The short version.
I'm a senior software engineer in Bangkok. Specialize in: backend, AI Engineering, agent workflow orchestration, and product engineering.
From solo coding to ownership. I built a quest engine by hand. Then I owned a 70+ module codebase. Now I've started a consumer AI product of my own and shipped it live.
“Perfection is achieved, not when there is nothing more to add, but when there is nothing left to take away.”
— Antoine de Saint-Exupéry
Grouped by what it's for, not by logo count. Everything here is something I've shipped with.
Grouped by company, newest first. Three companies, four roles, 2019 to now.
2021 — now
Cryptomind Group · Bangkok
CurrentA live consumer AI product. I'm the initiator and lead engineer. I built the first version myself, pitched it, and got it greenlit. I designed the architecture myself. I crafted the knowledge system that decides which long-form lore a character needs for the current turn, against an unbounded history and a fixed context budget.
xoxona.ai ↗The data and retrieval layer behind zTerminal, Zentry's consumer crypto research terminal. I built the news pipeline from the first commit: multi-source ingestion, embedding, and hybrid retrieval that scores semantic similarity and keyword matching together under a recency window, because news is only worth retrieving while it's current. I'm the primary author of the deep-research agent: a graph that classifies whether a question is worth researching, plans it into parallel tasks, runs them across news, web and social retrieval, and writes a cited report. It runs on durable workflows, on a schedule and on demand.
Four and a half years in one large, long-lived, multi-team codebase with 70+ backend modules, five apps, a platform that served 100k+ players. I was sole owner of the quest engine from its first line through a full rebuild onto durable workflows. I drove the technical pivot from a Web3 scholarship platform to a real-time PC gaming product. Integrated five mainstream game titles (Dota2, LoL, CS2, Valorant and Fortnite).
2020 — 2021
Core banking · Bangkok
Core banking system: savings, lending, and certificates of deposit for enterprise bank clients. I started as the business and system analyst and ended as a software engineer, and I stayed with the system through every phase: requirements gathering, analysis, build, test, release and maintenance. I led three engineers on a regulation-driven interest and billing system, delivered in two months..
React and React Native work on client projects while finishing my degree. How I got in the door.
2019 — 2020
Asset management · Bangkok
ETL and automation in the research department, supporting the investment team. Scraping and transforming market and alternative data into databases. My first job, and where I learned that real data arrives broken.
2016 — 2020
Faculty of Engineering · Bangkok
Senior project: predicting cancer type from tumour DNA signatures against a reduced gene set.
Three private codebases, kept short on purpose — the detail is interview material, not website copy.
AI roleplay platform. Pick a character, step into the story as whoever you want to be, and shape what happens next. Thousands of storylines from writers and fandoms, from slow-burn romance to fantasy epics. Or build your own story and let everyone else play it.
The research engine behind zTerminal, Zentry's crypto research terminal. Ask what a token, a protocol, or the market has been going on, and get an answer. News from across the space, gathered and ranked. Or hand it a bigger question and let it plan the research and write a report.
Real-time PC gaming engagement platform, 100k+ players. Radiant overlays directly onto popular video games. By playing their favorite mainstream games, users unlock loot boxes, rewards, in-game discounts, and Web3 assets seamlessly, without needing prior crypto experience.
Freelance and client work, shown as a row rather than cards — they’re breadth, not depth.
Public, solo, hand-built. Every employer codebase above is private, so this is the only place you can read the actual code.
Plant, water and harvest 405 tree species across three rarity tiers, on a water-drop economy with daily missions, streaks and combos. Bilingual Thai and English down to the per-species lore, and installable as a PWA. The species art is not hand-drawn — a generation pipeline in the monorepo produces it.
I'm learning Chinese and wanted flashcards and stroke-order lookup that worked the way I study, so I made my own and kept using it. Bilingual Thai and English throughout: Astro static output on Cloudflare Pages, strict TypeScript, and a CI check that fails the build when the two locales fall out of parity.
Models Thai tax filing, SSF/RMF/Thai ESG allowances, and social security tiers, then runs a seven-round interview and emits an HTML dashboard. Bilingual, MIT licensed.
My mother's bakery. Menu and story pages with the copy authored in MDX rather than hard-coded, so the words are data and the components stay dumb. Next.js App Router on Cloudflare, sitemap and robots generated at build.
A draggable anime companion you chat with across tabs, on OpenAI, Anthropic, or Gemini. Manifest V3, Shadow DOM isolation so no page can style it, emotional sprite states, and a social-detox nudge.
Three things I do that aren't engineering.
Practitioner. Close-range, economy of motion, and force redirection.
On the wall most weeks. Love solving route before climbing.
Advanced Landscape photographer. Visit my Instagram to see more @zezethewanderer 😉
