John Jacobs
Senior Software Engineering Consultant at Jacobs Data Solutions, LLC
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolJohn Jacobs is a Senior Software Engineering Consultant and cloud-native .NET architect with over two decades of experience designing scalable, high-performance systems and leading technical strategy across enterprise engagements. He blends deep mastery of modern C#/.NET patterns, DDD, CQRS and event-driven architectures with hands-on front-end work in Angular and Blazor to deliver end-to-end solutions on Azure. As a repeated de facto tech lead and founder of Jacobs Data Solutions, he has built multi-tenant SaaS and algorithmic trading platforms that showcase pragmatic system design, advanced concurrency, and automated CI/CD at scale. He’s comfortable bridging business needs and implementation details—creating reporting/analytics, resilient message pipelines, and optimized EF Core data access that materially improve reliability and performance. Based in Chicago, he pairs technical curiosity (C# and F# polyglot development) with empathy-driven leadership, mentoring teams while managing offshore contributors and complex delivery lifecycles. A coffee-shop philosopher and pragmatic problem solver, he often combines functional tricks and pragmatic engineering to tackle thorny integration and scalability challenges.
8 years of coding experience
14 years of employment as a software developer
Bachelor's of Science Computer Science Theoretical Emphasis, Bachelor's of Science Computer Science Theoretical Emphasis at Northern Illinois University
English, German, Polish, Spanish
Stackoverflow
4,900reputation
343kreached
46answers
17questions
inheritance
top-1%
reflection
top-5%
Github Skills (15)
cqrs10
domain-driven-design10
inheritance10
reflection9
html6
design-patterns6
markdown6
wcf6
language-agnostic6
sharepoint6
singleton6
database6
visitor-pattern6
solid-principles6
blog-engine3
Programming languages (1)
Github contributions (5)
JacobsDataSolutions/OrgManager
Jan 2020 - Jul 2022
CQRS and Clean Domain-Driven Design concepts on the ASP.NET Core stack. Demo application for a fictional corporate organization management tool.
Contributions:1 review, 86 commits, 16 PRs in 2 years 5 months
cqrsdomain-driven-design
JacobsDataSolutions/JacobsDataSolutions
Oct 2023 - Jan 2026
Contributions:7 pushes, 1 branch in 2 years 3 months
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