I am Pankaj Kumar Bijarniya,

Software Engineer with 3+ years’ experience in full-stack web and mobile development, specializing in e-commerce and logistics platforms. Skilled in building scalable multi-channel seller solutions integrating Shopify, Amazon, WooCommerce, and Magento. Proficient in React, Next.js, React Native, Node.js, TypeScript, and Google Cloud. Strong focus on automation, real-time tracking, and improving operational efficiency for high-volume order processing.

• 🧠 B.Tech in Computer Science & Engineering from IIIT Senapati, Manipur (Graduated in 2022)
• 💼 Software Engineer at Noetic Logistiex (Remote)
• 👨‍💻 Proficient in full-stack development with React, Next.js, Node.js, TypeScript, and MongoDB
• 🔄 Specialized in multi-channel e-commerce automation, logistics apps, and AI-powered tools
• ☁️ Experienced in scalable cloud architecture using Google Cloud (Pub/Sub, Tasks)

Noetic Logistiex — Software Engineer (May 2022 – Present)
Remote | Delhi, India

• Built a Unified Seller Platform to manage multi-channel e-commerce operations, integrating marketplaces like Shopify, Amazon, WooCommerce, and Magento for centralized order fulfillment, catalog, and inventory control.
• Developed custom plugins and extensions to synchronize orders, catalog updates, and inventory—processing over 100,000+ total orders and 2,000+ daily orders for 100+ merchants.
• Implemented features like order cloning, courier assignment, label & invoice generation, and custom reporting, reducing manual workload and improving operational efficiency.
• Developed First Mile and** Last Mile** logistics mobile apps using React Native to optimize delivery routes and improve real-time tracking and supply chain visibility.
• Built an automated reporting system for daily order processing updates, enhancing communication and transparency across platforms.
• Improved system scalability through parallel bulk-processing algorithms leveraging** Google Cloud Pub/Sub**, Task Queues, and caching strategies.
• Tech Stack: Next.js, React, React Native, Node.js, Express.js, MongoDB, Google Cloud (Pub/Sub, Tasks), TypeScript, WordPress, PHP, TailwindCSS.

Asthara Agro — Software Engineer Intern (Oct 2021 – Apr 2022)
Remote | Delhi, India

• Developed a role-based e-commerce platform supporting buyers, sellers, vendors, and managers, with full authenti- cation and authorization, using React Native, React, Node.js, Express.js, and MongoDB.
• Built end-to-end cross-platform features—including RESTful APIs and frontend interfaces—for user management, farmer onboarding, and an order management system with creation, tracking, and fulfillment workflows.

KodeCrush — 3D Interactive Code Learning Platform

• Built a 3D interactive code learning platform using Next.js, TypeScript, TailwindCSS, React Three Fiber, and Three.js, delivering an immersive, hands-on coding experience.
• Developed a real-time code editor with CodeMirror, featuring syntax highlighting, step-by-step execution, and ChatGPT- 4 integration for AI-powered learning assistance.
• Integrated a secure payment gateway with course access control, including coupon code support and automated enrollment logic.
• Created an admin dashboard for dynamic content and user management, enabling course updates and user tracking.

ClassMagik — AI-Powered Lesson Planning Tool

• Developed an AI-powered platform for educators using Next.js, TypeScript, and TailwindCSS to generate lesson plans, worksheets, and assessments tailored to multiple education boards (CBSE, ICSE) and grade levels.
• Integrated GPT-4 API with a WYSIWYG editor for customizable content generation, allowing teachers to refine AI- generated educational material.
• Implemented multi-format export functionality supporting PDF and Word formats to streamline sharing and distribution of resources.