Ecosyste.ms sponsors
An open API service aggregating public data about GitHub Sponsors.
An open API service aggregating public data about GitHub Sponsors.
👋 Siema!
Funding Links: https://github.com/sponsors/Siemienik
👋 Siema, say hello to open source!
Hi, I'm Siemienik, a passionate software developer specialized in creating reusable tools, modules, and open-source components. I am currently open for job opportunities and available for B2B projects.
🌟 Featured Projects
ExcelJS
XToolset
Siemienik.com
Handsontable
🌐 Connect with me
Personal Website: siemienik.com
LinkedIn: linkedin.com/in/siemienik
Discord: Server Siema
🚀 Open Source Support Group
I'm planning to create a group of people who will support the development of selected open-source projects. We'll communicate on Discord and you can support me on GitHub Sponsors.
Feel free to join our community and contribute to the world of open-source software!
💼 Job Opportunities and B2B Projects
I am currently open for job opportunities and available for B2B projects. With extensive experience in software development, team leadership, and project management, I am well-versed in multiple programming languages, frameworks, and databases.
For more information about my professional background, please refer to my CV below or check my LinkedIn profile.
📄 View my CV
Excel Workbook Manager
Language: JavaScript - Stars: 13863Typed import, and export XLSX spreadsheet to JS / TS. Template-based create, render, and export data into excel files.
Language: TypeScript - Stars: 174JavaScript data grid with a spreadsheet look & feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
Language: JavaScript - Stars: 20089