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Denzel Johnson

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Detail

Senior Software Engineer at Braze
Texas, United States

Contact Denzel regarding: 
Flexible work
Starting at USD60/hour
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Timeline


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Résumé


Jobs verified_user 0% verified
  • Braze
    Senior Software Engineer
    Braze
    Apr 2021 - Current (5 years 1 month)
    • Led the architecture and implementation of a dynamic reporting system using Angular and GraphQL, enabling real-time insights and reducing client churn by 18%. • Engineered a microservices-based order processing system using .NET 6 and Redis, increasing processing speed by over 40%. • Integrated third-party marketing APIs with a custom-built Python ETL pipeline, automating data ingestion and reducing manual effort by 90%. • Designed a role-based access control (RBAC) system for internal tools, strengthening application security and aligning with SOC 2 compliance. • Created custom Angular component libraries for internal reuse, improving development efficiency and UI consistency across teams. • Utilized Azure Functions and Durable Fun
  • Thumbtack
    Senior Software Engineer
    Thumbtack
    Nov 2017 - Feb 2021 (3 years 4 months)
    • Transitioned monolithic architecture to microservices using ASP.NET Core, significantly improving modularity and fault tolerance. • Implemented state management using NgRx in Angular apps, leading to better application scalability and reduced bugs in shared state flows. • Developed a health analytics dashboard that aggregated and visualized clinical data using Python (Flask) and Angular, now used by 10+ clients. • Introduced lazy loading and ahead-of-time compilation (AOT) in Angular builds, reducing initial load time by 60%. • Created a Python-based anomaly detection module that flagged inconsistent medical records, improving audit accuracy by 30%. • Designed RESTful APIs with ASP.NET Core to expose backend services securely and re
  • NextRoll
    Software Engineer
    NextRoll
    Jun 2014 - Oct 2017 (3 years 5 months)
    • Collaborated in a team to build a client management portal using ASP.NET MVC and AngularJS, serving over 3,000 active users. • Contributed to the development of data import tools in Python, improving onboarding time for new clients by 50%. • Assisted in performance optimization of legacy SQL queries, leading to 25% faster page load times. • Built reusable AngularJS directives to handle form validation and modal behavior consistently across the app. • Created REST endpoints using ASP.NET Web API for mobile application integration, improving platform reach. • Implemented role-based permissions in the portal's backend to restrict data access by user level. • Collaborated with QA to write and maintain test scripts and scenarios using S
Education verified_user 0% verified
  • University of Akron
    Bachelor of Computer Science
    University of Akron
    Aug 2010 - May 2014 (3 years 10 months)
  • M
    Microsoft Certified: Azure Fundamentals
  • M
    Microsoft Certified: Azure Developer Associate