Ryan Holzer Email & Phone Number

Indianapolis, Indiana, US

Granular become a brand within Corteva at the end of 2022. This change resulted in minor internal reorganization.

Johnston, IA, US

Johnston, IA, US

• Mobile software engineer focusing on native development with iOS and Android. This position is a continuation of my time with DuPont Pioneer as Dow/DuPont merged to form the company Corteva. During that time, Granular.
• Strong knowledge of IOS and/or Android operating systems
• Development of native mobile solutions (iOS, Android)
• Swift
• Java
• Kotlin

• My contract with Aureon was converted to a full-time position with DuPont Pioneer.Responsibilities:
• Strong knowledge of IOS and/or Android operating systems
• Development of native and cross-hybrid mobile solutions (iOS, Android, Xamarin Forms)
• Swift
• Java
• Xcode and Objective-C familiarity

West Des Moines, IA, US

• Aureon is a business solutions provider that placed me at Dupont Pioneer as a Mobile Development contractor.Responsibilities:
• Strong knowledge of IOS and/or Android operating systems
• Development of native and cross-hybrid mobile solutions (iOS, Android, PhoneGap, Xamarin Forms)
• Swift
• Xcode and Objective-C familiarity
• Automated testing, Unit, Integration, E2E

Des Moines, IA, US

• Two Rivers Marketing is a full service marketing agency focused on providing strategies and digital solutions for its clients. Two Rivers Marketing stays atop industry trends, in-touch with new technologies and.
• Design and develop iOS and Android mobile applications.
• Customer facing user interface design and front-end development, including HTML and CSS development within responsive web design framework.
• Website, application, and email design concept development, and implementation.
• Assist in project scoping and planning activities.
• Translate end-user requirements and objectives into experience design, wire frames, interactive design, graphics/branding, etc.

Ankeny, Iowa, US

• QA Graphics provides comprehensive graphic outsourcing and creative design services. QA Graphics also develops an Energy Efficiency Education Dashboard (EEED), solution which can be used to display a building’s energy.
• Designed and developed a new framework that utilizes reusable AS3 OOP code for both Flash and Flex.
• Implemented and managed version control software.
• Provided leadership and expertise with existing QAG applications and emerging technologies.
• Designed, developed, and maintained Flash and Flex components that integrate historical data provided from QAG gateway devices.
• Documented procedures and best practices for all aspects of the development process.

Des Moines, IA, US

• Meredith is one of the nations leading media and marketing companies with businesses centering on magazine and book publishing, television broadcasting, integrated marketing and interactive media. Responsibilities:
• Built web applications for www.bhg.com, www.parents.com, and all other Meredith supported web sites.
• Thought proactively from a customer perspective by proposing efficiencies when working on projects.
• Developed high quality, well documented system code based on requirements developed in conjunction with application experts in Interactive or from other departments within the company.
• Acted as a technical consultant to other departments on emerging technology.
• Conducted Rich Media code reviews and unit testing.

• QAS is a software company immersed in the Cleantech and Green Building industries. QAS develops enterprise intelligent building software solutions that include energy monitoring & verification, ongoing commissioning.
• Designed and developed reusable OOP classes and/or project-specific Flash/Flex work.
• Provided Flash, HTML, and JavaScript maintenance/repairs using new and existing Flash projects.
• Communicated with team members in efforts to create reusable ActionScript 3.0 Flash/Flex components.
• Evaluated projects and acted as Flash team lead to determine appropriate use of reusable code versus customized code.
• Converted Actionscript 2.0 flash files to system compatible Actionscript 3.0 Flash and Flex components.

• Studio One was a start-up company designed to provide a one-stop shop for all photographers. The company goal was to provide image storage in addition to all print solutions for professional photographers..
• Created the Studio Assist web application from inception with ColdFusion and Flex.
• Built image upload application in Flex that successfully manipulated images and saved information to a SQL database using ColdFusion components.
• Managed SQL database architecture and developed all end user applications to interact with dynamic content using ColdFusion, HTML, JavaScript, CSS and Flash.
• Interacted with clients to gain feedback on modifications and enhancements to the company web application.

San Francisco, California, US

• Responsibilities:
• Converted online learning courses from a pre-existing system to a new learning management system using JavaScript and HTML.
• Maintained a management system which monitored conversion progress.
• Effectively problem solved ColdFusion and Javascript program errors and researched alternate solutions.
• Assessed technology opportunities and ensured departmental management was consistent with strategy recommendations.

Memphis, TN, US

• Responsibilities:
• Planned and managed projects utilizing best practice methodologies in SQL and Oracle to ensure customer satisfaction, project timeliness and maximum effectiveness.
• Assessed technology opportunities in ColdFusion, Flash, and CSS to ensure departmental management was consistent with strategy recommendations.
• Provided decision support for departments by constructing analytical capabilities and management information systems.
• Recorded a specifications document and ensured it was in compliance with IT standards, procedures, and methodologies.
• Facilitated meetings with system users and assisted in data creation and client processes

• Responsibilities:
• Responsible for retrieving, verifying and searching submitted VIN’s using ColdFusion, SQL, and JavaScript.
• Created JavaScript and ColdFusion logic that insured valid information submission.
• Provided HTML, CSS, and layout expertise for new insurance agent center screens.
• Designed, coded, tested, debugged, documented and implemented complex ColdFusion applications according to standards.

• Responsibilities:
• Designed, developed, and maintained the Iowa Bankers Association web site using HTML, CSS, and Flash.
• Created Microsoft Access database driven content using ColdFusion and Dreamweaver.
• Developed rich internet applications with the use of Flash and ColdFusion
• Incorporated web based Flash components for advanced registration forms.
• Provided member banks and strategic partners with web services and DNS support.