Jonathan Berkat Sinaga

Jonathan Berkat Sinaga: Email & Phone Number

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Training AI at DataAnnotation|North Sumatra, Indonesia

Position:

Training AI at DataAnnotation

Location:

North Sumatra, Indonesia

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Last updated: 2026-04-01
Updated: 2026-04-01

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Work Experience 14 years

Training AI at DataAnnotation

Feb 2026 - Current

User Testing Contributor at UserTesting

Jan 2025 - Current

Virtual Assistant at Chateau Interior

Aug 2023 - Current

Research And Development Officer at Bina Artha Group

Feb 2022 - Current

English Japanese Customer Service/ Chatbot at Mexc Global

Nov 2021 - Feb 2022

Universal Banker at HSBC

Jan 2020 - Nov 2021

Wealth Management Trainee Program at HSBC

May 2021 - Aug 2021

Teller staff - Advance at HSBC

Sep 2019 - Dec 2019

CCSS Rep Consumer Asset - Platinum (Call center) at HSBC International Wealth and Premier Banking

Jan 2018 - Sep 2019

sales associate (GUCCI) at DFS Group Limited

Aug 2017 - Jan 2018

Bénévole/Volunteer Alliance Française Medan at Alliance Française de Paris

Jul 2016 - Jan 2017

Student Internship at ICS Bali

Aug 2013 - Jan 2014

Surveyor at Polonia Airport

Jul 2012 - Jul 2012

Jonathan Berkat Sinaga started working in 2012, then the employee has changed 10 companies and 12 jobs. On average, Jonathan Berkat Sinaga works for one company for 1 year 1 month.

Their professional focus is Administrative Organization, Analytical Skills, and Banking across 3 core areas.

Education

Bachelor's degree at Universitas Sumatera Utara (USU)

Diploma at Akademi Pariwisata Medan

Frequently Asked Questions

What is Jonathan Berkat Sinaga's email address?

SignalHire found a verified business email address for Jonathan Berkat Sinaga: j*****t@dataannotation.tech.

What is Jonathan Berkat Sinaga's phone number?

SignalHire found a verified phone number for Jonathan Berkat Sinaga: +62-***-***-1415.

How do I contact Jonathan Berkat Sinaga at DataAnnotation?

You can reach Jonathan Berkat Sinaga 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 Berkat Sinaga's professional background?

Jonathan Berkat Sinaga has 14 years of professional experience. They have held roles including User Testing Contributor, Virtual Assistant, and Research And Development Officer at companies such as UserTesting, Chateau Interior, and Bina Artha Group. Their education includes Bachelor's degree from Universitas Sumatera Utara (USU), and Diploma from Akademi Pariwisata Medan.

Is Jonathan Berkat Sinaga's contact information up to date?

Yes. Jonathan Berkat Sinaga's SignalHire profile was last updated on 1 April 2026, reflecting their current position as Training AI at DataAnnotation in New York, NY, United States.

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