Jason Haffey
Engineering Manager at nCino
Greater Cheltenham Area United Kingdom
Summary
👤
Senior🎓
Top SchoolJason Haffey is an engineering leader with 15+ years of hands-on software and cloud experience and over seven years in management, currently shaping cloud banking solutions at nCino after leading FullCircl through acquisition. He specializes in .NET/C#, Azure architecture, and microservices migrations that have served 500+ financial institutions, and has repeatedly scaled teams (5→22+) while driving Waterfall-to-Agile transformations that trimmed delivery times by ~40%. Jason pairs strategic architecture and product alignment with practical process work—introducing C4 diagrams, tech-debt tracking integrated into sprints, and AI tools like Claude.AI and Cursor.AI to speed delivery and reduce defects. Across HealthTech, FinTech and MarTech he’s delivered SaaS refactors, backend modernizations, and achieved consistent OKR performance (≈85% quarterly success). He also brings entrepreneurial energy as a co-founder of consumer ventures and maintains a pragmatic focus on developer productivity and long-term maintainability.
10 years of coding experience
14 years of employment as a software developer
Master's degree Computer Science with Big Data Analytics, Master's degree Computer Science with Big Data Analytics at Wrexham UniversityAssociates of Applied Science Microsoft Programming, Associates of Applied Science Microsoft Programming at Red Rocks Community CollegeN/A Computer Networking & Programming, N/A Computer Networking & Programming at Westwood College - Denver NorthDiploma General, Diploma General at Weld Central Jr/Sr High School
Stackoverflow
5,086reputation
297kreached
58answers
44questions
javascript
top-5%
momentjs
top-5%
Github Skills (77)
javascript9
identityserver9
cosmosdb9
momentjs9
dotnet8
sdk8
azure7
csharp7
azure-boards7
netcore6
entity-framework6
persistence6
visual-studio6
cake-build6
azure-functions6
Programming languages (5)
Github contributions (5)
jnhaffey/typeform-sdk-csharp
Mar 2019 - Apr 2020
UnOfficial C# SDK for Typeform
Contributions:86 commits, 27 PRs, 41 pushes in 1 year 1 month
dotnetcsharpsdktypeform
jnhaffey/IdentityServer4.Contrib.CosmosDB
Oct 2018 - Oct 2018
CosmosDB persistence layer for IdentityServer4
Contributions:2 releases, 32 commits, 2 PRs in 10 days
cosmos-dbidentity-managementidentityserverpersistence-layercosmosdb
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