Paul Serban
AI & Full-stack SoftwareEngineer building agentic platforms that scale.
6+ years turning complex architectural constraints into production systems. I build agentic AI control planes, high-throughput platforms, and the internal tooling that removes bottlenecks - eliminating process cycle overhead and cutting operations from hours to minutes. The engineer you hire when you need systems that scale and architecture decisions that age well.
Career
Experience
Apr 2024 - present
Senior Software Engineer @ FanDuel / Betfair Romania
Architected and led an AI-powered testing platform (Python - AWS Bedrock - AgentCore) that cut QA for new state launches ~90% (3 months -> 1 week) across 3,000+ games. Owned 3rd-party game-provider integration across MERN microservices on K8s/AWS.
- Python
- AWS Bedrock
- AgentCore
- Node.js
- React
- Next.js
- TypeScript
- Kubernetes
- Docker
- Terraform
- Datadog
- LangChain
Nov 2019 - Apr 2024
Front-End Software Engineer @ Cognizant Netcentric
Built enterprise front-ends on Adobe Experience Manager for financial, automotive and healthcare clients. Cut build time 50% and bundle size 30% (Webpack -> Vite), reduced new-developer onboarding from 3 weeks to 1 via ITCSS/BEM, and delivered WCAG AA across 26 Swiss locales on a 1.5M-page banking site.
- TypeScript
- React
- Adobe Experience Manager
- Vite
- Webpack
- SCSS
- Storybook
- Jest
- BEM
- ITCSS
Jan 2019 - Nov 2019
Independent Software Engineering Consultant @ paulserban.eu
Full-service freelance practice for EU clients across MERN, Python, AWS and DevOps.
- Node.js
- Python
- AWS
- Docker
- WordPress
- n8n
- cPanel
- Php