Build Your Developer Portfolio Page
Passed 10 Aug 2026
LL
Sigmaschool student
Leonard Leong Sud Yen
Contact details hidden Joined Sigmo Aug 2026 Last seen today
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Activity
Activity in 2026
22 days streak23 active days
JanFebMarAprMayJunJulAugSeptOctNovDec
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Working preferences
Availability and rate
No availability or rate shared yet.
- CV
- Not uploaded yet
Experience
Where they have worked
No employment history added yet.
Side projects
Built outside the curriculum
No side projects added yet.
Education
Studied at
No education history added yet.
Missions completed
Projects built and defended
2/12
Build a Book Collection Manager
Passed 21 Aug 2026
3rdBest build · Cohort 13
Certificates
Work that has been verified
Work in progress
Shared along the way
Currency Converter API
https://stackblitz.com/edit/stackblitz-starters-1s7manjp?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterTranslator App
https://stackblitz.com/edit/stackblitz-starters-pdednby8?file=style.cssFamily App
https://stackblitz.com/edit/stackblitz-starters-xzsvkkdy?file=package.jsonLogin
https://stackblitz.com/edit/stackblitz-starters-jtzb9av6?file=package.json👏 1DOM
https://stackblitz.com/edit/stackblitz-starters-tenxskkc?file=package.jsonStudents List · Activity: Pet Adoption App
https://stackblitz.com/edit/stackblitz-starters-at9uf1kr?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterStudents List
https://stackblitz.com/edit/stackblitz-starters-cr8czevj?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterTodo App · Activity: Fruit Basket Generator
https://stackblitz.com/edit/stackblitz-starters-wfxuykjp?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20Starter👏 1Todo App
https://stackblitz.com/edit/stackblitz-starters-tdxqxexl?file=index.html,style.cssflag-quiz-what-you-are-building
https://stackblitz.com/edit/stackblitz-starters-x5m7kbo5?file=package.jsonmenu-submit-and-extras
https://stackblitz.com/edit/stackblitz-starters-bs4hikx8?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterMenu Project · Optional activity: recreate a trickier page
https://stackblitz.com/edit/stackblitz-starters-zvksbec8?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterMenu Project · Activity: start a Static project
https://stackblitz.com/edit/stackblitz-starters-aypw61wd?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterMenu Project
https://stackblitz.com/edit/stackblitz-starters-ihvv6nfg?file=index.htmlCalculator Project · Build from scratch: Personalized Greeting
https://stackblitz.com/edit/stackblitz-starters-kdcfcm5s?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterCalculator Project
https://stackblitz.com/edit/stackblitz-starters-48nhpflt?file=package.jsonStackBlitz Guide
https://stackblitz.com/edit/stackblitz-starters-o8uyvdro?file=md!instructions.md,index.js&file=index.jsDay 3: Simple BMI
https://stackblitz.com/edit/stackblitz-starters-xmyxsph1?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterDay 2: Link in Bio
https://stackblitz.com/edit/stackblitz-starters-aq3ajefq?description=HTML/CSS/JS%20Starter&file=styles.css,index.html&terminalHeight=10&title=Static%20StarterDay 1: Resume
https://stackblitz.com/edit/stackblitz-starters-6p2ejim4?file=package.jsonBuildroom reflections
What moved the work forward
24 Aug 2026
Mission 3
Seeing the great works of my peers, it fills me with determination
21 Aug 2026
Mission 3
I was the warewolf
20 Aug 2026
Mission 2
great way to get a taste of what is to come
19 Aug 2026
Mission 3
Finishing the group project with project mates
18 Aug 2026
Mission 2
covering the basics of debugging
17 Aug 2026
Mission 3
Great and insightful see of how our peers are progressing.
Leonard hasn't shared their story yet.
Check back soon, the portfolio tab has everything they've built in the meantime.