Top 60 E-Commerce App Development Companies in Warsaw

A hygiene products company worked with Intent to create their mobile app. The client was most impressed with the project management skills of the team.

“They [Intent] were proactive, responsive to our needs, and agile. They were doing everything that was required to meet the deadlines. Even if we had unforeseen issues to fix during testing, they were able to meet the deadlines 90% of the time.” – Senior IT Manager, Hygiene Products Company

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

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

A startup was creating time-tracking and management software and needed a development team to build the platform. Polidea created mobile and desktop versions of the app, a scalable backend, public API, and Bluetooth integrations.

"They cared about the project and our users. They didn’t feel like a service company. They felt like a team within our company, which you don’t find a lot." — Founder, Time Tracking App

A healthcare company was building an online tool to facilitate more efficient collaboration between doctors, but Safari didn't support the features they were looking to implement. After deciding to build an iOS app, they hired Future Mind to develop the app and include screen- and video-sharing capabilities, integrated the app with the existing healthcare system, and managed the testing process.

"The workmanship was excellent, as were their depth of knowledge and professionalism. Future Mind came in, gave us tons of change recommendations for certain areas, did the work, wrote the tests, and hit deadlines. Everything went well with this project." — Senior Software Engineer, Healthcare Company

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

 Ideamotive developed management software to adapt to the client's rapid growth. Ideamotive automated many of the client's operations, like task assignments and document generation.

"They performed perfectly. They make sure they understand us and that we understand them." — Co-Founder, Real Estate Drafting Firm

AlterPage developed a web portal for an internet hiring agency using Phalcon. They implemented conversion requests, server infrastructure, and online streaming. The final platform functions well and bugs were fixed quickly by AlterPage.

“AlterPage has good knowledge of new trends in development and has a professional work method. The team was communicative and willing to answer questions throughout the process.” – General Manager, Internet Hiring Agency

Sonder Digital developed an iOS app for a software company. The client chose them after hearing positive feedback from another one of their clients. The client enjoyed working with them on the project. 

“Working with them was our pleasure. The company’s employees are high-level professionals with customer-oriented attitudes. The team was able to meet our ambitions for our project. If companies are looking for app developers for complex projects with tight deadlines, we highly recommend working with Sonder.” – CEO, Software Company 

9BITS developed iOS and Android apps for a bike-sharing company. They integrated the app with the client’s core system, existing apps, Revel Systems, VPNs, and tunnel links for connections in certain cities. The client appreciated the level of quality that 9BITS put into their work.

“We’ve worked with 9BITS on projects in the past, and were happy with the quality of their work and ability to understand our business.” – Project Manager, Bike-Sharing Company

A marketing and sales firm hired Norbsoft to develop apps for integrated marketing campaigns. The work is ongoing, and recent projects include repurposing existing tech apps. The client appreciated their dependable and high-quality work.

“I was impressed by their flexibility. We will often get feedback from other vendors about how something should be done, but Norbsoft Mobile's developers are good at taking what we're looking for and making it happen.” – Senior Account Executive, Marketing and Sales Firm
 

Proexe worked with a software development firm to rebuild their website and create a related mobile app. The client was impressed with the finished website and their communication throughout the process.

“Other companies I've worked with on web development for 10 years would only check in every 2-3 weeks. In these cases, the customer usually has a communication blackout until certain milestones are reached. Proexe, however, always keeps you updated. They tell you exactly where they are in specific project stages.” – General Manager, Software Company

NG Logic was hired by a software vendor to build a network-managed control agent to support dynamic workload routing across various servers. 

"NG Logic managed the development relationship professionally. They sought direction and clarified requirements before making design and implementation decisions independently." – CTO, Software Vendor 

SYZYGY Warsaw provided a Tourism Company with e-commerce development services, which includes transitioning the client from Angular to React, frontend design and development, and collaborating with a third-party backend team. The client has seen an increase in online sales since they began working with SYZYGY.

"They bring useful technology to the project. My team has good relations with their team." - Head of E-Commerce, Tourism Company

Alphonic Network Solutions Pvt. Ltd. created an educational platform, including a web app and Android app for an educational company. The platform has grown from a search engine to incorporate additional features like test preparation and higher education discovery.

"They’re the best fit for us because they do everything on time. They’ve fulfilled all of our requirements. They have done all the changes and quality analysis work. This is why I’ve been with them for the last three years." - CEO, Educational Company

INVO Technologies worked on branding and web design for an SEO company. They assembled a cohesive brand strategy for a series of events promoting a time-saving SEO tool. In addition, the team also designed a website, complete with landing pages for each event. Overall, the client was impressed by the team's knowledge and communication.

“The event wouldn’t have been as successful as it was without INVO Technologies’ assistance with branding, design, and development.” – CEO, SEO Company

Sensi Labs assisted an automotive web design agency on another project of creating a scalable platform for an array of website projects and sizes. They provided the client with development, design, and testing for the platform. The project was successful and has become a core part of their company.

“We felt that our project was very important to them. Several awards confirm that our business approach and Sensi Labs tech is a good combination.” –– Owner & Director, Automotive Web Design Agency

Mainsoft developed an app for a monitoring and analytics company. The company needed assistance with working on an Android app, having Mainsoft manage the frontend. The project was worked on seamlessly together.

“They understand what and why they are doing. And when so, progress and success come.” - CEO, Monitoring and Analytics Company

A consultancy company hired Move Closer to develop a new website with chat functionality. The team also provided design and content. The website can be translated into a variety of different languages to appeal to several target audiences. Move Closer continues to provide technical support.

"They remained patient even when we pushed them or failed to deliver what we promised. The team was polite, open-minded, and friendly throughout." – Office Manager, Consultancy Company 

LeanCode developed a mobile app for a workplace fitness SaaS. The goal was to develop an app that was to be used by clients such as Google and Microsoft. LeanCode’s contributions to the app made it have a 4.4 rating.

“LeanCode taught us how to build a great product effectively.” - CEO, Workplace Fitness SaaS

N7 Mobile rebuilt an app for a mobile network company, improving usability and functionality. The developed the app for iOS and Android, designing it to accommodate future additions. The client was impressed with the positive feedback the project received.

“The project has been a huge success. Not only have 98% of our employees rated the new version as “useful” or “very useful,” but the management board has used this application as an example of what our company can create.” – Senior Administrative Specialist, Mobile Network Company

Develtio developed an automated customer service chatbot that responded to customer support tickets for a financial services company. Develtio worked effectively through the development process, giving the chatbot natural language learning capabilities. The chatbot significantly reduced processing time for customer support and left customers satisfied, helping to modernize the brand.

“We’ve automated most of the questions asked on Messenger and manage to speed up our reaction time to customer queries from few minutes to instant. It helped us boost satisfaction and build an image of a modern institution.” – Head of Social Media, Financial Services Company

ITprofit provided UX/UI, development, and marketing solutions for a real estate platform. The platform wanted their portal to be the biggest in all of Belarus. ITprofit’s work was efficiently carried out, and the portal has since become the platform’s main focus.

“Project management and communication were organized at a high level, and the work was carried out efficiently.” - Co-Founder, Real Estate Platform

A fintech company hired Peaks Circle Software to develop an Android app that would serve as a payment terminal. Peaks Circle Software delivered the app ahead of schedule and the app met all of the company's expectations.

"We are impressed with their flexibility, deep knowledge, and initiative." - CEO, Fintech Company

Silk Software House developed an internal communication and knowledge-sharing platform that enables employees to sign up for workshops and trainings. The team exceeded the client's expectations. 

"they're patient and able to work with people who don't have an IT background." – Brand Reputation Director, Communications Group

A training institute hired e-com.house to redesign their three key websites to have a more data-driven UX/UI. To do this, e-com.house did desk research and quantity & quality data analysis using Google Analytics and Hotjar (heatmaps and session recordings) and then conducted UX workshops with the institute's internal team. They then implemented a mobile-first UX design (low-fidelity & high-fidelity wireframes) with elements consistent across the three websites, rebuilt the advertising placements, and designed a new information architecture and hierarchy. e-com.house achieved all of the goals in completing the project.

"Even under such pressure the projects were executed in a friendly atmosphere which both parties greatly appreciated." - System Architect, Training Institute

NOMA SOLUTIONS built a parking meter payment software for a car park company. Compatible with web and mobile platforms, the solution allowed users to locate parking lots and pay fees. NOMA SOLUTIONS' dev team kept up with dynamic project requirements, which made for a successful product.

"NOMA SOLUTIONS always kept tabs on changing regulations. They anticipated changes in the Android Google Store and rewrote the app to pass acceptance tests." – Advisor to Management Board, Car Park Company

A digital marketing company hired SotaTek JSC to provide software development and IT consultancy services. Following the company's specifications, SotaTek developed a software that enabled the company's team to track marketing analytics metrics and performance in company website and various social channels, including Google, Youtube, Twitter, Linkedin, keywords trackers. This software exceeded the company's expectations.

"A timely partner, SotaTek always worked in the fastest pace, met deadlines and encouraged direct communication with all team so that we can catch up daily. Reliable." - Digital Marketing Team Leader, Digital Marketing Company

Winalife provided UX/UI and development services for payment software. They worked on the research, design, and development of the platform. Their services helped the client achieve their alpha MVP to secure partners. 

"We were delayed on our end for nearly every deadline and they had to wait for us, but they were very patient." – Co-Founder & CTO, Payment Software