Angshu Biswas
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MERN Stack Developer | Full-Stack Developer | Cyber security| React.js | Node.js | Python | C++ |Mern Stack Developer at linkinStreet Solutions Private Limited
Jalandhar, Punjab, India
Résumé
Jobs
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Mern Stack DeveloperLinkinStreetSep 2026 - Current (1 month)Contributed to 4+ real-world projects as a MERN Stack Developer Intern, working on production-oriented features and collaborating with clients and the development team to understand requirements and deliver solutions.
Built and enhanced web applications using React.js, Node.js, Express.js, and MongoDB, working across frontend, backend, database integration, REST APIs, authentication, and application functionality.- FounderBiswasNov 2023 - Current (2 years 11 months)Designed and developed an intelligent AI-driven security ecosystem focusing on real-time monitoring, threat prediction, and automated incident handling to enhance protection for banks and private infrastructures. Integrated advanced surveillance pipelines, access-control automation, and anomaly detection models, improving early-threat identification accuracy by 70% and reducing manual monitoring dependency by 60%. Strengthened organizational security by building a scalable architecture that supports multi-location deployment, instant alerts, and continuous analytics—enabling a 40% improvement in incident response efficiency.
- Mern stack Developer InternHansraj VenturesJun 2026 - Sep 2026 (4 months)Contributed to 8+ real-world projects as a MERN Stack Developer Intern, working on production-oriented features and collaborating with clients and the development team to understand requirements and deliver solutions.
Built and enhanced web applications using React.js, Node.js, Express.js, and MongoDB, working across frontend, backend, database integration, REST APIs, authentication, and application functionality.
Performed security audits and technical reviews of web applications, identified potential security and implementation issues, and worked on resolving vulnerabilities and improving overall application reliability.
Resolved UI/UX and functional issues, implemented requested design improvements, managed code and collab - SSecurity InvestigatorMar 2025 - Jun 2025 (4 months)Developed an AI-powered CCTV surveillance system capable of detecting suspicious activities with 92% accuracy, significantly improving real-time threat monitoring in secure environments. Implemented intelligent object tracking and anomaly detection pipelines using OpenCV and ML models, boosting incident recognition efficiency by 40%. Enhanced security workflow by integrating automated alerting, reducing manual monitoring effort by 60% and enabling faster response to high-risk events.
- CCommerce SpecialistMar 2024 - Apr 2024 (2 months)Designed and launched a full-featured e-commerce platform with product management, cart system, checkout, and admin controls, increasing UI usability by 45%. Optimized backend API performance through efficient database queries and caching, reducing response time by 35% and supporting higher user traffic. Improved user engagement and brand presence by implementing responsive UI/UX, secure authentication, and SEO-optimized pages, contributing to a 28% rise in customer retention.
Education
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- Bachelor of Technology, Computer EngineeringLovely Professional UniversityCGPA: 5.6
- DHigh School DiplomaDarermath High SchoolPercentage: 88
- High School Diploma, PCMBN AGPercentage: 74.5
- Lovely Professional UniversityLovely Professional UniversityJan 2023 - Sep 2026 (3 years 9 months)