Ojak Hotmatua Sinaga
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Ojak Hotmatua Sinaga Email & Phone Number

Team Lead UI and UX Designer at 3Dolphins.ai (PT. InMotion Inovasi Teknologi)
Location: Jakarta, Indonesia, Indonesia 6 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Role
Team Lead UI and UX Designer
Location
Jakarta, Indonesia, Indonesia
Company size

Who is Ojak Hotmatua Sinaga? Overview

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Quick answer

Ojak Hotmatua Sinaga is listed as Team Lead UI and UX Designer at 3Dolphins.ai (PT. InMotion Inovasi Teknologi), a company with 40 employees, based in Jakarta, Indonesia, Indonesia. AeroLeads shows a matched LinkedIn profile for Ojak Hotmatua Sinaga.

Ojak Hotmatua Sinaga previously worked as Team Lead UI/UX Designer at 3Dolphins.Ai (Pt. Inmotion Inovasi Teknologi) and UI/UX Designer at 3Dolphins.Ai (Pt. Inmotion Inovasi Teknologi). Ojak Hotmatua Sinaga holds Bachelor Of Science, 3.35 from Binus University.

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Email format at 3Dolphins.ai (PT. InMotion Inovasi Teknologi)

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3Dolphins.ai (PT. InMotion Inovasi Teknologi)

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Profile bio

About Ojak Hotmatua Sinaga

Ojak Hotmatua Sinaga is a Team Lead UI and UX Designer at 3Dolphins.ai (PT. InMotion Inovasi Teknologi).

Current workplace

Ojak Hotmatua Sinaga's current company

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3Dolphins.ai (PT. InMotion Inovasi Teknologi)
3Dolphins.Ai (Pt. Inmotion Inovasi Teknologi)
Team Lead UI and UX Designer
Jakarta, Indonesia
Website
Employees
40
AeroLeads page
6 roles

Ojak Hotmatua Sinaga work experience

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Team Lead Ui/Ux Designer

Current

Jakarta Pusat, Jakarta Raya, Indonesia

🔸 Collaborate with product managers, project managers, pre-sales, engineers, and other stakeholders, reporting directly to the Head of Product Manager.🔸 Established design standards and guidelines for 3Dolphins SRM, ensuring consistent quality across design projects.🔸 Led research initiatives to align design strategies with business objectives and user.

Mar 2024 - Present

Ui/Ux Designer

Jakarta Pusat, Jakarta Raya, Indonesia

🔸 Conducted end-to-end user research, including planning, user interviews, analysis, testing, and presenting results to stakeholders.🔸 Designed and prototyped user-friendly interfaces, conducted testing to optimize usability and led design for projects like 3Dolphins Marketing SRM, 3Dolphins Loyalty, and 3Dolphins SaaS.

Aug 2020 - Mar 2024

Graphic Designer

Jakarta Selatan, Jakarta Raya, Indonesia

At KANDI IMAJI, an award-winning public relations agency, I supported a variety of high-profile clients by creating impactful visual content. My work spanned social media graphics, event materials, and reports for clients such as PT Hutama Karya and PT Hutama Karya Infrastruktur.🔸 Created social media visuals, event materials, and engaging annual reports.

Nov 2019 - Jul 2020

Graphic Designer Internship

Jl. H.R. Rasuna Said Blok X2 Kav. 6, Kuningan, Jakarta 12950, Indonesia

As a Graphic Design Intern at KASKUS, I was embedded in the creative team, where I produced high-impact visuals to promote KASKUS programs, events, and podcasts across social media channels.🔸 Crafted social media assets to boost visibility and engagement for KASKUS’s various initiatives.🔸 Applied branding consistency and visual appeal to digital content.

Jun 2019 - Aug 2019

Ui/Ux Designer Internship

Jalan Raya RS Fatmawati No.7, RT.4/RW.6, Kebayoran Baru, Jakarta Selatan

I joined PT Sprint Asia Technology as a UI/UX Design Intern, working to improve the usability of the BayarInd and PasarInd mobile applications. I conducted user needs assessments and created intuitive design solutions to enhance both new and existing features.🔸 Analyzed user requirements and behaviors for BayarInd and PasarInd.🔸 Developed wireframes, low.

Jul 2018 - Sep 2018
Team & coworkers

Colleagues at 3Dolphins.ai (PT. InMotion Inovasi Teknologi)

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2 education records

Ojak Hotmatua Sinaga education

FAQ

Frequently asked questions about Ojak Hotmatua Sinaga

Quick answers generated from the profile data available on this page.

What company does Ojak Hotmatua Sinaga work for?

Ojak Hotmatua Sinaga works for 3Dolphins.ai (PT. InMotion Inovasi Teknologi).

What is Ojak Hotmatua Sinaga's role at 3Dolphins.ai (PT. InMotion Inovasi Teknologi)?

Ojak Hotmatua Sinaga is listed as Team Lead UI and UX Designer at 3Dolphins.ai (PT. InMotion Inovasi Teknologi).

Where is Ojak Hotmatua Sinaga based?

Ojak Hotmatua Sinaga is based in Jakarta, Indonesia, Indonesia while working with 3Dolphins.ai (PT. InMotion Inovasi Teknologi).

What companies has Ojak Hotmatua Sinaga worked for?

Ojak Hotmatua Sinaga has worked for 3Dolphins.Ai (Pt. Inmotion Inovasi Teknologi), Kandi Imaji, Kaskus Networks, and Pt. Sprint Asia Technology.

Who are Ojak Hotmatua Sinaga's colleagues at 3Dolphins.ai (PT. InMotion Inovasi Teknologi)?

Ojak Hotmatua Sinaga's colleagues at 3Dolphins.ai (PT. InMotion Inovasi Teknologi) include Kevin Nathaniel, Rois Saputra, Fadhil Suhendi, Afianti R., and Ramadhina Trie Ananda.

How can I contact Ojak Hotmatua Sinaga?

You can use AeroLeads to view verified contact signals for Ojak Hotmatua Sinaga at 3Dolphins.ai (PT. InMotion Inovasi Teknologi), including work email, phone, and LinkedIn data when available.

What schools did Ojak Hotmatua Sinaga attend?

Ojak Hotmatua Sinaga holds Bachelor Of Science, 3.35 from Binus University.

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