Jonathan Campbell Email & Phone Number

Austin, Texas, US

Hands-on technical lead for the development and launch of SamCart's "Checkout Anywhere" experience that introduced a mobile-first, performance-optimized single page checkout with an embed option for third-party website builders. This project was built with React, Next.JS, and Go while making extensive use of Stripe and PayPal SDKs.

Westwood, MA, US

• Managed delivery of multiple shared services (C# APIs & Angular components), including authentication, permissions, and machine learning models, to power multiple products as part of a strategic rewrite focused on.
• Led a strategic turn-around for the DevOps team. Moved from a bottlenecked process with hand offs and wait time to self-serve platform engineering where software teams were able to self-serve via command line tools.
• Championed a two-quarter, focused effort to convert 95% of manual regression tests to automated UI tests, resulting in a 15% increase in developer velocity and steady growth in developer engagement.

Miami Beach, Florida, US

• Championed an extensive, mobile-first rewrite of the company’s flagship Damage Prevention product based on user interviews and historical data that revealed 70%+ of the user base was in the field when using the app.
• Rebuilt the application and DevOps teams during the “great resignation” by starting international hiring, resulting in up to 60% savings on salaries compared to traditional New York City rates. Introduced asynchronous.
• Led the change management process to transition from an esoteric tech stack (ClojureScript, Python and NixOS) to an industry-standard, easy-to-hire stack of Django & Python, React & TypeScript, and Docker. This.

New York, NY, US

• Doubled the size of the application engineering team in one year, adding 5 teams focused on a drop-in replacement for a competitor’s product across multiple delivery channels (desktop software, web application, and.
• Assigned to turn-around the web operations group after months of weekly outages. Leveraged the DevOps methodology to allow all engineers to participate in troubleshooting, problem solving, and solutioning. Identified.
• Saved an estimated $15 million yearly by implementing a new ratings management system. This application (PHP, React, SQL Server) eliminated the need for hiring additional data entry staffing, increased efficiency for.

New York, NY, US

• Hired the firm’s two dozen software developers, creating a culture focused on the agile principles, software craftsmanship, and customer interaction.
• Achieved over $2 million in revenue within the first year after launching KBRA Credit Profile, an internally developed, subscription web application.
• Lowered the cancellation rate of KBRA Credit Profile nearly 30% by integrating KBRA’s proprietary data into third-party applications. This required extensive coordination with department heads, product managers, and.

New York, NY, US

Rapidly built and deployed an internal application to facilitate the monthly analysis of commercial mortgage loans. Leveraged multiple part-time contractors to deliver ahead of schedule while staying within budget.

King Of Prussia, PA, US

• Provided wholistic technical vision and leadership while managing a staff of up to 12, including support staff, system administrators, and software developers. Served as product owner for multiple custom applications.
• Transitioned multiple web applications from bare metal servers to a private cloud, necessitating extensive refactoring and other changes. This move reduced the load time of the company’s lead generation tool by 90%.
• Created a two-year, comprehensive onboarding and mentoring process for new developers. Established relationships with multiple local colleges. These two paired together resulted in savings of up to $45,000 on each new.
• Architected a unified data model and led extensive refactoring to transition both the customer interface and printing export to this model. This resulted in the complete elimination of mismatch errors in the company’s.

King Of Prussia, PA, US