D*****n

Featured
MERN Stack Developer

About Candidate

With over 11 years of experience, I have developed scalable, high-performance applications using technologies like React, Node.js, and TypeScript.
I’m skilled in version control with SVN, writing clean, maintainable code, and have a strong understanding of RESTful APIs and SQL.
My experience in Agile teams and Linux-based environments, combined with a focus on improving software quality, will contribute directly to delivering high-impact, reliable products.

Salary
USD
Job Categories ( For Example : Flutter Developer or Data Engineer Like That ) )
Full Stack Engineer

Location

Education

B
Bachelor's degree 2010~2014
Florida Gulf Coast University

Work & Experience

S
Senior Software Engineer 03/2022 - present
Sentara

Spearheaded the development of AvMed, a healthcare insurance platform, creating seamless, scalable web and mobile experiences for members and providers using TypeScript, React, Redux, React Native, Next.js, Shadcn, Node.js/Express.js, Python, and AWS. •Led the design and architecture of frontend and backend systems, ensuring performance, maintainability, and scalability with React, Node.js, and TypeScript. •Used Redux for state management, ensuring seamless frontend-backend communication through optimized API integration and real-time data updates. •Implemented Next.js for server-side rendered pages in the AvMed project, enhancing performance, SEO, and user experience across web and mobile. •Developed and optimized AvMed mobile apps with React Native, ensuring seamless cross-platform experiences for scheduling, telemedicine, and provider interactions. •Created reusable UI components and custom themes with Shadcn, improving consistency, user experience, and development efficiency. •Utilized Python, Node.js, and GraphQL to streamline backend data processing, enhancing system performance and supporting data-driven decision-making for the AvMed platform. •Ensured HIPAA compliance and adherence to healthcare regulations, maintaining data security and privacy. •Led code reviews, mentored junior engineers, and enforced best practices to ensure high-quality, maintainable code.

S
Senior Full Stack Engineer 12/2016 - 03/2022
Deloitte Consulting

Key Clients: Walmart, Marriott, Sentara Walmart •Developed and maintained scalable, high-performance e-commerce and smart store management applications for Walmart's Spark project using Angular, Java SpringBoot, RESTful APIs and AWS. •Collaborated with cross-functional teams to enhance user interfaces and optimize data flow for large-scale retail solutions. •Spearheaded the integration of Angular for complex front-end applications, improving site performance and reducing load times by 23%. •Built and integrated frontend dashboards for Walmart's real-time inventory tracking and digital shelf management system. •Integrated Next.js, Material UI, Chart.js, and D3.js to deliver dynamic, responsive layouts, optimizing performance for a seamless, scalable user experience. •Designed and implemented microservices architectures with Java SpringBoot, enabling seamless communication between frontend and backend systems, improving system uptime and response times. Marriott •Engineered responsive and dynamic web applications for the Bonvoy project at Marriott, a global hotel and booking platform, using React, React Native, Node.js, Java SpringBoot, GraphQL, and AWS. •Optimized mobile-first designs using React, React Native, and CSS Flexbox/Grid, enhancing customer experience and increasing booking conversions across web and mobile platforms. •Improved user experience by creating mobile-responsive, pixel-perfect interfaces that meet WCAG 2.1 guidelines for inclusivity. •Utilized SQLite and DynamoDB to enhance data management, improving performance and reliability. •Improved system performance by integrating cloud solutions with AWS Lambda and EC2, reducing server response times by 22%. •Implemented Jest and React Testing Library for unit testing with over 72% test coverage and Detox and Bitbar Cloud for mobile e2e testing. Sentara Health •Led development of Sentara's eCare platform, improving remote patient care through telemedicine and monitoring, using React, React Native, Node.js, Python, RESTful APIs, and AWS. •Optimized the platform to handle real-time patient data, enabling healthcare providers to track health metrics and improve decision-making. •Implemented PostgreSQL for scalable and secure patient data storage while utilizing TailwindCSS to refine the platform's user interface for a seamless experience. •Integrated Docker for containerized deployment, improving scalability, consistency, and efficiency across development, testing, and production environments. •Integrated telemedicine and video conferencing into the eCare platform, improving care quality and accessibility for chronic condition patients. •Collaborated with healthcare professionals and stakeholders to ensure compliance with healthcare regulations like HIPAA.

S
Software Engineer 07/2014 - 12/2016
Zocdoc

Joined Zocdoc, a leading healthcare startup, to enhance its digital platform by building intuitive UIs for doctor appointment scheduling, telemedicine, and provider profiles, while optimizing web performance and accessibility. •Developed and maintained the frontend of Zocdoc's web and mobile applications using JavaScript, Angular, HTML, CSS, jQuery, Bootstrap, and Python. •Implemented new features and optimized existing ones, significantly reducing patient onboarding time and improving appointment scheduling workflows. •Conducted end-to-end testing using tools like Jest to ensure the validity of the code before deployment.

Skills

TypeScript