Steve Costello, Uxmc
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Steve Costello, Uxmc Email & Phone Number

Principal Consultant and Senior User Experience Architect at CGI
Location: St Louis, Missouri, United States 12 work roles 1 school
1 work email found @daugherty.com 2 phones found area 314 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email s****@daugherty.com
Direct phone (314) ***-****
LinkedIn Profile matched
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Current company
CGI
Role
Principal Consultant and Senior User Experience Architect
Location
St Louis, Missouri, United States
Company size

Who is Steve Costello, Uxmc? Overview

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Quick answer

Steve Costello, Uxmc is listed as Principal Consultant and Senior User Experience Architect at CGI, a company with 70967 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at daugherty.com, phone signal with area code 314, and a matched LinkedIn profile for Steve Costello, Uxmc.

Steve Costello, Uxmc previously worked as Principal Consultant / Senior User Experience Architect at Daugherty Business Solutions and Senior User Experience Architect/Senior Consultant at Daugherty Business Solutions. Steve Costello, Uxmc holds Aeronautical Science from Embry-Riddle Aeronautical University.

Company email context

Email format at CGI

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*@daugherty.com
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Profile bio

About Steve Costello, Uxmc

Quite simply, I love empathizing with users and finding ways to delight them through well-crafted user experiences, resulting in better user engagement and positive results on the bottom line. I have a sincere passion for solving complex problems. I specialize in finding the right problem to solve, balancing business needs with user needs, then generating innovative, evidence-based solutions. My focus has been primarily in ecommerce interfaces that drive sales by reducing friction and increasing user engagement. My 15+ years of enterprise experience in full stack development brings a unique perspective with my ability to facilitate effective communication with cross-functional teams as well as leadership. This is especially useful in my efforts to integrate UX into Agile, which reaps rewards in terms of productivity, flexibility, and well-managed expectations of deliverables such as wireframes, prototypes, and user testing/research documentation.I use my ability as an engaging verbal and written communicator in several ways:~ Introducing Design Thinking to the teams I work with and leadership I work for. The result is software written well the *first* time, decreasing expensive developer time while increasing user satisfaction.~ Interactions with users that make them feel as important as they actually are.~ I am passionate about sharing my passions: I am consistent in evangelizing UX to peers and leadership for the benefit of the end user and the business.I have a User Experience Master Certification (UXMC) via the Nielsen Norman Group, with specialties in Interaction Design, Mobile Design, UX Management, and UX Research.

Listed skills include Jquery, Css, User Experience, .Net, and 41 others.

Current workplace

Steve Costello, Uxmc's current company

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CGI
Cgi
Principal Consultant and Senior User Experience Architect
St. Louis, MO, US
Website
Employees
70967
AeroLeads page
12 roles · 26 years

Steve Costello, Uxmc work experience

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

Principal Consultant And Senior User Experience Architect

Cgi

St. Louis, MO, US

Principal Consultant / Senior User Experience Architect

Current

St Louis, Missouri, United States

  • Lead, build, and mentor teams of UX designers and architects delivering exceptional business- and user-oriented results. Focus areas include overseeing requirements and driving strategic growth for multiple client.
  • Ground-up redesign of a call center application at a major pharmaceutical benefits manager utilized by nearly 10,000 call center agents as well as pharmacists, escalation specialists, and clients, ultimately servicing.
  • Redesigned contracting and rebating platforms used by major healthcare provider, decreasing processing times and increasing fidelity of data entry.
  • Consulted on mobile-first greenfield design of startup fintech web application, creating the design system as well as multiple complex workflows for mortgage inception and financial document submissions.
Apr 2023 - Present

Senior User Experience Architect/Senior Consultant

Current

St Louis, Missouri, United States

Oct 2020 - Present

Senior Ux/Ui Developer

Weissman'S Designs For Dance

Maplewood, MO

  • Created engaging, intuitive user interfaces for high-volume B2B and B2C eCommerce websites and a complex internal system. Duties included user research, wireframes and prototypes, user testing, advocating for internal.
  • Redesigned ecommerce websites with an emphasis on mobile usability, contributing to a 124% increase in mobile conversions, an 87% increase in desktop conversions, and a 58% decrease in bounce rates.
  • Designed Easy Add Tights feature, an innovative tool that enables users to easily add dance tights to their order, resulting in a 107% increase in tights sales year-over-year and reducing time on task by several hours.
  • Created an online product video catalog giving the user an improved product exploration experience while saving the company over $100K per year in DVD creation and shipping costs.
  • Created Product Wall, a highly-interactive tool used by the costume design and merchandising departments to gain high-level insight to current and future product lines. This tool replaces printing hundreds of.
  • Developed the Product Ranking Application, giving the merchandising department the ability to rank the visual order of products across multiple platforms using an intuitive drag-and-drop interface. Reduced time it took.
Feb 2012 - May 2018

Lead Asp.Net Developer

Greater St. Louis Area

Redesigned all public web sites, creating a holistic look-and-feel that generated brand consistency across all domains. Created shared design and static resource framework for use on all sites, simplifying the process of rebranding sites of companies acquired by Stifel.Developed sites with three-tier, service-oriented architecture (SOA), securing all data.

May 2009 - Feb 2012

Asp.Net Developer

Swansea, Illinois

I worked on the MonsterCommerce application, a turnkey eCommerce solution targeted at small-to-medium businesses. The majority of my efforts were focused on the administrative panel interface, where the store owner managed their online store. I simplified complex tasks such as the management of domestic and international shipping options.Additionally, I.

Sep 2006 - May 2009

Asp.Net Developer

Greater St. Louis Area

Designed, developed, and delivered a global invoice tracking application bringing Reuters into compliance with the Sarbanes-Oxley Act of 2002. Coordinated efforts with international users to meet exacting requirements and a strict Federal deadline. Demonstrated initiative by assuming technical responsibility over the Reuters–St. Louis intranet site within.

Aug 2005 - Sep 2006

Internet Developer

Greater St. Louis Area

Assisted in transiting all public sites to XHTML, with a significant focus on creating accessible sites for the numerous clients with disabilities.Converted acquired company sites to Express Scripts branding requirements.

2001 - 2003 ~2 yrs

Network Technician

Pearl Computer

St. Charles, MO

Primarily worked on troubleshooting and repairing desktop computers, laptops, and networks on- and offsite. Assisted in website development for several clients, including the redesign of Pearl's own website.

2000 - 2002 ~2 yrs

Flight Deck & Fuels Electrician

USS Dwight D. Eisenhower (CVN-69)

Responsible for the maintenance and repair of over $45 million worth of electrical equipment relating to the aviation fueling system, including pumps, controllers, electrically-operated valves, pump room control panels, and tank level indicators. Maintained all exterior electrical equipment including flight deck lighting, aircraft warning lights, and.

Nov 1990 - Feb 1995
Team & coworkers

Colleagues at CGI

Other employees you can reach at cgi.com. View company contacts for 70967 employees →

1 education record

Steve Costello, Uxmc education

FAQ

Frequently asked questions about Steve Costello, Uxmc

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

What company does Steve Costello, Uxmc work for?

Steve Costello, Uxmc works for CGI.

What is Steve Costello, Uxmc's role at CGI?

Steve Costello, Uxmc is listed as Principal Consultant and Senior User Experience Architect at CGI.

What is Steve Costello, Uxmc's email address?

AeroLeads has found 1 work email signal at @daugherty.com for Steve Costello, Uxmc at CGI.

What is Steve Costello, Uxmc's phone number?

AeroLeads has found 2 phone signal(s) with area code 314 for Steve Costello, Uxmc at CGI.

Where is Steve Costello, Uxmc based?

Steve Costello, Uxmc is based in St Louis, Missouri, United States while working with CGI.

What companies has Steve Costello, Uxmc worked for?

Steve Costello, Uxmc has worked for Cgi, Daugherty Business Solutions, Weissman'S Designs For Dance, Stifel Nicolaus, and Network Solutions.

Who are Steve Costello, Uxmc's colleagues at CGI?

Steve Costello, Uxmc's colleagues at CGI include Kathryn Audrey, Kris Brunner, Guru Pyari, Shreay Agrawal, and Yasmina Naher.

How can I contact Steve Costello, Uxmc?

You can use AeroLeads to view verified contact signals for Steve Costello, Uxmc at CGI, including work email, phone, and LinkedIn data when available.

What schools did Steve Costello, Uxmc attend?

Steve Costello, Uxmc holds Aeronautical Science from Embry-Riddle Aeronautical University.

What skills is Steve Costello, Uxmc known for?

Steve Costello, Uxmc is listed with skills including Jquery, Css, User Experience, .Net, Asp.Net, Agile Methodologies, User Interface Design, and Javascript.

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