Robert Mueller: Email & Phone Number

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Staff Product Designer at Visa|Austin, Texas, United States

Position:

Staff Product Designer at Visa

Location:

Austin, Texas, United States

View Robert Mueller's Email

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for Robert Mueller:

Business emails:

r******r@cisco.com,

r****t@cisco.com,

m*****r@geograt.de

Personal emails:

r******a@mac.com,

r**********a@blackplanet.com,

r******a@me.com

Found phones for Robert Mueller:

+1-480-***-**00,

+1-870-***-**76

A different Robert Mueller?

Work Experience 10 years

Staff Product Designer at Visa

Oct 2025 - Current

Senior Product Designer at Cisco

May 2023 - Nov 2024

Founding Designer at Geograt

Nov 2019 - Apr 2022

Founding Designer at bytabo® - Digital Crew

Oct 2017 - Oct 2019

Computer Science Teaching Assistant at Otto-Friedrich-Universität Bamberg

Apr 2016 - Feb 2018

Robert Mueller started working in 2016, then the employee has changed 4 companies and 3 jobs. On average, Robert Mueller works for one company for 1 year 8 months.

Robert is proficient in English and German. Their professional focus is Agile Methodologies, Algorithms, and Artificial Intelligence (AI) across 3 core areas.

Robert holds UX Management: Strategy and Tactics (Top 10% in class distinction) certifications and has been awarded 1st Prize – IJCAI Angry Birds AI Championship

Education

Bachelor of Science at Otto-Friedrich-Universität Bamberg

Frequently Asked Questions

What is Robert Mueller's email address?

SignalHire found verified email addresses for Robert Mueller, both business and personal. Their business email is r******r@cisco.com, and personal emails include r******a@mac.com, r**********a@blackplanet.com, and r******a@me.com.

What is Robert Mueller's phone number?

SignalHire found multiple verified phone numbers for Robert Mueller: +1-480-***-**00, and +1-870-***-**76.

How do I contact Robert Mueller at Visa?

You can reach Robert Mueller 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 Robert Mueller's professional background?

Robert Mueller has 10 years of professional experience. They have held roles including Senior Product Designer, Founding Designer, and Founding Designer at companies such as Cisco, Geograt, and bytabo® - Digital Crew. Their education includes Bachelor of Science from Otto-Friedrich-Universität Bamberg.

Is Robert Mueller's contact information up to date?

Yes. Robert Mueller's SignalHire profile was last updated on 15 July 2026, reflecting their current position as Staff Product Designer at Visa in Foster City, California, United States.

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Robert Mueller

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