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Cerison Brown

@cerisonbrown

AI Workflow & Systems Automation Engineer at Christiano Property Management, automating guest operations across 23 properties.

Malta

Message

At Christiano Property Management, I own the complete operations stack for a short-term rental portfolio in Malta. I automated guest arrivals across 23 properties and took direct bookings live with 539 reservations syncing automatically.

At Play'n GO, I built the QA function from zero for a game engine shipping to 60+ regulated markets. I cut regression testing from 8 hours to 3 and built a pixel-diff tool that caught rendering regressions manual review missed.

Experience

Work history, roles, and key accomplishments

Current

AI Workflow & Systems Automation Engineer

Current

Christiano Property Management

Sole engineer on the complete operations stack for a short-term rental portfolio, including gate access, booking engine, payments, and AI automation pipelines.

Next.js TypeScript Supabase Prisma Zustand Inngest Upstash Redis Stripe Guesty API ECabs API Google Apps Script Playwright fastAPI LiteLLM Qdrant Docker

QA Automation Engineer

Play'n GO

Aug 2019 - Sep 2024 (5 years 1 month)

Built the QA function from zero for an engine shipping to 60+ regulated markets, cutting regression testing from 8 hours to 3 and catching 30+ rendering regressions with a custom pixel-diff tool.

C#.NET Core Selenium Webdriver BrowserStack NUnit MSTest TeamCity Azure DevOps Octopus Deploy TestRail Jira Allure Postman JMeter Grafana SQL Server Pixi Spine BDD

Test & Configuration Analyst

ERS Insurance

Mar 2018 - Aug 2019 (1 year 5 months)

Automated 1,000+ FCA-regulated premium calculation scenarios in Selenium/C#, validated REST API pricing endpoints, and produced FCA audit evidence packs.

C#Selenium Webdriver SQL Server T SQL Postman JMeter TestRail Jira Excel FCA GDPR AML

QA Knowledge Specialist

Virgin Media

Feb 2013 - Mar 2018 (5 years 1 month)

Owned agent-guided diagnostic tooling used by 600 advisors on live calls, cut duplicate test cases by 40%, and built pixel-accurate HTML5 emulators for training.

Lab Jira Confluence Tumult Hype HTML5 QA Training

Education

Degrees, certifications, and relevant coursework

Google Cloud Skills Boost

Professional Agentic Architect Learning Path, AI Agent Development

Earned 18 badges in AI agent development, including Deploy Multi-Agent Architectures, AgentOps, and Build AI Agents with Enterprise Databases. Completed the Professional Agentic Architect learning path (13/13 activities).