Teno Siswono
Application Engineer
Abu Dhabi Emirate, United Arab Emirates
Summary
👤
Senior🎓
Top SchoolTeno Siswono is a seasoned Frontend Engineer with over 10 years of experience building high-performance web applications, specializing in React, TypeScript, and micro-frontend architectures. He has led large-scale modernization efforts at GoTo Group—driving merchant-facing rebranding, onboarding flows with DocuSign and Harmonia, and architecting a customized Grafana-based Merchant Analytics stack. At Bukalapak he promoted TDD, mentored engineers, and owned Seller Web architecture across Vue/Nuxt and Express, demonstrating a consistent focus on maintainability and scalability. Earlier roles spanning DevOps, .NET ERP work, and leading a developer team reflect a broad full-stack and infrastructure grounding. Based in Abu Dhabi, he combines practical technical leadership with a taste for experimentation—his GitHub persona “Wumbologist” hints at a curious, playful approach to engineering. Recent reviews rated his impact highly for driving system improvements and technical direction.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree Computer Science Algorithm, Bachelor's degree Computer Science Algorithm at Universitas Sebelas Maret
Arabic, English
Stackoverflow
3reputation
1kreached
0answers
2questions
Github Skills (79)
browser10
full-stack10
vue10
nextjs10
nuxt10
react10
firebase-authentication9
javascript9
firebase-realtime-database9
firebase-database9
compiler9
hybrid9
vercel9
firebase-storage9
firebase-db9
Programming languages (7)
Github contributions (5)
tenosiswono/teno.dev
Mar 2019 - Mar 2025
Contributions:31 PRs, 24 pushes, 20 branches in 6 years 1 month
tenosiswono/wwwid-pwa-wc
Feb 2018 - Sep 2019
This is an example of a PWA built using Vanilla Webcomponent, Webpack and some other modules for WWWID Performance Challenge
Contributions:37 commits, 10 PRs, 21 pushes in 1 year 6 months
web-componentswebpackfirebaseprogressive-web-apppwa
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