Senior Mobile Engineer
CurrentLooking forward to this new opportunity. Hopefully I can make a big impact on their iOS and mobile platforms.
Feb 2023 - Present
AeroLeads people directory · profile
Steffin Griswold Email & Phone Number
Senior iOS Developer
at
GUARDIAN RFID®
1 work email found
@shakar9.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior iOS Developer
Location
Minneapolis, Minnesota, United States
Who is Steffin Griswold? Overview
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Quick answer
Steffin Griswold is listed as Senior iOS Developer at GUARDIAN RFID®, based in Minneapolis, Minnesota, United States. AeroLeads shows a work email signal at shakar9.com and a matched LinkedIn profile for Steffin Griswold.
Steffin Griswold previously worked as Senior Mobile Engineer at Guardian Rfid® and iOS Senior Developer at North Pole Engineering. Steffin Griswold holds Ba, Communication Design & Fine Arts from Wartburg College.
Company email context
Email format at GUARDIAN RFID®
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{first}@shakar9.com
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AeroLeads found 1 current-domain work email signal for Steffin Griswold. Compare company email patterns before reaching out.
Profile bio
About Steffin Griswold
I have a unique combination of skill sets developed over 20 plus years. I enjoy technical engineering and have a background in fine arts and graphics and I find many ways to combine the two. That’s where the magic comes together for the best user experience.My current skill set includes a number of tools and languages. I excel at working with clients to understand what they really need to focus on to make a successful app and to successfully guide them to MVP launch. My most recent work has focused on client communications, development and field testing of Bluetooth/TCP connection to mobile apps.
Listed skills include Animation, Interaction Design, User Interface Design, Adobe Creative Suite, and 18 others.
Current workplace
Steffin Griswold's current company
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6 roles
Steffin Griswold work experience
A career timeline built from the work history available for this profile.
Ios Senior Developer
- Develop code for apps in the Health and Fitness category and medical device category
- Use Bluetooth and other radio technology to track fitness and medical diagnosis sensors and display live data in-screen and in-app as well as create records to view and compare past data
- Collaborate with in-house software engineers to produce firmware and mobile solutions for controlling hardware
- Create tvOS application to read up to 40 sensors and display live data for group fitness workouts on-screen in gym locations
- Collect information from fitness equipment and connect via Apple Watch devices for individual users to record workouts
- Work directly with clients as primary contact for progress and scope updates. Provide fitness data tracking software on a hybrid mobile app platform to document group workouts for student populations to compare with.
Dec 2017 - Jan 2023
Sr Mobile Developer
Ackmann & Dickenson, Inc.
- Designed and developed new features for autonomous flight controller for commercial drones using iOS
- Created process to consume recorded flight data and generate mapping outputs using GPS, MapKit and Google Maps APIs
- Used AWS APIs to download drone data and upload to S3 for processing
Nov 2015 - Aug 2017
Senior Ios Developer
- Created MVP and proof of concepts for iOS and Android mobile applications for start-up and innovation clients
- Performed technical assessments, created wireframes, wrote scope documentation, created scope estimates and product documentation for engineers
Nov 2013 - Nov 2015
Digital Technical Lead / Senior Ios Developer
- Led iOS projects from design through development and delivery
- Worked with digital producers to create scope documents and estimate work orders
- Collaborated directly with writers, UI designers and UX designers to create interactive and engaging applications
- Team won Webby honorable mention for FallFree website
Jan 2007 - Nov 2013
Interactive Designer & Developer
- Designed and developed digital training simulations and e-learning courses
- Worked from wireframes and scope documents
- Created designs that fit the needs of the clients
Nov 1999 - Dec 2006
1 education record
Steffin Griswold education
-
Wartburg College
FAQ
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Quick answers generated from the profile data available on this page.
What company does Steffin Griswold work for?
Steffin Griswold works for GUARDIAN RFID®.
What is Steffin Griswold's role at GUARDIAN RFID®?
Steffin Griswold is listed as Senior iOS Developer at GUARDIAN RFID®.
What is Steffin Griswold's email address?
AeroLeads has found 1 work email signal at @shakar9.com for Steffin Griswold at GUARDIAN RFID®.
Where is Steffin Griswold based?
Steffin Griswold is based in Minneapolis, Minnesota, United States while working with GUARDIAN RFID®.
What companies has Steffin Griswold worked for?
Steffin Griswold has worked for Guardian Rfid®, North Pole Engineering, Ackmann & Dickenson, Inc., Gokart Labs, and Periscope.
How can I contact Steffin Griswold?
You can use AeroLeads to view verified contact signals for Steffin Griswold at GUARDIAN RFID®, including work email, phone, and LinkedIn data when available.
What schools did Steffin Griswold attend?
Steffin Griswold holds Ba, Communication Design & Fine Arts from Wartburg College.
What skills is Steffin Griswold known for?
Steffin Griswold is listed with skills including Animation, Interaction Design, User Interface Design, Adobe Creative Suite, Storyboarding, User Experience, Creative Direction, and Art Direction.
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