical debt, and build systems that are reliable, scalable, and practical to operate. I am especially strong when a project is in one of these situations: the idea is promising, but the product has not been structured correctly the team needs zero-to-one creation, not just coding the prototype works, but it is not ready for production the system has grown messy and needs architectural clarity the client needs one person who can understand the full picture and lead execution across it My technical background includes work across AI orchestration, solution architecture, Unity, C#, JavaScript, PHP, backend systems, cloud infrastructure, AI integrations, VR/AR development, WebXR, real-time communication, and platform architecture. I can work across both the product and engineering sides of a system, which allows me to connect strategy, architecture, and implementation without losing the bigger picture. I am comfortable taking ownership of the full lifecycle of a project, including: problem discovery and technical planning solution architecture zero-to-one product creation system architecture technical audits feature planning backend and frontend development AI orchestration and AI/API integrations deployment and production readiness Clients work with me because I combine deep technical thinking with practical delivery. I care about building systems that are not only impressive in theory, but stable, maintainable, and valuable in practice. A few examples of the kind of trust I have earned: “Riad, I'm thoroughly enjoying this... I think you've got a very good sense of putting architectures together, and the way you built this out, I think you've thought it through very, very carefully.” — Sandeep Agarwal, Director of Engineering at Uber AI/ML “He spearheaded major projects, co-invented multiple patents... His remarkable contributions earned him shares in the company. I highly recommend Riad for any cutting-edge tech endeavor.” — Partner, Cyberdyme I am not the right fit for quick patches, rushed shortcuts, or chaotic builds with no engineering discipline behind them. But if you need someone who can work backward from the problem, architect the right solution, and build it end to end, I can help. Let’s discuss your project.

Bringing Interactive Experiences & Games to Life 🚀 I specialize in game development and interactive experiences, combining creativity with technical expertise to build immersive digital worlds. From video games to custom interactive applications, I craft engaging, high-performance solutions tailored to your needs. What I Offer: 🎮 Game Development – Full-cycle development using Unity, Unreal Engine, and custom game engines. 🛠 Interactive Experiences – Web-based, AR/VR, and cross-platform applications for entertainment, education, and marketing. 📜 Technical Design & Prototyping – High Concept, Game Design Documents, and interactive system architecture. 🔧 Custom Tools & Scripting – Automating workflows, creating efficient game mechanics, and developing interactive applications. 🌍 Multiplayer & Networked Experiences – From real-time interactions to custom matchmaking and server setups. 🎨 Level & Environment Design – Crafting immersive worlds optimized for performance. 🚀 Publishing & Monetization – Strategy consulting, in-app purchases, ad integration, and marketing. 👨‍🏫 Development Consulting & Lessons – Advanced Unreal Engine, Unity, and interactive application development. Why Work With Me? Versatile Expertise: From games to interactive business solutions, AR experiences, and web applications. Strong Technical Background: Experience with C++, C#, Python, Unreal Engine Blueprint, and custom-built engines. Industry Experience: Worked with international clients on educational games, multiplayer systems, Web AR, and blockchain-integrated projects. Efficient & Transparent Workflow: I prioritize structured planning, clear communication, and client collaboration. The magic of interactive experiences is making ideas tangible, engaging, and real—let’s create something amazing together! Feel free to reach out even if you just need advice.

I have a long list of experience in computer systems (enterprise, and personal), programming, networking (architecture, engineering, implementation, and administration), satellite communications, penetration testing, and other sectors of the information technology industry. I also have an extensive background in engineering and deploying low cost, high performance custom solutions which work as efficiently, if not more efficiently than commercial counterparts. I hold several certifications including CCNP. • Computer systems (software development, hardware design). • Website and web application development. • Research and development. • Systems security and penetration testing. • Network security and penetration testing. • Enterprise networking (border, core, and edge routers and switches). • Engineering, implementation, and administration of enterprise servers (DNS, cache, SMTP, POP/IMAP, and storage servers. CDN’s, NAS’s). • Data recovery and data forensics. • Basic and intermediate cryptography. • Smart, secure, innovative solutions to common and uncommon problems. Certifications: • Cisco Certified Specialist - Enterprise Core. • Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation. • Cisco Certified Network Professional Enterprise (CCNP). • RIPE NCC - Mutually Agreed Norms for Routing Security. • RIPE NCC - IPv6 Security Training Course. • RIPE NCC - DNS Operations/DNSSEC. • RIPE NCC - Advanced IPv6 Training Course. • RIPE NCC - Basic IPv6 Training Course. • SIAE MICROELETTRONICA - AGS-20 Equipment. I am also currently working on validating my expertise in Linux, Penetration testing, and network design with the following certifications: CISCO Designing Cisco Enterprise Networks (ENSLD) Comptia Linux+ Comptia Pentest+ Certified Ethical Hacker I also plan on validating my knowledge of Juniper systems with two certifications: Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Juniper Enterprise Routing and Switching, Professional (JNCIP-ENT)

I am Expert Unity Developer(9+ Years Experience) dedicated to providing the work to our clients, meeting the highest quality standards, client specifications & timely delivery of services Mobile | PC Games Development Experienced in Unity3D, Unity2D,, Experienced in Action, Simulation, 2D platformers, casual, indie games, multiplayer & arcade.