2020 - Now
Relative Manager @ Vspeed Worldwide (m) sdn bhd
Sigmaschool student
Jack Koh
Johor Bahru, MalaysiaContact details hidden Joined Sigmo Aug 2026 Last seen today
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Activity
Activity in 2026
8 days streak22 active days
JanFebMarAprMayJunJulAugSeptOctNovDec
LessMore
Working preferences
Availability and rate
- Available
- Now
- Fluent in
- English, Malay, Chinese
- CV
- Not uploaded yet
Experience
Where they have worked
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 Your Developer Portfolio Page
Passed 13 Aug 2026
Build a Book Collection Manager
Passed 24 Aug 2026
Certificates
Work that has been verified
Work in progress
Shared along the way
Login · Challenge 🧠🧠🧠: Better Quiz App
https://stackblitz.com/edit/stackblitz-starters-owqc1fhs?description=HTML/CSS/JS%20Starter&file=styles.css,index.html,script.js&terminalHeight=10&title=Static%20StarterLogin · Activity 🧠: My Song Playlist
https://stackblitz.com/edit/stackblitz-starters-3gq9bdzu?description=HTML/CSS/JS%20Starter&file=script.js,index.html,styles.css&terminalHeight=10&title=Static%20StarterLogin · Activity: Guest List Manager
https://stackblitz.com/edit/stackblitz-starters-emk4kstp?description=HTML/CSS/JS%20Starter&file=styles.css,index.html,script.js,package-lock.json&terminalHeight=10&title=Static%20StarterDOM
https://stackblitz.com/edit/stackblitz-starters-wrfcsh5n?file=index.htmlLogin
https://stackblitz.com/edit/stackblitz-starters-dzxmem8k?file=index.htmlStudents List · Activity: Pet Adoption App
https://stackblitz.com/edit/stackblitz-starters-m3rrch3x?description=HTML/CSS/JS%20Starter&file=styles.css,index.html,script.js,page2.html&terminalHeight=10&title=Static%20StarterTodo App
https://stackblitz.com/edit/stackblitz-starters-swgk3kub?file=index.htmlFlag Quiz App · Activity: job eligibility checker
https://stackblitz.com/edit/stackblitz-starters-blmzggra?description=HTML/CSS/JS%20Starter&file=styles.css,index.html,script.js&terminalHeight=10&title=Static%20Starterconditionals-exercises
https://stackblitz.com/Day 2: Link in Bio
https://stackblitz.com/edit/stackblitz-starters-mkanfelc?file=styles.css,index.html,package-lock.jsonCalculator Project · Build from scratch: Personalized Greeting
https://stackblitz.com/edit/stackblitz-starters-ng5rhdsa?description=HTML/CSS/JS%20Starter&file=styles.css,index.html,package-lock.json,script.js&terminalHeight=10&title=Static%20Startercalculator-bonus-activities
https://stackblitz.com/edit/stackblitz-starters-qat7hizq?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterCalculator Project
https://stackblitz.com/edit/stackblitz-starters-y9bpbhvv?file=index.html,script.jsfunctions-coding-exercises
https://stackblitz.com/@teamsigmaschool/collections/2-1-optional-functions-practicemenu-submit-and-extras
https://stackblitz.com/edit/stackblitz-starters-vediz1aq?file=index.htmlMenu Project · Optional activity: recreate a trickier page
https://stackblitz.com/edit/stackblitz-starters-sek1ncdy?file=index.htmlMenu Project · Activity: start a Static project
https://stackblitz.com/edit/stackblitz-starters-kmjmqxjc?description=HTML/CSS/JS%20Starter&file=script.js,styles.css,index.html&terminalHeight=10&title=Static%20StarterMenu Project
https://stackblitz.com/edit/stackblitz-starters-jcnslpjt?file=index.htmlvariables-summary
https://stackblitz.com/@jack.koh9203/projectsvariables-coding-exercises
https://stackblitz.com/@jack.koh9203/projectsBuildroom reflections
What moved the work forward
24 Aug 2026
Mission 3
.
21 Aug 2026
Mission 2
good vibe
20 Aug 2026
Mission 2
see how others do
19 Aug 2026
Mission 2
breakout team discussion is nice
18 Aug 2026
Mission 2
.
15 Aug 2026
Mission 2
.
Why I joined Sigmaschool
Self improvement
freedom, challenge
🛣️ The road
What I was doing before Sigmaschool
Logistics
What success looks like 3–6 months from now
i can code with ai assistance
My goal after I graduate
Build my own product or startup
⚙️ How I work
Full StackAIAI AgentsAutomation
Hours per week I can realistically commit
20h
How I prefer to learn
Watch it done first, then copy
What kind of support helps me stay on track
Mentor feedback
How confident I am that I'll complete the programme
8/10
🎲 One interesting fact about me
Im a diver that planning to get my tech dive certificate, than i can cave diving ^^
😬 What I'm most nervous or uncertain about
Whether I can think like a programmer
🧭 What I'd want a mentor's help with most
Code review and best practices
💬 On Sigmaschool
“seem promissing”