Abdullah Al B.

Lead Python & AI Solutions Architect

Oxima AI • Autônomo

Nov 2025 - Present • 10 mos

As the Lead Developer at Oxima AI, I architected and deployed scalable backend systems and autonomous AI solutions for diverse business needs. My role spanned the entire software development lifecycle, from initial system design to production-grade deployment. Key Responsibilities & Achievements: - Backend Architecture: Designed and developed high-performance RESTful APIs using FastAPI and Django REST Framework, ensuring robust data validation and asynchronous processing. - I & Agentic Workflows: Integrated LLMs (OpenAI, Anthropic) and built autonomous agents using LangChain and CrewAI to automate complex decision-making processes. - Cloud & DevOps: Containerized applications using Docker and managed orchestration through Kubernetes (K8s) to ensure 99.9% uptime and seamless scaling. - Database Management: Optimized complex queries and managed migrations for PostgreSQL and MySQL using SQLAlchemy and Django ORM. - Workflow Automation: Built end-to-end automation pipelines using n8n, Celery, and RabbitMQ to handle high-volume background tasks and data synchronization. - CI/CD: Implemented automated testing and deployment pipelines via GitHub Actions, reducing deployment time and increasing code reliability.

Freelance Python Backend Engineer & AI Integration Developer

Ray Advertising • Freelance

Jun 2025 - Feb 2026 • 8 mos

Developing and maintaining Python-based solutions, including web automation, API integrations, and backend systems. Focused on building efficient, scalable applications to support digital operations at RAY ADVERTISING.