Custom Software Development
QSS builds custom business applications for companies whose workflows cannot be properly handled by off-the-shelf software.
ERP, CRM and Workflow Automation
Role-based systems for approvals, transactions, reporting, masters, dashboards and operational control.
Web Application Development
Modern web apps using practical technologies such as Bootstrap, jQuery, Laravel, MySQL and SQL Server depending on project needs.
Mobile App Development
Android and iOS apps for customers, field teams, delivery operations, vendors and business users, including Flutter app development.
SaaS Product Development
Multi-user software platforms with subscription-ready architecture, dashboards, secure access, reporting and supportable operations.
Managed Hosting and VPS
Managed Linux VPS, cPanel/WHM hosting, SSL, DNS, backups, deployment and server support.
Business Email Hosting
Professional domain email through QSSMail with webmail, mobile access, security and support.
Database Services
SQL Server and MySQL services including backup planning, audit, permissions, query review, optimisation and recovery support.
Backup, Audit and Optimisation
Backup review, access audit, security hardening, performance tuning and practical maintenance planning.
AI and Automation
AI-assisted validation, document processing, support workflows and internal automation where it creates measurable business value.
Maintenance and Support
Ongoing improvements, troubleshooting, monitoring, user support and practical change management for business systems.
Kolkata and India coverage
One team for software, hosting, email and databases
QSS can connect application development with managed infrastructure, email hosting and database operations so Indian businesses get fewer handoffs and clearer ownership.
Common project needs
- ERP software development Kolkata
- Managed VPS hosting Kolkata
- SQL Server database services India
- Laravel development Kolkata
- Mobile app development Kolkata
- Custom software development Kolkata
Project consultation
Turn an operational problem into a maintainable system.
Share your workflow, hosting, email or database requirement with QSS.