Osaf A.

100% JSS | 2+ Years in Software Engineering | Python Backend Developer & Full Stack Developer I help SaaS startups and growing businesses build scalable backend systems and AI-powered features that work reliably in production. As a Python Backend Developer, I specialize in FastAPI, Django, and Django REST Framework to build high-performance REST APIs, microservices, and distributed systems. I design asynchronous workflows, event-driven architectures, and data pipelines using Celery, Kafka, and Redis - built to scale. As a Full Stack Developer, I deliver end-to-end SaaS applications using React and Next.js on the frontend paired with clean Python backends. I build SSR-optimized Next.js apps, real-time dashboards, and production-grade SaaS platforms where frontend and backend are tightly integrated. AI & LLM Integration is a core part of what I do as a Python Developer. I build AI-powered features, LLM integrations, and automation workflows using OpenAI GPT-4, LangChain, Claude, and Gemini - from RAG pipelines to multi-agent systems and intelligent automation. As a SaaS Developer, I've built full SaaS products across AI, fintech, and automation - handling authentication, third-party API integrations, multi-tenancy, and production deployment on AWS with Docker, Kubernetes, and CI/CD pipelines. Tech stack I work with daily: → Backend: Python, FastAPI, Django, Django REST Framework, Celery, Kafka, Redis → Frontend: React, Next.js, TypeScript, Tailwind CSS → Databases: PostgreSQL, MongoDB, Supabase, Redis → AI/LLM: OpenAI, GPT-4, LangChain, Claude, Gemini → Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, GitHub Actions → Other: WordPress integrations, REST APIs, GraphQL Clients hire me when they need: → A Python Backend Developer to build scalable APIs and microservices → A Full Stack Developer to deliver complete SaaS platforms → A React and Next.js developer for production-grade frontend systems → AI and LLM integration into their existing product → A reliable developer who ships clean, maintainable code If you need a Python Backend Developer, Full Stack Developer, or SaaS Developer who understands both architecture and execution - let's talk.