Back-End Development Services

Need experienced back-end developers? You’ve found them! Complex back-end development is our specialty.
Get your project time and cost estimation today.

Our Back-End Services

Back-end development for a custom web app

Do you already have the front-end, or do you need to build an app from scratch? Then, you need a strong back-end developer who will connect the user interface with the server-side and make all the features work seamlessly.

Back-end development for a mobile app

Tired of solutions that just don’t fit your clinic? Let’s build a custom software exactly for your organization! Our experience involves creating custom medical solutions like EMR/EHR, medical CRM and HRMS solutions, and many others..

Custom API development

Tired of solutions that just don’t fit your clinic? Let’s build a custom software exactly for your organization! Our experience involves creating custom medical solutions like EMR/EHR, medical CRM and HRMS solutions, and many others..

Back-End Solutions We Deliver

Creating back-end for the following cloud-based solutions is our specialty:

ERP (Enterprise Resource Planning) systems
LMS (Learning Management Systems)
The custom back-end for mobile apps
CRM (Сustomer Relationship Management) systems
HMS (Hotel Management Systems)
The custom back-end for eCommerce platforms
HRMS (Human Resource Management System)
Accounting solutions
EMR (Electronic Records Management) solutions
FSM (Field Service Management) solutions
Custom website back-end
EHR (Electronic Healthcare Management) solutions
Haven't found a necessary type of solution? Send us your requirements.

Our back-end programming principles

We love to challenge ourselves with interesting questions. That’s why we dive into unique projects that require non-standard approach.

Our solutions are:

  • Scalable. When planning the architecture of your application, we are sure to make it flexible to handle future expansion and increased workload.
  • Flexible. We avoid rigid software architecture using frameworks and micro-services that allow us to rebuild the application or add new features.
  • Secure. Cybersecurity is our top priority. We use the best security practices and follow the guidelines of the latest data protection regulations (e.g., GDPR).
  • Productive. By using the most advanced technologies, we build applications that work under heavy loads to process data in real-time.

What makes us an excellent choice for your project?

Deep expertise

Our team consists of knowledgeable, detail-oriented, and experienced developers.

Cost and time efficiency

Our experience and our efficient working environment allow us to complete projects in weeks instead of months.

High-quality code

We write clear, concise, and well-documented code that can be easily maintained and modified by any developer if necessary.

Quality assurance

All solutions pass scrupulous quality assurance. We use proven testing techniques to go through all possible user scenarios and guarantee flawless performance.

Comfort and flexibility

We provide full-cycle development as well as separate back-end services. We take care of the technical part, while you focus only on the business requirements.

Reliability

Our developers are not freelancers. They are full-time employees with stable salaries and other 'IT office' benefits. We guarantee the reliability of our services.

Our Technology Stack

Back-end developers are experienced in the following back-end development technologies and tools:


Programming languages and frameworks

Databases

Search engines

Working process

Web servers

Cloud services

What We Can Do For You

  • Analysis of existing code and architecture
  • Server-side architecture designed according to business logic, scalability, and security requirements
  • Development of new features
  • Implementing sensitive data protection mechanisms and anti-fraud algorithms
  • Custom API development and third-party service integration. API documentation
  • Legacy code refactoring
  • Migration to newer frameworks and technologies
  • After-launch maintenance, upgrade and support
Looking for an experienced back-end developer?

Our Expertise

Exotics Racing: Custom ERP

We rebuilt and improved a custom ERP to automate the processes of the world’s largest supercar fleet company. We re-organized the architecture and migrated data to the AWS cloud, developed new features: customer management, human resources management, finance management, inventory management, and fleet management.


NOCOWBOYS: BACK-END FOR TRADESMEN MARKETPLACE

This was an existing project that had been developed by several teams in the past. The technologies were outdated. We made legacy code refactoring, created a new CRM, established a multi-layer security system, and switched to a new search engine. This allowed us to improve website performance, streamline the development of new features, and improve security.


ACB: ERP for a cosmetics company

Atlantic Coast Brands contacted Greenice to improve their custom ERP system that was unstable and unable to handle the company’s increasing demands. We started with code refactoring and bug-fixing. The whole system was migrated to a newer framework. Then, we created new modules for orders and payments management.



Our Achievements

Greenice is among the top web development companies in Ukraine as verified by world-renowned review platforms.