50+
Projects Delivered
13+
Years Experience
30+
Happy Clients
100%
Client Satisfaction
More Case Studies

Portfolio of Software Projects & Case Studies

Across manufacturing, retail, real estate, logistics, finance, and e-commerce — here is a selection of the software projects CVDN Technology has delivered for clients across India.

HRM & Payroll
HR & Payroll — Manufacturing
HRM & Payroll System — Spring Boot MySQL Automation for 500+ Employees

A large manufacturing company with 500+ employees was spending 4 full days every month manually processing payroll in spreadsheets, with constant compliance errors and incorrect attendance calculations. CVDN Technology built a fully automated HRM and Payroll platform that integrated with their biometric attendance devices, calculated PF, ESI, TDS, and professional tax automatically, and generated payslips and statutory reports in minutes.

Problem

Manual payroll for 500+ employees taking 4 days/month with frequent statutory compliance errors and inaccurate attendance data.

Solution

Automated HRM with biometric attendance integration, one-click payroll, self-service portal, and auto-generated Form 16 and payslips.

Spring Boot MySQL REST API ZKTeco SDK
HR processing time reduced by 70%
Flutter App
Mobile App — Retail
Flutter Cross-Platform Retail App — Firebase Node.js for 200+ Store Chain

A fast-growing retail chain operating 200+ stores needed a single cross-platform mobile app to manage store-level sales, inventory, and customer loyalty — for both Android and iOS without building two separate codebases. CVDN delivered a production-grade Flutter app with offline-first architecture, real-time Firebase sync, barcode scanning, and a Node.js REST API backend.

Problem

No unified mobile solution for 200+ stores; managers relied on WhatsApp and paper logs to track daily sales, stock levels, and staff performance.

Solution

Flutter app (Android + iOS) with offline sync, barcode scanning, push notifications, real-time dashboards, and Node.js API backend.

Flutter Firebase Node.js API Dart
10,000+ downloads in first month
CRM System
CRM — Real Estate
CRM for Real Estate — Spring Boot Vue.js Lead Management & Sales Pipeline

A real estate company generating 500+ leads per month from Facebook, Google, and website forms had no system to track follow-ups, sales stages, or team performance. Leads were falling through the cracks and conversion rates were poor. CVDN built a custom CRM with a visual sales pipeline, automated follow-up workflows, and a WhatsApp Business integration.

Problem

No lead tracking system; 500+ monthly leads managed via spreadsheets and WhatsApp, resulting in missed follow-ups and poor conversion rates.

Solution

Custom CRM with drag-and-drop pipeline, multi-channel lead capture, automated WhatsApp follow-ups, and team performance analytics.

Spring Boot Vue.js MySQL WhatsApp API
3x increase in lead conversion
Inventory & POS
POS — Retail & Wholesale
Inventory & POS System — Spring Boot Flutter MySQL for 15-Location Chain

A multi-branch wholesale business running 15 locations had no centralised stock control. Each branch maintained its own spreadsheet, inter-branch transfers were manual, and billing was slow. CVDN delivered a unified Inventory and POS system with real-time stock synchronisation across all locations, barcode scanning, GST-compliant billing, and a Flutter-based tablet POS app for counters.

Problem

15 branches managing stock in silos with no real-time visibility, frequent stockouts, and slow manual billing causing customer wait times.

Solution

Centralised inventory with real-time sync, inter-branch transfers, barcode POS, GST invoicing, and reorder alerts across 15 locations.

Spring Boot Flutter POS MySQL REST API
Deployed in 15 locations
Corporate Portal
Web Development — Corporate
Next.js SEO Corporate Website — Node.js PostgreSQL CMS for B2B Portal

A B2B services company had an outdated static website with poor Google rankings and no content management capability. Marketing could not update the site without developer help. CVDN rebuilt the entire website on Next.js with server-side rendering, a custom CMS admin panel, and Core Web Vitals optimisation that dramatically improved search engine visibility and organic lead generation.

Problem

Outdated website ranking on page 4+ for key terms; marketing team unable to update content without developer involvement, limiting agility.

Solution

Next.js SSR website with CMS admin panel, SEO metadata management, structured data, and Core Web Vitals score above 95.

Next.js Node.js PostgreSQL TypeScript
Organic traffic increased 200%
Event ERP
Event Management — Corporate & Weddings
Event Management ERP & Website — Java Spring Boot + Flutter Check-in App

An event management company handling 50+ events per year was managing registrations in Excel, collecting payments manually, and doing guest check-in with printed lists. CVDN built a complete Event ERP platform with a public event website, online registration, payment gateway, QR e-tickets, and a Flutter app for on-ground staff check-in.

Problem

Manual Excel registrations, cash collections, printed guest lists, and no real-time visibility causing chaos at large events with 1,000+ attendees.

Solution

Full event website with online booking, Razorpay payments, QR e-tickets, WhatsApp confirmations, admin ERP dashboard, and Flutter QR check-in app.

Java Spring Boot Flutter MySQL Razorpay
1,000+ attendees managed digitally
API Integration
API Integration — E-Commerce
Payment, CRM & WhatsApp Business API Integration — Node.js REST for E-Commerce

A growing e-commerce business had a payment gateway, a CRM, and WhatsApp Business running as completely separate tools with no connection between them. Every order required manual data entry across three systems, customer communication was slow, and nothing was automated. CVDN built a Node.js middleware layer that integrated all three platforms into a single automated workflow.

Problem

Payment gateway, CRM, and WhatsApp running in silos; every order required manual copy-paste across systems and customer responses took hours.

Solution

Node.js middleware integrating payment webhooks, CRM auto-updates, and WhatsApp Business API for automated order status and customer messaging.

Node.js REST APIs WhatsApp API Webhooks
Automated 80% of customer communication
Client Testimonials

What Our Clients Say About Working With CVDN

Real feedback from businesses we've built software for — in manufacturing, retail, real estate, and beyond

"The Manufacturing ERP that CVDN built for us has completely transformed how we run our 3 factories. We went from drowning in spreadsheets to having real-time visibility into every aspect of production, inventory, and HR. 40% efficiency improvement is not a marketing number — it's what we measured on the floor."

RK
Rajesh Kumar
Managing Director, ManuTech Industries

"Our retail app built by CVDN Technology crossed 10,000 downloads in the very first month — beyond what we expected. The Flutter app works flawlessly on both Android and iOS, the offline sync is solid, and our store managers actually love using it. CVDN delivered on every promise, on time and on budget."

PS
Priya Sharma
Co-Founder, RetailMax Chain

"The CRM CVDN built for our real estate business has tripled our lead conversion rate. Before, we were losing leads every day because nobody was following up in time. Now everything is automated — WhatsApp messages go out the moment a lead comes in, and our sales team focuses on closing, not chasing. Best investment we've made."

AV
Amit Verma
Sales Director, PropConnect Realty
Domain Expertise

Industries We Serve

CVDN Technology has delivered software projects across 8 core industry verticals — bringing domain knowledge and proven delivery to every engagement.

Manufacturing

ERP, Production Planning, Quality Control

Retail

POS, Inventory, Mobile Apps, Loyalty

Healthcare

HMS, Patient Apps, Lab Software

Real Estate

CRM, Lead Management, Property Portals

Education

School ERP, LMS, Student Portals

Logistics

Fleet Tracking, Dispatch, Delivery Apps

Finance

Accounting Software, GST, Fintech Apps

E-Commerce

Custom Shops, API Integrations, Marketplaces

Start Your Project

Have a Project in Mind? Let's Build It Together.

Whether you need a custom ERP, a Flutter mobile app, a Spring Boot web platform, or an API integration — CVDN Technology has the experience and the team to deliver it. Tell us about your project and let's get started.