Daniel Baez
Software Engineer with 9+ years of experience developing full-stack applications and integrating AI solutions. Proficient in Node.js, Python, and modern JavaScript frameworks with a focus on building scalable, high-performance systems. Experienced in implementing AI technologies including OpenAI API and LangChain for enhanced application functionality. Demonstrated success in improving system performance, reducing operational costs, and delivering innovative solutions across healthcare, education, and logistics sectors.
REVIEWS FROM CLIENTS
• Developed full-stack web applications for various clients using modern technologies
• Created responsive front-end interfaces ...
• Developed full-stack web applications for various clients using modern technologies
• Created responsive front-end interfaces using React.js, Angular, and Bootstrap
• Built backend services with Node.js, Express.js, Python, and Django
• Implemented authentication systems using OAuth2 and JWT
• Designed and optimized RESTful APIs for improved performance
• Integrated third-party services including Algolia, Twilio, and Stripe
• Migrated legacy applications to modern frameworks and architectures
• Contributed to technical documentation and mentored junior developers
• Integrated Twilio’s messaging services into CVS Healthspire platform, enabling real-time communication between healthcare providers ...
• Integrated Twilio’s messaging services into CVS Healthspire platform, enabling real-time communication between healthcare providers and improving response times by 15%
• Developed a custom notification system using Twilio APIs to automate communication with members and health service providers via SMS
• Built backend services in Node.js and TypeScript to handle communication workflows, integrating Twilio’s APIs for automated interactions
• Collaborated with cross-functional teams to implement solutions addressing needs of payors, providers, and consumers
• Integrated third-party payment processing APIs, reducing transaction errors by 10%
• Conducted code reviews and participated in iteration planning, contributing to improved sprint velocity
• Provided technical guidance to junior team members on project implementation and best practices
• Developed serverless applications using AWS Lambda, API Gateway, DynamoDB, and S3, improving operational efficiency by 15%
• D...
• Developed serverless applications using AWS Lambda, API Gateway, DynamoDB, and S3, improving operational efficiency by 15%
• Designed and implemented scalable backend services using Node.js, Express.js, and TypeScript
• Built microservices using AWS Step Functions, SQS, and EventBridge for asynchronous processing
• Created Python and Django-based microservices for authentication, reporting, and data analytics
• Developed GraphQL APIs using Apollo Server and AWS AppSync, enhancing data fetching efficiency by 20%
• Contributed to front-end development with Vue.js and React.js components for improved user interfaces
• Optimized database queries and implemented caching strategies using DynamoDB, Redis, and PostgreSQL
• Implemented secure authentication using AWS Cognito and OAuth2
• Set up CI/CD pipelines using AWS CodePipeline, CodeBuild, and GitHub Actions
• Participated in migration from monolithic architecture to microservices