Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am an experienced software engineer with around 12 years in designing, developing, implementing, and testing client-server and web applications. I specialize in C#, ASP.NET, Angular, React, and Azure technologies. I have successfully delivered multiple enterprise and medium-scale projects, working within Agile teams and mentoring peers to foster collaboration and growth. I enjoy architecting scalable microservices, optimizing cloud-based infrastructure, and developing responsive front-end architectures. I am passionate about clean code, test-driven development, and continuous integration that enhance performance and reliability in real-world applications.…I am an experienced software engineer with around 12 years in designing, developing, implementing, and testing client-server and web applications. I specialize in C#, ASP.NET, Angular, React, and Azure technologies. I have successfully delivered multiple enterprise and medium-scale projects, working within Agile teams and mentoring peers to foster collaboration and growth. I enjoy architecting scalable microservices, optimizing cloud-based infrastructure, and developing responsive front-end architectures. I am passionate about clean code, test-driven development, and continuous integration that enhance performance and reliability in real-world applications.

Christopher Todd Lacroix

Developer, Full Stack Developer, DevOps Developer, +2





I am an experienced software engineer with around 12 years in designing, developing, implementing, and testing client-server and web applications. I specialize in C#, ASP.NET, Angular, React, and Azure technologies. I have successfully delivered multiple enterprise and medium-scale projects, working within Agile teams and mentoring peers to foster collaboration and growth. I enjoy architecting scalable microservices, optimizing cloud-based infrastructure, and developing responsive front-end architectures. I am passionate about clean code, test-driven development, and continuous integration that enhance performance and reliability in real-world applications.…I am an experienced software engineer with around 12 years in designing, developing, implementing, and testing client-server and web applications. I specialize in C#, ASP.NET, Angular, React, and Azure technologies. I have successfully delivered multiple enterprise and medium-scale projects, working within Agile teams and mentoring peers to foster collaboration and growth. I enjoy architecting scalable microservices, optimizing cloud-based infrastructure, and developing responsive front-end architectures. I am passionate about clean code, test-driven development, and continuous integration that enhance performance and reliability in real-world applications.

Available to hire

I am an experienced software engineer with around 12 years in designing, developing, implementing, and testing client-server and web applications. I specialize in C#, ASP.NET, Angular, React, and Azure technologies. I have successfully delivered multiple enterprise and medium-scale projects, working within Agile teams and mentoring peers to foster collaboration and growth.

I enjoy architecting scalable microservices, optimizing cloud-based infrastructure, and developing responsive front-end architectures. I am passionate about clean code, test-driven development, and continuous integration that enhance performance and reliability in real-world applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Fidelity Information Services

February 1, 2022 - Present

Designed and implemented microservice architectures using C# and ASP.NET Core with Azure and Apache Kafka for real-time communication. Developed scalable microservices applying Clean Architecture and Domain-Driven Design with RESTful APIs and asynchronous messaging using Kafka and RabbitMQ. Automated cloud infrastructure provisioning on Azure using Terraform and managed Kubernetes deployments with Helm charts. Created real-time data processing workflows with Azure Functions and Kafka, optimizing application performance using Redis Caching and tuning PostgreSQL queries. Led DevOps initiatives with CI/CD pipelines using Azure DevOps and GitHub Actions. Developed modern front-end applications using Angular and React with advanced state management and server-side rendering. Maintained legacy VB.NET apps and migrated them to .NET 6+ with modern design patterns. Worked collaboratively in Agile teams using Azure Boards, Jira, and GitHub to ensure high-quality software delivery.

Senior Software Engineer at eAssist Dental Solutions

February 28, 2022 - July 9, 2025

Led full lifecycle development of greenfield projects including real-time payment processing workflows with ASP.NET Core and AWS services like Amazon SQS, Kinesis, and RDS. Designed event-driven data streaming infrastructure to enable real-time fund transfers and automated billing using AWS Lambda, Step Functions, and S3. Migrated legacy monolithic VB.NET systems to modular .NET 6 microservices with Redis caching and domain-driven design. Orchestrated containerized deployments on Docker and Amazon EKS using Helm charts and Kubernetes manifests. Developed responsive dashboards and internal tools with Angular, NgRx, React, and Redux Toolkit. Automated CI/CD pipelines with AWS CodePipeline, GitHub Actions, and Terraform. Ensured 24/7 on-call production support using monitoring tools including Amazon CloudWatch, Grafana, and ELK stack. Participated actively in Agile Scrum ceremonies and collaborated with cross-functional teams.

Software Engineer at Kanda Software

March 1, 2018 - July 9, 2025

Implemented ASP.NET Core modules for healthcare applications processing sensitive medical data including EHRs and patient information. Established real-time data streaming using Amazon Kinesis and serverless functions with AWS Lambda for efficient healthcare data processing. Managed event-driven communication using Amazon SNS and SQS for healthcare-related alerts and reminders. Integrated enterprise business logic modules including medical billing and insurance claims using ASP.NET Core. Developed user-friendly interfaces with Angular and TypeScript. Managed scalable databases with Amazon RDS and deployed microservices on Amazon ECS and AWS Fargate. Automated infrastructure provisioning using CloudFormation and monitored system health with Amazon CloudWatch. Secured sensitive data using AWS KMS and Secrets Manager for encryption and credential management.

Senior Software Engineer at Fidelity Information Services, Austin, TX

February 1, 2022 - Present

Designed and implemented microservice architectures using C# and ASP.NET Core, leveraging event-driven systems with Apache Kafka and Azure services. Developed scalable microservices following Clean Architecture and Domain-Driven Design principles with RESTful and gRPC interfaces. Automated cloud infrastructure with Terraform, deployed production-grade Kubernetes clusters, and integrated monitoring solutions. Enhanced application performance with caching mechanisms and database optimization. Led DevOps initiatives and maintained legacy applications by migrating to modern frameworks. Actively collaborated in Agile practices and contributed to project management.

Senior Software Engineer at eAssist Dental Solutions, Austin, TX

February 1, 2022 - July 9, 2025

Led full lifecycle development of real-time payment processing microservices using ASP.NET Core and AWS technologies including SQS, Kinesis, Lambda, and RDS. Built event-driven data streaming infrastructure with AWS services enhancing transaction speed and resilience. Integrated payment gateways and automated billing pipelines. Migrated legacy systems to modular microservices using DDD and Clean Architecture. Orchestrated containerized deployments with Docker and Amazon EKS. Developed responsive dashboards with Angular and React. Built CI/CD pipelines and provided 24/7 production support while participating in Agile Scrum ceremonies to meet business objectives.

Software Engineer at Kanda Software, Austin, TX

March 1, 2018 - July 9, 2025

Developed healthcare application modules using ASP.NET Core, incorporating real-time data streaming via Amazon Kinesis. Created AWS Lambda functions for data handling and secured healthcare data with AWS KMS and Secrets Manager. Utilized messaging services SNS and SQS for event-driven systems. Managed enterprise-level service components including billing and insurance claims processing. Built front-end interfaces using Angular and TypeScript. Orchestrated microservices deployments with Amazon ECS and Fargate and automated infrastructure provisioning via AWS CloudFormation. Monitored application performance through CloudWatch.