Jonathan Hendratno: Email & Phone Number

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Audio Visual Technician at CTS (Corporate Technology Services)|Greater Melbourne Area, Australia

Position:

Audio Visual Technician at CTS (Corporate Technology Services)

Location:

Greater Melbourne Area, Australia

View Jonathan Hendratno's Email

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Last updated: 2026-08-11

Updated: 2026-08-11

Found email addresses for Jonathan Hendratno:

Business emails:

h****************n@ctsav.com.au

Personal emails:

h***@gmail.com,

h***@sushijiro.com.au

Found phones for Jonathan Hendratno:

+61-434-***-*67,

+61-466-***-*59,

+61-434-***-*26

A different Jonathan Hendratno?

Work Experience 6 years

Audio Visual Technician at CTS (Corporate Technology Services)

Nov 2025 - Current

Stagehand at GigPower Pty

Nov 2025 - Current

Music Director / Keyboardist / Engineer at LEMES Music

Dec 2024 - Current

Producer / Composer / Mixing Engineer at Self-employed

Nov 2020 - Current

Co-Founder at MEMORII Films

Feb 2023 - Current

Event Photographer at MEMORII Films

Feb 2023 - Jun 2024

Food and Beverage Server at Formula 1® Australian Grand Prix

Mar 2025 - Mar 2025

Front of House at Sushi Jiro

Nov 2024 - Feb 2025

Jonathan Hendratno started working in 2020, then the employee has changed 6 companies and 7 jobs. On average, Jonathan Hendratno works for one company for 1 year 9 months.

Jonathan is proficient in English and Indonesian. Their professional focus is Adobe Lightroom, Adobe Premiere Pro, and Album Production across 3 core areas.

Jonathan holds Avid Certified | Pro Tools Specialist, Dante Certification Level 1, and Responsible Service of Alcohol certifications and has been awarded 1st Runner Up in Yamaha Piano Competition 2021 (Music School Level)

Education

Bachelor of Arts - BA, Audio Engineering at SAE University College Aus

High School at SMAK 1 PENABUR Jakarta

Frequently Asked Questions

What is Jonathan Hendratno's email address?

SignalHire found verified email addresses for Jonathan Hendratno, both business and personal. Their business email is h****************n@ctsav.com.au, and personal emails include h***@gmail.com, and h***@sushijiro.com.au.

What is Jonathan Hendratno's phone number?

SignalHire found multiple verified phone numbers for Jonathan Hendratno: +61-434-***-*67, +61-466-***-*59, and +61-434-***-*26.

How do I contact Jonathan Hendratno at CTS (Corporate Technology Services)?

You can reach Jonathan Hendratno through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jonathan Hendratno's professional background?

Jonathan Hendratno has 6 years of professional experience. They have held roles including Stagehand, Music Director / Keyboardist / Engineer, and Producer / Composer / Mixing Engineer at companies such as GigPower Pty, LEMES Music, and Self-employed. Their education includes Bachelor of Arts - BA, Audio Engineering from SAE University College Aus, and High School from SMAK 1 PENABUR Jakarta.

Is Jonathan Hendratno's contact information up to date?

Yes. Jonathan Hendratno's SignalHire profile was last updated on 11 August 2026, reflecting their current position as Audio Visual Technician at CTS (Corporate Technology Services) in Sydney, New South Wales, Australia.

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