Top 100 Java Development Companies in Poland

Itransition has cooperated with an insurance platform since 2017, helping them launch multiple products. They helped grow the project team to more than 60 professionals, including developers, business intelligence resources, and QA engineers. Itransition stays with the insurance platform to deliver ongoing improvements to their well-received digital projects.

"A key attribute they possess is the ability and willingness to provide valuable feedback and ideas. They're collaborative and flexible." – CTO, Insurance Platform

Andersen partnered with a health technology company to develop a web app that needed frontend refactoring. They provided PHP Laravel development for the web app and supplied Ionic applications that run using data from the client's database. Andersen's expertise and reliable development work allowed several third-party platforms to have API integrations with the app. 

“The communication has been very good. Having a consistent team and dedicated resources on the project has been an advantage. They are skilled and have a very good work ethic and morale. We get replies even on weekends.” – CEO, Health Technology Company

SoftwareMill provided a mobile app developer in San Francisco with back-end server development using Scala. The client's project was for the media and communications industry, and they needed a comprehensive software architecture solution for a sophisticated project. SoftwareMill integrated several API's for automating data management, and optimized them for scalability. The client was satisfied both with the quality of results and with the service they received in the partnership.

"Qualitatively, SoftwareMill has always hit projects on time and on budget. There have been no issues around major delays or cost overruns." - Managing Director, Mobile Development Firm

Grape Up developed a Kubernetes-based platform for an IT business. The goal was to give development teams the possibility of a private Kubernetes environment. The solution was up and running after several months.

“Let's just say they deliver and they do that at a more than fair value for money ratio.” - IT Program Manager & Consultant, IT Business

JCommerce worked on insurance platform development for an IT transformation company. They provided long-term web and mobile platform development services. They also built a new platform using Java architecture on the backend and JavaScript on the frontend. The client was impressed with the results of the project.

“We went live with the system and it’s now used by the end customer of leading insurance companies, which is significant a factor of success.” – Engineering Project Lead, IT Transformation Company

Integrio Systems provided software development for a personal training platform. They created an SaaS solution which allowed various fitness studios operating on the platform to manage their schedules and payments more easily. The client's company was acquired by a major software corporation as a result of the work undertaken by Integrio Systems.

"The biggest evidence of our success is that we were acquired by a large software company. The other company was interested in us in large part because of the software that Integrio Systems helped develop." - Former Co-Founder, Personal Training Platform

Intetics worked with this publishing company to assist with content acquisition and development, while also building custom software solutions for the client's content. Before Intetics' help, the client's editorial update would follow a two-year cycle, which now only takes around 6-8 months, and it does so at a lower cost.

"Intetics' role is a critical part of our workflow. They’ve proven to be agile, highly collaborative, and very responsive." – Product Manager, Publishing Company

Following an early partnership, Exadel created an open-source and highly sophisticated IAM (Identity and Access Management) solution for enterprise use. From research to discrete data integrations, strategic roadmapping to cloud-delivery services – they wowed the client with their personal dedication, seamless communication, and resource management.

“When it comes to open-source, their expertise is unparalleled. They knew what they were doing … They're true experts.” – Former Chief Security Architect, Fortune 500 Healthcare Company

Euvic developed a small-scale desktop application for commodity traders in the British market. Over time, their work expanded to provide additional features and functionalities for their development product. 

"[Euvic] has proven easy to do business with which is a major benefit." – Owner, Commodity Trading Software Company 

Future Processing developed a scalable, bespoke solution for managing surplus food warehouses which helped to decrease product input time on key processes by up to 33% when compared to the old system.

“Each and every project has been a success.” – Founder, Business Services Firm

Decerto reviewed third-party API docs to custom build and test integration projects for a business services company. Using the client's flagship software, they implemented authentication mechanisms, timeout parameters and data validation. Decerto's templates have significantly reduced the time required for users to accomplish their use case, which has led to multiple customer deals.

“The team demonstrated keen documentation skills, navigating new territory in a systematic way. The team provided daily updates and tracked their work carefully. The project manager regularly offered helpful advice on how to communicate more effectively using Jira, Slack, and other communication tools.” – Product Manager, Business Services Company

Avenga built analytics databases for an insurance tech company. They analyzed and proposed improvements before executing on a new product from scratch. The client was impressed with the accuracy and easy movement of the data sets. 

"They always ask key questions and they have a vision of what our company is trying to do, and how they’re contributing to that effort." – Data Engineer, Insurance Tech Company

PGS Software provided development support to a European airline carrier. They customized the company's website and internal application. Their work resulted in an increased conversion rate. 

"The new site is working great." – IT Director, Airline Carrier

Pragmatic Coders developed an automated web app with email notifications for a translation company. They replaced a cumbersome Excel-based system to enhance quality evaluation and assessment and create a more efficient workflow. Their innovative app improved translation quality, turnaround time, and performance evaluation.

“Launching the app increased overall translation quality, and we can now track the translation indexes for each project and analyze translator and reviewer performance. The linguists are very happy with the new workflow, which elevates the communication between translators and reviewers to a more professional level and eliminates negative feelings.” – Co-Founder, Translation Company

Cybercom Group worked with a German mechanical engineering firm to help them expand into IoT-enabled products. They employed a large-scale team to work on several new devices, and integrate them into some of their existing equipment. The client was impressed with Cybercom's development speed, especially given the sophisticated nature of the task.

"...we could see the experience that Cybercom had had on internet-of-things projects. It was money well-spent for us. Cybercom guided us through the process, so we didn't have to learn from our mistakes.." — Project Manager, Mechanical Engineering Firm

An academic publishing company needed extra developers to execute the conceptual design they had already created. Svitla Systems customized their existing e-commerce site on Magento and SugarCRM, mainly through optimizing the code and configuring the back end. 

"They chat with our internal developers on every task. They’ve really become an integral part of the team... It’s nice to treat them as members of our team. They deliver some high quality work." — VP of Technology, Academic Publishing Company

vm.pl Software House developed interactive whiteboard software for an education company's digital team. They designed the UI and added functionalities and interactive features during a six-year partnership. The software generated positive feedback from external stakeholders. 

"vm.pl's team is very flexible and can react quickly to what is happening in our market. They've stayed up-to-date with technology evolutions, suggesting improvements for our requirements." — Digital Products Manager, Learning Materials Provider

An automotive company hired Deviniti to develop a mobile app, available in both Android and iOS, for their customers. Deviniti developed the mobile application server and connection to the company's main server, and did the coding, the testing, the UX development, and the overall project management. The project was completed and Deviniti met all expectations with the successfully launched app that is now used by many users.

"We appreciate most of all the adjustment to the requirements and operational efficiency." - Product and Process Specialist, Automotive Company

ELEKS developed a new, easy-to-operate front-end system for an industrial manufacturing company's equipment load management (EML) data. They implemented different file handling requirements and designed the interface with 3D object graphical presentation and graphical data handling elements. 

“The broad scope of work they handled impressed me the most. They also quickly understood the different requirements we had, which came from completely different fields.” -  Principal, Industrial Manufacturing Company

Britenet delivered software development support to a private investment firm, helping to write PHP for SalesForce environments managing everything from the backend of the website to API integrations to download and analyze market data.

"I’ve been most impressed by how perfectly they combine the seriousness with which they take their work, the youth and enthusiasm that they bring to it as well, and the technical skill that they have in almost any area we bring to them. They have taken a keen interest in our business model and I think it helps them to see us as a partner rather than just a number or another client." - CEO, Private Investment Firm

Software Mind was tasked by a navigation software company to assist in developing their platform that is used for ocean vessels. They greatly sped up the development process of the platform, using C# and WPF, and Postgres.

"They’re extremely flexible and easy to work with. You can have really good conversations with them, and they’re very knowledgeable about what they do. They have been great partners so far." - CTO, Navigation Software Company

Under a tight deadline, Ready4S developed and implemented an app solution to give the client’s employees easier access to customer data. The team earned praise for its cooperative approach, project management skills, and quality results.

“I am pleased with our effective cooperation with Ready4S. … I highly recommend Ready4S as a reliable partner.” – Former Sales Support Director, Global Bank

Espeo Software created a sophisticated tool for a digital education company that evaluates and certifies digital and analog education resources. The company continues to improve the tool's functionality and is currently building a related catalog site. The tool Espeo Software delivered runs smoothly and has garnered positive feedback from internal users.

"The service has been flexible, trouble-free, and efficient." –  Head of Operations, Digital Education Company 

Codete upgraded the website of a study abroad company. They took over development of the client’s site, including a custom CRM and a content management system for schools. The client reports that, after the upgrade, the site loaded 60% faster and their traffic had doubled.

“The quality of the people that they put on our project was really good, which leads to good communication, high productivity and high output.” – Co-Founder, Study Abroad Company
 

A universal bank hired Artegence to develop their online banking platform. Artegence was responsible for the development, technical analysis, and UX/UI design. The finished product helped the client expand their business online. 

"Currently, all of our clients use the platform. They appreciate its simplicity and functionality." - Head of Digital Channels, Universal Bank

A market research company needed a new platform for processing data. Gecko Dynamics built a custom platform that processed data as the client needed while also being user-friendly and visually appealing.

"They [Gecko Dynamics] were passionate about the work, which isn't always the case when outsourcing. [They] demonstrated a greater understanding of our mission than other companies had shown in the past." - President, Market Research Firm

itCraft provided custom CRM development for a Polish commercial GPS provider. The client was undergoing a period of rapid growth, and needed a dedicated system to keep up with demand. After an audit of the client's business practices and goals, itCraft developed automation solutions for several administrative functions. The client especially appreciated itCraft's communication skills and willingness to listen to suggestions.

"They were very good at communicating. We could tell they have extensive experience in consulting as they listened closely to our needs. " – Co-Owner, GPS Company

Solidstudio Software House partnered with a ticketing company to help them grow their platform. They provided the client with supply system integration and cloud platform engineering. As a result of their work, the client has experienced an increased ROI on ticket sales. 

“They’ve been able to iterate on products quickly too. We’ve gone from absolutely nothing to having a product that’s actually workable.” – Engineering Manager, Ticketing Company

A household goods provider hired e-point SA to take over the development of their e-commerce system while taking into account its effect on overall operational and technical areas. As part of the engagement, e-point SA eliminated the provider's technological debt, implemented various optimization techniques, and developed the provider's online store on SAP Commerce, which is known for its stability, security, and international e-commerce support. They also provided their proprietary e2m storefront and CMS ActiveContent solutions in building the system. e-point SA completed the project which resulted in 178% more transactions and 370% more revenue, among other significant growth metrics.

"Providing intuitive purchasing process across devices quickly produced measurable effects." - E-Commerce & Marketing Manager, Household Goods Provider

Tivix worked with an intergovernmental military alliance to rebuild a mission-critical software system. If and when submarines in international waters come into distress, the organization plans and coordinates the rescue effort of such submarines. Tivix was given complex system requirements and asked to come up with an effective design and solution that would replace a decades-old system. The client was incredibly impressed at every stage of the engagement, with Tivix delivering detailed systems and user-experience design, followed by robust development and operationalization of the system internationally. 

“Every single milestone has been met exactly on time. The company has met every requirement, both in terms of time as well as quality.” Maritime Service Owner, Intergovernmental Military Alliance