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I will build a custom business management system
Ustim A
About this gig
Need a custom business management system built around the way your company actually works?
I develop full-stack web applications for managing customers, orders, appointments, payments, employees, workflows and other business processes.
Your system can include:
Customer management
Admin dashboard
Orders and status tracking
Roles and permissions
Calendar and appointments
Payments and reports
Kanban boards
Notifications and reminders
Activity history
Custom workflows
Responsive desktop and mobile interface
I build custom solutions instead of forcing your business into a ready-made CRM template.
I have 7 years of development experience and work with CRM systems, full-stack web applications and custom business software.
Main stack: React, Next.js, TypeScript, NestJS, PostgreSQL, Firebase and Docker.
I have developed real management systems for veterinary services, sports and fitness, and automotive businesses.
Please message me before ordering so we can define the right structure and package for your project.
Get to know Ustim A
Ustim A
Custom CRM and Full Stack Web Developer
- FromUkraine
- Member sinceOct 2025
- Avg. response time1 hour
Languages
Ukrainian, Russian, English
I build custom CRM systems and modern websites tailored to real business needs.
My main focus is CRM development: client management, bookings, payments, staff, reports, customer history, and business workflows in one place. I also create professional websites and web applications.
I handle the full process from idea to launch: frontend, backend, database, integrations, deployment, and future improvements.
Tech stack:React, Next.js, TypeScript, NestJS, PostgreSQL, Firebase.
If you only have an idea and are not technical, I can help turn it into a clear, practical solution for your business
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Other Software Development Services I Offer
FAQ
Can you build the system completely from scratch?
Yes. I can build a custom business management system from scratch based on your workflow, required features, user roles and business logic.
What do you need from me to start?
A short description of your business, the main processes you want to manage, required user roles and the features you need. Screenshots or examples are helpful but not required.
Can you add custom features and integrations?
Yes. I can implement custom workflows, dashboards, reports, payments, notifications, APIs and other integrations depending on your project requirements.
Will I receive the source code?
Yes. Source code is included in the project. You will have access to the application code and can continue developing the system later.
