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I am Alan Doering, a software professional with over 40 years of experience designing, developing, and delivering complex software solutions. I specialize in .NET, C#, WPF, and real-time systems, and I have led major migrations, performance optimizations, and architecture decisions across finance, healthcare, and government workloads. I take pride in mentoring teams, delivering robust systems, and aligning technical strategy with business goals. Based near Philadelphia, I am seeking software management and development roles that leverage my hands-on coding, leadership, and broad technology stack, with a focus on stable, scalable solutions in the US Northeast.…I am Alan Doering, a software professional with over 40 years of experience designing, developing, and delivering complex software solutions. I specialize in .NET, C#, WPF, and real-time systems, and I have led major migrations, performance optimizations, and architecture decisions across finance, healthcare, and government workloads. I take pride in mentoring teams, delivering robust systems, and aligning technical strategy with business goals. Based near Philadelphia, I am seeking software management and development roles that leverage my hands-on coding, leadership, and broad technology stack, with a focus on stable, scalable solutions in the US Northeast.

Alan Doering

Programmer, Web Developer, Project Manager, +4

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I am Alan Doering, a software professional with over 40 years of experience designing, developing, and delivering complex software solutions. I specialize in .NET, C#, WPF, and real-time systems, and I have led major migrations, performance optimizations, and architecture decisions across finance, healthcare, and government workloads. I take pride in mentoring teams, delivering robust systems, and aligning technical strategy with business goals. Based near Philadelphia, I am seeking software management and development roles that leverage my hands-on coding, leadership, and broad technology stack, with a focus on stable, scalable solutions in the US Northeast.…I am Alan Doering, a software professional with over 40 years of experience designing, developing, and delivering complex software solutions. I specialize in .NET, C#, WPF, and real-time systems, and I have led major migrations, performance optimizations, and architecture decisions across finance, healthcare, and government workloads. I take pride in mentoring teams, delivering robust systems, and aligning technical strategy with business goals. Based near Philadelphia, I am seeking software management and development roles that leverage my hands-on coding, leadership, and broad technology stack, with a focus on stable, scalable solutions in the US Northeast.

Available to hire

I am Alan Doering, a software professional with over 40 years of experience designing, developing, and delivering complex software solutions. I specialize in .NET, C#, WPF, and real-time systems, and I have led major migrations, performance optimizations, and architecture decisions across finance, healthcare, and government workloads. I take pride in mentoring teams, delivering robust systems, and aligning technical strategy with business goals.

Based near Philadelphia, I am seeking software management and development roles that leverage my hands-on coding, leadership, and broad technology stack, with a focus on stable, scalable solutions in the US Northeast.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Owner / Software Consultant at Self Employed

November 1, 2011 - August 1, 2020

Designed, built, and managed numerous websites for small businesses; executed freelance software development contracts; engaged in commercial and glamour photography.

Sr. Software Developer at Databank, Inc

November 1, 2021 - October 1, 2025

Planning, design and migration of more than 130 Visual Studio projects from WCF to SignalR; Managed HL7 Iguana channels; Wrote LUA scripts; Trained staff in Iguana/HL7; Built deployment/config tools; Completed Rust training.

Sr. Software Developer at Transit, Inc

August 1, 2020 - November 1, 2021

Managed, designed and built toll operator’s console for Puerto Rican Turnpike System; Real-time controller for a turnstile on the USA/Mexico border; Developed SNMP server/agents; Real-time controller for QR-coded ticket readers/printers on the Ohio Turnpike.

Software Development Manager at Club Systems Group

August 1, 2008 - November 1, 2011

Designed and built systems to automate deployment and configuration of software for private club accounting; Automated software license management; Custom system for heavy software encryption.

Software Development Manager at Image Tree Corporation

February 1, 2008 - August 1, 2008

Managed software department; Led development of forestry data analysis system using LIDAR, infrared and satellite imagery.

Sr. Software Engineer at OSISoft, Inc.

August 1, 2003 - February 1, 2008

Built real-time link between the PI database and mainframe enterprise systems; Wrote data visualization components; Developed service components for a SharePoint portal.

Director & QA Practice Manager at Proxicom, Inc.

February 1, 2000 - September 1, 2001

Created and staffed QA department; Managed large website development projects; Established technical framework for web development; Led teams; Provided architectural design and leadership.

Senior Technical Consultant at Microsoft Consulting Services

March 1, 1993 - March 1, 1997

Managed migration of more than 24,000 workstations to the Microsoft NT platform for a global manufacturer; Contributed to Microsoft Solutions Framework; Built a fuel-location pricing tool; Contributed to a 5-year strategic plan.

President, Software Consultant at Objective Systems, Inc.

May 1, 1978 - June 1, 1994

Founded and managed software consulting practice; Conducted Y2K certification for HR firm; Taught authorized Microsoft courses; Wrote a COM/DCOM Internals course for advanced developers.

Manager, Software Development at Delta Data Systems

January 1, 1980 - January 1, 1982

Led software development at Trevose, PA; Coordinated offshore C++ compiler development; Worked on multiple product lines.

Sr. Systems Engineer at RCA Defense Systems

January 1, 1975 - January 1, 1978

Senior systems engineering role focused on hardware-software integration for defense systems.

Manager, Hardware Development at Rockwell Collins Radio Group

January 1, 1973 - January 1, 1975

Led hardware development initiatives for radio systems.

Software Manager/Consultant at Self Employed

November 1, 2011 - August 1, 2020

Designed, built, managed, and hosted more than a dozen websites for small businesses and individuals; executed freelance software development contracts; performed commercial and glamour photography.

Sr. Software Developer at Club Systems Group

August 1, 2008 - November 1, 2011

Designed and built systems to automate deployment and configuration of software for private club accounting; automated management of software licenses; built a custom system for heavy software encryption.

Principal Technical Architect, Director and QA Practice Manager at Proxicom, Inc.

February 1, 2000 - September 1, 2001

Created, staffed and trained a new QA department; managed several large website development projects; established a technical framework for web development; organized and trained development teams; provided architectural design and leadership.

President, Software Consultant at Optimal Focus, Inc.

March 1, 1997 - June 1, 2001

Owner and manager of software consulting firm; performed Y2K certification for a human resources firm; taught authorized Microsoft courses in VB, Internet architecture, and Microsoft Solutions Framework; authored a COM/DCOM Internals course for advanced software developers.

Vice President, Development at SSS Technologies, Inc

February 1, 1987 - November 1, 1990

Designed and built prototype PC-based Peripheral Vascular Diagnostic Laboratory; hardware interfaces for two-dimensional Doppler ultrasound, Sphygmomanometer, Plethysmograph, and Light-Refractive Rheograph instruments.