Looking for a top Google App Engine web app developer in Poland?

Google App Engine is best for scaling web apps. For example, if you launch an app and 100 people use it the first day but 1000 use it the second day, Google App Engine automatically allocates resources to meet this demand. This scaling advantage is a result of App Engine being a platform as a service (PaaS) and serverless, which means servers are provisioned based on web app usage. GAE supports multiple development languages, including Go, PHP, Java, Python, Node.js, .NET, and Ruby

To assist you in your search for a partner, we’ve compiled this list of the top Google App Engine developers in Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Poland Google App Engine Web App Developers

  • 31
    $50,000+
    250 - 999 Employees
    Warszawa Poland

    CodiLime is a midsize custom software development company founded in 2011. Their team specializes in custom software development, ux/ui design, application management & support, other IT consulting and SI, and more. The company is in Warszawa, Poland; Palo Alto, California and Gdańsk, Poland.

    Industries
    Notable Project

    CodiLime supported an IT company’s projects by supplying developers, QA testers, data scientists, and other resources. Beyond creating a POC, MVPs, and VLANs, they managed servers and firewalls.

    "CodiLime helped us make great decisions as well as changes to our original thought process and design."

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  • 32
    $25,000+
    50 - 249 Employees
    Warszawa Poland

    NG Logic is a software company headquartered in Warsaw, Poland that specializes in mobile app and web development. Founded in 2003, the company has an additional office in Austin, Texas and has over 50 employees. 

    Clients
    ContractRoom
    FishDonkey
    Digital Cheetah
    Perception Software
    Industries
    Notable Project

    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 

  • 33
    $10,000+
    50 - 249 Employees
    Suwałki Poland

    Code & Pepper is a FinTech product development company founded in 2006 in Poland with an additional location in London. The team of 68 specialists support global businesses in building digital products and creating successful development teams. With more than 400 projects under their belt, they have not only the technical know-how but also the domain expertise to deliver apps that meet the market’s taste.

    Clients
    Finbourne
    The ID Co.
    Flex Funding
    Global Trade Alert
    Industries
    Notable Project

    Code & Pepper designed and developed a cloud-based factoring platform for an InsurTech company. The project scope included UX/UI design, frontend development in React, backend development in Node.js, project management, and deployment to a cloud environment. Code & Pepper’s services helped the company scale quicker and become a leading invoice insurance platform.

    "Code & Pepper provides high-quality, reliable code and designs. Flexible, responsive, and dedicated to client satisfaction, working with their team continues to add a lot of value to the business overall." – CTO, Digital Insurance Company

  • 34
    Undisclosed
    10 - 49 Employees
    Wrocław Poland

    Accesto is a software development firm headquartered in Wroclaw, Poland. They were founded in 2008, have 11 employees, and specialize in development with PHP, Symfony, and Angular and React JS frameworks. Their solutions include web development, mobile development for Android and iOS, e-commerce development, custom software, and strategic consulting.

    Clients
    Healthgraphpic
    Divante
    Multigaming
    Industries
    Notable Project

    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

  • 35
    $5,000+
    50 - 249 Employees
    Wrocław Poland

    Based in Wroclaw, Poland, Synergy Codes provides web development, custom software development, and UX/UI design services. Its team of 34 focuses on the IT industry, but also provides services in the healthcare/medical and automotive industries. 


     

    Clients
    Opal-RT Technologies
    SL Corporation
    omicX
    Enagic
    Industries
    Notable Project

    Synergy Codes began working with a testing simulation firm to provide web application development services. It specifically worked with Vue.js technology to create a new interface for one of the firm's projects. The customer appreciated Synergy Codes’ ability to adapt to all types of projects.

    "Synergy Codes easily caught on to everything we were doing and they were able to give us suggestions for improvement. They added value to our work. They’re smart enough to go further than just doing their job." – Product Manager, Testing Simulation Firm

     

  • 36
    $25,000+
    50 - 249 Employees
    Warszawa Poland

    e-point SA is a software house based in Warsaw, Poland. The company, founded in 1996, has more than 150 employees and provides custom software development, e-commerce development, UX/UI design, and application management & support services. e-point SA serves enterprise and mid-market companies in various industries that include financial services and e-commerce. 

    Clients
    Amway
    Inter Cars
    ING
    PZU
    Industries
    Notable Project

    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

  • 37
    $10,000+
    10 - 49 Employees
    Wrocław Poland

    Ulam Labs is a software development company from Poland that specializes in of Python and blockchain. Founded in 2012, they have 20+ developers who serve startups and small-to-medium businesses in the fintech, telecommunications, e-commerce, banking, supply chain, production, and manufacturing sectors. Their services include custom software development, DevOps, consulting, and outsourcing. 

    Clients
    Mobile Vikings
    Scent Trunk
    Ruuvy
    GotMyJobs
    Industries
    Notable Project

    Ulam Labs built a crytocurrency trading platform from scratch. They complemented the client's design work with frontend and backend development and DevOps for the platform using Python, Docker, and Kubernetes. The client was most impressed with the quality of the code. 

    "The quality of code is excellent." – CEO, Cryptocurrency Trading Platform

  • 38
    $5,000+
    10 - 49 Employees
    Warszawa Poland
    Brandmed is a Warszawa, Poland-based software development firm. The small team focuses on custom software development, content marketing, marketing strategy, and social media marketing. The firm was established in 2014.
    Industries
    Notable Project

    Brandmed provided digital marketing services for an online mental health marketplace. Key deliverables were website, social media content, photos and videos, blog content, and SEO improvements.

    "I was very satisfied with their speed of work as well as their quality of work."

  • 39
    $5,000+
    10 - 49 Employees
    Warszawa Poland

    Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.

    Clients
    Chilling Music Festival
    JRPass
    Lauber
    Nielson
    Notable Project

     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

  • 40
    $5,000+
    10 - 49 Employees
    Wrocław Poland

    Imagine Heroes is a digital product agency founded in 2019 with over 9 employees. They provide custom software development, web development, and UX/UI design solutions from their office in Wroclaw, Poland. They work with clients ranging from small firms to large companies.

    Clients
    BA Academy
    GM Factory
    EAG Investments
    Industries
    Notable Project

    Imagine Heroes developed a website for an e-learning provider. The provider hired Imagine Heroes to revamp their website by redesigning and optimizing it for ease of use. The new website allows the provider to better manage their content.

    “The most significant advantage of working with Imagine Heroes was reliability.” - Founder, E-Learning Provider

  • 41
    $25,000+
    50 - 249 Employees
    Poznań Poland

    Apptension is a creative product studio with almost a decade of experience and 70+ specialists on board. Their bread and butter is pushing the envelope of what innovative digital experiences can look, feel and work like.
    Working with founders, investors, and top creative agencies, they bring out-of-the-box thinking, great design, and plenty of technical competence. From an early-stage startup to Uber, they serve clients of various needs and sizes.

    Clients
    Uber
    Universal
    LESS
    UNIT9
    Industries
    Notable Project

    Apptension helped a founder overhaul their idea and change its scope, building the entire backlog and creating the creative direction of the newly built product. The fashion marketplace app reached the #1 spot in its category in Apple AppStore, reached more than 750k users in a couple of months, and is widely praised for its usability and design.

    “Apptension built the MVP fast, and in fact, it generated the entire project backlog based only on my vision and ideas. The app design and its usability are widely praised by users.” - CEO and founder, fashion marketplace startup

  • 42
    $25,000+
    10 - 49 Employees
    Szczecin Poland

    TEONITE is a full-service software house based in Szczecin, Poland that specializes in analytics and business intelligence. Founded in 2010, they have 19 employees. Most frequently, they use Python, Django, ReactJS, and Docker to build platforms. TEONITE's services include custom software development, blockchain, business intelligence, artificial intelligence, and more.

    Clients
    Gastrofix
    Ultra Violet
    Solution Partners Investment House
    Industries
    Notable Project

    TEONITE worked with a news publication in Poland to develop a distinct news application. Instead of conventional scrolling articles, the app uses a progressive deck-based navigation system that encourages social sharing and comprehension. TEONITE delivered native Android and iOS versions of the application with integrated payment for their feature-heavy paid premium version, which has generated considerable revenue for the client.

    "TEONITE had never developed an app as unconventional as ours; it’s a serious news app with an intended cartoonish look. The project challenged their mindset, but they still managed to complete the product according to our guidelines." — Product Manager, News Media Firm

  • 43
    $25,000+
    50 - 249 Employees
    Wrocław Poland

    Applover Software House is a software house headquartered in Wroclaw, Poland that specializes in UX/UI design, graphic design, web development and more. Founded in 2014, the house works with midmarket companies and small businesses across industries such as advertising and marketing, arts, entertainment, and music, consumer products and services, and education. Applover Software House is comprised of 25 employees.

    Clients
    Holy Sheep!
    Footsteps
    Enterdate
    Animo
    Industries
    Notable Project

    A cryptocurrency service hired Applover Software House to create a minimum viable product (MVP) using Ruby on Rails that is an automatic trading and data analysis platform. The client was confident in their work. 

    "They catch on quickly, and even provide some improvements to our thinking." – CEO, Cryptocurrency Service 

  • 44
    $5,000+
    10 - 49 Employees
    Kraków-Śródmieście Poland
    Based in Kraków-Śródmieście, Poland, Netigen Kluzowicz is an app development company. They focus on mobile app development, custom software development, application management & support, and application testing and were founded in 2014.
    Industries
    Notable Project

    Netigen Kluzowicz custom-designed a website for budding entrepreneurs in the EU.The objective was the ease of communication, share information, and present ideas between participants, and CMS administration.
     

    "The team was very flexible and presented a high level of technical knowledge if some changes were necessary."

  • 45
    $25,000+
    50 - 249 Employees
    Warszawa Poland

    EL Passion is a web and software development company that also provides UX and UI design and app development services. Based in Warsaw, Poland, EL Passion has more than 9 years of experience and more than 50 experts on the team. They deliver end-to-end solutions but also can assist companies at every step of the product development process. They delivered more than 300 projects for startups, scale-ups, and midmarket companies across industries like healthcare, B2B services, finance, entertainment and travel.

    Clients
    Ernst & Young
    Polaroid
    Booksy
    Docplanner
    Industries
    Notable Project

    EL Passion was hired by Varner, one of the biggest fashion retailers in Northern Europe, to build an AI-based campaign engine. The goal was to allow Varner to track price changes, update prices, and create campaigns.

    "The Price and Campaign engine has proven to additional upsale of old products, at the end of season sale, by over 4,5 M EUR and has a huge impact on Varner's long term margins." – Product Manager, Varner

  • 46
    $10,000+
    10 - 49 Employees
    Wrocław Poland

    Stermedia is a software development agency based in Wroclaw, Poland, with additional locations in the UK and the United States. Since 2007, their team of just over 40 has provided artificial intelligence, custom software, web, and mobile app development, web design services, and more.

    Clients
    Family Fabric
    General Electric Power
    Planimetry
    ProxiCloud
    Industries
    Notable Project

    Stermedia developed a platform using a Python-based algorithm to help a medical diagnosis platform to determine the ratio between healthy and cancerous cells in samples. The program simplified the client’s analysis process and reduced the number of human resources necessary to manage their workflow.

    “They have the ability to provide both development and machine learning services. Whenever we had a problem, we could reach out to a member who had either a mathematical or machine learning background.” — Co-Founder, Medical Diagnosis Platform

  • 47
    $50,000+
    10 - 49 Employees
    Warszawa Poland

    EC2 S.A. is a IT services company founded in 2006 in Warsaw, Poland. Their team of around 20 employees provides custom software development services to mostly mid-market businesses in the IT sector. 

    Industries
    Notable Project

    In their work for a FinTech company, EC2 S.A. developed an auditing web application. The client praises them for their technical achievements and adherence to deadlines. 

    "We are doing testing, with the goal of launching in January 2021. They delivered high-quality work; we’re quite satisfied." – COO, FinTech Company

  • 48
    $25,000+
    10 - 49 Employees
    Kraków Poland

    RIOT is a digital agency located in Krakow, Poland. Since 2016, their team of about 10 work with mainly small and mid-market businesses. They specialize in AI, web development, mobile app development, custom software development, IoT development, and UX/UI design.

    Clients
    Kahaki
    Philips Professional Display Solutions
    Mocak
    Industries
    Notable Project

    RIOT redesigned a mobile application for a medical lab network. The app had better security, customized UX/UI, and ran faster. Users said the app works great. 

    "It was a very good experience working with them, and we have no complaints." — CIO, Medical Lab Network 

  • 49
    $50,000+
    50 - 249 Employees
    Warszawa Poland

    itCraft is a software development agency based in Warsaw, Poland. They have 2 additional Polish offices in Bydgoszcz and Torun and a location in London. They were founded in 2010, and have over 40 employees. itCraft provides mobile development for Android and iOS, web development, custom software development, and UI/UX design.

    Clients
    Deloitte Digital
    DHL
    LUX MED (Bupa Group)
    Makro C&C
    Industries
    Notable Project

    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

  • 50
    $5,000+
    10 - 49 Employees
    Wrocław Poland

    Founded in 2004, CCA Europe.pl is a custom software developer based in Wroclaw, Poland. They primarily work with enterprise and midmarket businesses in the financial services industry. 

    Clients
    Credit Agricole
    ING Tech
    VietinBank
    Industries
    Notable Project

    CCA Europe.pl provided software development services to a financial services company. They created a credit card management system and other features for an online portal. 

    " The CCA Europe team followed deadlines and always delivered updates well in advance." – Transformation Director, Financial Services Company

  • 51
    $5,000+
    10 - 49 Employees
    Kraków Poland

    Founded in 2014, Appliscale is a software development company with two locations in Kraków, Poland and Budapest, Hungary. The team of fewer than 50 employees serves enterprises and small and midmarket businesses in the advertising and marketing, business services, and gaming industries. Their services include custom software development and cloud consulting and SI.

    Clients
    AoL
    Verizon Media
    Stroer
    Yieldlove
    Industries
    Notable Project

    Appliscale did full-stack development, creating an internal event processing system for a gaming equipment company. The team conducted system and performance tests, as well as system monitoring. They worked independently, and their efforts were integral to the business.

    “I rate the project management, contact, flexibility in action very highly.” – Product Owner & Project Manager, Gaming Equipment Company

  • 52
    $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
    IBM
    tagvenue
    Shoplo
    Conventica
    Industries
    Notable Project

    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

  • 53
    $25,000+
    50 - 249 Employees
    Poznań Poland

    APPVERK is a midsize web development firm. Founded in 2014, the agency is based in Poznań, Poland. Their services include web development, custom software development, and mobile app development.

    Industries
    Notable Project

    A software company hired APPVERK to help develop a custom software tool for their client. The goal is to help the in-house team's capabilities in both the backend and frontend development.

    "I felt like our goals and ideas for the project aligned well."

  • 54
    $10,000+
    50 - 249 Employees
    Kraków Poland

    Cleveroad is a software development company founded in 2014. They have offices in Ukraine, the U.S., Norway and a team of over 100 specialists. They are focused on native mobile development, web development, IT strategy, web design, emerging technologies, and cross-platform solutions. 

     

    Clients
    Virgin Atlantic
    Blockbuster
    TDC
    Octopus
    Industries
    Notable Project

    Cleveroad designed and developed an iOS application that connects dancers all over the world. The app provides a place for users to chat and share content with each other. Users enjoy using the app and the client was impressed with Cleveroad's communication and quality of work. 

    “Users loved the application’s MVP for speed and functionality it brought. Cleveroad is a valuable partner due to their responsiveness and organized workflows helping to deliver high-quality work.”

  • 55
    $25,000+
    10 - 49 Employees
    Wrocław Poland

    Vazco is a software house with offices in Opole and Wroclaw, Poland. Founded in 2008, they have 21 employees specializing in creating full-stack JavaScript web applications and Node-based end-to-end JavaScript solutions. They work for a range of small, mid-size and large businesses, providing bespoke software development, IT consulting, project planning, and design services.

    Clients
    Clozer
    Stage3Systems
    Booksalon
    Industries
    Notable Project

    Vazco developed a collaborative course platform for an education company. They implemented Meteor, including Google Hangouts integration, user layers, and complex algorithms. The platform not only works smoothly, but is also visually appealing, and will soon go through a third iteration, which Vazco will be overseeing. 

    “Vazco’s cost-effectiveness and high quality made this complex project possible. Their expertise and understanding of requirements make them the ideal strategic partner.” – Executive, Education Company

  • 56
    $50,000+
    10 - 49 Employees
    Kraków Poland

    ICEO is an IT, design, and marketing agency headquartered in Edinburgh, England with an office in Smoleńsk, Poland. Founded in 2008, their team of 22 professionals offers UX/UI design, custom software development, and business consulting services to both small and medium-sized firms. They have worked for companies in the fields of utilities, business services, and financial services.

    Clients
    BitBay
    Wolters Kluwer
    European Muay Thai Fed
    Industries
    Notable Project

    A document automated system needed help with data management and hired ICEO for their services. ICEO helped automate document management using a custom-built system, and also built a commercial website with plugins for MS Office. The product helped out in the company's document management operations.

    "They not only delivered a great product, they have found a way to commercialize it so that it would benefit my company in the long run." - Former CEO, Document Automated System

  • 57
    $10,000+
    50 - 249 Employees
    Kraków Poland

    Founded in 2008, Codahead is a software development firm that offers custom software development, artificial intelligence, and IT staff augmentation services to their mid-market, small business, and enterprise clients in the financial services, automotive, and e-commerce industries. Their 250 employees are based out of Krakow, Poland.

    Clients
    FishAngler
    TickPredictAppetize
    Industries
    Notable Project

    Codahead recently worked on app development for a mobile app company. They provided iOS services to an existing Android app for that client.

    “Codahead delivered a final product that felt very similar to our Android version, but at the same time staying true to Apple's human interface guidelines.” — Developer, Mobile App Company

     

  • 58
    $5,000+
    250 - 999 Employees
    Warsaw Poland

    SotaTek JSC is an AI and blockchain development company based in Hanoi, Vietnam, with offices in Tokyo and Osaka, and Costa Mesa, Calif. The company, founded in 2015, has more than 500 employees and provides blockchain, custom software development, mobile app development, web development, AI, e-commerce development, and IT strategy consulting services. SotaTek serves mid-market and other-sized companies in various industries that include arts & entertainment, business services, and automotive.

    Clients
    Kyber Network
    Flowchain
    ProximaX
    XinFin
    Industries
    Notable Project

    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

  • 59
    $25,000+
    10 - 49 Employees
    Warszawa Poland

    Maio Software House is an IT services company founded in 2015. They employ 16 staff in their office in Warsaw, Poland, where they offer a range of IT solutions for small businesses, midmarket companies and international enterprises. Services include enterprise resource planning, customer relationship management, mobile app development, video streaming, and UX and UI interfaces.

    Clients
    ROWD
    FitAdept
    CAImmo
    Berg CRM System
    Industries
    Notable Project

    Maio Software House designed and developed a mobile application for iOS and Android for a financial services company. The solution included a web app to manage QR code registration and activity. Thanks to their effective workflow, they delivered the internal MVP on time within the three-month schedule.

    “Despite being a young and small software house, we decided to hire Maio Software House because they had experienced developers onboard. They had a flexible approach to the partnership and development. The team adjusted the product to our needs.” – Chief Product Office, Financial Services Company

  • 60
    $25,000+
    50 - 249 Employees
    Łódź Poland

    HTD Health is a development agency founded in 2016 with their office in Brooklyn. Their team of more than 50 experts provides custom software, web, and mobile app development solutions for clients that work in the industries of health care and consumer products.

    Clients
    Boston Children's Hospital
    1upHealth
    Wellopp
    Industries
    Notable Project

    HTD Health worked on frontend design for a digital health startup. The frontend was part of a customized tool. The project ended up meeting the goals of the startup.

    “Project met our needs and goals.” - Founder, Digital Health Startup

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NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT