Stephen Ossiakeme

I’m a Full Stack Developer and AI Automation Engineer with 4+ years of experience designing, building, and shipping production-grade web applications and intelligent automation systems. I’m a product-minded builder who focuses on clean, scalable, user-focused software. As Founder & Full Stack Developer of Novba, I architected and shipped the platform from scratch—Next.js, TypeScript, Node.js/Express, PostgreSQL with Prisma, and Redis—then integrated OpenAI GPT-4 for an AI Pricing Coach that benchmarks freelancer rates and flags undercharging patterns. I built end-to-end Proposal → Contract → Invoice → Payment workflows, implemented Stripe Connect subscriptions and webhook processing, and automated overdue invoice detection with Bull + Redis, scheduled reminders via Resend, and client health score calculation. I also delivered retention intelligence with churn-prediction signals surfaced as actionable dashboard alerts. Earlier, at Reach.ai, I built production n8n automation systems for AI search-driven growth: the Site Analyst Agent for large-scale SEO intelligence, and an error-log pipeline that validates crawls against 58 SEO error definitions and stores structured results in Supabase. I enjoy turning complex, messy workflows into reliable systems—whether it’s SEO automation pipelines, real-time UI dashboards, or robust backend schemas.