Computer vision
Built a reusable object detection pipeline from annotation and augmentation to training, tuning and evaluation, with result visualisation.
Open to collaborations and rolesUTC+8
Chen Longgang陈陇刚
I turn algorithms, data, and systems into products that ship and stay maintainable.
Software engineering master's; I work on AI data, computer vision and full-stack systems, with a focus on reproducibility and delivery quality.
Full bio
Software engineering master's degree, research in intelligent algorithms, computer vision and data mining. I have worked on data and modelling for a national research project, and on multimodal medical data, knowledge graphs, object detection, analytics and web systems.
- Projects
- 12case studies
- Domains
- 7directions
- Location
- Lanzhou, China
- Contact
- GU-IDchen@outlook.com
01
Selected work
A few representative cases across data, models and systems.
Research
Built collection, cleaning and modelling workflows for social differentiation data, supporting classification, clustering and identification experiments.
LLM / NLP
Extracted diseases, symptoms and relations from medical text; designed a graph schema to support retrieval and assisted diagnosis.
Case studies are currently in Chinese.
02
Domains
Not limited to one track: algorithms, engineering and data are different sides of the same work.
- 01LLM / NLPPre-training, fine-tuning, RAG and knowledge organisation2
- 02Computer visionDetection, recognition, image processing and multimodality2
- 03Data analyticsCollection, cleaning, statistical modelling and decision support3
- 04Embedded / edgeMicrocontrollers, HDL and edge inference2
- 05InfrastructureLinux, deployment, GPU and performance1
- 06Web engineeringFrontend, backend, interaction and platforms1
- 07ResearchFunded projects, methods and research reports1
03
Recent notes
Notes on engineering trade-offs, content modelling and quality gates.
- 2026-10-23Content Health: Turning Gaps into TodosScoring project evidence across repository, cover, gallery, metrics and links, and surfacing missing items in the admin dashboard.
- 2026-10-23JSON Feed and Subpath MediaAdding JSON Feed alongside RSS, and notes on media, canonical URLs and checks under a GitHub Pages subpath.
- 2026-10-23A Media Workflow for a Static SiteUsing Sveltia image fields to upload covers and galleries to public/media, with base-path handling and size limits in Astro.
04 / Contact
Have a role in mind, or a project worth discussing?
Email is best; I usually reply within one or two business days.