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I have over 7 years of experience crafting user interfaces and developing full-stack web applications using technologies such as Angular, ReactJS, Node.js, and TypeScript. I enjoy working in Agile environments and mentoring new hires, continuously improving app performance and UI consistency with modern frameworks and cloud deployments. I am passionate about creating efficient and scalable applications while staying curious and adapting to emerging technologies. Throughout my career, I have gained expertise in front-end and back-end development, cloud platforms like Azure and AWS, continuous integration and deployment using Jenkins, and containerization using Docker and Kubernetes. I love collaborating with teams to build seamless user experiences and robust backend services, as well as contributing to documentation and code quality improvements to support future developers.…I have over 7 years of experience crafting user interfaces and developing full-stack web applications using technologies such as Angular, ReactJS, Node.js, and TypeScript. I enjoy working in Agile environments and mentoring new hires, continuously improving app performance and UI consistency with modern frameworks and cloud deployments. I am passionate about creating efficient and scalable applications while staying curious and adapting to emerging technologies. Throughout my career, I have gained expertise in front-end and back-end development, cloud platforms like Azure and AWS, continuous integration and deployment using Jenkins, and containerization using Docker and Kubernetes. I love collaborating with teams to build seamless user experiences and robust backend services, as well as contributing to documentation and code quality improvements to support future developers.

Santhosh K

Web Developer, Programmer, Developer, +4

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I have over 7 years of experience crafting user interfaces and developing full-stack web applications using technologies such as Angular, ReactJS, Node.js, and TypeScript. I enjoy working in Agile environments and mentoring new hires, continuously improving app performance and UI consistency with modern frameworks and cloud deployments. I am passionate about creating efficient and scalable applications while staying curious and adapting to emerging technologies. Throughout my career, I have gained expertise in front-end and back-end development, cloud platforms like Azure and AWS, continuous integration and deployment using Jenkins, and containerization using Docker and Kubernetes. I love collaborating with teams to build seamless user experiences and robust backend services, as well as contributing to documentation and code quality improvements to support future developers.…I have over 7 years of experience crafting user interfaces and developing full-stack web applications using technologies such as Angular, ReactJS, Node.js, and TypeScript. I enjoy working in Agile environments and mentoring new hires, continuously improving app performance and UI consistency with modern frameworks and cloud deployments. I am passionate about creating efficient and scalable applications while staying curious and adapting to emerging technologies. Throughout my career, I have gained expertise in front-end and back-end development, cloud platforms like Azure and AWS, continuous integration and deployment using Jenkins, and containerization using Docker and Kubernetes. I love collaborating with teams to build seamless user experiences and robust backend services, as well as contributing to documentation and code quality improvements to support future developers.

Available to hire

I have over 7 years of experience crafting user interfaces and developing full-stack web applications using technologies such as Angular, ReactJS, Node.js, and TypeScript. I enjoy working in Agile environments and mentoring new hires, continuously improving app performance and UI consistency with modern frameworks and cloud deployments. I am passionate about creating efficient and scalable applications while staying curious and adapting to emerging technologies.

Throughout my career, I have gained expertise in front-end and back-end development, cloud platforms like Azure and AWS, continuous integration and deployment using Jenkins, and containerization using Docker and Kubernetes. I love collaborating with teams to build seamless user experiences and robust backend services, as well as contributing to documentation and code quality improvements to support future developers.

Skills

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Expert

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Intermediate

Work Experience

UI Developer at Walmart

March 1, 2022 - Present

Developed web applications using ReactJS, Redux, Bootstrap, Carbon Components, JavaScript, HTML, and CSS. Worked on the Sam’s CSC help desk application using React (latest versions) and Node.js backend with Java. Involved in containerization with Docker and Kubernetes, implementation of AUW Designs for UI consistency, and updating legacy React code with Hooks. Implemented styled components and integrated TypeScript gradually. Provided mentorship and created documentation for onboarding new hires. Gained experience in DevOps using OpenShift, Argos CD, Jenkins, and worked extensively on testing with Jest. Developed PoCs for Node Express environments and improved user experience through SWR mutate for fresh data visibility without reloads.

UI Developer at IBM

March 1, 2022 - August 4, 2025

Led an offshore team of five, designing mockups and developing UI using AngularJS and Angular 8/9 for SPA development. Used React-Router and integrated multiple React libraries like Bootstrap and Angular Material. Developed RESTful services with Spring Boot and handled API optimizations. Implemented security via Spring AOP and performed system and regression testing. Worked with Git version control and collaborated with Testing Teams, Scrum Masters, and Business Analysts in an Agile environment.

UI Developer at Verizon

January 1, 2021 - August 4, 2025

Developed Single Page Applications using Angular (2 to 7), JavaScript, jQuery, Bootstrap, HTML5, CSS3, and SQL Server. Implemented reactive forms and validations. Created reusable components and managed user interfaces for bulk updates. Migrated Angular4 apps to Angular7, worked on cross-browser compatibility, and used tools like Jasmine and Karma for testing. Participated in Agile sprints and scrums.

Lead UI Developer at Centene Corporation

September 1, 2019 - August 4, 2025

Designed and developed dynamic SPAs using Angular 4/6, Bootstrap, CSS3, and HTML5. Used Angular CLI extensively to create components, services, pipes, and directives. Migrated AngularJS controllers to Angular 4 for better responsiveness. Enhanced performance using Alpine.js, increasing page responsiveness by 20% and user engagement by 15%. Followed CI/CD with Jenkins and SonarQube and addressed cross-browser compatibility issues.

UI Developer at Kaiser Permanente

March 1, 2018 - August 4, 2025

Developed web forms and UI components using ReactJS, Redux, Bootstrap, HTML5, CSS3, JavaScript, and ES6. Created reusable components with documentation. Utilized Node.js tools like Gulp, Grunt, and Webpack for build automation. Worked closely with project management and marketing for specifications and task management using JIRA. Used Git for version control and followed Agile practices.

UI Developer at Augusta Hitech Soft Solutions

May 1, 2015 - August 4, 2025

Designed and developed login portal using Angular 2 with HTML5, CSS3, TypeScript, and JavaScript. Created reusable components and services consuming REST APIs. Integrated frontend elements with backend logic using Node.js and Express. Used Sass for styling and Grunt, npm, and Webpack for build tasks. Performed unit testing with Jasmine and Karma and supported continuous integration with Jenkins.

UI Developer at Walmart

March 1, 2022 - Present

Developed web applications using ReactJS, Redux, Bootstrap, and Carbon Components. Participated in a team developing the Sam’s CSC application for help desk with a focus on React Hooks, styled components, and TypeScript integration. Mentored new hires, documented onboarding processes, and worked extensively with DevOps technologies such as OpenShift, Argo CD, and Jenkins for deployment pipelines. Improved test coverage using Jest and worked on frontend data freshness with SWR mutate. Developed PoC for Node Express backend services and maintained legacy React code modernization.

UI Developer at IBM

March 1, 2022 - August 4, 2025

Led an offshore team of 5, developed UI using AngularJS and Angular 8/9, implemented React Router for SPA functionality, consumed RESTful web services, and developed dynamic user interfaces with Alpine.js achieving significant improvements in engagement and responsiveness. Integrated various React libraries, optimized API calls, and implemented security using Spring AOP. Collaborated with testing teams and performed system and regression tests ensuring quality releases.

UI Developer at Verizon

January 31, 2021 - August 4, 2025

Developed Single Page Applications using Angular 2/4/7, HTML5, CSS3, JavaScript ES6, and various front-end libraries. Created reactive forms, performed validations, developed user interfaces supporting bulk attribute updates, and transitioned legacy AngularJS code to newer Angular versions. Participated in Agile ceremonies and collaborated closely with cross-functional teams for responsive, user-friendly applications.

Lead UI Developer at Centene Corporation

September 30, 2019 - August 4, 2025

Designed and developed dynamic SPA applications using Angular 4/6, HTML5, CSS3, Bootstrap, and Typescript. Migrated AngularJS components to Angular 4, implemented new Angular features, optimized front-end performance, and worked with Jenkins and SonarQube for continuous integration and code quality. Enhanced legacy apps with new Angular components and ensured cross-browser compatibility.

UI Developer at Kaiser Permanente

March 31, 2018 - August 4, 2025

Developed various web forms and components using ReactJS, Redux, JavaScript ES6, HTML5, and CSS3. Created documentation for React components, utilized Node.js tools like Gulp and Grunt, and developed internal CLI applications. Experienced in debugging, used Git for version control, collaborated closely with project management and marketing teams to meet project requirements.

UI Developer at Augusta Hitech Soft Solutions

May 31, 2015 - August 4, 2025

Designed and developed login portals and SPA components using Angular 2 with TypeScript, HTML5, CSS3. Developed reusable components, integrated front-end with Node.js backend, used MongoDB with Mongoose for data structure, performed unit testing with Jasmine and Karma, used Jenkins for continuous integration, and leveraged GIT for version control. Used NPM and Grunt for task running and automated builds.

UI Developer at Walmart

March 1, 2022 - Present

Developed web applications using ReactJS, Redux, Bootstrap, Carbon Components, and JavaScript, focusing on building a help desk application. Updated legacy React code with Hooks, implemented styled components, and integrated TypeScript. Mentored new hires and documented processes to aid onboarding. Gained experience with DevOps tools like OpenShift, Argo CD, and Jenkins for CI/CD and deployment pipelines. Enhanced test coverage using Jest and implemented SWR to improve user data freshness without page reloads. Developed proof of concept for Node Express backend services and maintained containerized environments using Docker and Kubernetes.

UI Developer at IBM

March 1, 2022 - August 4, 2025

Led an offshore team of 5 in developing AngularJS and Angular 8/9 SPA applications. Created mockup designs and used React Router for SPA navigation. Consumed RESTful services and implemented cross-browser compatible ReactJS code. Built a web test client using Spring frameworks and integrated various React libraries like Bootstrap and Angular Material. Collaborated with backend engineers to optimize API calls and implemented security using Spring AOP. Worked on system and regression testing while coordinating closely with scrum teams.

UI Developer at Verizon

January 31, 2021 - August 4, 2025

Developed Single Page Applications using Angular 2, 4, and 7 with HTML5, CSS3, SASS, JavaScript ES6, and Bootstrap. Built reactive forms with validations and implemented reusable decorators and services. Created user interface elements for menu management and bulk attribute updates. Improved application responsiveness and participated in sprint planning and Agile processes. Involved in cross-browser testing and UI bug fixes.

Lead UI Developer at Centene Corporation

September 30, 2019 - August 4, 2025

Designed and developed dynamic SPAs using Angular 4 and 6, Bootstrap, CSS3, and HTML5. Migrated legacy AngularJS controllers and services to Angular 4 components. Worked on new Angular 4 features including ng-templates and form validators. Enhanced application performance with Alpine.js, increasing user engagement and reducing load times. Followed CI/CD processes using Jenkins, supported code quality with SonarQube, and performed code reviews.

UI Developer at Kaiser Permanente

March 31, 2018 - August 4, 2025

Developed web forms and components using ReactJS, Redux, HTML5, CSS3, and Bootstrap. Extensively used Node.js tools such as Gulp, Grunt, and Webpack for builds and task automation. Created internal CLI apps and mocked RESTful APIs with Express. Worked collaboratively with project management and marketing teams to define specifications and ensure acceptance. Maintained version control with Git and conducted debugging and testing with Jest and Protractor.

UI Developer at Augusta Hitech Soft Solutions

May 31, 2015 - August 4, 2025

Designed and developed a login portal using Angular 2, HTML5, CSS3, TypeScript, and ES5. Created reusable components and services consuming REST APIs and implemented Angular Router for navigation. Integrated front-end with Node.js Express backend and MongoDB database. Used Sass for stylesheet partials and automated builds with NPM and Grunt. Conducted unit testing with Jasmine and Karma and participated in CI using Jenkins.