Top 100 JavaScript Development Companies in Poland

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Top 100 JavaScript Development Companies in Poland

December 2022

Looking for a top JavaScript developer in Poland?

If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. 

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List of the Best Poland JavaScript Developers

  • 31
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Gliwice, Poland

    Brainhub is a software development partner for startups, scaleups and enterprises with ambitious product development plans. Founded in 2014, Brainhub is a team of 95 experts in Node.js, ReactJS, .NET, TypeScript and React Native that helped 65+ fintech, edtech, martech, healthcare and gamedev companies scale their web and mobile app development. Recognized as one of the fastest growing companies in Europe by Financial Times, Deloitte and Forbes.

    Clients

    • National Geographic
    • Paradox Interactive
    • TC Global
    • Collegial

    Industries

    Notable Project

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  • 32
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Kraków, Poland

    Softnauts is a software development company founded in 2012. Since then the company has expanded to 30 employees and is headquartered in Krakow, Poland. Softnauts focuses on mobile app development, web development, custom software development, and UX/UI design for companies of various sizes.

    Clients

    • Tesco
    • PregLife
    • Exhibit-E
    • World Customs Organization

    Industries

    Notable Project

    The client supplied Softnauts with the wireframes for their iOS app idea and tasked the agency with the development and coding of the app.

    "Softnauts is great at what they do, and they don't need to be instructed on how to set things up. They are extremely trustworthy and creative."

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  • 33
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Lama Media is a software house founded in 2006 and located in Wroclaw, Poland. They comprise 13 employees specializing in designing and developing web and mobile applications, e-commerce platforms, and complex websites. Working with companies in business services, retail and healthcare, they provide innovated digital products.

    Clients

    • Wielton S.A.
    • Zzysh
    • Boston Consulting Group
    • De Dietrich

    Industries

    Notable Project

    Lama Media has built a WordPress website and a CRM platform from scratch for an energy solutions company. The site showcases business information, and the CRM is for the international sales department.

    “We know that they'll have a solution if we have a problem.”

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  • 34
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    JustIdea Agency is an interactive agency founded in 2015 and based in Kraków, Poland. With fewer than 10 employees, they offer e-commerce development, advertising, and conversion optimization services for small businesses in the field of e-commerce.

    Clients

    • Toyota ANWA
    • iMad
    • Nico
    • PeppeShoes

    Industries

    Notable Project

    JustIdea Agency is providing Google Ads and Facebook advertising, web development, and Klaviyo email marketing services for a clothing import and export company.

    “They’re a one-stop-shop for all the services that an e-commerce business needs.”

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  • 35
    • $10,000+
    • 10 - 49 employees
    • Chorzów, Poland

    Headquartered in Gliwice, Poland, CHALLENGE Studio is a creative agency. Serving mostly small to midmarket businesses across a variety of industries, their team of fewer than 10 employees offers branding, UX/UI design, web design, and packaging design services. They were founded in 2013.

    Clients

    • Amazon Poland
    • Techland
    • SalesViewer GmbH
    • Nubilaria srl

    Industries

    Notable Project

    After completing the wireframes, CHALLENGE Studio developed the design for a WordPress site that promotes wheelchair accessories. The design incorporated animations to show off the products.

    “Their team came up with several great ideas.”

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  • 36
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Superskrypt is a small website development firm. The Warszawa, Poland-based company was established in 2016. Their team specializes in web development, ux/ui design, logo, product design, and more.

    Clients

    • Polish Investment and Trade Agency (Polish World Expo 2020), The Centre for Polish-Russian Dialogue and Understanding, Warsaw University of Technology
    • Warsaw Rising Museum

    Industries

    Notable Project

    Superskrypt developed a website for a software company. After thoroughly discussing project specifications, goals, and needs, they commenced with the design and development phase and made various iterations. 

    "We were most impressed with the quality of the design, attention to detail, and persistence in defending their vision."

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  • 37
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Lunar Logic is a web development company based in Krakow, Poland. Founded in 2004, the team of 47 specializes in web development, custom software development, and mobile app development. They work primarily with small businesses, focusing on business services, consumer products and services, and financial services.

    Clients

    • Funding Circle
    • Philips
    • PaddyPower
    • Hypoguide

    Industries

    Notable Project

    Lunar Logic developed an Android and Web application that allows users to create advocacy maps. The team used existing wireframes and used an Agile development method in this ongoing relationship. 

    "[T]heir programmers tend to be competent and self-directed [and don't] require a lot of direct micro management."

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  • 38
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Katowice, Poland

    Qarbon IT is a software development company in Poland, founded in 2019, with over 50 employees. They serve worldwide companies in industries such as finance, banking, automotive, education, and energy. Their services include custom software development, web application development, and mobile application development.

    Clients

    • Takamol Holding
    • Baraka
    • Komputronik
    • Interia

    Industries

    Notable Project

    Qarbon IT built a CRM for a PPC company to improve its customer service and processing potential.

    "They keep in contact with us and provide useful consulting solutions."

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  • 39
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Poznań, Poland

    Established in 2016, Adchitects creates websites, mobile app designs, shops and brands. Its team of around 10 is based in Poznan, Poland and specializes in web design, web development, and branding services for clients of all sizes across a variety of industries.

    Clients

    • Apollo Scooters
    • The Explorers Club
    • SENECA NYC
    • Huddly

    Industries

    Notable Project

    Adchitects is a permanent graphic design partner for a communications agency, providing professional design and brand development services for a range of large spirits brands.

    "Adchitects puts a lot of heart in their projects. They have a great taste in design."

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  • 40
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Łódź, Poland

    Liki Mobile Solutions is an international software house based in Łódź, Poland, and founded in 2013. Their team of 42 employees specializes in web development, custom software development, and UX/UI design for clients in the telecommunications, IT, and advertising industries.

    Clients

    • Orange Polska
    • Knowde
    • Epicurean Butter
    • EC1 Łódź

    Industries

    Notable Project

    Liki (formerly Matsuu)  provided the technical resources to develop a mobile application for the client to better connect with their customers.

    "Liki's (formerly Matsuu) team was helpful and willing to discuss the work with us."

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  • 41
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Develtio is a Polish software house based in Warsaw and founded in 2016. They comprise five employees experienced in redefining software production through agile IT talent management and a quantitative approach to scoping projects. They specialize in the development and design of custom software and websites.

    Clients

    • BNP Paribas
    • Orange (telecom)
    • Hitachi
    • Yves Rocher

    Industries

    Notable Project

    Develtio revamped an e-commerce platform for an online garden store to improve the UX and automate order processing. After leading a process audit, they designed, built, and deployed the site from scratch.

    "Develtio demonstrated a high level of expertise and engagement in the process."

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  • 42
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Kraków, Poland

    Nopio is a design and development studio headquartered in Krakow, Poland that specializes in web development and design, custom software development, and marketing strategy. Established in 2010, the studio works with midmarket companies and small businesses across industries such as advertising and marketing, consumer products and services, and information technology. Nopio is comprised of 15 employees.

    Clients

    • Sesame Workshop
    • Porter Novelli
    • Genea
    • Fathom

    Industries

    Notable Project

    Nopio provided e-commerce development for a fashion company. The team built a new online store using WordPress, focusing on making the site user-friendly for the client’s end customers.

    “Everything Nopio did was good — we had good cooperation.”

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  • 43
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Celadon is a mobile and web app developer headquartered in Warsaw, Poland; with offices in Kyiv, and Dubai. Founded in 2016, their team of over 100 employees specializes in mobile app development, custom software development, and web development. They work primarily with small and midmarket businesses; focusing on business services, education, arts, entertainment & music.

    Clients

    • McDonald's Guatemala
    • Coolpass
    • L'ETO

    Industries

    Notable Project

    Celadon built a mobile app that allows users to apply for visas online, manage travel documents, and book trips. They continue to enhance the app’s functionality.

    “It feels like we have our own software development department.”

    Visit Site
  • 44
    • Scheduling

      4.4
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Artegence is a Warsaw, Poland based development company that has been in operation since 1995. Their team of 51 specializes in web development, custom software development, and UX/UI design. They primarily work with enterprise level and mid-market clientele.

    Clients

    • Volkswagen
    • Pepsi
    • Filmweb
    • Rossmann

    Notable Project

    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

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  • 45
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Poznań, Poland

    AppUnite is a software development company based in Poznan, Poland. Founded in 2009, the team of less than 50 specializes in mobile app development, web development, and UX/UI design. They work primarily with midmarket and small business clients, in the media, health care and medical, and real estate industries. 

    Clients

    • Fishbrain
    • Zumba
    • Starbucks
    • TechCrunch

    Industries

    Notable Project

    AppUnite was hired as an outsourced resource to work on two Android development projects using ReactiveX Java framework. 

    “I was generally surprised with the level of their engineers and project managers.”

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  • 46
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    TeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.

    Clients

    • IntelligentHealth
    • Webly
    • Trava
    • Voicey

    Industries

    Notable Project

    TeaCode.io built a full stack JavaScript mobile app that manages health and fitness. Features include a recipe database, meal planning, photo uploading, and user data input functions for tracking weight.

    “I feel confident that they have the expertise to deliver any kind of app or feature I may want.”

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  • 47
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Warszawa, Poland

    GP Solutions is a software development company headquartered in Munich, Germany, with  that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers. 

    Clients

    • Air Canada Vacations
    • Hoteplan
    • EF Education First
    • Blueshift Technologies

    Industries

    Notable Project

    GP Solutions developed a customized solution for travel industries from planning phase, front end design, database design, back-end programming, testing, user training and down to its maintenance.

    "We're pleased with their work and continue to use their development services on a regular basis."

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  • 48
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Order Group is a custom software company, founded in 2014 and located in Warsaw, Poland. They comprise 28 employees specializing in delivering advanced IT systems, web and mobile apps, product design and tech consulting workshops. They work with startups and global corporations.

    Industries

    Notable Project

    Order Group designed the UI and UX for a web-hosted business administration app. Based on computer sketches and written descriptions, they created a demo using InVision. They now help plan new features.

    “They understand what they’re doing, and if they don’t, they ask.”

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  • 49
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gdynia, Poland

    DeSmart is a software house based in Gdynia, Poland. Since 2003, their team of 28 has been specializing in web development, custom software development, mobile app development, and more. DeSmart works with small and mid-sized clients. 

    Clients

    • Oliv
    • Enbio
    • UXPin
    • #tagvenue

    Industries

    Notable Project

    DeSmart partnered with a website developer to create custom applications and websites, including UX/UI designs. The team also helps with general project management. 

    "They're very well-versed in terms of agile development and they have exceptional project management."

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  • 50
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Altkom Software & Consulting, founded in 1998, is a software development company headquartered in Warsaw, Poland, with an additional office in Krakow, Poland. They specialize in custom software development, web development, and application management & support. The company has 130+ employees who work with enterprise, mid-market, and small businesses. The businesses they serve are mostly in the financial services industry. 
     

    Clients

    • BNP Paribas
    • Credit Agricole Assurance
    • Allianz Partners
    • AXA Partners

    Industries

    Notable Project

    Altkom Software helped an AI company with their due diligence. The team audited the company's product delivery process, development process, system architecture, security, control system, and testing approach.

    "I appreciated the communication skills and the ability to provide feedback."

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  • 51
    • Scheduling

      5.0
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Warszawa, Poland

    WideFix is a web agency founded in 2019 with more than two professionals. They solely offer web development solutions from their office in Minsk, Belarus. They work with small businesses in the fields of business services, advertising, and real estate.

    Clients

    • Costa del Home
    • SCHILDR
    • CertifyIt

    Industries

    Notable Project

    A consulting company hired WideFix for design and technical upgrades on a web development project. Key technologies on the project include Ruby on Rails, React, GraphQL, and PostgreSQL.

    “Always give them challenging technical work and they’re very happy.”

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  • 52
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Białystok, Poland

    Pagepro is a frontend development agency headquartered in London with an additional office in Bialystok, Poland. Founded in 2010, the team of nearly 20 specializes in web, mobile, e-commerce, and custom software development. They mainly work with small businesses in the advertising and marketing industry.

    Clients

    • Designated Tech Teams
    • Startups
    • Independent CTOs
    • Digital Agencies

    Industries

    Notable Project

    Pagepro works in tandem with a development team in the U.K to create a modern-looking, React-based UI.

    "Their flexibility is remarkable."

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  • 53
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland

    SDCLabs is a web development company launched in 2011. Their small team is located in Kraków, Poland and Dublin 3, Ireland. The agency offers web development, mobile app development, custom software development, and application testing.

    Clients

    • Trivago
    • Couchsurfing International
    • Tele2
    • iDeals

    Industries

    Notable Project

    SDCLabs developed a website for an architectural visualization studio. The team integrated 3D models to promote the client's business services.

    "Their attention to detail and desire to help was impressive in the workflow."

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  • 54
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Poznań, Poland

    Bitnoise is a digital development company based in Poznań, Poland. They were founded in 2009 and have a team of 17 employees. They specialize in web development, mobile app development, and application management for small business and midmarket clients. 

    Clients

    • Luxus Helsinki
    • Matter of Form
    • Kenja
    • RollStudio

    Industries

    Notable Project

    Bitnoise provides a variety of open-source development and technical architecture solutions for a product agency. They specialize in PHP, MySQL, Node.js, React Native, and MongoDB.

    "They have strong attention to detail and are knowledgeable."

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  • 55
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Częstochowa, Poland

    Brival is a development agency in Częstochowa, Poland. Founded in 2015, they have about 5 employees that serve small businesses in the business and financial sectors. Services include web development, mobile app development, and application testing.

    Clients

    • Manifest
    • Plunjr
    • Moxie Sozo
    • Lean Street

    Industries

    Notable Project

    Brival used Django and Python to develop an application, helping an airline coordinate schedules. They delivered demos at the end of each sprint in order to receive feedback and implement changes.

    “The team is able to think on their feet and raise flags when things don’t work.”

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  • 56
    • $5,000+
    • 10 - 49 employees
    • Gliwice, Poland

    White Label Coders is a software house founded in 2011 and located in Gliwice, Poland. They employ 15 industry professionals specializing in Magento e-commerce and custom business web application development. They work primarily with international companies, providing innovative solutions for WordPress, e-commerce, and custom software.

    Clients

    • Changi Travel Services
    • Magazyn Pismo
    • HomeKoncept
    • Adexbud

    Industries

    Notable Project

    White Label Coders developed and manages a custom software solution to manage all business operations. The system includes a job management system, inventory management, a CRM, and integration with VoIP, among other capabilities.

    “They’ve been exceptional and I've always been fully satisfied.”

    Visit Site
  • 57
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Warszawa, Poland

    Roud Studio is a web design and digital agency located in Warsaw. Founded in 2016, their small team of 4 employees provide web design, web development, and mobile app development for their clients in the arts, business, and e-commerce industries. They offer services solely for small businesses.
     

    Clients

    • Montessori RD
    • Prime Ambassador
    • SkillTwins
    • Key Solutions

    Industries

    Notable Project

    Roud Studio designed and developed a sports website, doing everything from the photos, layout, colors, and navigation. A key feature is a contact form for booking opportunities.

    "We're so happy that we chose Roud Studio; they made our dream website become reality."

    Visit Site
  • 58
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    IntexSoft is a computer software firm founded in 2001. Their team of 104 works out of Grodno, Belarus, focusing on software and mobile app development. IntexSoft primarily collaborates with clients in the arts, media, and IT industries.

    Clients

    • T-Systems
    • Apollon
    • w&co
    • VENUS

    Industries

    Notable Project

    IntexSoft serves on a multi-vendor team for large development projects. They’ve helped build a business process automation tool, which is now live.

    "We appreciate their quality work, dedication, and accessibility."

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  • 59
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Mobile Reality is a software development agency founded in 2016 with a team of 14. Based in Warsaw, Poland, the company specializes in web, custom software, and mobile app development services for small and midmarket firms. They mainly program using JavaScript and use both the frameworks React Native and NodeJS.

    Clients

    • TuneGO
    • CBRE
    • Pricer
    • World Remit

    Industries

    Notable Project

    Mobile Reality built a web app for a construction company. They led product workshops to review the platform's backlog, development phases, and functions. They also created a proof of concept and UX/UI layouts.

    "Everything was on time, even better than we expected."

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  • 60
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Białystok, Poland

    SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.

    Clients

    • Microsoft
    • Sonetel
    • QBank
    • Skyscanner

    Industries

    Notable Project

    With the goal of changing their identity, the client hired Lemontea to make informational videos, create a new logo, review marketing materials, and develop their website.

    "Any time Lemontea found something hard or impossible to do, they were very clear to communicate that and try to find some other resolution. This is really a skill that distinguishes them."

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