John Johnson
Staff Software Developer at Wealthsimple
Conroe, Texas, United States
Summary
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SeniorJohn Johnson is a Staff Software Developer with 12 years of experience building resilient, scalable systems across Ruby/Rails, Go, and modern front-ends like React. He has led migrations from monoliths to containerized AWS ECS infrastructure, instituted CI/CD and observability practices, and architected data ingestion and fintech workflows that handle complex data mapping, security, and high-throughput processing. At Pequity he drove acquisition due diligence and helped ship an AI-powered analytics agent; at Homebase he built canary deployments, Terraform-driven infra, and cash-movement fintech services. Comfortable both as an individual contributor and engineering manager, he blends deep practical knowledge of OOP, TDD/BDD, and database abstraction with hands-on tooling in languages from Swift to C#. Based in Conroe, Texas, he pairs platform-level thinking with a knack for making legacy systems safer, faster and more deployable.
12 years of coding experience
14 years of employment as a software developer
Stackoverflow
3,296reputation
333kreached
69answers
22questions
Github Skills (166)
security10
gorilla10
encryption10
javascript10
hashicorp-vault10
secrets10
vault10
golang10
typescript10
xamarin-forms10
go10
access-management10
react10
react-components9
entity9
Programming languages (12)
Github contributions (5)
johnernaut/open-vnc
Mar 2016 - Dec 2022
Contributions:10 commits, 8 pushes, 2 branches in 6 years 10 months
johnernaut/goatee.js
Aug 2014 - Sep 2015
Contributions:7 commits, 1 PR, 1 push in 1 year 1 month
client-librarynotificationnotification-servernotifications
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