David Velasquez is a Magento developer with 11 years of experience specializing in payment gateways, third-party ERP integrations, and frontend theme customizations for both Magento 1 and 2. Certified since 2015, he has trained developer teams and served as an authorized Magento 2 trainer while contributing to production-grade modules, server Docker setups, and deployment configurations. Based in Cochabamba, Bolivia, he combines backend module development and code review with frontend and server-side expertise, and has extended his reach into open-source by enhancing Excel handling capabilities in a notable Go library. Practical, client-focused, and skilled at turning complex integrations into reliable commerce solutions, he maintains a public portfolio of work at commercehero.io/david.velasquez.
11 years of coding experience
8 years of employment as a software developer
System Engineer, Programming, Software Developer, System Engineer, Programming, Software Developer at Universidad Mayor de San Simon
PC Maintenance Technician, Computers, PC Maintenance Technician, Computers at Ing Data Comp
Bachillerato, Maths, Bachillerato, Maths at Colegio Bolivariano Nacional Sucre
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
Role in this project:
Back-end Developer
Contributions:2 reviews, 4 commits, 8 PRs in 1 year 1 month
Contributions summary:David primarily contributed to the `excelize` library, focusing on enhancing its functionality related to Microsoft Excel file handling. Their work included updating the `SetDefinedName` method to improve sheet index handling and adding support for workbook view settings, specifically related to ruler visibility. Furthermore, the user implemented macro functionality for shapes and added support for adding form controls like buttons and radio controls, expanding the library's capabilities.
Contributions:7 releases, 1 PR, 30 pushes in 2 years 1 month
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