Chris Renfrow

Chris Renfrow Email and Phone Number

Owner and Software Development Consultant @ Renfrow Technologies
Phoenix, AZ, US
Chris Renfrow's Location
Greater Phoenix Area, United States, United States
Chris Renfrow's Contact Details

Chris Renfrow personal email

Chris Renfrow phone numbers

About Chris Renfrow

At the helm of my software development consultancy, I harness my expertise in Android technologies, including Android Jetpack and Kotlin Coroutines, to deliver transformative solutions. My approach has led to the creation of an image compression algorithm that unlocked $300M in first year sales for a national retailer, evidencing my ability to translate complex technical challenges into tangible business results.My tenure at Fasetto, was marked by the development of a groundbreaking Android application and an SDK that facilitated inter-device connections. The collaboration with teams across platforms exemplifies my commitment to innovation and cross-functional teamwork in crafting user-centric applications that enhance device connectivity and user experiences.

Chris Renfrow's Current Company Details
Renfrow Technologies

Renfrow Technologies

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Owner and Software Development Consultant
Phoenix, AZ, US
Website:
renfrowtech.com
Employees:
2
Chris Renfrow Work Experience Details
  • Renfrow Technologies
    Owner And Software Development Consultant
    Renfrow Technologies
    Phoenix, Az, Us
  • Iseatz
    Senior Software Engineer
    Iseatz Nov 2024 - Present
    New Orleans, Louisiana, Us
  • Renfrow Technologies
    Owner/Software Development Consultant
    Renfrow Technologies Jan 2017 - Present
    Gilbert, Az, Us
    - Rewrote existing Unity app to native Android using Kotlin, Hilt/Dagger, Jetpack Compose, Coroutines improving user experience- Created proof of concept app combining face recognition, identity verification and point of sale to create a cardless store experience- Found that nearly 40% of a client’s code base was redundant due to incorrect project structuring and created a template for offshore teams to use to correct the project structure and remove the redundancy- Created image compression algorithm to compress TIFF files of customers signatures for a nationwide retailer, unblocking release on a feature accounting for over $300 millions in sales in the first year- Built application flow controlled by API to allow for flexibility in the number and type of fields and pages in a workflow
  • Fasetto
    Senior Software Engineer
    Fasetto Feb 2023 - Dec 2023
    Scottsdale, Arizona, Us
    - Developed cutting-edge Android application enabling connection agnostic device discovery and connectivity for client applications- Developed SDK for client application developers to use to integrate with our application- Built the application and SDK from idea through proof of concept- Worked closely with Windows and Linux developers to facilitate connectivity between platforms- Used BLE, Wi-Fi, Wi-Fi Direct and DNS-SD along with Websockets and TCP and UDP raw sockets for setting up and communicating connections in the most efficient way possible
  • Hydrow, Inc.
    Senior Software Engineer
    Hydrow, Inc. Sep 2021 - Feb 2023
    Boston, Massachusetts, Us
    - Added the first Jetpack Compose view to the app- Developed Android application on the Hydrow rowing machine utilizing Kotlin, Coroutines, Dagger and Hilt for dependency injection, Retrofit RESTful API integration, Room database, Jetpack Navigation, Firebase (Crashlytics, A/B Testing), JUnit for unit testing and Espresso for UI tests- Advocated best practices, code styles and architecture design for Android applications- Worked closely with companion smartphone app developers to ensure any shared functionality maintained compatibility with their applications
  • Smartrent
    Mobile Engineering Manager
    Smartrent Jan 2020 - Sep 2021
    Scottsdale, Arizona, Us
    - Expanded team from 3 to 8 engineers- Worked with senior leadership and product management to differentiate between functionality required at launch andfollow up functionality- Created development and release processes to ensure quality delivery to the end user- Managed the Jira workflows for all engineering teams- Determined role requirements for new positions to make sure that the right people were hired for the right positions- Grew team members by delivering thoughtful, constructive feedback and assisting with creating and achieving goals- Collaborated with product management for short and medium term planning and feature prioritization- Analyzed risks and benefits for bug fixes to determine delivery priority and timelines
  • Smartrent
    Senior Software Engineer, Team Lead
    Smartrent Nov 2017 - Jan 2020
    Scottsdale, Arizona, Us
    - Led timely feature delivery of iOS and Android development while continuing to contribute directly- Collaborated with internal and external teams to ensure dependencies were resolved ahead of time- Screened and interviewed candidates- Assisted senior management in organizing and providing feedback to team members and facilitating updates from the team- Developed applications to control suite of IOT devices, BLE locks and access control systems- Maintained pace with two iOS engineers while continuing to deliver high quality code as the sole Android developer- Drove the adoption of Kotlin, Coroutines, Dagger, Hilt and Jetpack libraries (Room database, Navigation, Biometric Authentication and Security) and used various other technologies such as Retrofit for RESTful APIs, WebSockets, Firebase (Crashlytics, Analytics, Performance, A/B testing), JUnit, Espresso- Led the discovery process on choosing a build system for Android, iOS and React Native apps- Worked closely with designers to facilitate the best user experience while taking advantage of mobile concepts on the different platforms to speed delivery- Established best practices, code styles and architecture design for Android applications- Worked closely with iOS developers to ensure apps on the two platforms functioned under the same business rules and under the same UI design guidelines- Mentored junior developers
  • Garmin International
    Senior Software Engineer
    Garmin International Nov 2016 - Oct 2017
    Olathe, Ks, Us
    - Worked with the user experience team to create easy to use Android apps- Drove adoption of newer Android concepts including the use of data binding, bottom sheets and constraint layout- Updated the Virb application to meet the feature set of the newly released 360 degree camera while modernizing and simplifying the user experience- Developed cross platform business logic to consolidate code between Android using JNI and and iOS apps, as well as Windows and Mac applications
  • Apriva
    Software Engineer (.Net And Android), Scrum Master
    Apriva May 2012 - Oct 2016
    Phoenix, Arizona, Us
    - Designed and implemented client and server databases, including the use of stored procedures for efficiency, security and reusability- Created and maintained user-friendly, intuitive and aesthetically pleasing user interfaces in Android apps- Deployed Android applications to Google Play, as well as to customers for User Acceptance Testing through third party distributors- Implemented secure RESTful web services using C# ASP.Net- Encouraged and assisted the Scrum team in effectively utilizing the Scrum framework to continuously improve the development process- Led the team to a company-high 10 consecutive sprints with all story points and all other issues (defects, technical debt, etc.) completed while the team's velocity increased sprint over sprint
  • Arizona State University
    Student
    Arizona State University Aug 2008 - May 2012
    Tempe, Az, Us
    Studied computer science at the Ira A. Fulton School of Engineering. Learned about many aspects of the field including service oriented computing, database use and management, software analysis and design, and computer security.
  • Apriva
    Software Engineering Intern
    Apriva May 2011 - Aug 2011
    Phoenix, Arizona, Us
    Interned on the Web and Database team. My major task during the internship was to integrate software build and test systems with a third party security testing firm's reports.
  • All-Safe Security Inc
    Alarm Technician, Computer Support
    All-Safe Security Inc Jan 2006 - May 2011
    Responsible for timely and proper installation of security alarm systems, closed-circuit television systems, phone and network systems, central vacuum systems, and the troubleshooting of these systems while interacting with customers in a courteous, professional manner both autonomously and as part of an installation crew.Setup all company computer systems, including necessary applications such as business accounting software, Microsoft Office software and industry software. Setup company computer and printer network, and diagnosed and corrected issues with all of these systems.

Chris Renfrow Skills

Software Engineering Android C# Sql Agile Methodologies Java Software Development Xml Troubleshooting Asp.net Subversion Windows Scrum .net Restful Service Linux Windows Xp/vista/7 Git Php C Wcf Service C/c++ Asp.net Service Nunit Linq Scrum Master Web Services Software Development Life Cycle .net Framework Sql Report Writing

Chris Renfrow Education Details

  • Arizona State University, Ira A. Fulton School Of Engineering
    Arizona State University, Ira A. Fulton School Of Engineering
    Computer Science

Frequently Asked Questions about Chris Renfrow

What company does Chris Renfrow work for?

Chris Renfrow works for Renfrow Technologies

What is Chris Renfrow's role at the current company?

Chris Renfrow's current role is Owner and Software Development Consultant.

What is Chris Renfrow's email address?

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What is Chris Renfrow's direct phone number?

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What schools did Chris Renfrow attend?

Chris Renfrow attended Arizona State University, Ira A. Fulton School Of Engineering.

What skills is Chris Renfrow known for?

Chris Renfrow has skills like Software Engineering, Android, C#, Sql, Agile Methodologies, Java, Software Development, Xml, Troubleshooting, Asp.net, Subversion, Windows.

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