Skip to content
View welltilln's full-sized avatar

Block or report welltilln

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
welltilln/README.md

Bridging Business Strategy with Technical Execution

Final-term Management & Computer Science student at Chiang Mai University, focused on data-driven decision making and process automation.


EnglishThaiChineseJapaneseKorean


Note

Global Infrastructure Standard: My core projects come with documentation in 5 languages (EN, TH, ZH, JA, KO).


Featured Projects

AI-Powered Nutritionist LINE Bot

  • Role: Product Maker & Data Integrator
  • Impact: Developed a production-ready vision-based AI bot that converts unstructured food images into structured nutritional data.
  • Tech Stack: Python, FastAPI, Google Gemini Vision API, SQLite (Persistent Memory).
  • Key Achievement: Implemented a persistent daily calorie tracking system with automatic midnight reset logic.

How Many Cals Bot Preview

Enterprise-Grade AI Bot Boilerplate

  • Role: Systems Architect
  • Impact: Created a scalable starter kit for integrating LLMs with messaging platforms, significantly reducing development time for AI specialized tools.
  • Tech Stack: Python, Docker, Ngrok, LINE Messaging API.
  • Key Achievement: Documentation in 5 languages, both docs and the Bot itself.

Financial Asset Tracking and Auditing System

  • Role: Backend Engineer (Private Repo)
  • Impact: I trade Forex, so I built a system to help with Money Management for trading. Then I added bank balance tracking too, pulling data from emails via AI.
  • Tech Stack: SQL (PostgreSQL), Python (TUI), Bash.

Yosafe TUI Command Center

AI Agent Failure Analysis Archive

  • Role: Technical Analyst
  • Impact: AI agents kept breaking on me, so I started documenting where they fail and why. Want others to contribute too -- going for a community vibe coding approach.
  • Key Achievement: Used findings to actually improve System Prompts.

Technical Skill Set

CategorySkills and Tools
Business and StrategyRequirements Gathering, Process Mapping, System Analysis, Business Research, Linear Programming
Data AnalysisSQL (PostgreSQL/SQLite), Python (Pandas/NumPy), Power BI, Quantitative Analysis, Data Integration
Development and OpsFastAPI, Docker, Linux Administration, Bash Scripting, Git, API Integration
SecurityVAPT, Network Security
AI and AutomationLLM Integration (Gemini/GPT/Claude), Prompt Engineering, AI Coding Assistants, AI Image Generation
SoftwareMicrosoft Excel/Word/PowerPoint, Power BI, Canva, DaVinci Resolve
Soft SkillsHigh EQ, Composure under Pressure, Pragmatic Problem Solving, C1 English, Cross-functional Collaboration

GitHub Metrics

stats viewstreak view

The Methodology

graph LR
A[Business Problem] --> B[Data Modeling]
B --> C[Technical Implementation]
C --> D[Systematic Solution]
style D fill:#4CAF50,stroke:#333,stroke-width:2px,color:#fff
Loading

I like building things that actually work.

Interested in working together? Let's connect on LinkedIn

Pinned Loading

  1. howmanycalshowmanycalsPublic

    Python

  2. fastapi-line-geminifastapi-line-geminiPublic

    Python