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LUCAS MILLER
Senior Software Engineer .NET, ASP.NET, React, Angular, Azure, AWS
+1-217-***-**** ****************@*****.*** https://www.linkedin.com/in/lucas-miller-67541b329 Garland, TX Summary
Senior Full Stack Engineer with over 12 years of professional experience in software development mainly using ASP.NET, C#, React and Angular stack, with a strong foundation in cloud technologies like Azure and AWS. Skills
Languages C#, Javascript, Typescript, Node.js, HTML, CSS, jQuery Backend .NET Core, ASP.NET MVC, ASP.NET Web API, Node.js Frontend Angular, React, Next.js, RxJS
Database SQL Server, MySQL, PostgreSQL, MongoDB, DynamoDB, CosmosDB Data Access Tech Entity Framework Core, ADO.NET, LINQ, T-SQL Cloud Platforms Azure, AWS
Azure Functions, Maps, SQL Database, Data Factory, Service Bus, DevOps, Active Directory, AKS, API Management AWS EC2, S3, API Gateway, Lambda, CloudWatch, CloudFormation DevOps Docker, Kubernetes
CI/CD Tools Git, Jenkins, AWS CloudFormation
Testing NUnit, XUnit, MSTest, Mocha, Jest, Cypress Experience
Zocdoc Remote
Senior Software Engineer 07/2021 - 10/2024
C#, .NET Core, Node.js, React, Angular, TypeScript, SQL, AWS Revamped microservices using .NET Core and Node.js, improving application reliability by 20% and maintainability. Constructed user-friendly frontend utilizing both React and Apollo client technologies alongside rigorous testing methods with Cypress, leading to a boosted performance rating of 4.8 stars on major review platforms. Engineered a robust set of full-stack tools for managing provider profiles utilizing React, C#, and .NET Core that facilitated onboarding time reduction from weeks to just three days for new healthcare providers. Redesigned an analytical dashboard and admin panel using Angular, and promoted user experience with pagination and caching. Created responsive web applications using HTML, CSS, and JavaScript, improving overall user engagement. Employed jQuery techniques for advanced UI functionality within the analytical dashboard; streamlined workflows resulted in more intuitive navigation that decreased user error rates by approximately one-third over three months. Fetched data from middle layer directory service API with GraphQL. Composed MVC Backend with C#, hitting Elasticsearch with NEST. Migrated Zocdoc's Monolith patient appointment transactional emails to a new messaging micro-service with AWS Lambda, Dynamo DB, SNS, CDK and Braze.
Followed a full-stack workflow involving 3 micro-services in CI environment on AWS. Elevated database operations with Entity Framework Core 6, reducing query response time by 30%, and initiated caching techniques in Node.js, cutting response time by 25%.
Deployed microservices using Docker and Kubernetes, achieving a remarkable 50% reduction in deployment times while enhancing overall system reliability with Azure Functions for operational efficiency. Refined Azure Functions, RESTful and GraphQL using C#, TypeScript and debugged production issues using Azure Application Insights. Leveraged Kong, Auth0, and AWS to protect, scale, and miniaturize Zocdoc’s marketplace features. Directed building unit testing using NUnit, xUnit, introducing SonarQube to improve the code quality to 90%. Accelerated deployment speed by 20% through Git and Jenkins integration, and mentored junior developers, boosting code quality by 90%.
Facilitated knowledge transfer sessions that accelerated the ramp-up time of 3 new engineering hires on critical solutions; effected overall onboarding efficiency by reducing integration timelines from weeks to days.
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Experience
Healthmine Dallas, TX
Full Stack Software Engineer 05/2017 - 07/2021
React, ASP.NET Core, Node.js, React, AWS Lambda
Designed and implemented a GraphQL API to improve performance and reduce data transfer. Worked on backend development with ASP.NET Core and Node.js. Optimized a legacy web application's database queries to enhance performance by 50%. Redesigned large-scale healthcare applications using React and TypeScript, creating interactive user interfaces based on design mockup with JavaScript, HTML, and CSS; improved patient engagement by 30% through enhanced usability. Improved application interactivity and responsiveness through the integration of jQuery; optimized page interactions resulting in faster response times that increased overall user satisfaction scores by over 15%. Engineered efficient database communication within healthcare applications by implementing LINQ and ADO.NET, resulting in a 30% acceleration of data retrieval times for critical patient information. Migrated healthcare application infrastructure to a serverless architecture using AWS Lambda, achieving over a 20% reduction in costs.
Collaborated with cross-functional teams, including healthcare designers and product managers, to ensure alignment with healthcare standards and requirements.
EverCommerce Dallas, TX
Software Engineer Backend 02/2012 - 05/2017
ASP.NET Core, ASP.NET Web API, .NET Core, Agile methodologies Directed the full lifecycle of backend architecture for two large-scale initiatives; rebuilt eight existing systems with ASP.NET enhancing modularity and reducing server response times by an average of 40%. Developed a robust backend for a large-scale project utilizing .NET Core, ensuring seamless functionality across Windows, Mac, and Linux, resulting in over $300k in benefits for the company. Collaborated with cross-functional teams to integrate backend and frontend systems, creating RESTful APIs with ASP.NET Web API, which enhanced system expandability by over 15%.
Directed bi-weekly agile sprint planning sessions, contributing to a 15% increase in team velocity and overall project efficiency. Education
Southern Methodist University Dallas, United States Bachelor of Science in Computer Engineering 01/2008 - 12/2011
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