Dan Sim
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Dan Sim Email & Phone Number

Design Leadership, Design Systems, UX, Product Design at OCC
Location: Chicago, Illinois, United States 11 work roles 2 schools
1 work email found @westfieldlabs.com 3 phones found area 408, 415, and 129 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@westfieldlabs.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
OCC
Role
Design Leadership, Design Systems, UX, Product Design
Location
Chicago, Illinois, United States
Company size

Who is Dan Sim? Overview

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Quick answer

Dan Sim is listed as Design Leadership, Design Systems, UX, Product Design at OCC, a company with 1933 employees, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at westfieldlabs.com, phone signal with area code 408, 415, 129, and a matched LinkedIn profile for Dan Sim.

Dan Sim previously worked as Design Manager at Occ and Associate Principal UX/UI at Occ. Dan Sim holds Art Direction from Award School.

Company email context

Email format at OCC

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{first_initial}{last}@westfieldlabs.com
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AeroLeads found 1 current-domain work email signal for Dan Sim. Compare company email patterns before reaching out.

Profile bio

About Dan Sim

I create strong, clear and meaningful product experiences with a focus on function and task with the benefit of an extensive history of design and development experience .I take a lean & agile approach to production, believe in design clarity over decoration, and champion the minimum viable product & functional prototype.Interested in experiential & new media, mobile development and a passionate advocate for user experience.

Listed skills include User Experience, User Interface Design, Html 5, Web Development, and 39 others.

Current workplace

Dan Sim's current company

Company context helps verify the profile and gives searchers a useful next step.

OCC
Occ
Design Leadership, Design Systems, UX, Product Design
chicago, illinois, united states
Website
Employees
1933
AeroLeads page
11 roles

Dan Sim work experience

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

Design Manager

Current
Occ

Chicago, Illinois, United States

OCC is a Systemically Important Financial Market Utility. My role is to lead the strategy and direction of product design during a massive re-platforming, while managing a team of designers.- Founded a collaborative design studio practice with an open, constructive and nimble team dynamic to streamline the problem solving process and cross pollination of.

Sep 2023 - Present

Associate Principal Ux/Ui

Occ

- Led continuous improvement of design system and expansion into new patterns and platforms.- Regularly presented design system progress and benefits to the larger organization, gaining buy-in and an expectation of design quality and consistency.- Created icon system and loading mechanism to expand upon and better implement third party libraries.- Defined.

Feb 2023 - Sep 2023

Senior Designer. Design System Project Lead

Sydney, New South Wales, Australia

- Led a cross-functional working group of designers and engineers, driving complex conversations across products and organizations to advocate for design excellence, shared patterns and components while leveraging the work of others across the company.- Dramatically lowered cost and time required for a major rebrand thanks to considerate planning of a.

Sep 2020 - Mar 2023

Senior Designer

Sydney, Australia

- Served as lead designer and product manager for Vocal.media through audience growth to ~1M daily users.- Helped the team Atlassian ship the first Design System for Forge UI.- Contributed to internal design system development.

Jul 2019 - Jul 2020

Research & Development Technology Lead

San Francisco

- Produced pilot robotics programme for wayfinding, physical data capture and same-day delivery experiments.- Developed bluetooth based indoor navigation prototypes.- Drove adoption of transformative technology such as React.js and WebGL.- Created browser extensions used to automate cumbersome and complicated business processes.

Jan 2016 - Jan 2017

Senior Software Engineer

Sydney, Australia

- Developed custom web based mapping & wayfinding engine.- Led front end engineering for touchscreen kiosks for London, LA and World Trade Center locations.

Mar 2014 - Jan 2017

Creative Lead

Sydney

- Day-to-day operations, client liaison & negotiation, project scoping and requirements.- Project management of multiple teams across time zones and disciplines.- Advising UX & design, information architecture & wireframing, creative briefs, persona & task analysis and communication strategy.- Development of best-practice guidelines for collaboration and.

Nov 2012 - Mar 2014

Partner / Consultant

Exploding Box Productions

Brisbane, Oxford, Sydney

- Full service digital production consultancy.- Working with local and international clients on strategy, scope, design and project management of websites, web and mobile applications.- Web, mobile and social media application production & development. - User experience strategy & user interface design. - Strategic consulting in digital communications..

Mar 2010 - Mar 2014

Ux & Frontend Lead

Brisbane, Australia

- Responsible for the user experience and style of sites & applications, display ads, social networking.- Performed as frontend lead, guiding development of applications from data visualisation to event management.

Jan 2008 - Mar 2010

Designer

Neilson Design

Brisbane

Conception & design of print advertising, point of sale, retail design, outdoor advertising for local, national and international clients & campaigns including Nintendo, Sega, JB-Hifi, Vivendi, MultiTrode, EB-Games.

Jun 2007 - Jan 2008
Team & coworkers

Colleagues at OCC

Other employees you can reach at theocc.com. View company contacts for 1933 employees →

2 education records

Dan Sim education

FAQ

Frequently asked questions about Dan Sim

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

What company does Dan Sim work for?

Dan Sim works for OCC.

What is Dan Sim's role at OCC?

Dan Sim is listed as Design Leadership, Design Systems, UX, Product Design at OCC.

What is Dan Sim's email address?

AeroLeads has found 1 work email signal at @westfieldlabs.com for Dan Sim at OCC.

What is Dan Sim's phone number?

AeroLeads has found 3 phone signal(s) with area code 408, 415, 129 for Dan Sim at OCC.

Where is Dan Sim based?

Dan Sim is based in Chicago, Illinois, United States while working with OCC.

What companies has Dan Sim worked for?

Dan Sim has worked for Occ, Domain, Thinkmill, Scentre Group (Owner And Operator Of Westfield In Aus And Nz), and Westfield Labs`.

Who are Dan Sim's colleagues at OCC?

Dan Sim's colleagues at OCC include Faisal Malik, Otis Hubbard, Dee Will, Sheeraz Hussain, and Carlos Daniel Jimenez.

How can I contact Dan Sim?

You can use AeroLeads to view verified contact signals for Dan Sim at OCC, including work email, phone, and LinkedIn data when available.

What schools did Dan Sim attend?

Dan Sim holds Art Direction from Award School.

What skills is Dan Sim known for?

Dan Sim is listed with skills including User Experience, User Interface Design, Html 5, Web Development, Mobile Applications, Web Design, Interaction Design, and Wireframes.

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