# Shayak Roychowdhury - Frontend Engineer
Source: https://hello.cv/shayakroychowdhury
Bangalore

## Links
- LinkedIn | https://www.linkedin.com/in/shayak-roychowdhury
- GitHub | https://github.com/shayak-roy99

## About
Frontend Engineer skilled in developing high-performance, scalable web and mobile applications using React, React Native, and TypeScript. Experienced in reusable component architecture, performance optimization, and test-driven development using Jest and RTL within Agile teams.

## Work
### SDE-2 | Codemonk - DMG
- Worked with React, Realm, TypeScript, Jest, React Native, Swift, and Objective-C for clean, testable code.
- Helped build an in-house React Component Library to make development faster by creating responsive and reusable UI components.
- Developed a GraphQL-based email template incorporating CKEditor to streamline the email composition process.
- Reduced average memory consumption of the iOS app by 48%, moved 60% of listings to Realm, which resulted in a 70% performance improvement.
- Integrated Datadog RUM for advanced log monitoring, real-time API error visibility, and CodePush for over-the-air production deployments.
- Enhanced frontend performance by implementing advanced ReactJS techniques across cross-functional teams, resulting in a 50% increase in website speed.
- Actively contributed to sprint planning, Agile ceremonies, and peer code reviews.
### SDE-1 | Reliance Jio - JPL
- Led the development of the returns and refund module from scratch, collaborating with product owners.
- Integrated CI/CD pipelines and managed collaboration via Azure DevOps.
- Used SonarQube for maintaining code quality and reducing circular dependencies for scalability.
- Delivered core features in the JioMart Partner App for wholesale B2B transactions.
- Worked with React, Vuejs, TypeScript, Jest, React Testing Library, and Specmatic for clean, testable code.
### Programmer | Cognizant Technology Solutions - Travelers
- Worked for 'Travelers' and developed features alongside the on-site team.
- Developed a company dashboard to enhance the customer experience and boost product sales.
- Trained in Java, Maven, and Selenium.
- Tested features with Selenium using Java.

## Education
### Michael Madhusudan Memorial College, Durgapur | Computer Applications
9.0/10.0

## Certificates
### Full Stack Engineer
Newton School
### Data Science
Internshala

## Skills
### Computer Languages
- TypeScript
- Java
- SQL
- C
- JavaScript
- CSS
- HTML
### Software Packages
- Vue.js
- Redux
- React
### Additional Courses
- Data Structure

## Interests
### Extra-Curricular Activities
- Won a company-wide internal hackathon, influencing future product roadmap decisions.
- Won a company-wide Co-pilot initiative for improving code coverage to around 88% across repos in the organization.
- Got awarded as the Best Genc Associate.

## Source
Read this profile on Hello.cv: https://hello.cv/shayakroychowdhury
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