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DeMaestro5/README.md
Stephen Ossiakeme — Full Stack Developer & AI Automation Engineer

I build software that turns operational chaos into revenue. Over the past 4+ years
I've shipped systems that move real money, run in production, and get used by real people —
from a finance platform processing freelancer payments to AI pipelines that replace
hours of manual work. I work the full stack: schema design, API architecture,
AI agent workflows, and the interface details people actually notice.


About Me

I'm a Full Stack Developer based in Lagos, Nigeria, currently building Novba — an AI-powered finance platform helping freelancers price their work, generate contracts, and get paid faster. I care about the parts of software that are easy to skip: data modeling that won't fall over at scale, auth that's actually secure, and interfaces that don't make users think.

My work sits at the intersection of SaaS product engineering and AI automation — turning workflows that used to take hours of manual effort into systems that run themselves.

  • SaaS Products
  • AI Automation & AI Agents
  • FinTech & Payment Systems
  • REST API Design
  • Database Design
  • Authentication & Security
  • Performance Optimization
  • Cloud Deployments

Featured Projects


Novba — AI-powered finance platform for freelancers

Live Demo Repository

Novba marketing landing page Novba business dashboard

Reach.ai — SEO intelligence platform

Private Repository

Reach.ai error definition builder Reach.ai error analysis results

Khronos — AI content platform

Repository

Khronos landing page


Maestro Oasis — vacation booking application

Repository


Natours — tourism booking platform

Repository

Tech Stack

Languages & Frontend

TypeScript, React, Next.js, Tailwind CSS

Backend & APIs

Node.js, Express

Databases & Infrastructure

PostgreSQL, MongoDB, Redis, Supabase, Prisma, Docker

AI, Payments & Automation

OpenAI Stripe n8n

Tools

Git, Vercel, VS Code

GitHub Analytics

GitHub Stats Top Languages

GitHub Streak

Contribution Activity Graph

Current Focus

  • Building Novba — taking the AI pricing coach, contract generator, and payments flow from beta to a production-grade platform
  • AI Agents — designing multi-step, tool-using agent workflows rather than single-shot prompts
  • System Design — data modeling and service boundaries that hold up under real production load
  • Scalable SaaS — infrastructure and architecture decisions that scale with revenue, not against it

Let's Connect


Portfolio

LinkedIn

Email

Lagos, Nigeria

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  1. care-point-api care-point-api Public

    TypeScript

  2. Khronos-api Khronos-api Public

    TypeScript 1

  3. Khronos-client Khronos-client Public

    TypeScript 1

  4. Novba_api Novba_api Public

    TypeScript

  5. csv-processor-test csv-processor-test Public

    HTML

  6. Cursus Cursus Public

    TypeScript