Full-Stack Product Engineer TypeScript • Node.js • React • PostgreSQL • AI-powered systems
I build scalable platforms, developer tools, and data-centric web applications.
Currently focused on:
• Multi-tenant SaaS architectures • AI-augmented developer tooling • High-performance API platforms • Data-driven applications
A system design exploration of building a real-time ride-hailing platform inspired by Uber.
Focus areas:
• real-time systems
• distributed architecture
• geospatial indexing
• marketplace design
Repo: https://github.com/kellslte/driverless
A scalable SaaS architecture supporting isolated tenant environments.
Tech Stack NestJS • React • PostgreSQL • Docker
Key Ideas • tenant isolation strategies • automated tenant provisioning • containerized deployments
Repo https://github.com/kellslte/multi-tenant-saas-platform
Natural language → SQL query generator powered by LLMs.
Tech Stack Next.js • Node.js • PostgreSQL • LLM APIs
Capabilities • convert natural language to SQL • validate queries before execution • visualize results
Repo https://github.com/kellslte/ai-sql-assistant
Experiments exploring how AI can assist software engineering workflows.
Includes • AI code reviewer • debugging assistant • architecture analyzer
Repo https://github.com/kellslte/ai-engineering-lab
I enjoy working on:
• scalable backend architectures • developer productivity tooling • distributed systems • AI-augmented engineering workflows
Designing a Multi-Tenant SaaS Platform with NestJS (link to article once published)
Email: [email protected] LinkedIn: https://linkedin.com/in/max-otifavour