Custom Software Development

When Do You Need Custom Software Development?

Custom software development builds solutions that fit your business processes. We create new digital products, optimise internal systems, and implement automation to improve efficiency, close functionality gaps, and ensure smooth integration with existing tools. Ideal for organisations looking for tailored software solutions.
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Ruslan Grumbianin
Chief Project Officer

Custom Software Development Benefits

Full IP ownership

You retain complete ownership of the software and its intellectual property.

Security by design

Security is built into every stage of development to protect your data and systems.

Built for scale

The solution is designed to grow with your business and evolving needs.

High performance

Optimised architecture ensures reliable performance under increasing workloads.

Regulatory compliance

Development aligned with relevant industry (ISO 27001) and regulatory requirements (DORA, NIS2, EAA).

Seamless integration

Easy integration with existing platforms, systems, and third-party services.

What We Develop

API development

Design and management of secure, scalable APIs using Azure API Management, Spring Cloud Gateway, and Amazon API Gateway.

Enterprise applications

Enterprise-grade applications built with Java, .NET, and Progress OpenEdge to support complex business processes.

Mobile applications

Native and cross-platform mobile applications developed with Swift, Kotlin, and Kotlin Multiplatform.

Secure web applications

Secure, high-performance web applications built with Drupal, Symfony, Laravel, and Sylius.

System integration

Seamless enterprise application integration to connect systems, data, and business workflows.

Frontend development

Modern, responsive user interfaces developed with React and Next.js.

Backend development

Scalable backend systems built with Java, PHP, Kotlin, .NET, and Progress OpenEdge.

Cloud integration

Development of cloud-based and IoT integrations to enable secure data exchange and scalability.

Azure IoT hub

IoT solutions built on Azure IoT Hub, leveraging Azure Digital Twins and MQTT for real-time device communication.

Custom Software Development Process

01

Discovery & UI UX design

We start by understanding your business goals and user needs, translating them into clear requirements and intuitive UI UX design.
02

Software architecture design

We design a scalable and secure software architecture that supports long-term growth and seamless integration.
03

Agile development

We build your solution using agile software development, delivering features in iterations with continuous feedback.

04

Quality assurance

We test thoroughly to ensure reliability, performance, and security across all components.

05

Deployment & DevOps

We deploy the solution using DevOps practices to ensure smooth releases, stability, and efficient operations.

06

Support & continuous improvement

We provide ongoing support, monitoring, and enhancements to keep your software performing at its best.

Industries we serve

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Banking & finance

SEPA & SWIFT
Secure payments
High-availability APIs
Core system migration
PSD2-compliant mobile apps

Government & public

High-load web portals
EAA compliance
Public data platforms
Frontend development
Backend development

Logistics

Fleet management
Route optimisation
Secure order management
Billing systems

Telecoms

B2B web portals
CRM & ERP integrations
eCommerce apps
Omnichannel self-service

Insurance

Secure mobile apps
Customer web portals
DORA compliance

Why Baltic Amadeus

Security & compliance.

No vendor lock-in.

SDLC, supported by experts.

Top Clutch IT Services Company Lithuania 2025

Certified Developers

ISO 27001
ISO 9001
The Open Group TOGAF 10 OGEA-103 certification badge with a blue circular border.
TOGAF
Badge with text 'Offensive Security OSCP' inside a circular design with orange and black accents.
OSCP
View all certificates

Case Studies

Bugdet management system

Custom software development
Power BI services
Data services
Cloud

Crisis management system

Web portal
UI UX design
Digital experience
Custom software development

Data/API hub development

Data services
API integration

Ordering & billing system for military training

Custom software development
Enterprise architecture
Web portal
Cyber security

Performance monitoring solution

Data services
Cloud
Azure

FAQ

What is your process for building custom software?

Our software development services follow a structured, transparent process. We start by understanding your business needs and digital transformation goals, then design and build custom enterprise solutions using agile delivery. Throughout the project, we focus on collaboration, quality assurance, and scalability to ensure the final product supports your organisation’s growth and long-term success.

How long does custom software development take?

Timelines vary depending on project size and complexity. Smaller solutions may take a few months, while enterprise software development projects often take longer due to architecture, integrations, and testing. Working with an experienced software development partner helps ensure realistic timelines, clear milestones, and predictable delivery.

How much does custom software development cost?

The cost of custom software development depends on the scope, complexity, and business goals of the solution. Enterprise software development projects typically vary based on features, integrations, security requirements, and scalability needs. As a software development company, we provide tailored estimates after understanding your requirements, ensuring your investment supports long-term digital transformation and delivers real business value through custom enterprise solutions.

Related Services

API Integration

UX UI Design

Legacy System Modernisation

IT Staff Augmentation

Let’s talk about your project

Starting something new or need support for an existing project? Reach out, and our experts will get back to you within one business day.

+370 52 780 400
[email protected]

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