Hi, I'm Jason Allen. I’m a Senior Full-Stack Engineer with 12+ years of experience delivering enterprise-grade applications across healthcare, SaaS, and global enterprises. I design scalable microservices, REST APIs, and event-driven systems using .NET Core/.NET 6+, C#, SQL/NoSQL, and cloud-native technologies on Azure and AWS. I lead and mentor distributed teams, drive DevOps transformations, and translate complex business requirements into secure, innovative, and high-performance solutions that improve user experience, scalability, and reliability. I enjoy collaborating with product and engineering teams worldwide to deliver customer-centric software.

Jason Allen

Hi, I'm Jason Allen. I’m a Senior Full-Stack Engineer with 12+ years of experience delivering enterprise-grade applications across healthcare, SaaS, and global enterprises. I design scalable microservices, REST APIs, and event-driven systems using .NET Core/.NET 6+, C#, SQL/NoSQL, and cloud-native technologies on Azure and AWS. I lead and mentor distributed teams, drive DevOps transformations, and translate complex business requirements into secure, innovative, and high-performance solutions that improve user experience, scalability, and reliability. I enjoy collaborating with product and engineering teams worldwide to deliver customer-centric software.

Available to hire

Hi, I’m Jason Allen. I’m a Senior Full-Stack Engineer with 12+ years of experience delivering enterprise-grade applications across healthcare, SaaS, and global enterprises. I design scalable microservices, REST APIs, and event-driven systems using .NET Core/.NET 6+, C#, SQL/NoSQL, and cloud-native technologies on Azure and AWS.

I lead and mentor distributed teams, drive DevOps transformations, and translate complex business requirements into secure, innovative, and high-performance solutions that improve user experience, scalability, and reliability. I enjoy collaborating with product and engineering teams worldwide to deliver customer-centric software.

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Experience Level

Expert
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Expert
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Expert
Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent

Work Experience

Senior Lead Software Engineer at BrewApps
June 1, 2025 - October 1, 2025
Architected and delivered enterprise-grade .NET Core/.NET 6+ applications on Azure, building scalable microservices, APIs, and real-time messaging frameworks. Led full-stack development with C#, React, TypeScript, SQL/NoSQL, and modern JavaScript frameworks while optimizing performance, security, and UX. Mentored teams, drove Agile/DevOps adoption with Docker, Kubernetes, and CI/CD, and collaborated globally to translate business needs into innovative, high-performing solutions.
Full Stack Engineer at WiseTech Global Ltd
June 1, 2021 - October 1, 2025
Designed and delivered enterprise-grade applications across financial and SaaS domains using .NET Core, ASP.NET, C#, and SQL Server. Built full-stack platforms with React, Angular, Vue, and TypeScript, integrating APIs, event-driven architectures, and secure authentication. Leveraged Azure/AWS, Docker/Kubernetes, and CI/CD pipelines to deploy scalable, resilient systems while mentoring teams, driving Agile/SAFe practices, and delivering high-performance, user-centric solutions.
Back End Developer at Novatech
December 1, 2016 - October 1, 2025
Designed and maintained enterprise-grade backend services with .NET Framework, delivering secure, scalable solutions across healthcare, insurance, fintech, and SaaS domains. Built and optimized complex SQL queries, stored procedures, and database schemas, and integrated RESTful and JSON-based APIs for real-time data exchange and cross-platform interoperability. Leveraged Azure and AWS to modernize deployments and implemented microservices to support high-volume processing.
Software Engineer at Checkpoint Technologies
June 1, 2014 - October 1, 2025
Began professional career focusing on web and desktop applications in healthcare. Contributed to front-end, back-end, and database layers using .NET (C#, VB.NET, ASP.NET) and SQL Server, built APIs and backend services, and supported Agile development through collaboration and continuous improvement.
Senior Lead Software Engineer at BrewApps
June 1, 2025 - October 1, 2025
Architected and delivered enterprise-grade .NET Core/.NET 6+ applications on Azure, building scalable microservices, APIs, and real-time messaging frameworks. Led full-stack development with C#, React, TypeScript, SQL/NoSQL, and modern JavaScript frameworks, optimizing performance, security, and UX. Mentored distributed teams, drove Agile/DevOps adoption with Docker, Kubernetes, and CI/CD pipelines, and collaborated globally to translate business needs into innovative, high-performing solutions. Designed and optimized REST APIs, messaging frameworks (Kafka, RabbitMQ, Azure Service Bus), and multi-threaded services to support high-volume, real-time processing. Engineered responsive front-ends with React, Vue, and other frameworks, and integrated monitoring with Application Insights and Splunk.
Full Stack Engineer at WiseTech Global Ltd
June 1, 2021 - October 1, 2025
Designed and delivered enterprise-grade applications across financial and SaaS domains using .NET Core, ASP.NET, C#, and SQL Server. Built full-stack platforms with React, Angular, Vue, and TypeScript, integrating APIs, event-driven architectures, and secure authentication. Leveraged Azure/AWS, Docker/Kubernetes, and CI/CD pipelines to deploy scalable, resilient systems while mentoring teams, driving Agile/SAFe practices, and delivering high-performance, user-centric solutions. Implemented REST/SOAP APIs, messaging with Kafka, RabbitMQ, Azure Service Bus, and microservices to support real-time processing. Optimized database queries and indexes (SQL Server, Entity Framework) and collaborated to translate requirements into AI-driven, secure solutions, including financial credit models and insurance platforms.
Back End Developer at Novatech
December 1, 2016 - October 1, 2025
Designed and maintained enterprise-grade backend services with .NET Framework, delivering secure, scalable solutions across healthcare, insurance, fintech, and SaaS domains. Built and optimized complex SQL queries, stored procedures, and database schemas (SQL Server, PostgreSQL) for high performance and data integrity. Engineered RESTful and JSON-based APIs for real-time data exchange and third-party integrations. Leveraged Azure and AWS to modernize deployments, and applied SOLID principles and microservices patterns to enhance maintainability. Collaborated with product owners to translate requirements into secure, high-performance healthcare and financial services solutions.
Software Engineer at Checkpoint Technologies
June 1, 2014 - October 1, 2025
Began professional career building core development skills on web and desktop applications in healthcare. Contributed to .NET-based backend and frontend modules, built APIs, and implemented data-driven features with SQL Server. Assisted in designing and integrating RESTful services, frontend interfaces with HTML/JS, and updated UI/UX. Participated in Agile teams, version control, and testing, laying the foundation for distributed systems.
Senior Lead Software Engineer at BrewApps
June 1, 2025 - October 1, 2025
Designed and delivered enterprise-scale applications across healthcare using Java, Spring Boot, and modern front-end frameworks. Built and optimized microservices, APIs, and CI/CD pipelines while ensuring performance, scalability, and compliance. Collaborated with cross-functional teams and mentored developers to drive Agile delivery excellence. Led and mentored development teams, conducted code reviews, and maintained SDLC activities including requirements analysis, design, testing, UAT support, production deployment, and post-release maintenance.
Full Stack Engineer at WiseTech Global Ltd
June 1, 2021 - October 1, 2025
Led the design and modernization of enterprise Java platforms, transforming legacy systems into cloud-native microservices on AWS, Azure, and Kubernetes. Built resilient, event-driven architectures with Spring Boot, Kafka, and REST/GraphQL APIs, while optimizing databases, CI/CD pipelines, and enterprise UIs. Partnered across teams and mentored developers to deliver secure, scalable solutions for healthcare, and insurance.
Back End Developer at Novatech
December 1, 2016 - October 1, 2025
Modernized enterprise platforms by transforming monolithic systems into cloud-native microservices with Java 17+, Spring Boot, and domain-driven design. Designed scalable APIs, resilient databases, and secure deployments while driving CI/CD automation, compliance, and performance optimization. Mentored teams and delivered mission-critical solutions across healthcare.
Software Engineer at Checkpoint Technologies
June 1, 2014 - October 1, 2025
Started professional career working on Java-based web applications and supporting modernization projects. Contributed to backend and frontend features, database support, and deployment tasks while learning best practices from senior engineers. Assisted in developing Java applications using Spring and Spring Boot, supporting core business features and bug fixes.
Senior Lead Software Engineer at BrewApps
June 1, 2025 - October 13, 2025
Architected and delivered enterprise-grade .NET Core/.NET 6+ applications on Azure, building scalable microservices, RESTful APIs, and real-time messaging components. Led full-stack development with C#, React, and TypeScript, using SQL/NoSQL databases to optimize performance, security, and UX. Mentored distributed teams, implemented Agile/DevOps practices with Docker, Kubernetes, and CI/CD pipelines, and collaborated with stakeholders worldwide to translate complex business needs into high-performing solutions.
Full Stack Engineer at WiseTech Global Ltd
June 1, 2021 - October 13, 2025
Designed and delivered enterprise-grade applications across financial and SaaS domains using .NET Core, ASP.NET, C#, and SQL Server. Built full-stack platforms with React, Vue, Angular, TypeScript, and RESTful APIs, integrating APIs, event-driven architectures, and secure authentication. Leveraged Azure/AWS, Docker/Kubernetes, and CI/CD pipelines to deploy scalable, resilient systems while mentoring teams and delivering high-performance, user-centric solutions.
Back End Developer at Novatech
December 1, 2016 - October 13, 2025
Designed and maintained enterprise-grade backend services with .NET Framework (C#, ASP.NET), delivering secure, scalable solutions across healthcare, insurance, fintech, and SaaS domains. Built and optimized complex SQL queries, stored procedures, and database schemas (SQL Server, PostgreSQL), ensuring high performance and data integrity. Implemented RESTful APIs and integrated with Azure/AWS cloud services to modernize deployments.
Software Engineer at Checkpoint Technologies
June 1, 2014 - October 13, 2025
Designed and maintained enterprise web & desktop applications in healthcare, focusing on backend services, APIs, and database optimization. Adopted Agile practices, contributed to code reviews, and collaborated with stakeholders to translate requirements into reliable, scalable software.
Senior Lead Software Engineer at BrewApps
June 1, 2025 - June 1, 2025
Architected and delivered enterprise-grade .NET Core/.NET 6+ applications on Azure, building scalable microservices, APIs, and real-time messaging frameworks. Led full-stack development with C#, React, TypeScript, SQL Server, PostgreSQL, and NoSQL databases, optimizing performance, security, and UX. Mentored distributed teams, drove Agile/DevOps transformations using Docker, Kubernetes, and CI/CD pipelines, and collaborated with global stakeholders to translate business requirements into high-performing solutions.
Full Stack Engineer at WiseTech Global Ltd
June 1, 2021 - June 1, 2021
Designed and delivered enterprise-grade applications across financial and SaaS domains using .NET Core, ASP.NET, C#, and SQL Server. Built full-stack platforms with React, Vue.js, Angular, TypeScript, integrating APIs, event-driven architectures, and secure authentication. Implemented cloud deployments on Azure/AWS, containerization with Docker/Kubernetes, and CI/CD pipelines to accelerate delivery. Mentored teams, championed Agile/SAFe practices, and collaborated with stakeholders to translate complex requirements into scalable, secure software.
Back End Developer at Novatech
December 1, 2016 - December 1, 2016
Designed and maintained backend services with .NET Framework, delivering secure, scalable solutions across healthcare, insurance, fintech, and SaaS domains. Built and optimized complex SQL queries, stored procedures, and database schemas (SQL Server, PostgreSQL), ensuring high performance and data integrity. Engineered RESTful and SOAP APIs, and leveraged Azure and AWS cloud services to modernize deployments.
Software Engineer at Checkpoint Technologies
June 1, 2014 - June 1, 2014
Began professional career developing healthcare web and desktop applications. Contributed to backend services with .NET Framework (C#, ASP.NET) and SQL Server, built and styled front-end interfaces, and assisted in API development and backend tooling. Participated in Agile team activities and supported production systems.

Education

Bachelor’s Degree in Computer Science at Marymount California University
August 1, 2008 - May 1, 2012
Bachelor’s Degree in Computer Science at Marymount California University
August 1, 2008 - May 1, 2012
Bachelor's Degree in Computer Science at Marymount California University
August 1, 2008 - May 1, 2012
Bachelor’s Degree in Computer Science at Marymount California University, Rancho Palos Verdes, California
August 1, 2008 - May 1, 2012
Bachelor's Degree in Computer Science at Marymount California University, Rancho Palos Verdes, California
August 1, 2008 - May 1, 2012

Qualifications

Add your qualifications or awards here.

Industry Experience

Healthcare, Software & Internet, Financial Services, Professional Services, Other