Singapore · NUS Engineering · SME500 2026

Julian
Cheung Jun Yan

I am a Photographer

Engineering precision. Creative vision. AI-powered innovation.
Helping businesses and individuals tell better stories — through a camera, a terminal, and a classroom.

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900+ Shoots Delivered
5.0 ★ Google Rating
🏆 Singapore SME500 Award 2026
NUS BEng Materials Science & Engineering
923 LinkedIn Connections
9+ Years in Photography
BNI Crescendo Member
Straits Times Featured
Lianhe Zaobao Featured
Asia Business Show 2024 Exhibitor
900+ Shoots Delivered
5.0 ★ Google Rating
🏆 Singapore SME500 Award 2026
NUS BEng Materials Science & Engineering
923 LinkedIn Connections
9+ Years in Photography
BNI Crescendo Member
Straits Times Featured
Lianhe Zaobao Featured
Asia Business Show 2024 Exhibitor
The Origin

How Three Worlds
Became One

📸
2017 → Present
It started as a hobby.
Picked up a camera in 2017, long before it was a business. Photographing whatever was in front of me — friends, events, the night sky — just for the love of it.
⚙️
NUS · Aug 2018 – Jun 2022
Then engineering.
BEng in Materials Science & Engineering at NUS College of Design and Engineering. Learnt to break complex systems into components and solve them with rigour.
🤝
2021
First paying client.
Still an undergrad when I shot my first commercial job in 2021 — for a client I'm still shooting for today, years before Accurova had a name.
💾
Micron · Jul 2022 – Feb 2023
Then a job in semiconductors — and a layoff.
Product Integration Engineer at Micron Technology. Eight months in, I was let go as part of a global workforce reduction.
📐
Mar 2023 → Present
The layoff became a pivot.
Started private tutoring in Science and Maths within weeks of leaving Micron. Engineering training turned out to be the best preparation for teaching from first principles.
📚
Educare4u · Oct 2023 → Present
Then a tutoring centre.
Joined Educare4u seven months later, adding centre-based tutoring alongside private students — and building AI-assisted lesson planning into both.
🏆
Accurova · Mar 2024 → Present
The hobby became a registered business.
Formally registered Accurova with ACRA in March 2024, giving a name and a studio to three years of commercial shoots already in motion — 900+ shoots and a Singapore SME500 Award since.
⌨️
Dec 2025 → Present
Then automation, all at once.
An 11-month relationship ended in December 2025 and left a lot of sudden free time. I turned it into TheBooleanJulian: Telegram bots, AI pipelines, astrophotography engines, CI/CD systems — shipped in a matter of weeks.
🤝
BNI Crescendo · Mar 2026 → Present
Then the network.
Joined BNI Crescendo as an active member and chapter photographer — turning years of showing up for others into a referral network that's real and reciprocal.

It started in 2017 as a hobby — a camera, no plan, just documenting whatever was in front of me. At the same time I was heading into NUS College of Design and Engineering to study Materials Science and Engineering, where I learned to break complex problems into their components and solve them with systematic rigour — the same way you'd approach a materials failure or a stress analysis.

Still an undergrad, I shot my first commercial job in 2021 — for a client I'm still shooting for today. The engineering mindset that got me through NUS turned out to be exactly what made me a precise photographer too — I think in light the way I used to think in load paths.

I graduated in June 2022 and joined Micron Technology as a Product Integration Engineer that July. Eight months in, I was laid off as part of a global workforce reduction — a hard reset I didn't choose.

"The layoff didn't end anything. It forced the pivot I needed."

By March 2023 I'd started private tutoring in Science and Maths. The ability to reverse-engineer complexity — to find the underlying structure of a hard topic and explain it from first principles — turned out to be exactly what tutoring required. Seven months later, in October 2023, I joined Educare4u to add centre-based teaching alongside my private students.

In March 2024, I formally registered Accurova with ACRA — giving a name and a studio to three years of commercial shoots already in motion. It's since delivered 900+ shoots and a Singapore SME500 Award in 2026.

Then in December 2025, an 11-month relationship ended, and I suddenly had a lot of time and a lot to process. I put it into code. The same workflow frustrations I'd felt as a creative and a tutor — repetitive edits, disorganised files, manual processes — were everywhere, and I started building tools to solve them: Telegram bots, AI-powered pipelines, RAW processing engines. TheBooleanJulian ramped up fast, born from shipping real things that real people use.

In March 2026, I joined BNI Crescendo as an active member and chapter photographer — the network side of a practice that's always run on real relationships.

Today, the three strands are one practice: precision, innovation, and the belief that craft without execution is just potential.

What Makes Julian Different

The Unusual Combination

Most photographers can't code. Most developers can't teach. Most tutors don't run award-winning businesses. The intersection is where the value is.

⚙️
Technical Mindset
An engineering degree doesn't just teach you to calculate — it teaches you to think in systems, spot failure modes early, and build things that hold up under real-world conditions.
📸
Creative Execution
9+ years and 900+ shoots across corporate events, cosplay, astrophotography, maternity, and product work. Not a generalist — a photographer who's genuinely mastered multiple disciplines.
🤖
AI-First Operator
Early adopter across all three ventures: Aftershoot for photography post-processing, Claude API for bot development, AI-assisted lesson planning for tutoring. Automation isn't a buzzword — it's in production.
🤝
Community Builder
Active BNI Crescendo member and chapter photographer. NUS Astronomical Society Exco for 4 years. The network is real and reciprocal — not just a follower count.
The Master Framework

The PIXEL Framework

The five principles that run through every shoot, every line of code, and every lesson — across all three ventures.

P
Precision
Engineering-trained attention to detail. Every shot composed, every system architected, every lesson structured with clear purpose.
I
Innovation
AI-first across all three domains. Tools that didn't exist before are built, deployed, and running in production today.
X
eXecution
Ideas without delivery are just potential. 900+ shoots. Bots in prod. Students with real results. Shipping is the proof.
E
Empowerment
Clients who own their visual brand. Students who gain genuine confidence. Communities that grow through shared knowledge.
L
Leverage
Every output built to compound. Automation that runs while you sleep. Photos that become evergreen marketing assets. Lessons that build on themselves.
Each of the three ventures applies PIXEL through its own sub-framework: FRAME · LOGIC · SPARK
Three Ventures

One Vision.

Each rooted in a different discipline — all unified by the PIXEL framework and a commitment to craft over credentials.

📸
Accurova
Photography & Digital Media

Premium photography brand. 900+ shoots, 5.0 Google rating, Singapore SME500 Award 2026. Corporate events, cosplay, portraits, astrophotography — every shot built on accuracy and a genuine eye.

Nikon D850 AI Workflow Events Cosplay Astro
Venture Framework
📷 FRAME
F·ind R·eal A·dapt M·oment E·levate
⌨️
TheBooleanJulian
Software & Automation

Python-first developer building Telegram bots, AI pipelines, and automation tools. From AstroForge (RAW processing engine) to a full bot monitoring fleet — deployment is always GitHub → Zeabur.

Python Telegram Bots Claude API FastAPI Zeabur
Venture Framework
💻 LOGIC
L·isten O·utline G·enerate I·terate C·onfigure
📐
Upteach GreatGrade
Private Tuition · Science & Maths

Private and centre-based tutoring for Primary and Secondary Science and Mathematics — under both the Upteach GreatGrade and Educare4u brands. AI-assisted lesson planning, adaptive teaching, real student outcomes.

P3–P6 Sci & Maths O-Level Sciences AI Lesson Plans Private & Centre
Venture Framework
✏️ SPARK
S·implify P·ractice A·dapt R·einforce K·indle
Accurova · FRAME Framework

Where Accuracy
Meets Innovation

Eight years. 900+ shoots. Every client treated as the most important one in the diary — because they are.

🏆 Singapore SME500 Award 2026 · by ATC
As featured in:
Straits Times Lianhe Zaobao Asia Business Show 2024
900+
Shoots Delivered
5.0
Google Rating
9+
Years Experience
678k
Google Maps Views
FRAME — The Accurova Method
F
Find
Discover the story behind the shoot
R
Real
Authentic, natural — never over-staged
A
Adapt
Studio, outdoor, event, any condition
M
Moment
Decisive, timed — never missed
E
Elevate
AI-enhanced post-production & delivery
Specialisations
01
Corporate & Event Photography
Conferences, product launches, brand activations, BNI events — the moments that matter for your business.
02
Cosplay & Portrait Sessions
Dynamic angles, patient collaboration, and a genuine love for the craft — making your character live on camera.
03
Astrophotography
Deep-sky imaging and nightscapes, powered by AstroForge — a custom Python RAW processing pipeline.
04
Maternity & Lifestyle
Gentle, real, beautifully composed — capturing the moments you'll want to print and frame.
Visit Accurova →
TheBooleanJulian · LOGIC Framework

Building Things
That Actually Work

A Python-first developer identity forged through shipping real projects. Deployment pattern: feature → dev → main → Zeabur, automated end-to-end.

julian@boolean ~ % python
>>> import julian
>>> julian.stack
['Python', 'FastAPI', 'Claude API', 'Zeabur', 'Docker']
>>> julian.deploy_pattern
'feature → dev → main → autodeploy'
>>> julian.philosophy
'Ship it. Iterate. Ship again.'
# push to prod.
LOGIC — The Dev Method
L
Listen
Understand the real problem, not the surface request
O
Outline
design.md first — architect before coding
G
Generate
Build in Python/FastAPI with Claude API
I
Iterate
feature→dev→main, CI/CD tests every push
C
Configure
Zeabur autodeploy, ENV managed, live in minutes
Shipped Projects
🔭 AstroForge
Python · FastAPI
7-stage RAW-to-JPG astrophotography processing pipeline. FastAPI backend, vanilla JS frontend, Docker on Zeabur.
rawpyPillowFastAPIDocker
🎙️ MeetingScribe
AI · CLI
Python CLI using faster-whisper + pyannote speaker diarization, with Claude-powered executive summaries.
faster-whisperpyannoteClaude API
🤖 MonitoringMiku
Telegram · DevOps
Meta-bot monitoring the full bot fleet via Zeabur GraphQL + GitHub API with AI-powered log diagnosis.
python-telegram-botGraphQLGitHub API
🃏 MiguQuest
Gamification
Gamified Miku-themed task manager Telegram bot with XP/streaks and Google Calendar integration.
SQLiteAPSchedulerGoogle Calendar API
🐟 FishLens
In Progress
Beginner-friendly Python computer vision project built to teach a coding student — making learning tactile and visual.
PythonOpenCVClaude Vision
Visit TheBooleanJulian →
Upteach GreatGrade · SPARK Framework

Teaching from
First Principles

The clearest explanations come from people who've had to reverse-engineer hard things themselves. Engineering training turned out to be the best preparation for teaching Physics, Chemistry and Maths.

SPARK — The Teaching Method
S
Simplify
Break complex concepts into clear fundamentals
P
Practice
Targeted exercises, past-year papers, real exam prep
A
Adapt
AI-assisted lesson plans tailored to each student's gaps
R
Reinforce
Systematic review cycles — not just one-pass teaching
K
Kindle
Build genuine curiosity and confidence beyond exam scores
Two Tutoring Brands
✏️
Upteach GreatGrade
Private Tuition · 1-on-1
Fully personalised, home-based sessions. Flexible scheduling, curriculum tailored to each student's school and syllabus. The most direct version of the SPARK method.
P3–P6 Science P3–P6 Maths O-Level Physics O-Level Chemistry Flexible Scheduling
🏫
Educare4u
Tuition Centre · Est. 2002
Tutor at Educare4u Pte Ltd — an award-winning Singapore education management company supporting international students. Structured curriculum with guardianship and school application support.
International Students AEIS Preparation Structured Curriculum AI-Assisted Planning
Community & Roots

The Network Is Real

Not follower counts. Actual relationships built over years of showing up.

🤝
BNI Crescendo Chapter
Joined in March 2026 as an active member and official chapter photographer of one of Singapore's largest and longest-standing BNI chapters — 17+ years old, 50+ business owners, multiple national chapter awards.
📸 Chapter Photographer & Active Referral Member
Member since March 2026
Chapter of the Year — 2015, 2016, 2017 (3 consecutive years)
Titanium Chapter Award — 2018
Built and maintains the chapter's photo archive
View BNI Biography Sheet →
🎓
NUS Engineering
BEng in Materials Science & Engineering, NUS College of Design and Engineering. 4 years of deep involvement in student societies from astronomy to robotics to photography.
NUS Astronomical Society · Exco: Astronomy Head / Ops Head (2018–2022)
NUS Formula SAE Electric Team · 2.5-year project member
NUS Photographic Society · captureRVRC event photographer
AstroChallenge co-organiser (200+ secondary/JC participants)
NUS Toastmasters · Japanese Studies Society
What Clients Say

Trusted By Many

★★★★★
Julian is a long-time photographer of mine, and a friend. Even with his affordable rates, he constantly upgrades his equipment and researches advanced techniques. His dedication to clients has been steadfast. Highly recommended.
WQ
Wah Qi Le
Wahsoshiok
★★★★★
Fantastic dynamic and well-timed photographs that really bring out the essence of the character I'm cosplaying. Very helpful and patient — especially since I am shy and inexperienced behind the camera.
ZY
ZY
Cosplayer
★★★★★
Julian was a great photographer to work with. His passion and professionalism can be seen in the quality photos he took. My associates and I will continue to engage his services in the future.
AQ
Abdul Qayyum
NUS Political Association
★★★★★
Great communication, super easy to work with. Takes the cosplayer's opinion into consideration when planning. Perhaps because he does tutoring — very good at explaining things too!
BB
Babbit
Cosplayer
★★★★★
Although not familiar with beauty events, he was very proactive and quick in learning. Meticulous, responsible, and clearly passionate. Would definitely engage again.
XJ
Xie Jingyi
BREAVACO
★★★★★
The photos turned out so beautiful we want to print and frame them. You have been really sweet, kind and patient throughout. Thank you for all your efforts!
N
Nilima
Maternity Client
Common Questions

FAQ

What types of photography do you specialise in?
Corporate events, cosplay and character portraits, astrophotography, maternity, lifestyle, and product shoots. Each discipline applies the same FRAME method — but the technical approach is calibrated to the specific shoot type. If you're unsure whether your shoot fits, just ask.
Do you travel for shoots?
Yes, within Singapore without any surcharge. For shoots outside Singapore (including Malaysia and the region), travel and accommodation costs are discussed upfront and factored into the quote. The NUS Astronomical Society astro trips to Tioman and Langkawi confirmed that the camera goes wherever the shot requires.
How quickly are photos delivered?
Standard delivery is within 7–14 days of the shoot, depending on the volume of selects. Priority delivery (faster turnaround) is available on the Premium and Full-Day packages. Every client receives all raw selects to review before final edits are confirmed.
Can you help with AI workflow integration or automation for my business?
Yes, through TheBooleanJulian. This covers Telegram bot development, AI pipeline integration using the Claude API, workflow automation, and Python scripting. If you have a repetitive process eating your team's time, there's almost always a way to automate it. Reach out via LinkedIn to discuss.
What levels and subjects do you tutor?
Primary 3 to Primary 6 Mathematics and Science, and Secondary level Physics and Chemistry (O-Level syllabus). Available both privately (Upteach GreatGrade — 1-on-1, flexible location) and through Educare4u tuition centre. If you're unsure whether your child's level is a fit, a diagnostic session can be arranged first.
How do I book a session or get a quote?
For photography: visit accurova.com/contact or message via Instagram @accurova. For tutoring: reach out via LinkedIn or the contact links below. For development work: connect on LinkedIn with a brief description of the project. Response time is typically within 24 hours on weekdays.
Ready to Elevate Your Brand?

Let's create something
that actually works.

Whether you need visuals that communicate, systems that scale, or a student who finally clicks — the conversation starts here.