Jonathan Freeman, Senior Software Engineer

About

Jonathan Freeman is a Senior Software Engineer at SEQTEK, where he designs and builds custom software that turns clients’ operational challenges into reliable, production-ready applications. Before joining SEQTEK in June 2026, he spent more than four years as a Senior Software Engineer at Cisco, building distributed Java and Spring microservices on AWS and developing an LLM-driven review workflow with human-in-the-loop safeguards. Over a career spanning more than a decade, he has also modernized legacy .NET systems, delivered supply chain applications, and served as a dedicated SQL Server DBA, giving him a full-stack perspective from the database up to the user interface. He is an active practitioner of AI-assisted development and enjoys helping teams adopt these tools with the same review and testing discipline they bring to any production code. For Jonathan, what makes his work at SEQTEK meaningful is partnering directly with clients to understand how their business really works, then delivering software that makes a visible difference in their day-to-day operations.

Areas of expertise

Full-stack development with Java, C#, .NET, ASP.NET Core, and Angular
Database design and performance tuning (PostgreSQL, SQL Server)
Cloud and DevOps: AWS, Docker, CI/CD, Kafka and RabbitMQ
AI-assisted development and LLM integration (Claude Code, RAG, MCP, agentic workflows)
Legacy application modernization

Education

Bachelor of STEM, Database Management, University of Arkansas