Simranjit Singh

Full Stack Developer with 6+ years of experience delivering scalable enterprise applications, real-time systems, and SaaS platforms. Experienced in MERN Stack, PHP/Laravel, Angular, Node.js, REST APIs, server management, and multi-tenant architectures. Proven ability to develop secure, high-performance solutions across healthcare, manufacturing, e-commerce, and workflow automation, with a strong focus on system reliability, performance, and business impact.

• Production MES System: Developed a Manufacturing Execution System with IoT integration for electronics manufacturing industries. Implemented real-time production tracking, NG case management, testing station integration, barcode scanning, packaging flow, and device history management. Built analytics dashboards, role-based access, and reporting modules.
  Tech: React.js, Node.js, Laravel, MySQL, IoT, REST APIs, Chart.js
• GPSCPanel: Developed a web-based management platform with secure admin and user portals. Implemented data management, workflow automation, dashboards, role-based access, and REST APIs to streamline business operations and improve system efficiency.
  Tech: PHP, Laravel, MySQL, JavaScript, REST APIs, HTML, CSS
• MedHostech Healthcare Platform: Built a scalable multi-tenant healthcare management platform with separate admin and organization portals. Implemented modules for patient management, appointments, billing, HRMS, and laboratory management. Integrated laboratory machines using HL7, Serial Port, USB, and TCP/IP for automated lab report generation.
  Tech: React.js, Next.js, Node.js, Laravel, MySQL, HL7, Serial Port, APIs
• Hotel Booking Platform: Developed a complete hotel booking and reservation platform with admin and user panels. Implemented features including hotel & room management, real-time availability calendar, room allocation, payment gateway integration, dynamic pricing, coupon management, and analytics dashboards.
  Tech: PHP, Laravel, MySQL, JavaScript, Bootstrap, REST APIs
• Food Ordering System (Qubik Way): Built a real-time food delivery platform with customer, restaurant, and delivery partner portals. Features live order tracking, menu management, route optimization, delivery assignment, payment gateway integration, and real-time chat.
  Tech: MERN Stack (MongoDB, Express.js, React.js, Node.js), REST APIs, Socket.io
• F4 India Immigration Platform: Developed a full-stack immigration and visa processing platform for managing applicant workflows. Built modules for application submission, document upload, verification, appointment scheduling, payment processing, case tracking, and role-based access.
  Tech: React.js, Node.js, Laravel, MySQL, REST APIs, Payment Gateway
• E-Commerce & CMS Solutions: Customized multiple e-commerce and CMS-based websites using WordPress, WooCommerce, and Joomla. Implemented custom themes, plugin development, payment gateway integration, product and inventory management, SEO optimization, and responsive UI/UX.
  Tech: WordPress, WooCommerce, Joomla, PHP, MySQL, HTML, CSS, JavaScript

• React Native Training Certificate (2 Months Internship) – Sachtech Solution Pvt. Ltd., Mohali, Punjab – 2019
• PHP & Python Training Certificate (2 Months Internship) – Sebiz Infotech Pvt. Ltd., Mohali, Punjab – 2018