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-A Software Engineer and developer with 19 years of professional experience working on both large and small development teams. Service Oriented Applications and APIs primarily in the Microsoft stack. In my last role as a Fullstack Developer I continuously delivered on assigned tasks after learning the current business processes and legacy applications. In addition, I helped my team-members get up to speed on implementing agile ways of working, devops and using git for version control. I am experienced in back-end development: -creating API-services, SQL Server creating relational DB’s, complex-queries, stored-procedures, triggers, and running execution plans for optimization. In addition to my technical skills. In my recent roles, I've migrated legacy applications, implemented new technologies like Elastic-Search and NLog for logging, and helped teams transition to agile methodologies including devops and git. I also have ongoing experience managing Azure cloud services and tutoring in math and programming. I'm passionate about writing clean, scalable code and believe continuous learning is key to delivering quality software.…-A Software Engineer and developer with 19 years of professional experience working on both large and small development teams. Service Oriented Applications and APIs primarily in the Microsoft stack. In my last role as a Fullstack Developer I continuously delivered on assigned tasks after learning the current business processes and legacy applications. In addition, I helped my team-members get up to speed on implementing agile ways of working, devops and using git for version control. I am experienced in back-end development: -creating API-services, SQL Server creating relational DB’s, complex-queries, stored-procedures, triggers, and running execution plans for optimization. In addition to my technical skills. In my recent roles, I've migrated legacy applications, implemented new technologies like Elastic-Search and NLog for logging, and helped teams transition to agile methodologies including devops and git. I also have ongoing experience managing Azure cloud services and tutoring in math and programming. I'm passionate about writing clean, scalable code and believe continuous learning is key to delivering quality software.

Klas Campbell

Full Stack Developer, Back-End Developer, Web Developer, +2

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-A Software Engineer and developer with 19 years of professional experience working on both large and small development teams. Service Oriented Applications and APIs primarily in the Microsoft stack. In my last role as a Fullstack Developer I continuously delivered on assigned tasks after learning the current business processes and legacy applications. In addition, I helped my team-members get up to speed on implementing agile ways of working, devops and using git for version control. I am experienced in back-end development: -creating API-services, SQL Server creating relational DB’s, complex-queries, stored-procedures, triggers, and running execution plans for optimization. In addition to my technical skills. In my recent roles, I've migrated legacy applications, implemented new technologies like Elastic-Search and NLog for logging, and helped teams transition to agile methodologies including devops and git. I also have ongoing experience managing Azure cloud services and tutoring in math and programming. I'm passionate about writing clean, scalable code and believe continuous learning is key to delivering quality software.…-A Software Engineer and developer with 19 years of professional experience working on both large and small development teams. Service Oriented Applications and APIs primarily in the Microsoft stack. In my last role as a Fullstack Developer I continuously delivered on assigned tasks after learning the current business processes and legacy applications. In addition, I helped my team-members get up to speed on implementing agile ways of working, devops and using git for version control. I am experienced in back-end development: -creating API-services, SQL Server creating relational DB’s, complex-queries, stored-procedures, triggers, and running execution plans for optimization. In addition to my technical skills. In my recent roles, I've migrated legacy applications, implemented new technologies like Elastic-Search and NLog for logging, and helped teams transition to agile methodologies including devops and git. I also have ongoing experience managing Azure cloud services and tutoring in math and programming. I'm passionate about writing clean, scalable code and believe continuous learning is key to delivering quality software.

Available to hire

-A Software Engineer and developer with 19 years of professional experience working on both large and small development teams.
Service Oriented Applications and APIs primarily in the Microsoft stack. In my last role as a Fullstack Developer I
continuously delivered on assigned tasks after learning the current business processes and legacy applications. In addition, I
helped my team-members get up to speed on implementing agile ways of working, devops and using git for version control.
I am experienced in back-end development: -creating API-services, SQL Server creating relational DB’s, complex-queries, stored-procedures, triggers, and running execution plans for optimization. In addition to my technical skills.

In my recent roles, I’ve migrated legacy applications, implemented new technologies like Elastic-Search and NLog for logging, and helped teams transition to agile methodologies including devops and git. I also have ongoing experience managing Azure cloud services and tutoring in math and programming. I’m passionate about writing clean, scalable code and believe continuous learning is key to delivering quality software.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Remote Contractor at Self-Employed

October 31, 2023 - June 19, 2025

Worked on small software projects and defect fixes on fixed cost engagements with client interaction to clarify use-cases via UpWork. Tutored individuals in Math and basic programming on a one-on-one basis. Performed updates and maintenance on Azure services and Logic Apps for multiple clients on an ongoing basis since 2019.

FullStack Developer at NorthWestAnalytics

February 1, 2021 - April 30, 2023

Migrated and enhanced a legacy client application from VB6 to .NET, improving manufacturing process workflows. Developed new WCF services and user interfaces, performed performance tuning after end-to-end testing with large datasets. Implemented a local Elastic-Search engine and researched NLog tools creating a prototype logging template for enterprise-wide use. Supported team migration to hybrid Agile processes using Azure DevOps, Git, and VS2022 including code reviews, backlog grooming, and sprint planning.

Software Engineer at Banfield Pet Hospital

October 1, 2011 - January 31, 2020

Part of the team rewriting legacy enterprise applications into responsive web-based stacks using Typescript and Angular. Authored design and functional specifications for features including an auto-ship system. Developed .NET Core API services integrated with MVC frontends and SQL Azure. Integrated third-party APIs for CRM, payment, and signage systems, and redefined defect support processes to reduce technical debt. Contributed to multiple in-house enterprise apps for pet scheduling, medical records, and wellness plans, as well as updates related to medical informatics and appointment scheduling.

Sr. Software Engineer - contractor at ONSemi

March 1, 2011 - June 30, 2011

Troubleshot and enhanced maintenance applications for production lines by editing legacy web-services and client utilities in VB6, creating new .NET (C#) services, and improving jobs monitoring equipment logic and maintenance tasks. Refactored and optimized dynamic queries and added NUnit tests for web service endpoint verification.

Software Developer at Bullseye Glass Co.

February 28, 2007 - September 29, 2010

Led design and development of a new eCommerce platform from initial ground-up stages. Created and managed a live user-story wiki and collaborated with Magento developers. Designed and implemented two major web services for synchronization with a third-party CRM. Developed SQL Server tables with stored procedures and triggers for CRM data persistence. Worked closely with end-users to collect feedback and created comprehensive test cases for User Acceptance Testing.