James Hamlett

* ******* *** * ************, MD **030 • +1-410-***-**** • ad4mdn@r.postjobfree.com A Software Engineer with a decade of experience in delivering innovative web solutions. Specialized in front-end development with a focus on React.js, Angular, Vue.js, and JavaScript/TypeScript. Equipped with a robust foundation in API integration and back-end development, leveraging PHP and Node.js to drive results and innovation in web technology. PROFESSIONAL EXPERIENCE

Walmart, Bentonville, AR January 2023 – Present

Frontend Developer

● Experienced a large-scale micro service-based frontend system and optimized the Angular, React.js, and React Native components using TypeScript/JavaScript for their scalability and reusability by implementing the updated features and functionality.

● Successfully handled the state of the application using React Hook, Redux Toolkit, Redux-Saga for React projects, and NgRx/RxJS for Angular projects

● Consumed the RESTful API and optimized the API pipelines in React/Angular projects ensuring seamless data flow and functionalities from Kafka and their backend APIs.

● Ensured the test coverage by over 98% using Jest, React testing library, and Cypress Enzyme to improve overall performance and efficiency.

● Attended daily stand-up dev meetings and participated in Agile and Safe ceremonies such as grooming, retro, and PI planning.

Microsoft, Redmond, WA January 2019 – December 2022 TypeScript Developer

● Developed the interactive and responsible UI components of React.js, Angular, and Vue.js following the best practices and coding standards of HTML, CSS, and JavaScript/TypeScript to implement new features and functionality and to enhance the existing ones within Microsoft’s web applications.

● Integrated frontend components with backend APIs and services, and cloud services consuming mainly RESTful APIs, GraphQL APIs but also WebSocket APIs, gRPC APIs, and Microsoft Graph API.

● Ensured multi-language support and accessibility on the UI components using ARIA for diverse user groups.

● Ensured Unit, Integration, and E2E testing in each phase of the code implementation using Jasmine, Jest, and Cypress Enzyme to ensure codebase reliability.

● Worked in cross-functional Agile/Scrum teams, fostering collaboration for timely high-quality solutions.

Youtopia, Lakewood, CO April 2016 – December 2018

Frontend Developer

● Translated Figma designs into reusable React.js components, meticulously preserving design integrity and pixel-perfect.

● Designed the architecture of the project and set the building configuration of the React project with a deep understanding of Sass/Less/Scss, Gulp, Webpack, and Grunt for streamlined build processes.

● Utilized React Hooks and Redux for efficient state management speeding up the development.

● Collaborated with the backend developers, seamlessly integrating the APIs with React components for a comprehensive and secure application architecture.

● Optimized the application performance by reducing bundle size, cache management, implementing pagination, etc.

● Deployed native code base to AWS services (EC2 instance and S3 bucket) ensuring cost-effective solutions.

● Thrived in an Agile Scrum environment, demonstrating strong teamwork and effective communication skills.

Daibes Enterprises, Edgewater, NJ September 2013 – March 2016 Web Developer

● Engineered a comprehensive apartment management application, featuring modules for room allocation, resident management, cleaning schedules, elevator tracking, and car parking administration.

● Designed and implemented interactive dashboards using Highcharts, providing insightful data visualizations for efficient decision-making within React.js + d3.js.

● Executed a mobile-responsive design using Bootstrap, ensuring a seamless user experience across various devices.

● Integrated real-time chat functionality seamlessly into the application using the Twilio 3rd party API, enhancing user communication.

● Upheld code quality standards by implementing thorough unit test cases, ensuring the integrity and reliability of the system.

EDUCATION

University of Maryland, College Park, MD 2013

Bachelor’s Degree in Computer Science

● GPA: 3.7

SKILLS & OTHER

● Html, CSS, Javascript (ES5/ES6), Typescript, Bootstrap, Tailwind CSS

● React.js, Redux, Next.js

● Angular, Angular Material, PrimeNG, NgRx, RxJS

● Vue.js (2 ~ 3), Vue Bootstrap, Vuetify, Vuex

● Sass/Less/Scss, Gulp/Webpack/Grunt

● Jasmine, Jest, Cypress

● PHP (Laravel), Node.js (Express.js)

● MySQL, PostgreSQL, MSSQL, MongoDB

● GCP, AWS, Microsoft Azure

● Git, Jira, Asana, CI/CD, TDD/BDD, Azure DevOps, Agile Methodologies

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