Sk Nurul Islam
Open to work3 years experienceMERN Full Stack Developer
MERN Full Stack Developer with 3+ years of experience.
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Skills & Technologies
23 skillsGitHub Activity Evidence
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Work Experience
MERN Full Stack Developer
Happiest Minds Technologies
- Built and maintained the production hotel booking platform as the primary React.js Developer.
- Architected 20+ scalable, reusable React.js components reducing UI duplication by 40%.
- Developed centralised state management using Redux and Context API.
- Integrated 10+ RESTful APIs via Axios, reducing average data-fetch latency by 30%.
- Optimised frontend performance through lazy loading, code splitting, and memoization.
- Delivered a fully responsive, mobile-first UI using Tailwind CSS, Flexbox, and CSS Grid.
- Built the platform's complete authentication system in Node.js and Express.js.
- Implemented protected route middleware in Express.js to enforce authorisation.
- Developed RESTful API endpoints consumed by the React.js frontend.
- Worked with MongoDB for data persistence, schema design, and query optimisation.
- Collaborated closely with the backend team on API contracts, data models, and integration testing.
Projects
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Leaderboard Standings
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Assessment Highlights
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AI Collaboration Score
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Role Compatibility Profile
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Achievements
Reduced UI duplication
Reduced UI duplication by 40% by architecting a library of 20+ reusable React.js components.
Improved page load time
Improved initial page load time by 35% through lazy loading, code splitting, and memoization.
Cut API latency
Cut average API data-fetch latency by 30% by applying smart caching strategies.
Zero unauthorised access incidents
Enforced JWT-based authentication and protected routing, achieving zero unauthorised access incidents.
Incident-free production record
Maintained a 3-year incident-free frontend production record.
Consistent sprint delivery
Shipped all sprint features on schedule across a 3-year Agile/Scrum lifecycle.
About Details
Professional Bio
MERN Full Stack Developer with 3+ years of experience building scalable, production-grade web applications across the full JavaScript stack. Proven expertise in component architecture, Redux state management, RESTful API integration, and JWT authentication.
Bachelor of Science (B.Sc.)
Maulana Abul Kalam University of Technology ( - Present)
Higher Secondary (12th)
West Bengal Council of Higher Secondary Education ( - Present)
Secondary School (10th)
West Bengal Board of Secondary Education ( - Present)