Wei Lin
IT Manager at HCT Group
Dongguan, Guangdong Province, China
Summary
🤩
Rockstar🎓
Top SchoolWei Lin is an IT manager with 10 years of software engineering experience, currently leading IT at HCT Group where he progressed from MES & ERP development into management. He combines practical back-end expertise—especially in .NET-based data processing—with hands-on open-source contributions, notably core functionality for the MiniExcel project that optimizes low-memory Excel import/export across platforms. Trained in cloud computing and IoT at National Chung Cheng University, he brings systems thinking to integration between manufacturing systems and enterprise software. Based in Dongguan, he balances leadership with active coding (GitHub nights 21:00–23:00), focusing on reliable, test-backed implementations that bridge legacy office formats and modern tooling.
10 years of coding experience
3 years of employment as a software developer
Master's degree, MCA - Cloud Computing and IOT, Master's degree, MCA - Cloud Computing and IOT at National Chung Cheng University
Stackoverflow
3,671reputation
212kreached
208answers
120questions
sql
top-5%
Github Skills (16)
net10
asp-net10
xlsx10
csv10
dotnet10
csharp10
excel10
dotnet-core10
sql9
mysql6
sql-server6
oracle6
sqlite6
postgresql6
linq6
Programming languages (5)
Github contributions (5)
mini-software/MiniExcel
Mar 2021 - Jan 2023
Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:81 releases, 103 reviews, 540 commits in 1 year 10 months
Contributions summary:Wei's commits primarily focus on creating core functionalities for an Excel processing library, including type number, string, and datetime auto-detection during data import and export. They were responsible for implementing a default XML tree structure for Excel files and converting functions for XY index to cell index. Further commits involved the integration of ClosedXML, DocumentFormat.OpenXml, and EPPlus to test inserting cell values.
xlsxcsvmemoryxlsexport
mini-software/MiniWord
Sep 2022 - Oct 2022
.NET Word(docx) exporting template engine without COM+ & interop (support Linux and Mac)
Contributions:7 releases, 24 reviews, 65 commits in 1 month
template-enginedotnettemplatedocxlinux
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