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I’m Christoph Klocker, a senior Elixir/Phoenix engineer and cloud architect who loves building scalable, fault-tolerant systems. I design backend architectures that run reliably in the cloud (AWS, Azure) and across microservices, leveraging Elixir, Phoenix, LiveView, and PostgreSQL to deliver real-time capabilities and robust data platforms. I enjoy collaborating with cross-functional teams to turn ambitious ideas into production-ready solutions and mentor others in modern software craftsmanship.…I’m Christoph Klocker, a senior Elixir/Phoenix engineer and cloud architect who loves building scalable, fault-tolerant systems. I design backend architectures that run reliably in the cloud (AWS, Azure) and across microservices, leveraging Elixir, Phoenix, LiveView, and PostgreSQL to deliver real-time capabilities and robust data platforms. I enjoy collaborating with cross-functional teams to turn ambitious ideas into production-ready solutions and mentor others in modern software craftsmanship.

Christoph Klocker

Full Stack Developer, DevOps Developer, AI Engineer, +1

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I’m Christoph Klocker, a senior Elixir/Phoenix engineer and cloud architect who loves building scalable, fault-tolerant systems. I design backend architectures that run reliably in the cloud (AWS, Azure) and across microservices, leveraging Elixir, Phoenix, LiveView, and PostgreSQL to deliver real-time capabilities and robust data platforms. I enjoy collaborating with cross-functional teams to turn ambitious ideas into production-ready solutions and mentor others in modern software craftsmanship.…I’m Christoph Klocker, a senior Elixir/Phoenix engineer and cloud architect who loves building scalable, fault-tolerant systems. I design backend architectures that run reliably in the cloud (AWS, Azure) and across microservices, leveraging Elixir, Phoenix, LiveView, and PostgreSQL to deliver real-time capabilities and robust data platforms. I enjoy collaborating with cross-functional teams to turn ambitious ideas into production-ready solutions and mentor others in modern software craftsmanship.

Available to hire

I’m Christoph Klocker, a senior Elixir/Phoenix engineer and cloud architect who loves building scalable, fault-tolerant systems. I design backend architectures that run reliably in the cloud (AWS, Azure) and across microservices, leveraging Elixir, Phoenix, LiveView, and PostgreSQL to deliver real-time capabilities and robust data platforms. I enjoy collaborating with cross-functional teams to turn ambitious ideas into production-ready solutions and mentor others in modern software craftsmanship.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

German

Fluent

English

Fluent

Swedish

Beginner

Work Experience

Founder / Developer at Rockstead.ai

February 1, 2026 - Present

Founder and developer for a side project focused on AI/LLM-powered tooling; built Elixir/Phoenix LiveView based real-time dashboards and a multi-widget UI, containerized with Docker, and deployed via self-hosted Rails/ ECS-like infra. Implemented a multi-tenant architecture with PostgreSQL backends, event-driven processing, and real-time data visualizations across 56 independent LiveView widgets. Led design decisions and built a full-stack platform from day one.

Architect & Tech Lead at Rhomberg Holding Group (Bregenz) – Slab Track Heaven

February 1, 2019 - February 1, 2020

Architect & Tech Lead for a major infrastructure/rail project; led architecture decisions, defined fault-tolerant patterns, and coordinated cross-domain delivery within a multi-team environment.

Senior Engineer (Freelance) at Optoro (USA) – Reverse Logistics & E‑Commerce

June 1, 2014 - June 1, 2017

Designed and implemented backend services supporting high-volume reverse logistics and e-commerce workflows; migrated Rails-based components, improved data pipelines, and enhanced fault tolerance for mission-critical processes.

Senior Engineer (Freelance) at HouseTrip (UK) – High-Traffic Vacation Rentals

May 1, 2011 - August 1, 2012

Built and scaled AWS-based architecture for a high-traffic vacation rental platform; optimized queries, implemented CDN strategies, and introduced asynchronous processing and real-time monitoring for responsive user experiences.

Senior Developer at Wants a (Vancouver, Canada)

April 1, 2009 - April 1, 2010

Contributed as a senior developer to a Vancouver-based project; implemented performance-focused backend work, CDN optimization, and asynchronous processing to improve responsiveness during peak usage.

Systems Analyst at UBC Press (Vancouver)

September 1, 2008 - March 1, 2009

Systems analysis and integration work; mapped data flows, aligned with business processes, and supported digital publishing workflows.

EAI Developer at Raiffeisen Capital Management

February 1, 2006 - June 1, 2008

Enterprise Application Integration development; focused on data integration, workflow orchestration, and backend connectivity for financial services.