About Me

Welcome to my homepage! I’m Da, a tech enthusiast with a strong passion for exploring various technologies.
I specialize in software and algorithm development. I graduated from Nanjing University of Science and Technology with a degree in Radiation Protection and Nuclear Safety.
In my spare time, I enjoy delving into areas such as network engineering, server maintenance, soft routing, and embedded development.
I am highly interested in neural networks and deep learning, and I have been studying and exploring them in my spare time recently.
Currently, I work at Huawei Noah's Ark Lab, focusing on visual algorithms. Feel free to check out my resume

Education

2015.09 - 2019.06, as a Undergraduate student in Nanjing University of Science and Technology

Publications & Patents

业务数据处理方法、装置、设备及存储介质. 陈达. [P]. 广东省: CN202310955233.6, 2023-10-24.（Business Data Processing Method, Device, Equipment, and Storage Medium. Da Chen. [P]. Guangdong Province: CN202310955233.6, 2023-10-24.）2023 PATENTS
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基于 LabVIEW 和 Arduino 的无人机辐射监测系统设计与实现. 陈达, 陈晓薇, 林幼贤, 等. 装备环境工程, 2020, 17(03): 93–99. （Design and Implementation of a UAV Radiation Monitoring System Based on LabVIEW and Arduino. Da Chen, Xiaowei Chen, Youxian Lin, et al. Equipment Environment Engineering, 2020, 17(03): 93–99.）2020 PUBLICATION
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Work and Project Experience

2024.09 - Now - Algorithm Engineer - Huawei 2012 Noah's Ark Lab, China

Responsibilities include:

Participated in the development of denoising, smoothing, and fusion algorithms for scanning electron microscope (SEM) images, including traditional methods for contour extraction, contour alignment, contour averaging, and contour overfitting
Fine-tuned the Segment Anything（SAM） model for contour localization and coarse extraction on SEM images

2021.11 - 2023.09 - Software Development Engineer - CMB Network Technology (Shenzhen) Co., Ltd., China

Responsibilities include:

Managed backend and frontend modifications, along with routine vulnerability maintenance for corporate current account systems.
Led the redesign and development of frontend and backend systems for corporate current account closures, covering CNY, cross-border CNY, and foreign currency accounts.
Contributed to core development of corporate account opening systems (CNY, cross-border CNY), payment token management systems, corporate online banking systems, and linked payment systems.
Handled database optimization, SQL performance tuning, backend refactoring, and architecture design for account opening and closure systems.
Participated in multiple infrastructure reconstruction projects.

2020.04 - 2021.04 - Software Development Engineer - Qianhai Hecheng Information Technology Co., Ltd., Shenzhen, China

Responsibilities include:

Participated in the daily maintenance and feature development of the Intelligent Medical Emergency Platform and Mobile Emergency App
Conducted on-site development at hospitals, integrating with HIS, LIS, PACS, RIS, EMR, and the 120 emergency dispatch system
Assisted in the deployment, network configuration, and launch of emergency substation systems for 11 hospitals in Jiangmen, resolving technical issues during the process

Honors & Awards

2018.12 - Excellent Student Scholarship - Nanjing University of Science and Technology Technology Consulting and Development Company, Jiangsu Granular Science Society
2018.10 - "Three Good Student" Title - Nanjing University of Science and Technology
2018.10 - First Prize - Jiangsu Province College Students' Granular Science Innovation Competition, Jiangsu Granular Science Society
2018.05 - Second Prize - 27th Innovation Cup College Student Extracurricular Academic and Technological Works Competition
2018.04 - First Prize - 2nd National University Science Popularization H5 Production Competition - China Science Daily
2017.12 - Ningbo David Medical Devices Co. Scholarship - Ningbo David Medical Devices Co.
2017.10 - "Three Good Student" Title - Nanjing University of Science and Technology
2017.09 - First Prize - Jiangsu Province College Students' Granular Science Youth Innovation and Entrepreneurship Competition - Jiangsu Granular Science Society

Campus Leadership Experience

2017.06 - 2018.06 - Vice-chair, New Media Center, Youth League Committee, Nanjing University of Science and Technology
2016.06 - 2017.08 - Head of Publicity Department, School of Environmental and Biological Engineering, Nanjing University of Science and Technology

Github Hands-on Experience with LLMs and Transformer-based Models

Vision Detection and Segmentation Model：

Image Generation Model：

stablediffusion: High-Resolution Image Synthesis with Latent Diffusion Models

Voice Model：

SenseVoice —— A Multilingual Voice Understanding Model

Common Model Tools & Services：

Dify —— an open-source LLM app development platform
- Developed various agent applications using Dify, integrated with models such as Qwen2.5 and ChatGPT, you can find it in my Dify website.
LLama Factory —— Easily fine-tune 100+ large language models with zero-code CLI and Web UI
Ollama —— A service for managing, quantifying, and running LLM models
- Performed supervised LoRA fine-tuning on the Qwen2.5 model using a custom dataset, deployed it on Ollama, and integrated it with Dify for execution
Xinference —— Another service for managing and running LLM models

Github Contribution PR

Dify - Project：
- add the function of left folding in the exploration column #11368 CLOSED

Other Coding Skills & Technology Stack

I am skilled in the development and deployment of project code engineering, with relevant experience in full-stack development. Below are the key technologies I commonly use:

Java——（spring、spring boot、spring cloud、spring gateway）
front-end-stack——（vue2、vue3、nodejs）
python—— （Numpy、Pytorch、Transformers）
sql——（oracle、mysql、postgresql、redis、Elasticsearch、MongoDB）
message middleware——（rabbitMQ、rocketMQ、kafka）