John Hoffsis
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John Hoffsis Email & Phone Number

Senior Interactive Developer at Pandora
Location: San Francisco, California, United States 5 work roles 2 schools
3 work emails found @pandora.com 2 phones found area 415 and 510 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 2 phones

Work email j****@pandora.com
Direct phone (415) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Interactive Developer
Location
San Francisco, California, United States
Company size

Who is John Hoffsis? Overview

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Quick answer

John Hoffsis is listed as Senior Interactive Developer at Pandora, a company with 2408 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at pandora.com, phone signal with area code 415, 510, and a matched LinkedIn profile for John Hoffsis.

John Hoffsis previously worked as Senior Interactive Developer at Allen Interactions and Senior Developer / Interaction Designer at Red Hill Studios. John Hoffsis holds Master'S Degree, International Policy Studies, Summa Cum Laude from Middlebury Institute Of International Studies At Monterey.

Company email context

Email format at Pandora

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{first}.{last}@pandora.com
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AeroLeads found 3 current-domain work email signals for John Hoffsis. Compare company email patterns before reaching out.

Profile bio

About John Hoffsis

I'm a senior developer and creative UX technologist with over 15 years of experience designing and programming digital learning products, including games, simulations, e-learning courseware, mobile applications, and interactive museum installations across desktops, tablets, phones, and custom platforms. I'm fluent in all aspects of the product design lifecycle of educational learning solutions, and have extensive experience in interaction design, user interface design, usability testing, and in leading creative teams. Tools & Technologies:Competencies - Front End Web Development, UX, UI, Interaction Design, Usability Testing, Responsive Design, Cross Browser Support, Rapid Prototyping, Animation, OOP, Single Page Web Applications, Debugging, Mobile Deployment, Client Communication, ScrumLanguages - JavaScript, HTML5, CSS, CSS3, Python, Node, AS 3.0, Objective-C, AJAX, JSON, XML, YAMLFrameworks and Libraries: Angular, Backbone, Marionette, Lodash, Require, CreateJS, SASS, Compass, jQuery, GreensockApplications - Adobe Creative Suite, WebStorm, Flash, Flex, XcodeSource Control - Git, Mercurial, SVN, Vault

Listed skills include E Learning, User Experience, Flash, User Experience Design, and 31 others.

Current workplace

John Hoffsis's current company

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Pandora
Pandora
Senior Interactive Developer
oakland, california, united states
Website
Employees
2408
AeroLeads page
5 roles · 24 years

John Hoffsis work experience

A career timeline built from the work history available for this profile.

Senior Interactive Developer

Current

Oakland, California

Architect, build, and maintain systems and tools to create, scale, and support internal web-based training for a company of 2400 employees. Research and implement solutions that promote scalability and shift the overall training balance from ILT to web-based programs.

Jun 2015 - Present

Senior Interactive Developer

San Francisco, CA

Work in highly collaborative cross-functional teams to design, architect and develop training software, simulations and fully gamified digital learning experiences. Guide and mentor other developers and designers. As Guild Master of corporate Developer Guild, lead the exploration, evaluation, and adoption of emerging technologies that affect digital.

Nov 2012 - May 2015

Senior Developer / Interaction Designer

Red Hill Studios

Designed and programmed games, simulations, educational media, business tools and interactive museum exhibits. Wrote class libraries, architected data models, prototyped user interfaces, designed interaction models, and improved and maintained existing code bases.

Jan 2010 - Oct 2012

Manager, User Experience Design

San Francisco, CA

Directed a team of visual and interaction designers. Conceptualized, proposed, prototyped, designed and implemented new product features. Evaluated and enhanced existing courseware. Innovated solutions for next generation product line.

Aug 2007 - Dec 2009

Senior Designer / Flash Developer

San Francisco, CA

Conceptualized, designed, prototyped, programmed, and tested over 30 Flash based learning activity templates. Developed modular, data-driven, object-oriented architectures. Reverse- engineered, troubleshot, and refactored existing Flash templates and legacy code.

2002 - Aug 2007
Team & coworkers

Colleagues at Pandora

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2 education records

John Hoffsis education

FAQ

Frequently asked questions about John Hoffsis

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

What company does John Hoffsis work for?

John Hoffsis works for Pandora.

What is John Hoffsis's role at Pandora?

John Hoffsis is listed as Senior Interactive Developer at Pandora.

What is John Hoffsis's email address?

AeroLeads has found 3 work email signals at @pandora.com for John Hoffsis at Pandora.

What is John Hoffsis's phone number?

AeroLeads has found 2 phone signal(s) with area code 415, 510 for John Hoffsis at Pandora.

Where is John Hoffsis based?

John Hoffsis is based in San Francisco, California, United States while working with Pandora.

What companies has John Hoffsis worked for?

John Hoffsis has worked for Pandora, Allen Interactions, Red Hill Studios, and Globalenglish.

Who are John Hoffsis's colleagues at Pandora?

John Hoffsis's colleagues at Pandora include Nikhil Rastogi, Nishith Roy, Agus Susanto, R Hood, and Linda P.

How can I contact John Hoffsis?

You can use AeroLeads to view verified contact signals for John Hoffsis at Pandora, including work email, phone, and LinkedIn data when available.

What schools did John Hoffsis attend?

John Hoffsis holds Master'S Degree, International Policy Studies, Summa Cum Laude from Middlebury Institute Of International Studies At Monterey.

What skills is John Hoffsis known for?

John Hoffsis is listed with skills including E Learning, User Experience, Flash, User Experience Design, User Interface Design, Css, Scrum, and Javascript.

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