Top Custom Software Development Companies in Poland

10Clouds built a software for speech recognition and language processing for an AI cloud computing company. They helped with coding, UX/UI design, integration and deployment, and maintenance. As a result of 10Clouds' work, the software now has tens of thousands of users. As a result, the company and 10Clouds have continued working together on different software projects. 

"10Clouds can always find the best developer for a project. I'm often impressed by the quality of work they deliver. I appreciate their knowledge, discipline, code of conduct, and creativity. So far, 10Clouds has been the best engineering development company I have used. I've learned so much from them."- CEO, AI Company

7ninjas worked was hired by an online community to create a new website using WordPress and transition it into a custom website designed and developed with Python and React. 7ninjas continues to provide support and web management services, and the website has been hailed as a beautiful piece of development.

"Currently, we have about 2,700 subscribers, and I attribute that success solely to this great site." – CEO, Online Community

Accesto developed a web-based, SaaS platform for media intelligence and press activity management. The platform helps public relations professionals pitch journalists and explore media placement options. After auditing the specification requirements, Accesto's team added improved functionality that allowed them to deliver a comprehensive solution that met the client's needs. The client particularly appreciated their ability to cooperate with a remote development team.

"Their approach to business and their ability to sense our needs were impressive. They always wanted to do a good job and deliver on time." —CEO, Media SaaS Platform

Altimi provided frontend development and design for a client-facing platform. They used React Native as their development framework and also developed an app for the client, who was impressed with their flexibility and overall performance. 

"They do an excellent job, closely monitoring their time and giving us regular reports. They're very focused on their tasks. When there are any issues, they address them immediately."  – CTO, Client-Facing Platform

Angry Nerds developed a mobile application for an educational materials company in Poland. They were provided with over 300 templates, animations, and UI/UX elements, and combined them into a functional platform that met the clients' specifications. The app received 1500 downloads soon after launch, as well as over 100 5-star ratings.

"We were impressed by the experience and solutions provided by their team. Their valuable tips and ideas made the project smooth and efficient." — CEO, Educational Materials Firm

A construction company hired Asper Brothers to build a project management app to streamline workflow. Asper Brothers built a custom solution with PHP and Vue.js, which allowed workers at construction sites to use the app. The app helped decrease operating costs and the number of project errors.

"Our efficiency increased significantly once the app was launched. Our site engineers now spend less time on minor tasts, lower-level employees at construction sites know what they need to do at every stage of the project, we don't lost documents, and our workflow has improved." – Supervisor, Construction Company

A beverage company hired bPol.net to develop an e-commerce platform, which included a backend panel with admin management abilities. They also contributed data engineering services. The agency has provided great solutions for the beverage company.

"We met our aggressive net revenue growth expectations thanks to their ability to deliver." – Global Head of Engineering, Beverage Company

Ciklum was hired by an enterprise IT firm as the main development resource: backend and frontend developers, quality assurance specialists, and business analysts. Operating as part of the team on an ongoing basis, Ciklum developed an e-commerce platform for the IT firm's client that resulted in $50,000,000 per year in sales.

"[W]e've been able to deliver very good quality results, and Ciklum has played a part in that." – Manager, IT Enterprise

codequest redeveloped an iOS application for a property search engine in Sweden. Their team took over the development role after the internal team left. They used the client’s API’s and server infrastructure to deliver a more functional application with additional updated and UX/UI strategies. The client appreciated codequest’s technical competence and timely delivery

“The work-related metrics have been solid. They’ve been very timely with their development releases and communications. They’ve been consistent in delivering what we’ve agreed upon on time.” — Manager, Real Estate Site

CodeWave updated a multi-localization, multi-language CMS and established a workflow for an advertising agency. Using Symfony on the backend and Bootstrap on the frontend, they fulfilled all the project expectations. The work is ongoing, with the team introducing new apps into the system. The client is pleased with their innovative and cost-effective solutions.

“They were always on top of the project, even when things were changing constantly.” – Technology Director, Advertising Agency
 

DeSmart developed and designed a website for a talent recruitment platform. The work focused on creating an excellent UI/UX. The client values DeSmart for their flexibility.

"We now have the fastest platform in our current market. On the old platform, searches took an average of six–10 seconds to return results, but the current load time is 6–8 milliseconds...feedback from our current users has been extremely positive. We’ve had users from three years ago come back to use the new platform." — VP of Product, Recruitment Platform

DevPark developed a website and custom database for a US-based interior design firm. They began with the information architecture, implementing cleaner, efficient data management based on the principles of the legacy system the client had used. All of the client's deadlines were met, and the two firms built a functional, lasting business relationship based on the success of the project.

"Our solution was realized quickly in the time we expected. Thanks to DevPark’s workflow, we were able to improve and test new solutions without damaging the existing product." — Product Owner, Interior Design Firm

Edge One Solutions provides remote staff augmentation for a tech solutions provider. Over the years, the agency has provided the provider with skilled engineers. The client prides Edge One Solutions on their communication and responsiveness. 

"They’re performing at the same rate as our internal employees and delivering an equally high level of quality." – Manager, Tech Solutions Provider

EL Passion was hired by a media company to develop a video library and player for an Android internet broadcasting app. After completing an MVP, the agency added features, monetized videos, and performed testing.

"EL Passion was the first company I could recommend to other people. That’s not something I'm used to." – Developer, Media Company 

ELEKS performed maintenance and ongoing support for an IT firm’s mobile application software.

“Whenever any issues occur, the greatest attribute of working with them [ELEKS] is that it will be understood and their management will work to correct them, either in a compensatory way or by changing rules and team members.” – President, IT Firm

Ermlab developed a resource planning suite for a large US consumer tire company. The client was undergoing digital management transformation, but their in-house technology team could not deliver the centerpiece of the strategy in the allotted time. By partnering with Ermlab for their data management tool, they were able to shift their resource allocation and finish their digital initiative in 75% of the original time frame.

"We’re quite strict, but I’m impressed with their capability to be fast and concentrate on subjects. They were responsive to our needs." — Production Director, US Tire Firm

Evojam provided Angular UX and development services for a company's manufacturing software. They also built an imaging and editing tool for them. The client was impressed with Evojam's industry knowledge.

"We’ve gotten positive feedback from our clients about the UX/UI, and everyone is happy with the frontend work they’ve done." – Co-Founder, Software Startup

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

Expansio developed a mobile game for a car manufacturer. They created a game for iOS and Android that would be both fun to play and educate the employees at the client’s manufacturing plant on some of the more complex aspects of the industry. The client was happy with the finished product, and was impressed by how flexible Expansio was during the project.

“They wanted to develop the program with us. They asked us what we needed and tried to develop it according to our requirements.” – Assistant Manager, Car Manufacturer
 

GetInData designed a data platform for an email services company. The platform has increased the company's processing capabilities. The client was impressed with GetInData's knowledge.

"They offered a tailored approach, extensive experience, and direct, friendly interactions, as well as a professional and dedicated work ethic."–CTO, Email Services Company

A beauty retailer wanted to create an online shop for their products. Idego Group used Django to develop the site’s frontend and backend, and now maintains the store’s server. The client praised Idego’s transparent approach to the partnership.

“They provide good development resources that work and can produce the things that we want. We have a pretty tight scope of the product, so wo know in detail what we want. It can be challenging to produce that, but they’re doing a great job at it.” — CEO, Beauty Products Retailer

Inovatica handled the development work for a biomedical devices startup. The deliverable demanded a high level of security, and the team delivered a satisfying end product that met those needs. 

"The functionality is excellent; it’s more than what we asked for."–CEO, Biomedical Devices Startup

Jazzy Pro developed a health technology platform for a rapidly growing firm in the UK. The client works with 13 NHS trust hospitals and required development support to ensure the product met all specifications. Jazzy delivered a fully functional healthcare management application, and gradually added functionality as it was integrated into hospital operations. 

"Their focus is personal and they understand what we’re trying to achieve." — Head of Product, Health Technology Firm

LemonMind provided an e-commerce migration for a digital agency based in Germany. They had an end-client that sought a Magento 2 data migration, and their in-house team lacked the eCommerce expertise to carry it out. Using sprint methodology, LemonMind delivered a quick integration of Magento 2 and provided consistent updates on task progress and challenges.

"This project was for one of our most important clients. Fortunately, Lemonmind.com eliminated any risk of delivery failure by providing reliable work and quick response times." — Head of International Affairs, German Digital Agency

Merixstudio developed an English version of an e-commerce design marketplace in Denmark. Merixstudio helped rewrite the code for a new site framework and designed an English version of the designer's site. The client felt that Merixstudio's employees were great at understanding things quickly.

"Merixstudio has done well blending themselves into our work culture and understanding the scope and context of what we’re doing." – CTO, Online Design Marketplace

An independent consultant hired Monterail to assist in developing a cloud based e-publishing tool. Using Javascript and Ruby on Rails, Monterail delivered a minimum viable product with drag and drop functionality. 

"They would release versions that could be tested and what I enjoyed was the responsiveness of their team. The process was very lean and simplistic." — Founder, e-Publishing App

Netguru developed a native iOS and Android app, from minimum viable product (MVP) to outstanding finished product. Their customer-centric approach and company culture wowed the client, as did their responsive project management and transparency.

“People are really impressed by the system. In terms of ease of use, it’s a dream.” – Co-Founder, Healthcare Tech Firm

A music streaming service hired NVT to develop their platform. The platform allowed users to stream and download tracks from a library containing millions of songs. The team developed iOS, Android, and web apps. Their contribution allowed the client to become very successful shortly after launch.

"We created and launched the first commercial internet music store in Poland, which soon became the country's third most popular music portal." — CFO, Music Streaming Service

A consulting company hired Open Tangerine Software House to develop a WordPress website. The agency also created a French version of the tool. The website created a positive view of the company.

"I was impressed with their pricing." – CEO, Consulting Company

Pagepro developed a WordPress website for a design studio. Within 10 days, Pagepro provided technical scoping, programming, WordPress customization, and project management services for the client, who praised Pagepro’s consistent communication skills.

“The impact of their work has been very positive. We knew how challenging the deadline was, but they delivered on time and within budget.” — Owner, Design Studio

Railwaymen worked with an e-learning sports video website to create new features for its website. The team mainly used Ruby on Rails, but also used Java, HTML, and React Native. Their work resulted in a better onboarding experience for users.

“Our site was advanced when they joined us. They understood it, made changes, and added features within a week.” — Founder, E-Learning Sports Video Website

Rebased developed several telematics applications for a firm that specialized in telematics hardware for vehicles. The applications enable clients to install a black box on a fleet vehicle, for example, that enables remote teams to track location, diagnostics, and other important information. The client noted that the quality of Rebased's programs earned them a large contract with an auto manufacturer and that their technical approach is particularly forward-thinking in terms of tools and methods.

"Rebased's work has had a great amount of impact on our business and has allowed us to focus more on research and development of new functionality." — Managing Director, Telematics Firm

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

Startup Development House developed the platform for a ship technology startup to attract clients. They used Ruby on Rails and PostgreSQL to develop a user-friendly platform that easily handled all the client data.

"Currently, we have a lot of shipyards using the site and they like it. We have also been contacted by shipyards without us having to reach out to them. We have received a lot of positive feedback, and people are happy that there is finally a platform that is easy to use." — CEO, Ship Tech Startup

Studio Software developed a Magento-based e-commerce store for a Polish organic food company. The client runs a large, relatively decentralized operation, and needed a powerful eCommerce solution to deliver a full range of functionality. Studio Software performed the integration according to the client's specifications, and built several custom extensions to meet their needs. The client especially appreciated the transparent, efficient development practices at Studio Software.

"So far, it has been easy to talk to them. They are open and transparent. I could ask them anything I wanted, and I would receive an answer almost immediately. I could also communicate with the developers directly, especially when I need to highlight something." — Owner, Polish Organic Food Retailer

STX Next developed an online platform and web application from scratch for a government-run financial services firm. The firm outsourced the entire back-end development project to STX Next. The client was pleased with the quality of work, despite its difficulty, and how quickly everything was done. Their partnership is ongoing. 

"They always have brilliant ideas about how to improve the user experience, how to find exceptional cases. That part made my job and my decision to work with them again a lot easier." – Head of Product & Technology, Financial Services Firm

The Software House developed booking software for an airport transportation company. The system, to which they added an admin panel, automated operations and determined the most efficient routes to the airport and expanded their potential persons serviced more than fourfold. 

"Previously, one person could serve 80 people per day, planning the route and informing clients of the pickup time. We have increased our efficiency. Now, we are able to serve 450 people or more per day." –Product Manager, Transportation Service Company

u2i developed an information management system for an HR firm in New York City. The client was trying to create a suite of tools for automating onboarding and HR processes for staff in K-12 schools. However, they had limited capital for development, and needed the scalability of an offshore team. The platform now has over 2000 users, and the client has been satisfied not only with the initial development sprints but with the support provided post-launch.

"...we’ve gotten a lot of good feedback from clients. They’ve definitely loved the different iterations of our product and are always giving us new and different stories to work through." - COO, HR Firm

Unity Group was hired by a clothing and lifestyle product retailer to augment the development of applications using PHP 7.0, Symfony 3, NGINX, PHP, FPM, MySQL, Redis, and RabbitMQ. 

"They seemed to learn quickly and were interested in the topic. From that perspective, we’re very happy with their work." — Co-Founder, Clothing & Lifestyle Product Retailer

Vavatech partnered with an online news magazine to create a mobile presence for them.  They developed the backend of the client's iOS and Android apps and modified the client's CMS to divide longer articles into a series of cards that are easier for users to read.

"The work they've done is close to perfect. They don't stop until we're satisfied with the results." —Product Manager, Online News Magazine

Visuality developed a team management application for a technology firm that wanted to market the platform to home service businesses. The client had a negative experience with a larger developer, and wanted to return to a smaller firm to launch their product. Using Ruby on Rails and ReactJS, Visuality developed a custom scheduling and organization suite with personalized options for users.

"Despite the distance between our two companies, they felt like friends and family for us. They take tremendous pride in their work and really seemed to care about our project." — Project Manager, Management Software Firm

Vordik Digital updated the website for an electronics company. They implemented their preliminary content and designs and created a WordPress website from an existing e-commerce site as well as maintaining the workflows and plugins.

"They’ve been very responsive to all of our changes and professional in handling our requirements. They have implemented the functionalities we asked for." — International Marketing Manager, Electronics Company

A German renewable energy firm hired XSolve to develop a new customer portal for their solar panel system. The product enables users of home solar panels to view energy statistics in terms of both current and finances, adjust settings, and more. XSolve delivered a visually appealing user-oriented platform, with improved functionality over the former site, which users have given positive feedback. 

"We are impressed with how the team works well together; they give each other honest feedback and communicate very well." – R&D VP, German Renewable Energy Firm

Yameo developed web and mobile applications for a German home appliance firm. The app was moving from the client's innovation department to a product rollout, and needed additional development resources to provide adequate functionality. After a trial with target users, Yameo was tasked with several complex back-end and infrastructure changes, including integration with a video streaming plugin. They delivered the platform according to the client's specifications, who noted that the success of the project was largely due to Yameo's efforts.

"Yameo was quite easygoing. If any issues arose, or if they had budget or timeline problems, they always communicated them. We solved a lot of issues through professional communication." — Innovation Manager, German Applicance Firm