I am a results-driven software engineer focused on building secure, scalable healthcare technology and cloud-native solutions. I thrive in fast-paced environments where HIPAA-compliant security, robust APIs, and reliable data pipelines matter most. Over the past decade I have designed and delivered RESTful services, real-time dashboards, and event-driven workflows using AWS and Azure. I enjoy mentoring teammates and driving best practices in code quality and DevOps.

CHRIS BORRERO

I am a results-driven software engineer focused on building secure, scalable healthcare technology and cloud-native solutions. I thrive in fast-paced environments where HIPAA-compliant security, robust APIs, and reliable data pipelines matter most. Over the past decade I have designed and delivered RESTful services, real-time dashboards, and event-driven workflows using AWS and Azure. I enjoy mentoring teammates and driving best practices in code quality and DevOps.

Available to hire

I am a results-driven software engineer focused on building secure, scalable healthcare technology and cloud-native solutions. I thrive in fast-paced environments where HIPAA-compliant security, robust APIs, and reliable data pipelines matter most.

Over the past decade I have designed and delivered RESTful services, real-time dashboards, and event-driven workflows using AWS and Azure. I enjoy mentoring teammates and driving best practices in code quality and DevOps.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Led development of a secure EHR system using C#, .NET MVC, Blazor, and React, aligning with HIPAA standards and implementing encryption and access controls. Orchestrated features using AWS Step Functions with API Gateway, custom connectors, and Lambda; deployed containerized apps on Amazon ECS with auto-scaling. Designed RESTful APIs with ASP.NET Core Web API for third-party healthcare integrations. Revamped DB2/COBOL programs to store monthly patient-care data in DB2 tables. Implemented real-time logging/monitoring with the ELK stack for proactive issue detection. Achieved ~85% test coverage using Jest, xUnit, NUnit, React Testing Library, and SonarQube. Mentored junior developers via pair programming and code reviews.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Full-stack development with .NET Core and Angular; RESTful APIs to process real-time IoT data. Built dynamic dashboards with Angular and Bootstrap for KPI monitoring across five departments. Developed RESTful APIs and GraphQL services for dynamic data interaction. Windows services in C# to process Kafka messages and persist to MySQL. Optimized T-SQL queries, stored procedures, and views in SQL Server. Azure Application Insights with Kusto for performance monitoring, reducing troubleshooting time by 30%. Integrated Azure Blob Storage and CDNs for image storage/performance. Enhanced logging with Datadog via 30+ dashboards/alerts.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR; extended WCF to create a SOA and deliver 10+ web services. Strengthened authentication with Azure Active Directory. Optimized databases using SQL Server and MongoDB, achieving a 25% reduction in query times. Managed global app state with Redux and React Context API. Streamlined releases with TeamCity and Octopus Deploy; maintained Git/SVN repositories; participated in Agile ceremonies.
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Engineered a secure EHR system with C#, .NET MVC, Blazor, and React to support patient management and medication tracking, adhering to HIPAA standards with robust encryption and access controls. Orchestrated advanced features using AWS Step Functions, including API gateways, custom connectors, and AWS Lambda, while deploying and managing containerized applications on Amazon ECS with auto-scaling capabilities. Designed and implemented RESTful APIs using ASP.NET Core Web API, facilitating seamless integration with third-party healthcare systems. Revamped DB2/COBOL programs to store monthly patient care data in DB2 tables, improving healthcare insights and optimizing data accessibility. Implemented real-time logging and monitoring using the ELK Stack (Elasticsearch, Logstash, Kibana), enabling proactive system issue detection. Achieved 85% code test coverage by utilizing Jest, xUnit, NUnit, React Testing Library, SonarQube Cloud ensuring system reliability and quality. Guided junior devel
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Directed full-stack development with .NET Core and Angular, building RESTful APIs to process and display real-time patient data from IoT devices. Assembled dynamic dashboards with Angular and Bootstrap, enabling real-time monitoring of KPIs for five departments. Crafted RESTful APIs and GraphQL services to enable dynamic data interaction and seamless client integration. Developed Windows services in C# to process Kafka messages and store them in MySQL databases. Enhanced application performance by designing efficient T-SQL queries, stored procedures, and views in SQL Server for optimized data retrieval. Configured performance monitoring with Kusto queries in Azure Application Insights, reducing troubleshooting time by 30% through faster issue resolution. Integrated Azure Blob Storage for scalable image storage and retrieval, utilizing CDNs to improve load times and browsing performance. Elevated logging and monitoring by incorporating Datadog, creating 30+ dashboards and alerts to trac
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR, optimizing scalability and responsiveness. Extended WCF to create a Service-Oriented Architecture (SOA), improving integration and reducing development time for 10+ web services. Strengthened authentication and authorization mechanisms by integrating Azure Active Directory (AD) for secure enterprise applications. Optimized database systems using advanced techniques in SQL Server and MongoDB, achieving a 25% reduction in query times. Managed global application state with Redux and React Context API, ensuring efficient data sharing across components and minimizing redundant renders. Streamlined application release processes with TeamCity and Octopus Deploy, improving delivery efficiency by 15%. Organized code repositories with Git and SVN, ensuring smooth collaboration and version control across teams. Participated in Agile ceremonies, including sprint planning and retrospectives, to ensure alignment with project objectives
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Led the development of a secure EHR system using C#, .NET MVC, Blazor, and React to support patient management and medication tracking. Implemented HIPAA-compliant encryption and fine-grained access controls. Orchestrated features with AWS Step Functions, including API Gateway, custom connectors, and Lambda, and deployed containerized services on ECS with auto-scaling. Designed RESTful APIs with ASP.NET Core Web API for seamless integration with third-party healthcare systems. Reengineered DB2/COBOL programs to store monthly patient care data in DB2 tables, improving data access and reporting. Implemented real-time logging/monitoring with the ELK stack to proactively detect issues. Achieved ~85% unit test coverage using Jest, xUnit, NUnit, React Testing Library, and SonarQube Cloud. Mentored junior developers through pair programming and code reviews.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Directed full-stack development with .NET Core and Angular, building RESTful APIs to process and display real-time patient data from IoT devices. Built dynamic dashboards with Angular and Bootstrap to monitor KPIs across five departments. Crafted RESTful APIs and GraphQL services for dynamic data interaction and client integration. Developed Windows services in C# to process Kafka messages and store them in MySQL databases. Optimized data access with efficient T-SQL queries, stored procedures, and views in SQL Server. Implemented performance monitoring with Kusto in Azure Application Insights, reducing troubleshooting time. Integrated Azure Blob Storage for scalable image storage and CDNs. Enhanced logging with Datadog dashboards and alerts.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR; extended WCF to create a service-oriented architecture enabling 10+ web services. Strengthened authentication with Azure Active Directory for secure enterprise apps. Optimized databases using SQL Server and MongoDB, achieving significant query performance improvements. Managed global application state with Redux and React Context API. Streamlined release processes with TeamCity and Octopus Deploy; collaborated using Git and SVN; participated in Agile ceremonies to ensure alignment with project objectives and timelines.
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Engineered a secure EHR system with C#, .NET MVC, Blazor, and React; implemented RESTful APIs; orchestrated AWS Step Functions with API Gateway and Lambda; containerized on ECS with auto-scaling; modernized DB2/COBOL programs; implemented ELK-based logging/monitoring; achieved high test coverage with Jest, xUnit, NUnit, and React Testing Library; mentored junior developers.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Directed full-stack development with .NET Core and Angular; built RESTful APIs and GraphQL services; built dashboards for real-time KPI monitoring; developed Windows services to process Kafka messages; optimized data access with T-SQL in SQL Server; implemented Azure Application Insights with Kusto for faster troubleshooting; integrated Azure Blob Storage for media storage and used CDNs for performance; enhanced logging with Datadog.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR; extended WCF to a SOA for faster integration; integrated Azure Active Directory for secure auth; optimized databases with SQL Server and MongoDB; managed global app state with Redux and React Context API; improved release processes with TeamCity and Octopus Deploy; collaborated across teams using Git and SVN.
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Led the development of a secure EHR system using C#, .NET MVC, Blazor, and React to support patient management and medication tracking with HIPAA-compliant encryption and access controls. Orchestrated features via AWS Step Functions, API Gateways, custom connectors, and Lambda, deploying containerized apps on ECS with auto-scaling. Designed RESTful APIs with ASP.NET Core Web API for seamless integration with third-party healthcare systems. Refactored DB2/COBOL programs to store monthly patient care data in DB2 tables, improving insights and accessibility. Implemented ELK Stack logging/monitoring for proactive issue detection. Achieved ~85% test coverage using Jest, xUnit, NUnit, React Testing Library, and SonarQube Cloud. Mentored junior developers through pair programming and code reviews.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Directed full-stack development with .NET Core and Angular, building RESTful APIs to process and display real-time data from IoT devices. Created dynamic dashboards with Angular and Bootstrap for real-time KPI monitoring across five departments. Crafted RESTful APIs and GraphQL services for dynamic data interaction and client integration. Developed Windows services in C# to process Kafka messages and store in MySQL. Optimized data retrieval with T‑SQL queries, stored procedures, and views in SQL Server. Implemented performance monitoring with Kusto queries in Azure Application Insights, reducing troubleshooting time by ~30%. Integrated Azure Blob Storage and CDNs to improve image storage and load times. Enhanced logging/monitoring with Datadog, producing 30+ dashboards and alerts to track performance and reduce MTTR.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR to optimize scalability and responsiveness. Extended WCF to create a SOA, improving integration and reducing development time for 10+ web services. Strengthened authentication and authorization by integrating Azure Active Directory for secure enterprise apps. Optimized databases using SQL Server and MongoDB, achieving a 25% reduction in query times. Managed global application state with Redux and React Context API, ensuring efficient data sharing across components. Streamlined release processes with TeamCity and Octopus Deploy and maintained code repositories with Git and SVN. Participated in Agile ceremonies to ensure alignment with project objectives.
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Led development of a secure EHR system using C#, .NET MVC, Blazor, and React to support patient management and medication tracking. Implemented HIPAA-compliant encryption and RBAC, designed RESTful APIs for third-party integrations, and modernized DB2/COBOL programs to store monthly patient care data. Established real-time logging/monitoring with the ELK stack and maintained high test coverage via Jest, xUnit, and NUnit. Mentored junior developers through pair programming and code reviews.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Directed full-stack development with .NET Core and Angular, building RESTful APIs to process and display real-time patient data from IoT devices. Created dynamic dashboards for KPI monitoring across five departments. Developed Windows services to process Kafka messages into MySQL. Optimized performance with T-SQL queries and stored procedures; set up Azure Application Insights for performance monitoring; integrated Azure Blob Storage with CDNs. Enhanced logging/monitoring with Datadog.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR; Extended WCF to create a SOA, enabling rapid integration and faster delivery of 10+ web services. Strengthened authentication and authorization by integrating Azure Active Directory. Optimized database systems using SQL Server and MongoDB, achieving notable query-time reductions. Managed global application state with Redux and React Context API; streamlined release processes with TeamCity and Octopus Deploy; organized code repositories with Git and SVN.
Senior Software Engineer/Tech Lead at Orlando Health
June 1, 2025 - October 10, 2025
Engineered a secure EHR system with C#, .NET MVC, Blazor, and React to support patient management and medication tracking, adhering to HIPAA standards with robust encryption and access controls. Orchestrated advanced features using AWS Step Functions, including API gateways, custom connectors, and AWS Lambda, while deploying and managing containerized applications on Amazon ECS with auto-scaling capabilities. Designed and implemented RESTful APIs using ASP.NET Core Web API for seamless integration with third-party healthcare systems. Revamped DB2/COBOL programs to store monthly patient care data in DB2 tables, improving insights and accessibility. Implemented real-time logging and monitoring with the ELK Stack, enabling proactive issue detection. Achieved 85% code test coverage using Jest, xUnit, NUnit, React Testing Library, and SonarQube Cloud. Guided junior developers through pair programming and code reviews, improving code quality and team skills.
Software Engineer II at Twitter
December 1, 2022 - October 10, 2025
Led full SDLC with .NET Core and Angular, building RESTful APIs to process and display real-time patient data from IoT devices. Built dynamic dashboards with Angular and Bootstrap to monitor KPIs across five departments. Developed RESTful APIs and GraphQL services for dynamic data interaction and client integration. Created Windows services in C# to process Kafka messages and store in MySQL. Optimized data retrieval with efficient T-SQL queries, stored procedures, and views in SQL Server. Monitored performance with Kusto queries in Azure Application Insights, reducing troubleshooting time by 30%. Integrated Azure Blob Storage with CDNs for faster image delivery. Enhanced logging/monitoring with Datadog and 30+ dashboards/alerts to reduce MTTR.
Software Engineer at IBM
November 1, 2019 - October 10, 2025
Designed web applications with ASP.NET MVC, Blazor, and SignalR to improve scalability and responsiveness. Extended WCF to create SOA and accelerate the development of 10+ web services. Strengthened authentication with Azure Active Directory for secure enterprise apps. Optimized SQL Server and MongoDB queries, reducing times by 25%. Managed global app state with Redux and React Context API to streamline data sharing. Streamlined release processes with TeamCity and Octopus Deploy, boosting delivery efficiency by 15%. Organized code with Git and SVN for collaboration. Participated in Agile ceremonies to align with objectives.

Education

Bachelor of Science at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science in Computer Engineering at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science, Computer Engineering at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016
Bachelor of Science at Florida International University - College of Engineering & Computing
January 11, 2030 - January 1, 2016

Qualifications

Add your qualifications or awards here.

Industry Experience

Healthcare, Software & Internet, Professional Services, Education