Freelancers using Spring Boot in New Delhi

Freelancers using Spring Boot in New DelhiFreelancers using Spring Boot in New Delhi

Projects People

New Delhi, India

Custom Software | ERP • POS • Weighbridge • Royalty

New to Contra

Custom Software | ERP • POS • Weighbridge • Royalty

Cover image for Restaurant POS & Billing Management

Restaurant POS & Billing Management System Designed and developed a complete Restaurant POS & Billing Management System to streamline restaurant order management, billing, kitchen operations, inventory, and delivery workflows. The system provides a fast and intuitive interface for managing dine-in, takeaway, and delivery orders, with category-based menu browsing and real-time order processing. Key Features: 🍽️ Restaurant POS & Place Order 🧾 Automated restaurant billing 🚚 Dine-in, Takeaway & Delivery management 👨‍🍳 Kitchen Display System (KDS) 📦 Inventory & stock management 📊 Restaurant reports & analytics 💰 GST & tax calculation 🏪 Restaurant entries & master management 📱 Delivery customer & delivery-boy management 🧮 Discounts, service charges, GST & packing charges 🔐 Admin & role-based management ⚡ Fast, responsive POS interface

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Cover image for Uttarakhand Royalty & Weighbridge Management

Uttarakhand Royalty & Weighbridge Management System Developed a real-time Royalty & Weighbridge Management System for mineral transportation operations in Uttarakhand, integrating government mining/royalty services with automated weighbridge verification. The system verifies vehicle, material and weight information using multiple weighbridge cameras, captures first and final weight images, calculates gross, tare and net weight, and manages royalty-related data before submission. Key features: Government royalty / mining API integration Uttarakhand e-Rawanna / e-Transit workflow integration Real-time vehicle verification Automated weighbridge data processing First-weight & final-weight verification Multi-camera image capture and verification Gross, tare & net weight calculation Vehicle and mineral/material tracking Token-based transaction management Lessee & weighbridge configuration Royalty data submission Branch-wise operational management Audit-ready transaction records

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101

Cover image for Stone Crusher Management & Weighbridge

Stone Crusher Management & Weighbridge ERP Designed and developed a complete Stone Crusher Management & Weighbridge ERP system for managing real-time vehicle operations, token entry, weighbridge transactions, billing, invoices, receipts, and operational reports. Key features: • Real-time vehicle & weighbridge monitoring • Token generation and vehicle tracking • Loading, pending & completed vehicle management • Digital weighbridge / Kanta slip management • Invoice, billing & GST management • Receipt generation • Reports and operational analytics • Multi-user and role-based access • Responsive web dashboard • Database-driven business management Technology: Java, Spring Boot, React, MySQL, REST APIs, Hibernate/JPA

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Cover image for Custom Business Software & ERP

Custom Business Software & ERP Solutions Platform Designed and developed a modern, responsive business software platform for CVSS (Custom Software Solutions) to showcase and promote customized software solutions for businesses. The platform presents an integrated suite of solutions including ERP, Billing & GST, Weighbridge Management, Restaurant POS, Hotel Management, business dashboards, API integrations, and custom software development. The website is designed with a clean, professional UI to clearly communicate complex software solutions, highlight key features, and encourage businesses to book a free demo or connect via WhatsApp. Key highlights: • Modern responsive business website • Custom ERP & business software presentation • Weighbridge & industrial software solutions • Restaurant & Hotel management solutions • Dashboard-focused UI/UX • API & third-party integrations • WhatsApp lead-generation integration • Hosting & deployment support • Conversion-focused landing page design

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Gurugram, India

Senior Backend Engineer specializing in Java Spring Boot

Senior Backend Engineer specializing in Java Spring Boot

Cover image for WhatsApp Chatbot for E-Commerce Customer Support

WhatsApp Chatbot for E-Commerce Customer Support

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12

Cover image for Visitor and Apartment Management System (Similar to MyGate)

Visitor and Apartment Management System (Similar to MyGate)

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13

Cover image for Loan Management System for NBFC

Loan Management System for NBFC

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13

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Expert Native Android Dev, UI/UX Designer & Backend Engineer

5.0: Rating

2: Followers

Expert Native Android Dev, UI/UX Designer & Backend Engineer

Cover image for SupportSync SDK

SupportSync SDK

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13

Cover image for Fluentify-app

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38

Cover image for Notification System

Notification System

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15

Cover image for MiStepCount

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24

Expert Flutter & iOS Developer with Backend Skills

Expert Flutter & iOS Developer with Backend Skills

Cover image for FemTrack - Apps on Google Play & App StoreFemTrack: Empowering W

FemTrack - Apps on Google Play & App StoreFemTrack: Empowering W

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11

Cover image for RMPL HR Management 4+

RMPL HR Management 4+

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6

Cover image for Nutrahara - Women’s Health App - Apps on Google Play

Nutrahara - Women’s Health App - Apps on Google Play

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6

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SEO-driven design for online growth 🚀

SEO-driven design for online growth 🚀

Cover image for Keywords Research / Competitor Research & SEO Strategies

Keywords Research / Competitor Research & SEO Strategies

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10

Cover image for SEO and PPC

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Cover image for Netflix Clone

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Cover image for Digital Marketing

Digital Marketing

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New Delhi, India

Full-stack developer shipping web & mobile products.

New to Contra

Full-stack developer shipping web & mobile products.

Cover image for HaulierMagic is a multi-tenant Transport

HaulierMagic is a multi-tenant Transport Management System (TMS) used by haulage companies to manage their end-to-end logistics operations. As a contract full-stack engineer, I develop features across the Angular web application, Spring Boot backend, and React Native driver app, covering dispatch, fleet management, routing, driver scheduling, invoicing, reporting, and real-time operations.

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Cover image for Trails MCP is an open-source

Trails MCP is an open-source Model Context Protocol (MCP) server that enables AI assistants to search hiking trails, retrieve route details, elevation profiles, and weather data. It integrates multiple outdoor data sources to provide a unified interface for building AI-powered trekking and adventure applications.

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Cover image for Wander Warriors is a modern

Wander Warriors is a modern trekking and adventure website built to help travelers discover and book guided Himalayan expeditions in Nepal. I designed and developed a fast, responsive platform featuring trek listings, itinerary details, inquiry management, and WhatsApp integration, delivering an engaging experience for outdoor enthusiasts while making it easy for organizers to showcase and manage their offerings.

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Cover image for Eventaras is a social-discovery mobile

Eventaras is a social-discovery mobile application that helps people connect with others from their city who are attending the same event. I designed and built the entire platform solo—from the React Native mobile app and Express.js backend to the Supabase-powered infrastructure, including authentication, real-time chat, push notifications, and event-based matching.

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Komal Choudhary

Faridabad, India

Passionate Fullstack Engineer & Web Designer

Passionate Fullstack Engineer & Web Designer

Cover image for Quize Force

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6

Cover image for Banasthali-transport

Banasthali-transport

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5

Cover image for Anonymization-Tool

Anonymization-Tool

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Gurugram, India

Full-stack Java Developer, Educator

Full-stack Java Developer, Educator

Cover image for Full stack Java developer

Full stack Java developer

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Cover image for Career Counseling

Career Counseling

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Cover image for Web development

Web development

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