John Bannister

CEO & Founder | Websson d.o.o. — AI Infrastructure, AI Agent Development & Cloud Platforms

Greater Pula Area

About

Building the infrastructure layer for AI. Websson d.o.o. develops platforms that make AI agent development, deployment, and scaling simple. Two products: UppCoder (uppcoder.com) — Automated cloud stack provisioning for AI workloads. Spin up complete AI development environments — GPU runtimes, vector databases, model serving, IDE, terminal — in seconds. Purpose-built for AI agent developers, ML engineers, and teams that need reproducible infrastructure without the DevOps overhead. Also serving education (standardised AI/ML classroom environments) and enterprise (SSO, SCIM, audit logs, department-level resource controls). StreamGen (streamgen.io) — AI-powered application generator for Snowflake. Describe your dashboard or data app in plain English, get production-ready Streamlit code. Powered by Snowflake Cortex AI. Flat monthly pricing — not per seat. Previously: 25+ years across supply chain systems, telecoms (VP BD at Infobip), and full-stack engineering. The common thread has always been building tools that remove friction between people and technology. If you're building AI agents and need infrastructure that just works — let's talk.

Experience

  • Founder & CEO at Websson d.o.o.
    May 2024 - Present · 2 yrs 3 mos

    AI infrastructure and developer tools company. Building platforms for AI agent development, cloud stack provisioning, and AI-powered application generation. UppCoder — Cloud infrastructure orchestration. Complete AI/ML dev environments provisioned in seconds. Used by developers, bootcamps, and enterprise teams. StreamGen — AI agent that builds Streamlit dashboards from natural language. 75x cheaper than traditional BI at scale.

  • Software Developer & Business Development Consultant at Self Employed
    Jul 2013 - Apr 2024 · 10 yrs 10 mos

    Business development consulting in emerging markets, while continuing to design and build software solutions. Full-stack development across C++, Python, JavaScript/Vue.js, Docker, PostgreSQL, and cloud feameworks and infrastructure. The consulting work informed what developers and teams actually need — which led directly to founding Websson d.o.o.

  • VP Business Development at InfoBip Ltd
    Jan 2010 - Jul 2013 · 3 yrs 7 mos

  • Co-founder - Managing Director at Lambda Business Systems Ltd
    Mar 1995 - 2005 · 9 yrs 11 mos

    Designing, developing and supply high quality Supply Chain Management Systems