Rahul Diwakar

Full-Stack / Software Developer (MCA '24) with a unique, data-centric background bridging comprehensive analytics foundations with modern web systems. Proficient in building responsive frontend user experiences using React.js and designing performance-optimized backend models using Node.js and Advanced SQL. Skilled at optimizing database architectures, managing dynamic states, and integrating data visualization logic. Proven debugger with a 240+ DSA problem-solving track record.

Full-Stack Developer (2026-01 – Present)

Smart Task Administration System

• Architected a dark-themed project coordination application featuring an interactive Kanban Board with drag-and-drop states to streamline team workflows.
• Implemented Workflow Analytics via data visualization (Donut Charts) and a custom Deadline Calendar to reduce monitoring overhead for multiple parallel projects by ~40%.
• Engineered a file attachment pipeline directly into specific items using Multer/Cloudinary, allowing quick media reference and reducing manual document-sharing loops.
• Developed a secure infrastructure with JWT Authentication and a real-time Activity Log Drawer, providing 100% visibility into user actions, logs, and audit trails.

Backend & Database Engineer (2026-01 – Present)

Multi Warehouse Inventory Platform

• Architected a full-stack supply ecosystem to manage product workflows, stock tracking, and supplier data across multiple geographic warehouse locations.
• Optimized database architecture with advanced SQL queries and dynamic joins, reducing audit reconciliation time by ~55%.
• Engineered comprehensive modules for stock tracking, low-supply alerts, and automated reorder triggers, which eliminated manual operational errors by 70%.
• Integrated secure, role-based JWT authentication enforce strict access control between multi-level warehouse admins and floor supervisors.

Web Software Engineer (2025-01 – Present)

Online Web Gallery Application

• Designed a high-performance web gallery optimized for fluid image layout distributions and seamless media asset rendering.
• Implemented instant search bars and advanced multi-category filtering mechanisms, cutting content discovery and image navigation time by ~50%.
• Integrated encrypted cloud storage pipelines with Cloudinary for media auto-compression and lazy-loading, improving frontend page load speeds by ~35% for heavy image repositories.
• Built dynamic user interaction features, including full-screen lightbox viewers, single-click asset downloads, and personalized collection management.

Master of Computer Applications in Computer Applications – RBS Management Technical Campus, Agra (2022-01 – 2024-12)

Bachelor of Computer Applications in Computer Applications – Raja Balwant Singh College, Agra (2018-01 – 2022-12)