Subin Chaliyath

Experience

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  Infosys Ltd

  Oct 2019 - Mar 2021

  Systems Engineer

  Full-stack developer (MERN, SQL, Angular)• Improved web app performance by implementing a React-Redux store with functional components and React hooks.• Successfully developed and implemented a proof of concept (POC) to securely embed Power BI reports into the web application using Azure service principal authentication.• Utilized Jira, Figma, Confluence, and Agile methodologies for effective project management and collaboration.• Worked directly with senior management and clients, collaborating with onshore and offshore teams to complete user stories and solve technical problems.• Implemented Okta authentication to secure the application and ensure proper access control.• Utilized Node.js with Express as the backend framework for building robust APIs to fetch data for the Power BI reports.• Leveraged Material UI for designing a visually appealing and user-friendly interface.• Conducted thorough testing of the application to ensure functionality, security, and performance. Show less

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  Ignitho Technologies

  Mar 2021 - Jan 2022

  Full Stack Engineer

  Full-Stack Engineer proficient in HTML, CSS, JavaScript, React, and React Native.• Collaborated closely with a web development team consisting of project managers, developers, and QA professionals to identify issues, establish testing methods, implement best practices, and utilize tools such as Git, Jira, Adobe XD, Figma, Confluence, and Agile methodologies.• Successfully improved the accessibility of the e-magazine platform by implementing various enhancements based on WCAG 2.1 guideline.• Developed interactive and responsive webpages using the provided API.• Designed new features and maintained existing features of the React Native app.• Optimized applications for maximum speed and performance.• Received positive feedback from stakeholders for designing visually appealing user interfaces. Show less

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  EPAM Systems

  Jan 2022 - now

  Software Engineer

  React Developer - Insurance and Investment Banking Domains • Successfully led the conversion of critical internal Windows forms applications in the insurance domain to modern, user-friendly React web applications, enhancing accessibility and collaboration for important database operations such as merge and extract.• Transformed desktop-only tools into efficient web-based platforms, incorporating enhanced features, performance optimizations, and strengthened security measures.• Implemented responsive design principles to ensure a seamless user experience across various devices.• Leveraged expertise in React development, JavaScript, and TypeScript to deliver robust and scalable solutions tailored to meet the specific needs of the organization.• Collaborated closely with stakeholders including business owners, project managers, developers, and QA teams throughout the entire conversion process.• Conducted thorough unit testing of custom components using Cypress to ensure application reliability.• Utilized tools like Figma for designing intuitive user interfaces, JIRA for effective task management, and Storybook for building UI components in isolation.• Significantly improved functionality and styling of custom components in React by showcasing them in Storybook.• Integrated ESLint for static code analysis resulting in enhanced code quality and adherence to coding standards across all projects.• Successfully assumed ownership of a new module/functionality within the investment banking domain while meticulously documenting the implementation process.• Conducted comprehensive end-to-end testing using Cypress to ensure application reliability and provide a seamless welcome experience for users through forms and data collection. Show less