Shah Rukh K.
Product Engineer | Generative AI, SaaS & Cross-Platform Systems
If you are a non-technical startup founder, a seed-funded venture lead, or an enterprise product director, you do not just need a traditional developer to write isolated scripts. You need a Lead Systems Architect who can take a raw business objective, draft a rock-solid Product Requirements Document (PRD), and independently drive your application to a global, production-grade launch. By combining deep systems architecture, full-stack database design, and high-velocity agile frameworks, I operate with the output and precision of an entire engineering team. I ship clean, scalable codebases in a fraction of legacy timelines—allowing you to beat competitors to market and scale without technical debt. Whether you need a generative AI platform built from scratch, a multi-tenant enterprise SaaS, an offline-ready desktop tool, or a turnkey Technical Operator to run a live 3D game portfolio, I deliver flawless execution. 💡 MASTER SERVICE VERTICALS: 🚀 1. ENTERPRISE SaaS ENGINE PRODUCTION I architect end-to-end infrastructures for scalable subscription platforms: • Scalable Databases: Clean, optimized database architectures designed to handle thousands of concurrent users smoothly. • Secure Authentication: Flawless user login systems, secure social sign-ons (Google/Apple), and protected user dashboards. • Billing Integrations: Seamless integration of monthly subscription tiers and secure payment gateways (Stripe, Paddle). • Admin Portals: Custom, high-performance backoffices giving you complete visibility and control over your platform's data. 🤖 2. GENERATIVE AI & MEDIA PIPELINES I build complex, high-velocity automation systems bridging AI models and business value: • LLM Orchestration: Multi-step prompt conditioning and dynamic state machines (Claude, GPT, Gemini, Deepseek etc). • Programmatic Media: Custom pipelines translating intent into visual layouts or dynamic graphics. • Multimedia Automation: Headless rendering, video synthesis (FFmpeg), and neural text-to-speech (ElevenLabs). • Local Model Execution: Hybrid apps running optimized open-source models locally to eliminate cloud API costs. 🎮 3. INTERACTIVE 2D/3D SYSTEMS & GAMES Backed by a portfolio of interactive products with over 1 Million+ organic downloads: • Core Unity Engineering: Expert C# architecture, physics optimization, and clean object-oriented design. • Immersive AI Avatars: 3D conversational agents (WebGL/Desktop/Mobile) with real-time speech-to-text and LLM reasoning. • High-Performance Networking: Low-latency real-time synchronization and backend matchmakers. • Web3 Integrations: Crypto wallet authentication and asset inventory synchronization loops. 🔄 4. TURNKEY LIVEOPS & PRODUCT MANAGEMENT I offer a premium "Fractional Studio Operator" model—taking complete technical ownership of your active asset: • Decoupled Deployments: Connecting products to cloud dashboards (PlayFab, Firebase, Supabase) via Unity Addressables to push updates instantly without app store delays. • Active Infrastructure Upkeep: Monitoring crash logs, API latency, and database optimizations for 99.9% uptime. • Rolling Feature Queues: Operating a structured monthly queue to deploy features and events while you focus on marketing. 🛠️ THE ADVANCED TECH STACK: • CORE: C# (.NET, Blazor, Unity), Python (FastAPI, AI Frameworks), TypeScript/JavaScript (React.js, Next.js, Svelte). • CLOUD & DATABASES: Firebase/Firestore, Supabase, Microsoft Azure PlayFab. • PLATFORMS: Unity UI Toolkit, Photon Networking, WebGL, iOS, Android, and Native Desktop (Windows/macOS/Linux). 📋 MY OPERATIONAL METHODOLOGY: BLUEPRINTING: We deconstruct your goals on a strategy call. I translate your vision into a PRD and database schema before writing a single line of code. HIGH-VELOCITY SPRINT: Drawing on robust architectural patterns and deep engineering foundations, I build out core systems with extreme velocity and precision. DEPLOYMENT & HANDOFF: The codebase is fully tested and pushed to production. We can then transition smoothly into a premium monthly LiveOps retainer. Stop wasting capital cycling through low-velocity developers. Let’s partner up to build a high-margin, scalable digital asset. 👉 Click "Invite to Job" and let’s schedule a brief strategy session to eliminate your technical friction today!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1k
Billed in all: $72,503$73k
Across 27 contracts
Earnings, last 30 days
Skill rankings: Top 23% in C#
Ranked by MRR among everyone on Upwork with the skill.
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