About Me

I turn data and AI into business impact. As a Computer Science graduate, I have built machine-learning models for stock prediction, BI dashboards that drive decisions, and automation pipelines that gave whole teams their hours back — saving 3 work-hours a day at Huawei and cutting an organization's annual costs by 28.75%.

Today I work as a Quality Assurance Engineer at Xiaomi Technology (Thailand), where I apply LLMs, log analysis, and Python tooling to pre-market device testing — engineering rigor I bring to every data problem. I'm passionate about leveraging AI and analytics to solve business challenges, improve efficiency, and sharpen decision-making.

What I Do

  • Data Analytics & BI

    Dashboards and visualization with Looker Studio, SQL, pandas, and Matplotlib that turn raw data into decisions.

  • AI-Powered Development

    Machine learning with TensorFlow (GNN, LSTM), plus Gen-AI and LLM-assisted building, testing, and analysis.

  • Process Automation

    Python, Selenium, and n8n pipelines that remove repetitive work — data collection, cleaning, finance ops.

  • Quality Assurance

    Device and content QA at scale: adb, QXDM, QCAT, robotic test tools, and structured reporting via Jira.

Languages

  • English

    IELTS Academic 7 (2025) · TOEIC 970 (2025) · EF SET 78/100 C2 (2024)

  • Chinese 中文

    HSK4 197/300 (2025) · B.Eng completed in China

  • Thai

    Native, formal writing

Speaking & Community

  • Speaker, “TCSA Fit-to-Fly” — advising prospective CS students, 2 consecutive years (Siam Paragon, Bangkok)
  • Co-host & technician, TCSA 2024 Orientation Live for students heading to China

Hobbies

  • Piano — Trinity College London, Classical & Jazz Grade 4
  • Football
  • Tennis
  • Badminton
  • Volleyball

Resume

Experience

  1. Quality Assurance Engineer — Xiaomi Technology (Thailand)

    Dec 2025 – Present · Bangkok
    • Verify device functionality for each developed patch with adb and Python against structured test cases.
    • Use robotic tools and LLMs for power-usage, stress-endurance testing and log analysis of pre-market phones.
    • Report findings to R&D through Jira and QCAT.

  2. Quality Assurance Inspector (Freelance) — iQIYI.com

    Oct 2023 – Oct 2024 · Remote
    • Reviewed the streaming platform's overseas content translation for Thai language.
    • Controlled technical aspects and overall quality against platform standards.

  3. Project Engineer Assistant Intern — Huawei Technologies (Thailand)

    Jul 2024 – Aug 2024 · Bangkok
    • Built data automation with Python + Selenium, saving 3 work-hours daily in data processing.
    • Built a BI dashboard visualizing critical PR/PO tracking data, improving visibility and decision-making.

  4. Head of IT Division & Secretary — Thai-Chinese Students Association

    Apr 2022 – Present · Bangkok
    • Directed IT operations and infrastructure, achieving a 28.75% annual cost reduction in 2025.
    • Developed and maintain tcsa.or.th (WordPress, SQL, Cloudflare).
    • Built an internal progressive web app with Gen-AI; automated finance ops with n8n; built Looker Studio dashboards.

  5. Student Assistant — Northwestern Polytechnical University

    Mar 2023 – Jun 2025 · Xi'an, China
    • Processed documents and announcements for the counselor's office.

Education

  1. Northwestern Polytechnical University 西北工业大学 — B.Eng Computer Science

    Sep 2021 – Jun 2025 · Xi'an, China
    • Presidential scholarship, 4 consecutive years.
    • Student ambassador of Thailand (2 years) · student academic volunteer (3 years).
    • Thesis: Multi-Scale Stock Price Prediction with Graph Neural Networks.

  2. Debsirin School — Mathematics & Science

    2018 – 2021 · Bangkok

Tech Stack

Data & AI

  • Python
  • SQL
  • NumPy
  • pandas
  • TensorFlow
  • Matplotlib
  • Gen-AI / LLMs
  • Looker Studio
  • Google Colab

Automation

  • Selenium
  • n8n

QA & Tools

  • adb
  • QXDM · QCAT
  • Jira

Platform

  • Docker
  • MySQL
  • Cloudflare
  • GitHub
  • WordPress
  • HTML

Projects

  • AI / ML

    Stock Price Prediction with Graph Neural Networks

    Thesis research: multi-scale stock prediction using a correlation graph and T-GCN, benchmarked against LSTM, ETFormer, Random Forest, and ARIMA on MAE & MSE — the proposed T-GCN yielded superior results.

    Python · TensorFlow · NumPy · pandas · Matplotlib · Google Colab

  • AI / ML

    TCSA One — Gen-AI-built management platform

    One-stop internal PWA for a student non-profit: member records, document archive, request processing, meeting management, finance tracking, CRM, and admin panel. Architected, built, and maintained with a Generative-AI workflow — an 85% development-cost reduction versus freelance rates.

    Generative AI · PWA · UX/UI · System design

  • Data & BI

    Project Tracking Dashboard & Data Automation — Huawei

    25-element BI dashboard with interactive KPIs for PR/PO project tracking, fed by a Python + Selenium pipeline automating collection, cleaning, upload, and backup — ~3 work-hours saved per day and reusable across projects. (Visuals NDA-redacted.)

    Python · Selenium · Business Intelligence

  • Automation

    Financial Operations Automation — TCSA

    n8n + HTML workflow automating the association's financial operations, streamlining approval flows and cutting manual processing time.

    n8n · HTML · Workflow design

  • Web

    tcsa.or.th — association website

    Live website of the Thai-Chinese Students Association: built and maintained end-to-end, including hosting, DNS, and security.

    WordPress · SQL · Cloudflare

    Visit site