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L1nwatch/README.md

Hi there ๐Ÿ‘‹

I am Feng Lin (L1nwatch)

๐ŸŽฏ Vision & Goals

Life Mission: ๐Ÿค– Make everything automation - from daily workflows to complex software systems

  • ๐ŸŒŸ Pioneering the next generation of AI-native development workflows
  • ๐Ÿ”ฎ Exploring vibe coding methodologies that harmonize human intuition with AI capabilities
  • ๐Ÿš€ Building agentic systems that can autonomously handle complex software engineering tasks
  • ๐ŸŒ Contributing to the open-source ecosystem with innovative automation solutions
  • ๐Ÿ“– This is my approach โžก๏ธ: full flow

๐Ÿš€ Current Focus: LLM Research & Agentic AI

SDET | LLM Researcher | MS Software Engineering '25 @ Concordia

I'm passionate about pushing the boundaries of AI-assisted software development, specializing in:

  • ๐Ÿค– Agentic Coding: Building LLM agents that emulate software process models for automated code generation
  • โšก Vibe Coding: Exploring intuitive, flow-state programming enhanced by AI assistants
  • ๐Ÿ”ฌ LLM Fine-tuning: Distilling reasoning capabilities from large models into specialized tools
  • ๐ŸŽฏ AI-Powered Testing: Developing visual jank detection and transition bug identification systems

๐ŸŽ“ Research & Publications

๐Ÿ’ผ Professional Experience

Current: Support Researcher Intern @ Huawei Canada (Apr 2024 - Present)

  • ๐Ÿง  Fine-tuned LLMs achieving 92% precision in automated testing
  • ๐Ÿ› ๏ธ Built Docker + Kafka environments for distributed LLM training
  • ๐Ÿ’Ž Saved 30,000+ testing hours through AI-powered visual analysis

Previous: 5.5 years as SDET @ Alibaba | TCL | Sangfor (2017-2023)

  • ๏ฟฝ Led testing automation for cloud services (16M DAU), IoT ecosystems, and cybersecurity products
  • ๐Ÿ“ˆ Boosted team efficiency by 230% through Agile implementation
  • ๐Ÿค– Automated 80% of test cases across 240+ APIs and 40+ smart device releases

๐Ÿ› ๏ธ Tech Stack & Expertise

LLM & AI/ML (2+ years)

  • Prompt Engineering, Model Evaluation, Fine-tuning
  • PyTorch, MLflow, YOLO, OpenAI/Claude APIs
  • Automated data labeling and training dataset generation

Programming & Development (8+ years)

  • Primary: Python, Java | Secondary: C/C++, JavaScript, Shell
  • Frameworks: Flask, Django, Selenium, Appium
  • Databases: MySQL, MongoDB
  • Testing: Postman, JMeter, unittest, Locust

DevOps & Infrastructure (2+ years)

  • Docker, Kubernetes, Jenkins, Git, Kafka
  • CI/CD pipelines, Linux administration
  • Agile project management with Jira

๐Ÿ“ Contact & Links

๐Ÿข Location: Montreal, Canada (Open to relocate across Canada)
๐Ÿ“ง Email: [email protected]
๐Ÿ”— LinkedIn: feng-lin
๐ŸŒ Portfolio: https://l1nwatch.github.io/

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Since 2022-01-03

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