Michael Vayvala
Founder at Entriwise
Spain
Summary
👤
SeniorMichael Vayvala is a founder and software engineer with 11 years of experience specializing in automated integrations between e-commerce platforms and accounting systems like NetSuite and QuickBooks. As a co-founder of Entriwise, he architected core platform components, integrated 10+ external APIs, and optimized database and transactional workflows to ensure scalable, accurate financial operations. Comfortable across the full stack, he’s driven security improvements, high-volume performance tuning, and front-end refactors into single-page architectures. An active open-source contributor, he’s improved the Node QuickBooks client with bug fixes, duplicate-request safeguards, and API features that streamline accounting workflows. Based in Spain, he combines startup grit with a focus on removing manual work so brands can operate with confidence.
11 years of coding experience
10 years of employment as a software developer
English, Russian, Ukrainian, Polish, Spanish
Github Skills (6)
javascript10
nodejs10
quickbooks10
api10
apidoc10
oauth9
Programming languages (3)
Github contributions (5)
mcohen01/node-quickbooks
Jul 2017 - Mar 2019
nodejs client for Intuit's Quickbooks API
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 4 PRs in 1 year 8 months
Contributions summary:Michael primarily contributed to the back-end logic of the `node-quickbooks` project. They addressed critical bug fixes, like handling single quote escapes and token secret parameter enforcement. The user also implemented new features related to QuickBooks API, specifically allowing the usage of `allowduplicatedocnum` for Purchases and Bill Payments. Furthermore, they added code to integrate a custom request ID to prevent duplicate requests to QuickBooks.
apiquickbooks-apinodejsquickbooksnodejs-client
Vayvala/node-quickbooks
Jul 2017 - Mar 2019
nodejs client for Intuit's Quickbooks API
Contributions:2 PRs, 6 pushes in 1 year 8 months
apiquickbooks-apinodejsquickbooksnpm
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