vrajraj shekhada

Developed a scalable backend for a feature-rich social media management platform, enabling users to connect multiple social accounts and schedule posts across various platforms. Designed the backend architecture using Express.js for performance and scalability, integrating OAuth 2.0 for secure account authentication.

Built a platform for internal battery testing, report generation, and inventory tracking, creating APIs to manage battery test data. Developed an automated system for generating PDF/printable reports and updating inventory based on test outcomes.

Delivered multiple e-commerce solutions tailored to client needs, with full backend and frontend integration. Implemented secure checkout processes using Razorpay, PayPal, and Stripe, and developed admin dashboards for product, user, and order management.

Enhanced a centralized trade tracking and analysis platform integrated with major Indian brokers. Implemented daily broker synchronization and trade data import via Excel/CSV, along with payment integration.

Developed a platform connecting alumni with institutions via events, job postings, and profile tools. Built APIs for alumni profiles, jobs, and events, and implemented role-based access control.

Developed a DeFi platform on the Base chain, enabling users to earn ETH by participating in liquidity provision and staking mechanisms. Integrated Uniswap-based liquidity pools and implemented smart contract logic for token minting, burning, and staking.

Developed backend services for an automated loyalty rewards system, including third-party API integration. Created secure APIs for reward distribution and validation, incorporating external services for transaction handling.

Built a property listing platform with advanced search and agent-user communication features. Developed APIs for listings, inquiries, and filters, and designed MongoDB schemas for properties and agents.

Developed a catalog and inventory management system for industrial tools sourced globally. Implemented API-based product and category management, along with admin panel features for real-time updates.

Developed a cross-platform audio app offering guided meditation and relaxing audio/video content. Created secure APIs for content streaming and downloads, and managed playlists, user sessions, and media metadata.

Engineered a robust backend for an employee management system, handling employee profiles, attendance, roles, and live communication via real-time chat. Implemented a modular backend architecture with NestJS and set up real-time chat functionality using SocketIO.

Completed a Bachelor of Science degree at Parul University. The curriculum provided a strong foundation in scientific principles and methodologies.