Singapore · NUS Engineering

Julian
Cheung Jun Yan

I am a Photographer

Operating at the intersection of technical precision and creative expression — through a camera, a terminal, and a classroom.

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900+ Shoots Delivered
5.0 Google Rating
🏆 Singapore SME500 Award 2026
NUS Engineering Graduate
BNI Crescendo Member
8+ Years in Photography
3 Concurrent Ventures
Straits Times Featured
Lianhe Zaobao Featured
Asia Business Show 2024 Exhibitor
900+ Shoots Delivered
5.0 Google Rating
🏆 Singapore SME500 Award 2026
NUS Engineering Graduate
BNI Crescendo Member
8+ Years in Photography
3 Concurrent Ventures
Straits Times Featured
Lianhe Zaobao Featured
Asia Business Show 2024 Exhibitor

Three Ventures.
One Vision.

Each rooted in a different discipline — all unified by a commitment to craft, precision, and real value delivered.

📸
Accurova
Photography & Digital Media

Premium photography brand with 900+ shoots, a 5.0 Google rating, and the 2026 Singapore SME500 Award. Covering corporate events, cosplay, portraits, maternity, astrophotography, and brand campaigns — each shot built on accuracy and a genuine eye.

Nikon D850 AI-Enhanced Workflow Corporate Events Cosplay Astrophotography
⌨️
TheBooleanJulian
Software & Automation

Python-first developer identity building Telegram bots, AI pipelines, and automation tools — from an astrophotography RAW processing engine (AstroForge) to a fleet of AI-powered bots, CI/CD workflows, and an in-progress AI automation course.

Python Telegram Bots FastAPI Claude API Zeabur / GitHub
📐
Educare4u
Private Tuition · Science & Maths

Private tutor for Primary and Secondary Science and Mathematics, operating under the Educare4u platform. AI-assisted personalised lesson planning and adaptive learning techniques — turning complex concepts into clear, confident understanding.

P3–P6 Science P3–P6 Maths O-Level Sciences AI-Assisted Planning

Where Accuracy
Meets Innovation

Eight years of honing a craft that goes beyond pressing a shutter — investing in the best gear, building custom AI-enhanced workflows, and showing up 100% for every single client. Whether it's a major corporate event or a creative cosplay project, every shoot counts.

🏆 Singapore SME500 Award 2026 · by ATC
As featured in:
Straits Times Lianhe Zaobao Asia Business Show 2024
900+
Shoots Delivered
5.0
Google Rating
8+
Years Experience
678k
Google Maps Views
Specialisations
01
Corporate & Event Photography
Conferences, networking events, product launches, brand activations — 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 come alive on camera.
03
Astrophotography
Deep-sky imaging and nightscape photography, powered by a custom-built Python processing pipeline (AstroForge).
04
Maternity & Lifestyle
Gentle, real, and beautifully composed — capturing the moments you'll want to print and frame.
Visit Accurova →

Building Things
That Actually Work

A Python-first developer identity forged through shipping real projects: Telegram bot ecosystems, AI-powered pipelines, CI/CD workflows, and an astrophotography processing engine. Deployment pattern: GitHub → Zeabur, automated end-to-end.

julian@thebooleanjulian ~ % python
>>> import julian
>>> julian.ventures
['Accurova', 'TheBooleanJulian', 'Educare4u']
>>> julian.stack
['Python', 'FastAPI', 'Telegram', 'Claude API',
 'Docker', 'Zeabur', 'GitHub Actions']
>>> julian.current_project
'FishLens — Computer Vision for Beginners'
>>> julian.deploy_pattern
'feature → dev → main → Zeabur autodeploy'
# push to ship.
Python FastAPI Node.js Claude API GitHub Actions Docker Zeabur SQLite React pyannote OpenCV
Shipped Projects
🔭 AstroForge
Python · FastAPI
Full Python astrophotography RAW-to-JPG processing pipeline. 7-stage processing engine, FastAPI backend, vanilla JS frontend, deployed via Docker on Zeabur.
rawpyPillowFastAPIZeabur
🎙️ MeetingScribe
AI · CLI
Python CLI transcription tool using faster-whisper and pyannote speaker diarization, with Claude-powered executive summaries for meetings.
faster-whisperpyannoteClaude API
🤖 MonitoringMiku
Telegram · DevOps
Meta-bot monitoring an entire Telegram bot fleet. Integrates Zeabur GraphQL API, GitHub API, and AI-powered log diagnosis in real time.
python-telegram-botGraphQLGitHub API
🃏 MiguQuest
Gamification
Gamified task manager Telegram bot with Miku theme, XP/streaks, Google Calendar integration, SQLite, and APScheduler.
SQLiteAPSchedulerGoogle Calendar API
🐟 FishLens
In Progress
Beginner-friendly Python computer vision teaching project for a coding student, using OpenCV to make learning visual and hands-on.
PythonOpenCVTeaching

Community & Craft

Giving back through education, connecting through business networking, and staying grounded in things that matter.

🎓
NUS Engineering
Graduate of the NUS College of Design and Engineering — where the precision of engineering met a love of visual media and astronomy.
NUS Astronomical Society · Exco: Astronomy Head / Ops Head (2018–2022)
NUS Formula SAE Electric Team · 2.5-year project
NUS Photographic Society · captureRVRC events
AstroChallenge co-organiser (200+ secondary/JC participants)
NUS Toastmasters · Japanese Studies Society
🤝
BNI Crescendo Chapter
Active member of one of Singapore's largest and longest-standing BNI chapters — a 17-year-old, 50+ member professional networking community with multiple national chapter awards.
📸 Chapter Photographer & Active Referral Member
BNI Chapter of the Year — 2015, 2016, 2017 (3 consecutive years)
Titanium Chapter Award — 2018
Built member photo archive for the chapter
📚
Private Tutor
Tutoring Primary and Secondary students in Science and Mathematics at EduCare4u — an award-winning Singapore education management company serving foreign students since 2002.
Primary 3–6 Mathematics & Science
O-Level Physics, Chemistry
AI-assisted personalised lesson planning
Adaptive learning techniques and custom materials
🌟
Interests & Creative World
The offscreen world that fuels everything: anime, cosplay photography, figure collecting, astrophotography under dark skies, and a deep obsession with Hatsune Miku and Vocaloid culture.
Anime · 486+ completed entries (MyAnimeList: Baka09ball)
Cosplay photographer & community figure
Pixiv · 13,000+ bookmarks
Hatsune Miku figure collector · Instagram: @cyan39miku
Astrophotography · Nikon D850 nightscapes

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 photography techniques. His dedication to clients has been steadfast. Highly recommended!
Wah Qi Le
Wahsoshiok
★★★★★
A fantastic job at taking dynamic and well-timed photographs to 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
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.
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. A great shoot!
Babbit
Cosplayer
★★★★★
We have engaged Julian for photography and were very pleased with what he captured. Although he might not be familiar with beauty events, he was proactive and quick in learning. Meticulous and responsible. Would definitely engage again.
Xie Jingyi
BREAVACO
★★★★★
The photos turned out beautiful — some of them are so beautiful we want to print and frame them. You have been really sweet, kind and patient. Thank you for all your efforts, see you for another shoot once the baby is out!
Nilima
Maternity Client

Have a shoot,
project, or idea?

Whether you need a photographer for your next event, a developer for your next tool, or a tutor for your child — let's talk.

Book a Shoot with Accurova → View BNI Biography Sheet