Reveal the broken
Rebuild to last
Real — not talk
Sarunjade Prasertsuwan
AI & Automation Consultant · Kung Fu Practitioner · Dystopian Novelist
AI chatbots, workflow automations, and operational SaaS — from SMEs to enterprise, in Thailand and beyond. Backed by performance marketing for global brands and data analysis at multinational insurers.
AI Integration · Workflow Automation · Conversational AI · Prompt Engineering · Claude / OpenAI APIs · n8n · Supabase · Next.js · Vercel · SQL · Python · R · Power BI · Looker Studio · LINE & Messenger APIs · Google Workspace APIs · Performance Marketing & SEO
The Legacies I'm Building
Four pursuits that define who I am beyond the work — each with its own story and writing.
The Timeline of My Life
Click individual milestones to expand details, or toggle all milestones at once.
The New Zealand Trilogy
Three trips, thirteen years apart — a student, a graduate, and a man closing a chapter, all in the same country.
Short-Term English Course
My first time living overseas — a short-term English course at the bottom of the South Island that planted the seed for everything that followed.
Master's in Marketing
555 days that shaped who I am today, far beyond a transcript — a chapter with a lot more to it than I've written here yet. Trust me.
The Road South, Then Alone
A 10-day trip with my ex, from Christchurch to Queenstown, where our paths split — then a solo stop in Auckland to see few old friends before flying home.
Work Experience
AI Automation Engineer (Freelance)
LINE and Facebook AI chatbots with RAG, intent classification, and human handoff for 20+ SMEs; bank-slip OCR; and CR-OS3, a multi-tenant car-rental operations SaaS.
Senior Data Analyst
Built a Customer Lifetime Value model to prioritize high-value customers, fixed retention-calling SQL logic, and delivered dynamic Power BI dashboards.
Data Analyst, Assistant Manager
Built the medical EB dashboard and digital-sales dashboards (SQL, Power BI, DAX); ran GA4/GTM funnel analysis and buyer-persona insights for low-converting packages.
Performance Marketer
During COVID lockdown, optimized SEM/GDN/GSA to grow users to 3M, sales 10x, and ROAS 25x. Named Q4 2020 MVP.
Online Content Editor
Thailand's leading digital-marketing publisher — 1.49M views across 300+ articles; interviewed Coca-Cola Thailand, DTAC's CMO, and the founders of Airbnb.
Education & Studies
Master of Marketing
Strategic digital marketing, consumer insight, and design thinking. Led a strategic digital marketing project for Les Mills International.
Bachelor of Laws (LL.B.)
Studied Thai and international law; led a public legal-awareness campaign on pedestrian right-of-way, covered by Thai PBS, PPTV, and Family News.
BA, Development Economics
Development economics and international development. University debate representative and keynote speaker at the Economics symposium.