Adrian Crutchfield
| Senior Mobile Developer
Front-end/Back-end Development | Systems Engineering | IT Leadership |
Driven information technology professional specializing in the development and launch of mobile applications for iOS and Android platforms. Extensive expertise in managing projects of various scales, including for government agencies and Fortune 500 companies, gathering business requirements and leading the development of software that best meets client objectives. Highly skilled systems administrator with a background in managing UNIX and Linux-based environments.
| Core Competencies | |||
| * Enterprise Applications | * Software Testing | * Application Optimization | |
| * Test-Driven Development | * Project Management | * System Architecture | |
| * Object-Oriented Design | * Agile Methodologies | * Process Improvement | |
| Professional Experience |
Founder/Lead Developer | REDUX-LABS, LLC | 2011 – Present
- Established client base by securing short and long-term iOS development contracts for projects that included applications for children and the digital conversion of manual paper-driven processes.
- Write clean, well-documented, scalable and native code to assure 100% app optimization and future compatibility.
- Use Core Foundation Frameworks, which interface with Node.js, PHP, Ruby on Rails and .NET Web Services to engineer solutions.
Senior Mobile Developer | KTrack, LLC | 2017 – Present
- Execute cross-platform KTrack Mobile development, improvement and sustainability.
- Selected to provide support for aging legacy iOS app written in Objective-C, while currently leading the full development of new product.
- Initiated the launch of Xamarin.Forms, a pilot app based in XAML and C#, and currently oversee platform maintenance and improvements.
- Provide lead development support for iOS, Android and UWP, as well as company’s Azure back-end infrastructure, comprised of .NET, EntityFramework, Angular and MSSQL Server.
UNIX/Linux Team Lead | DISA | 2010 – 2017
- Led a team comprised of over 15 engineers that provided technical support across UNIX and Linux platforms.
- Coordinated the engineering of technical solutions with various agencies and governmental branches, aligning services with completion of mission requirements.
- Served as customer point of contact for new and existing platform workload, while also providing technical guidance to the UNIX branch chief.
- Facilitated management of over 30 staff members, completing annual reviews, staff alignment and vacation scheduling.
Senior Solaris Administrator | Tecport Solutions, Inc. | 2008 – 2010
- Planned and coordinated installations, testing, maintenance, security and troubleshooting of multi-server, multi-site UNIX-based infrastructure.
- Maintained over 100 Solaris-based servers which ran multiple services, such as Apache, Tomcat, Control-M, Java Web Server and various applications used internally by the Department of Defense.
- Configured ZFS, Zones and QFS file systems that ran Oracle 10gR2 databases on SunFire v240, v440, T5500 and M5000 series hardware.
Senior Linux Systems Engineer | Ames True Temper | 2007 – 2008
- Led the administration of over 100 physical and virtual Redhat Linux, IBM AIX and Solaris UNIX servers across local and remote data centers.
- Managed all IT-related projects, including concept development, deliverables and milestones establishment, progress tracking and managing the seamless transition to new systems upon completion.
- Oversaw IT budget, instituting cost-saving measures through review of annual and assessed billing.
| Technical Skills | |
| Programming / Languages | * Swift, Objective-C, C#, .NET, JavaScript, PHP, Angular, Node.js |
| Databases | * Oracle, MySQL, SQL Server |
| Cloud Platforms | * Azure, OpenShift |
| Operating Systems | * MacOS, Redhat Linux, SUSE Linux, Solaris UNIX, HPUX, AIX, iOS, Android |
| iOS Development | * Foundation, UIKit, Core Data, Core Location, AVFoundation, Core Bluetooth, Vision, iOS Human Interface Guidelines |
| Developer Tools | * Xcode, Swift Playgrounds, Git, SSH, Bash Scripting, XCTest, Visual Studio, NUnit |