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portfolio@kumar-sai
visitor@portfolio:~$whoami

Front-end Developer over 3.8+ years of experience in web development, engineering high-performance, responsive applications using React.js, TypeScript, and JavaScript. I prioritize code integrity through Test-Driven Development and Unit Testing to mitigate production defects and effectively manage the product backlog. Expert in Agile collaboration with cross-shore teams, performing root-cause troubleshooting and data analysis to ensure stable, user-centric software releases. I specialize in seamless API integration using Axios and Postman, managing complex data flows with Redux Toolkit and Context API. I leverage NPM, Vite, and Git/GitHub workflows to streamline application development and enhance functionality through third-party integrations.

Hyderabad, India
visitor@portfolio:~$> cat README.md

Front-end Developer over 3.8+ years of experience in web development, engineering high-performance, responsive applications using React.js, TypeScript, and JavaScript. I prioritize code integrity through Test-Driven Development and Unit Testing to mitigate production defects and effectively manage the product backlog. Expert in Agile collaboration with cross-shore teams, performing root-cause troubleshooting and data analysis to ensure stable, user-centric software releases. I specialize in seamless API integration using Axios and Postman, managing complex data flows with Redux Toolkit and Context API. I leverage NPM, Vite, and Git/GitHub workflows to streamline application development and enhance functionality through third-party integrations.

visitor@portfolio:~$> experience --list
Frontend Developer@Infosys LTD
Nov 2023 - Present
  • Developed interactive and reusable UI components using JavaScript,
  • React.js and Tailwind CSS, improving UI consistency and reducing
  • overall development time by 30%.
  • Implemented end-to-end tracking features to monitor order status,
  • assignment and completion across different stages.
  • Designed and automated SLA countdown timers with dynamic color
  • indicators (green/yellow/red), helping supervisors Take action20%
  • faster and reducing SLA breaches.
  • Diagnosed and debugged complex state management issues using
  • Redux Toolkit, reducing unnecessary re-renders by 35% through lazy
  • loading, debouncing and component memorization.
System Engineer@Infosys LTD
Jan 2023 - Oct 2023
  • Worked on moving Sync, an internal bus booking application for
  • employee logistics, using React.js and JavaScript.
  • Developed function-based components and managed complex state
  • transitions with Redux Toolkit and React lifecycle hooks.
  • Delivered key project modules including dynamic dashboards and
  • interactive interfaces, leveraging React.js and Tailwind CSS for enhanced
  • user engagement.
visitor@portfolio:~$> npm install --save-dev
+Frontend: React.js
+Redux Toolkit
+Context API
+Tailwind CSS
+HTML5
+CSS3
+JavaScript
+Backend: Node.js (basics)
+Python
+FastAPI.
+API & Integration: API Integration
+Axios
+Postman
+Third-party Integrations
+Testing: Test-Driven Development
+Jest
+React Testing Library
+Tools & Libraries: Git
+GitHub
+NPM
+Jira
+Webpack
+Vite
visitor@portfolio:~$> cat /etc/education
Bachelor of Technology (B-Tech) in Electrical and Electronics
Avanthi Research and Technological Academy (JNTUK)
Jan 2016 - Jan 2020
visitor@portfolio:~$> cat .contact
visitor@portfolio:~$echo "Thanks for visiting!"
    kumar sai's Portfolio | grad.jobs