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Hi, I'm Joseph Feld, a seasoned full-stack software engineer and IT supervisor with over 18 years of experience in developing software using the .Net framework and a variety of programming languages. Since being honorably discharged from the United States Army in 1989, I've dedicated my career to crafting high-quality software solutions, leading teams, and mentoring junior developers. I enjoy working in collaborative environments and am passionate about utilizing modern technologies to create scalable and efficient applications. I'm experienced in .Net Core, .Net MAUI, Xamarin Forms, Azure, and a variety of front-end frameworks like React and Angular. Throughout my career, I've led complex projects from reverse-engineering legacy systems to deploying consumer-facing mobile applications, always focusing on delivering value and optimizing user experience. When I'm not coding or managing projects, I enjoy sharing knowledge and fostering growth within my teams.…Hi, I'm Joseph Feld, a seasoned full-stack software engineer and IT supervisor with over 18 years of experience in developing software using the .Net framework and a variety of programming languages. Since being honorably discharged from the United States Army in 1989, I've dedicated my career to crafting high-quality software solutions, leading teams, and mentoring junior developers. I enjoy working in collaborative environments and am passionate about utilizing modern technologies to create scalable and efficient applications. I'm experienced in .Net Core, .Net MAUI, Xamarin Forms, Azure, and a variety of front-end frameworks like React and Angular. Throughout my career, I've led complex projects from reverse-engineering legacy systems to deploying consumer-facing mobile applications, always focusing on delivering value and optimizing user experience. When I'm not coding or managing projects, I enjoy sharing knowledge and fostering growth within my teams.

Joseph Feld

Full Stack Developer, Developer, Programmer, +2

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Hi, I'm Joseph Feld, a seasoned full-stack software engineer and IT supervisor with over 18 years of experience in developing software using the .Net framework and a variety of programming languages. Since being honorably discharged from the United States Army in 1989, I've dedicated my career to crafting high-quality software solutions, leading teams, and mentoring junior developers. I enjoy working in collaborative environments and am passionate about utilizing modern technologies to create scalable and efficient applications. I'm experienced in .Net Core, .Net MAUI, Xamarin Forms, Azure, and a variety of front-end frameworks like React and Angular. Throughout my career, I've led complex projects from reverse-engineering legacy systems to deploying consumer-facing mobile applications, always focusing on delivering value and optimizing user experience. When I'm not coding or managing projects, I enjoy sharing knowledge and fostering growth within my teams.…Hi, I'm Joseph Feld, a seasoned full-stack software engineer and IT supervisor with over 18 years of experience in developing software using the .Net framework and a variety of programming languages. Since being honorably discharged from the United States Army in 1989, I've dedicated my career to crafting high-quality software solutions, leading teams, and mentoring junior developers. I enjoy working in collaborative environments and am passionate about utilizing modern technologies to create scalable and efficient applications. I'm experienced in .Net Core, .Net MAUI, Xamarin Forms, Azure, and a variety of front-end frameworks like React and Angular. Throughout my career, I've led complex projects from reverse-engineering legacy systems to deploying consumer-facing mobile applications, always focusing on delivering value and optimizing user experience. When I'm not coding or managing projects, I enjoy sharing knowledge and fostering growth within my teams.

Available to hire

Hi, I’m Joseph Feld, a seasoned full-stack software engineer and IT supervisor with over 18 years of experience in developing software using the .Net framework and a variety of programming languages. Since being honorably discharged from the United States Army in 1989, I’ve dedicated my career to crafting high-quality software solutions, leading teams, and mentoring junior developers. I enjoy working in collaborative environments and am passionate about utilizing modern technologies to create scalable and efficient applications.

I’m experienced in .Net Core, .Net MAUI, Xamarin Forms, Azure, and a variety of front-end frameworks like React and Angular. Throughout my career, I’ve led complex projects from reverse-engineering legacy systems to deploying consumer-facing mobile applications, always focusing on delivering value and optimizing user experience. When I’m not coding or managing projects, I enjoy sharing knowledge and fostering growth within my teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Javanese

Advanced

Amharic

Advanced

Work Experience

Senior Full-Stack Software Engineer at Inspire11

January 1, 2024 - December 31, 2025

Designed and developed React and React Native components for a major health care concern, utilizing Figma design specifications and deploying via Storybook. Led the .Net Web API development team responsible for modernizing a 20-year-old Visual Basic 6 SQL Server Forms application into a scalable .Net Web API architecture. Managed a team of 3 developers, navigating legacy code challenges and ensuring smooth integration with modern systems. Mentored junior developers in best practices and technical skills while collaborating with cross-functional teams including designers, product managers, and QA engineers to ensure successful project delivery.

Software Engineer/Oracle EPM Consultant at Checkpoint Consulting, LLC

January 1, 2006 - December 31, 2024

Designed and implemented the Routinely: Habit Tracker consumer app for iOS and Android using Microsoft MAUI/.Net 8 with Entity Framework, integrating Google Firebase, Facebook API, and Sentry for monitoring and messaging. Developed a web application for content delivery and habit tracking for internal clients using ASP.Net Core 6 and SQL Server 2019. Created and maintained enterprise applications for clients including Visteon and Pfizer using Essbase Java API and Oracle EPM Suite components. Managed multiple Oracle EPM Suite installations and coordinated with client IT teams for complex projects involving up to 400 users and 30+ servers worldwide. Provided managed services for Oracle EPM infrastructures, diagnosing issues and implementing solutions with minimal disruption.

Software Developer/IT Manager at Graphic Promotions, Inc.

January 1, 2000 - December 31, 2006

Designed and developed the Accessory Dealer Support application for Mopar dealerships using Java J2SE and Swing UI. Created and maintained the Customer Point of Purchase System for DaimlerChrysler Service Contracts, facilitating marketing material creation for dealer service agents. Managed the company’s mixed-platform IP-based network and provided comprehensive technical support to a varied user community including designers, modelers, sales associates, and administrative staff.

Enterprise Process Systems Consultant at National TechTeam, Inc.

January 1, 1999 - December 31, 2000

Consulted for DaimlerChrysler Information Services, providing technical expertise and systems consulting within the enterprise environment.

Senior Service Consultant at Inacomp Technical Services, Inc.

January 1, 1995 - December 31, 1996

Provided senior-level technical service and consultation, supporting enterprise clients with IT solutions.

LAN Administrator at Data Accounting & Tax Service

January 1, 1992 - December 31, 1995

Managed LAN infrastructure and supported network operations.

Service Manager at Io Computer Services, Inc.

January 1, 1991 - December 31, 1992

Managed service operations and client support.