Aaron Pesce

Senior Software Engineer

Sollis Health

Jul 2022 - Jan 2025 (2 years 7 months)

• Hired to overhaul failing backend system and transform disorganized code into standards-compliant, scalable microservices architecture for healthcare company specializing in tech-driven patient care. • Established API governance best practices while implementing Swagger for API generation, RESTful design, and proper versioning to ensure maintainability. • Designed and deployed event-driven architecture using Azure Functions to automate HR data integration between Microsoft Graph, Greenhouse, and ADP; removed manual data synchronization and improved onboarding efficiency. • Served as interim Team Lead, coordinating cross-functional efforts with frontend developers, database managers, and designers to streamline development. • Advised

Senior Software Engineer

Northwestern Mutual

Jun 2020 - Jun 2022 (2 years 1 month)

• Modernized legacy applications, improved system integration, and increased developer efficiency by contributing to backend API development in an Agile environment, providing scalable, cloud-based solutions.
• Designed and implemented a CRM data synchronization service using Azure Service Bus and AWS MQ, enabling real-time updates while reducing latency and maintaining high performance.
• Migrated legacy applications to .NET Core & AWS to enhance developer productivity and system performance.
• Eliminated redundant systems and improved integration reliability through the development of internal APIs and microservices that streamlined data sharing across teams.
• Improved maintainability and accelerated feature d

Software Engineer Consultant

Robert Half Technology

May 2018 - Mar 2020 (1 year 11 months)

Developed and maintained backend services, APIs, and microservices for enterprise clients, ensuring scalability and performance in cloud and on-premises environments. Built and optimized RESTful APIs to integrate with third-party systems and support secure, efficient data exchange. Collaborated with cross-functional teams to gather requirements, troubleshoot issues, and implement best practices for code quality, security, and maintainability.

Select Projects
Finastra – API Development for Mortgage Data Access (2019-2020)
Designed and implemented RESTful API system to standardize mortgage data access across internal platforms, improving data availability and system interoperability. Developed automated API testing s

Software Engineer

JDA Software

Oct 2016 - Apr 2018 (1 year 7 months)

• Led a team of three in designing and implementing an automated performance testing framework for client web services, identifying and resolving bottlenecks. • Enabled scalability and large client onboarding by improving full-stack development efficiency. • Developed tools to analyze performance, detect regressions, and present data for rapid issue resolution. • Accelerated deployment times and enhanced client satisfaction by optimizing code and reducing technical debt. Additionally, utilized Moq and NUnit for unit testing, ensuring robust code quality and reliability throughout the development process.

Software Engineer

Zywave

Jul 2014 - Sep 2016 (2 years 3 months)

• Ensured system maintainability and security by creating and supporting 200+ WCF microservices with RESTful APIs.
• Significantly reduced manual effort and deployment time by developing batch deployment tools for WCF services using NuGet and Octopus APIs.
• Improved user experience by creating dynamic single-page applications (SPA) for mobile and web platforms.
• Utilized Redis for caching to enhance application performance, and employed Moq with NUnit for unit testing, ensuring robust and reliable code quality throughout the development process.

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Aaron Pesce

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