Nick S.

I was the CTO of Source Digital (a $100m AI video platform), the Technology Director at Temple University CPHLR (Center for Public Health Law Research), and the head of R&D at Loyalty Methods (One of the largest loyalty platforms on Earth). I've worked directly with Google, the United Nations, Deepmind, Amazon, Walmart, Comcast and other large names. I've managed 300+ engineers, designed architecture that's sold for more than $100m and licensed for more than $5.7m, and personally built 5 platforms from scratch that sold for over $50m. I've been writing code full time for over 30 years.

I'm super easy to work with, punctual, no-nonsense, respectful, brutally honest and I've probably done what you're looking to achieve several times over (and if not I'll tell you immediately).

I help startups and enterprises build production software that scales. With 20+ years of engineering experience, I deliver end-to-end solutions across AI, mobile, backend, cloud, and automation, from architecture and implementation to deployment and long-term support.

I also build analytics, marketing automation, and data platforms, helping businesses measure user behavior, optimize conversions, and automate operations using modern analytics and AI tooling.

🏆 Selected Highlights
✅ Production mobile apps with millions of downloads across iOS & Android
✅ AI-powered platforms serving Amazon Prime, Disney+, Discovery & Universal
✅ Clinical SaaS platform acquired for $53M
✅ Enterprise data systems supporting 3,143 US counties
✅ Production SDKs contributing to $5.7M in licensing deals
✅ Delivered $3.1M in annual operational savings with 377% productivity improvement

💡 Core Expertise
🤖 AI & LLM
• Claude • OpenAI • MCP • RAG • AI Agents • LangGraph • Vector Search • Prompt Engineering

⚙️ Backend
• Python • FastAPI • Node.js • TypeScript • PostgreSQL • REST • GraphQL • Microservices

📱 Mobile
• React Native • Flutter • Swift • Kotlin • Expo • BLE • Firebase • App Store & Google Play

☁️ Cloud & DevOps
• AWS • Azure • GCP • Docker • Kubernetes • Terraform • GitHub Actions • CI/CD

📊 Analytics & Data
• Google Analytics 4 (GA4) • Google Tag Manager (GTM) • Looker Studio • Google Search Console • PostHog • Mixpanel • BigQuery • Snowflake • A/B Testing • Event Instrumentation • Conversion Tracking • Product Analytics