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JAVA development services

Reliable Java systems for complex business processes.

Free consultation: align requirements, integrations, and a delivery plan.

  • Spring-based services and APIs
  • Integrations and data processing
  • Testing and long-term maintainability
5.0 / 5 • 17 reviewsReply within 1 business dayNDA available
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We’ll propose a safe delivery plan: milestones, risks, and ownership.

Nice to meet you!

Notas IT is a programming services company that has been operating since 2019. Currently, the company employs seven specialists who develop innovative, growth-oriented solutions. We are constantly developing applications and web systems that help our clients navigate the vast amount of data.

We believe that by working together, we can become an important part of your business, always helping you to overcome programming challenges and meeting even the most demanding needs.

We work efficiently using artificial intelligence solutions that help us get things done faster and save our clients money.

Programming is our daily activity and passion. Every day, we work to create the most efficient and convenient applications.

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Notas IT Java web and mobile app development services

Java development is an integral part of developing complex systems and applications. The Java language was released in 1995. Thanks to its stability, many organisations use applications developed in it as the core for the most critical functions.

Notas IT specialists develop Java software development projects with the largest Lithuanian state organisations, such as the Centre of Registers or the Hygiene Institute. We know how to use Java to build reliable systems. Java programming is a long-standing and highly important technological area for the Notas IT team.

The way we work on a project

1

Discovery, Business Context & Technical Assessment


Our Java development services begin with a comprehensive discovery and assessment phase that focuses on aligning business strategy with technical execution. As a trusted Java development company and established development company, we approach each Java development project

2

Architecture Design, Technical Strategy & Quotation


Following discovery, we transition into solution design and technical strategy definition. Our team designs a scalable Java web architecture, selects an appropriate Java framework, and aligns the implementation approach with a carefully chosen Java technology stack and Java tech

3

Dedicated Team, Implementation & Quality Control


Once the proposal is approved, we assign a dedicated development team aligned with the project’s scope and complexity. Typically, this includes one or two skilled Java developers or highly skilled Java developers, supported by senior oversight when required. These Java engineers

4

Deployment, Warranty, Support & Long-Term Value


After implementation is completed, the finalized Java application or software product is deployed to the client’s infrastructure and validated under real operational conditions. As a Java software development company and long-term development partner, we manage deployment,

Our Clients

registru centras
higienos institutas
dar kazkas
vssa
panevezio miesto savivaldybe
rada
traku istorijos muziejus
beljana

Reviews

Notas IT
5.0 / 5 • 17 reviews
View on Google
Reviews are machine-translated from Lithuanian by DeepL.
Tomas Gelažūnas
Young, energetic, with a wealth of knowledge, a great team, always on time with assigned work, both on and off the clock (when needed). Always advising on the best way to do things. Handles both small and large projects well. Definitely recommend!
Diana Gedminčė
Excellent professionals!
Kamilė Mačiulskienė
Valdas Gedmincius
If you don't know what you want, but you know you need something, these guys will not only suggest a solution, but also alternatives or the best option, so all you have to do is to choose the solution you want and you'll get fast results!

Java language domination in the Enterprise sector

The Java programming language is very closely linked to the Oracle Corporation, which is also the owner of the Oracle database, which has a very strong capacity to ensure the integrity of information. As a result, many information systems have been developed and need to be maintained and extended.

Notas IT - correct choice for your project

Java programming is one of Notas' strategic IT service areas. All Java programmers have an Oracle OCA Java SE 8 certification from Oracle Corporation, confirming their deep knowledge of the Java programming language, making Notas IT Java Programmer the right choice for your business growth.

Java project maintenance

Projects based on the Java programming language are very different. Projects based on older versions of the Java programming language run on older generations of servers (GlassFish, JBoss), while newer ones run on Apache Tomcat or Docker infrastructure. The software development process is strongly influenced by this, with different deployment processes and different locations for the tracking files.

Our Java programming team has experience from Java 7 to Java 24, so we will find a way to develop and maintain your business system with confidence.

Building new projects with Java

Whether it's the best choice always depends on the client's business segment and the programming technologies used in the company's other projects. If the other projects are based on Java and the organisation is willing to invest in stability, we would strongly recommend the Java programming language for new projects.

Java development — FAQ

Do you build APIs and integrations?

Yes — we design and implement stable APIs and integrate with external systems.

Can you work with existing codebases?

Yes. We can take over, stabilize, and extend existing Java systems.

What stack do you use?

Commonly Spring Boot, SQL databases, message queues, and modern CI/CD.

Do you provide ongoing support?

Yes — monitoring, bug fixes, and planned development.

Contact us for a free consultation