Alex Borg

Designed Python SDKs for AI/LLM integration, enabling seamless enterprise adoption. Built FastAPI-based microservices handling 50k+ concurrent requests with strict SLAs. Migrated monolithic Django apps to AKS-based microservices, boosting uptime by 23%. Architected REST + GraphQL APIs for dashboards and integrations. Partnered with data science teams on ML deployment pipelines with Docker + Kubernetes. Mentored 4 engineers on clean architecture and scalable service design.

Built high-availability payment APIs in Django REST Framework processing millions of daily transactions. Designed fraud-detection microservices using NumPy/Pandas pipelines. Integrated PSD2-compliant banking APIs with OAuth2/JWT authentication. Optimized Postgres queries on 500M+ rows via partitioning and indexing. Implemented Kafka-based transaction monitoring for real-time alerts. Led CI/CD improvements with GitLab + Docker, achieving zero-downtime releases.

Developed backend systems in Python/Flask for billing and provisioning. Modernized legacy PHP apps into scalable Python microservices. Built containerized services on Docker + Kubernetes. Implemented monitoring dashboards (React + Flask APIs). Partnered with security teams on TLS encryption and secure cloud secrets. Improved PostgreSQL performance by 30% via indexing + caching strategies.