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Vijay Singh

@vijaysingh3

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Frontend-focused software engineer specializing in React and performance-driven UI development.

India

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What I'm looking for

I’m looking for frontend-focused roles where I can build performant, reusable UI components, mentor teams, and drive scalable web application development within collaborative, growth-oriented companies.

I am a Software Engineer with 3+ years of experience specializing in React.js, Next.js and front-end technologies, focused on optimizing user interfaces, enhancing performance, and building reusable components to streamline development. I have led design, development and deployment of scalable web applications, engineered reusable components with Redux and caching strategies, and applied code-splitting and rendering optimizations to substantially reduce load times and improve user satisfaction.

I have experience deploying production builds with CI/CD, mentoring junior developers, conducting code reviews, and collaborating closely with backend and API teams to ensure smooth data flow. I co-founded and led front-end development for a SaaS product, and I use tools like Git, GitHub, Netlify, BitBucket and AWS to deliver reliable, maintainable front-end systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Sysdoc Technologies

Jun 2023 - Present (2 years 8 months)

Led design, development and deployment of scalable React.js web applications; engineered reusable components with Redux and caching to improve maintainability by 70% and implemented code-splitting to reduce loading times by 45%, boosting user satisfaction 25%.

React Redux JavaScript TypeScript Performance Optimization CI CD

Software Engineer

Apidots

May 2022 - May 2023 (1 year)

Collaborated with backend teams to integrate RESTful APIs and implemented lazy loading and performance tuning in React.js to reduce initial load and improve Lighthouse scores; monitored production with Crashlytics and Sentry and delivered hotfixes with minimal impact.