Digital & AI
Software & SaaS Engineering
Custom software and product engineering. Every job below is scoped in estimated hours before work starts.
- Custom software development
- SaaS product build
- Internal tool build
- Admin dashboard
- CRM build
- ERP customization
- Booking system
- Scheduling system
- Invoicing system
- Inventory system
- Ticketing system
- Reporting system
- Workflow tool
- Marketplace platform
- Multi-tenant architecture
- User authentication build
- Role and permission systems
- Billing and subscription logic
- Usage metering
- API development
- REST API build
- GraphQL API build
- Webhook system
- Microservices
- Database design
- Database optimization
- Data migration
- Code refactoring
- Technical debt reduction
- Code review
- Unit test suite
- Integration testing
- End-to-end testing
- CI/CD pipeline
- Bug fixing retainer
- Feature development retainer
- Proof of concept
- Technical prototype
- Browser extension
- Desktop application
- CLI tool
- Script and macro development
- Chrome extension
- Excel and Google Sheets automation
- No-code app build
- Low-code app build
- Bubble development
- Airtable build
- Notion build
- Retool build
Need help with Software & SaaS Engineering?
Create a secure HanDI account and request an estimated-hour scope.
Start a request