u
ustimm

Ustim A

@ustimm

Custom CRM and Full Stack Web Developer

Ukraine
English, Ukrainian, Russian
About me
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 ... Read more

Skills

u
ustimm
Ustim A
Offline • 
Average response time: 1 hour

See my services

CRM & ERP Development
I will develop a custom CRM system for your business
From$700 / projectMore details
Custom Websites
I will develop a modern custom website for your business
From$300 / projectMore details

Portfolio

Work experience

Freelance

CRM Developer & Full-Stack Web Developer

Freelance • Freelance

Aug 2018 - Present • 8 yrs 1 mo

Freelance CRM and Full-Stack Web Developer specializing in custom CRM systems, business web applications, and modern websites. I build complete CRM solutions with client management, scheduling, payments, reporting, roles, dashboards, and business automation. I also develop responsive corporate websites, landing pages, and custom web platforms. My stack includes React, Next.js, TypeScript, Node.js, NestJS, PostgreSQL, Firebase, REST APIs, and Docker.