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I am a professional software developer with over 15 years of hands-on experience building and supporting enterprise-wide software, from real-time mainframe systems to cross-platform integration and interactive web development. I enjoy collaborating with customers and teams to validate value, prioritize work, and deliver scalable solutions while mentoring others on agile practices, product management, and agile coaching.…I am a professional software developer with over 15 years of hands-on experience building and supporting enterprise-wide software, from real-time mainframe systems to cross-platform integration and interactive web development. I enjoy collaborating with customers and teams to validate value, prioritize work, and deliver scalable solutions while mentoring others on agile practices, product management, and agile coaching.

Jonathan Hohgrefe

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I am a professional software developer with over 15 years of hands-on experience building and supporting enterprise-wide software, from real-time mainframe systems to cross-platform integration and interactive web development. I enjoy collaborating with customers and teams to validate value, prioritize work, and deliver scalable solutions while mentoring others on agile practices, product management, and agile coaching.…I am a professional software developer with over 15 years of hands-on experience building and supporting enterprise-wide software, from real-time mainframe systems to cross-platform integration and interactive web development. I enjoy collaborating with customers and teams to validate value, prioritize work, and deliver scalable solutions while mentoring others on agile practices, product management, and agile coaching.

Available to hire

I am a professional software developer with over 15 years of hands-on experience building and supporting enterprise-wide software, from real-time mainframe systems to cross-platform integration and interactive web development.

I enjoy collaborating with customers and teams to validate value, prioritize work, and deliver scalable solutions while mentoring others on agile practices, product management, and agile coaching.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Developer / Product Manager / Agile Coach at Monsanto / Bayer

November 1, 2024 - November 1, 2024

Developer, Product Manager and Agile Coach for multiple product teams supporting Agriculture/Seed Sciences divisions. Hands-on development with Java, Node.js, Vue.js, REST, and various AWS services, while guiding teams in agile practices. Led the creation of a credit application page that reduced processing time from 20 days to under 2, with data visualizations to aid credit analysts. Developed a customer portal with role-based data access, reusable across regions with translations and SAP data integration. Contributed to a 16-codebase microservice architecture built with Node and Vue, connected to Oracle and PostgreSQL databases, deployed on AWS. Supported genetic sequencing data tooling in Java with a GWT frontend on WebLogic and Oracle. Facilitated migrations from WebLogic to Cloud Foundry and AWS Fargate, and led agile trainings for teams and product owners.

Senior Application Developer at Anheuser Busch/InBev

June 1, 2010 - June 1, 2010

Senior Developer responsible for build, development, and maintenance of Java/J2EE, Spring, WebSphere applications in an on-prem environment. Developed an application supporting Time Management for brewery employees, including scheduling, time allocation, and vacation requests to align workforce with production. The multi-tier J2EE application used Struts/GWT UI with a Java/Spring backend, deployed on WebSphere, with an Oracle database and SAP integration, and local badge readers for brewery access.