Top 100 Google App Engine Developers

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Top 100 Google App Engine Developers

The Best of March 2024

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Google App Engine is an example of a platform as a service (PaaS). PaaS refers to the ability to develop and deploy applications in the cloud. 

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List of the Best App Engine Development Companies

  • 91
    (12 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Tallinn, Estonia

    Scalamandra is a software development outsourcing company based in Lviv, Ukraine. The company, founded in 2020, has a team of around 15 that provides web development, custom software development, AI, UX/UI design, and mobile app development services. Scalamandra serves small and mid-market companies in various industries that include IT, business services, and health care & medical.

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    Clients

    • NCS group
    • Preediction
    • Ledger Leopard
    • Futurent.io

    Industries

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  • 92
    (17 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • hanoi, Vietnam

    Based in hanoi, Vietnam, Politetech is a website development firm. The company provides web development, mobile app development, custom software development, AR/VR development, and more and is midsize.The company was established in 2010.

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    Clients

    • NamPhu
    • YFA
    • HealthAb
    • Mixhome

    Industries

  • 93
    (12 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $50,000+
    • 50 - 249 employees
    • Warszawa, Poland

    MITRIX, founded in 2017, is a Poland-based team of 65+ senior tech professionals from Eastern Europe, carefully selected from the top 2%. Operating seamlessly across US and European time zones, they prioritize transparency, accountability, and client support. Explore their services risk-free with a 2-week trial.
     

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    Clients

    • Synapse Health
    • TicketVault
    • ViaPoint
    • Academic Gateway

    Industries

  • 94
    (19 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    QArea is a development agency with offices in Kharkov, Ukraine and Beverly Hills, Calif. Since the company's founding in 2001, their team has grown to 211 employees. QArea specializes in web development, custom software development, and application testing. Most of their clients are small and mid-sized businesses.

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    Clients

    • Huff Post
    • Dashlane
    • Allwomenstalk
    • SkyHook

    Industries

  • 95
    (70 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $250,000+
    • 1,000 - 9,999 employees
    • Chicago, IL

    Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.

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    Clients

    • AstraZeneca
    • Expedia
    • Santander
    • Barclays

    Industries

  • 96
    (9 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.8
    • Undisclosed
    • 250 - 999 employees
    • Ho Chi Minh City, Vietnam

    KMS Solutions, Inc. Is a midsize IT strategy consulting company based in Ho Chi Minh City, Vietnam. The team focuses on IT strategy consulting, custom software development, and BI & big data consulting & SI.

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    Clients

    • ACB Bank
    • MB Bank
    • Pactera
    • TCS

    Industries

  • 97
    (28 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      4.5
    • $5,000+
    • 1,000 - 9,999 employees
    • Thiruvananthapuram, India

    Founded in 2004, Qburst is a product development and consulting company of 1300+ designers, developers, UX engineers, and business analysts. Headquartered in Trivandrum, India with offices in the UK, California, Virginia, and Poland, their team focuses on web, mobile, and cloud-based solutions of all sizes.

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    Clients

    • United Nations
    • NYU
    • PrivateFly
    • Petrofac

    Industries

  • 98
    (10 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Medellín, Colombia

    Ceiba Software is a software and app development firm based in Medellin, Colombia, with a secondary location in Bogota, Colombia. Founded in 2006, this company has more than 400 employees. Services offered by Ceiba Software include custom software development, mobile app development, and IT staff augmentation for businesses of all sizes.

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    Clients

    • Sura
    • Bancolombia
    • Scotiabank
    • Davivienda

    Industries

  • 99
    (19 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Founded in 2018, Materialize is a development firm. Their team of around 5 employees is based in Los Angeles. They focus on web development, UI/UX design, and custom software development.

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    Industries

  • 100
    (8 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Gurugram, India

    Aapna Infotech  is a development company located in West Delhi, India. They provide midmarket businesses with custom software, web, and mobile app development services. Founded in 2007, the team of 108 people, they work largely in the IT industry.

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    Clients

    • Simply Secure Sign
    • First US Finance
    • Hexaware
    • UN India

    Industries

  • 101
    (9 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.8
    • $25,000+
    • 250 - 999 employees
    • Oslo, Norway

    Located in Oslo, Norway and Colombo, Sri Lanka, 99x is a midsize software development firm. Launched in 2004, the team provides custom software development, mobile app development, application testing, enterprise app modernization, and more.

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    Clients

    • SuperOffice AS
    • Carcare Systems Europe AB
    • Kahoot!
    • Hatteland Rambase

    Industries

  • 102
    (102 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Empat is a digital agency based in Kyiv, Ukraine, and founded in 2013. With no more than 50 professionals, they provide e-commerce, web, and mobile app development solutions for clients in the industries of financial, dental, and healthcare services.

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    Clients

    • Porsche
    • Heinemann Duty-Free
    • Panasonic
    • Austrian Embassy

    Industries

  • 103
    (55 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Geniusee is a software and product development company focused on the win of its clients. Founded 5 years ago in Kyiv, Ukraine, it cumulates the expertise of 150+ skilled professionals who have already delivered 100+ notable projects in FinTech, EdTech, Retail, and other industries. Geniusee is a certified AWS consulting partner.

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    Clients

    • Scout and Drum Technologies Inc. (startups from founders of the FinTech unicorn Kabbage acquired by Amex)
    • Dell
    • Zytara (digital bank partnered with Floyd Mayweather, Inter Milan, AS Roma)
    • Chegg Money (branch of EdTech unicorn)

    Industries

  • 104
    (45 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.7
    • Value

      4.5
    • Would Recommend

      4.6
    • $5,000+
    • 50 - 249 employees
    • Carson City, NV

    MobileCoderz Technologies Pvt Ltd is a development company with headquarters in Noida, India and offices in the U.K., Germany, and Saudi Arabia. The company, which has more than 100 employees, was founded in 2017. Their services span mobile app development, web development, and UX/UI design.

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    Industries

  • 105
    (27 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 50 - 249 employees
    • Montréal, Canada

    Osedea is a computer software company boasting a team of just over 40 employees that provide custom software and mobile app development, as well as AI services. From their headquarters in Montreal, Canada, they partner with enterprise and mid-market companies in the manufacturing, energy, and telecom sectors. 

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    Industries

  • 106
    (31 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Cluj-Napoca, Romania

    Linnify is a software agency based in Cluj-Napoca, Romania, and founded in 2016. Their team of more than 10 specializes in web development, mobile app development, and branding solutions for small and mid-market firms in the fields of healthcare, financial services, and more.

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    Clients

    • Readability
    • DRD Doctors Online
    • re.flex
    • StockRx

    Industries

  • 107
    (16 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 10 - 49 employees
    • Miami, FL

    Leanware is a software developer from Bogotá, Colombia founded in 2020 with a team of about 5 employees. They specialize in custom software development, business intelligence, big data consulting, and systems integration. Their main clientele includes small and medium-sized businesses in IT, business services, and manufacturing.

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    Industries

  • 108
    (37 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 250 - 999 employees
    • Sydney, Australia

    EB Pearls is a mobile app development company headquartered in Sydney, Australia with offices in Melbourne, Australia and Lalitpur, Nepal.  EB Pearls is comprised of 132 employees that specializes in e-commerce development, UX/UI design, mobile app development, and web development. Founded in 2005, the company works with enterprises, small businesses, and middle-market companies across industries such as retail, telecommunications, business services, arts, entertainment, and music, government, and non-profit.

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    Clients

    • WWF
    • NSW Education
    • NSW Health
    • Austrade

    Industries

  • 109
    (12 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Yerevan, Armenia

    Founded in 2015, IMEA Systems is a software development company. With its headquarters in Yerevan, Armenia, and offices in Califf., Barcelona, Paris, and Stockholm, they have 6 employees. They primarily specialize in custom software development, web development, and app development and work with small and midmarket businesses. 
     

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    Industries

  • 110
    (8 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $25,000+
    • 2 - 9 employees
    • London, United Kingdom

    This is Undefined, a branding firm, is located in London, United Kingdom. The small company was founded in 2018. Their team offers branding, digital strategy, ux/ui design, mobile app development, and more.

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    Industries

  • 111
    (48 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Limassol, Cyprus

    🏆BENEFITS:
    - Risk-free: Post-payment working format;
    - Transparency: Time & Task tracking;
    - 100% code ownership: You will get no copy-paste junk;
    - So Fast, So Furious: We have weekly Sprints;
    - Safe start: The kick-off is next Monday.

    ℹ️ABOUT US:
    We are the Lean Startup Evangelists who are after your budget saving through wise development (and not price/rate damping).

    For the last 3 years, we launched over 70 startups and 20 of them could get to a profit zone. This means, that the success probability is x95 more than the average number on the market.

    Each startup needs to save every penny. And that’s why the Lean Startup methodology, that we are using. We are delivering the best startup experience, and for this purpose, we are hiring team members with an entrepreneurial set of minds.

    ☝️OUTLOOK:
    Our partners are getting into accelerations:
    - YC Startup School;
    - FB Start;
    - Millenials Menorca;
    - Tech Stars;

    Our partners are rising funds and Grants from:
    - Facebook;
    - European Union;
    - Amazon;
    - Paul Hamlyn Foundation.

    🥇ACHIEVEMENTS:
    Our partners are getting:
    - $2m on sales a year;
    - $35k/month on subscription;
    and sure
    - getting to Investment rounds;
    time will show. More are coming.

    🤙CONTACT US:
    Contact us here or through the website www.urlaunched.com

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    Clients

    • "I decided to work with a Ukrainian company, I finalized a list of three companies. You are launched felt like more of a business partner, and they helped us come up with ways to grow the business." - Sean Cornelius
    • "They began by evaluating the demo video we had composed, and reverse engineering what will be necessary from a resource perspective to deliver." Manuel Porter
    • "They have excellent communication and are even better at determining what we’re trying to accomplish and figuring out how to get it done." - Brent Kruel
    • "You are launched takes care of everything. They really guide us by asking us what we want and then letting us know what we need. They help us test and release the app as quickly as possible." - David Whalen

    Industries

  • 112
    (31 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors. 

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    Clients

    • MGM
    • Target
    • Grindr
    • Deloitte

    Industries

  • 113
    (18 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • San Francisco, CA

    Azumo is a San Francisco based software development services company. They have additional offices in McKinney, Texas and Rosario, Argentina. They were founded in 2016, and specialize in custom software development, mobile app development, and the use of AI.

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    Clients

    • Twitter
    • Facebook
    • NCSOFT
    • Discovery Channel

    Industries

  • 114
    (22 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $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.

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    Clients

    • Takamol Holding
    • Baraka
    • Komputronik
    • Interia

    Industries

  • 115
    (23 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.8
    • $10,000+
    • 50 - 249 employees
    • Berlin, Germany

    Concise Software is a blockchain and software development company based in Berlin, Germany with an office in Rzeszów, Poland. Founded in 2011, the team of 43 specializes in blockchain, mobile app development, and custom software development. They work primarily with midmarket clients, in the business services, automotive, and consumer products and services industries. 

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    Clients

    • Red Bull
    • Ubitricity
    • Ars Electronica
    • Panasonic

    Industries

  • 116
    (39 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.7
    • Value

      4.5
    • Would Recommend

      4.6
    • $50,000+
    • 1,000 - 9,999 employees
    • Minneapolis, MN

    From Minneapolis, Minn., MentorMate has expanded to Sweden and Bulgaria. Founded in 2001, MentorMate is a custom software development company that also has experience in strategic consulting, cloud services, and Internet of Things (IoT).

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    Clients

    • AstraZeneca
    • Cambria
    • DTN
    • Edmentum

    Industries

  • 117
    (14 Reviews) 4.9
    • Timeliness

      4.7
    • Service Excellence

      4.9
    • Value

      4.5
    • Would Recommend

      4.8
    • $5,000+
    • 50 - 249 employees
    • Kalamazoo, MI

    SPARK Business Works is a custom software development firm. They provide custom software development, mobile app development, web design, and web development and were launched in 2017. Their midsize team is Kalamazoo, Michigan-based.

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    Industries

  • 118
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $50,000+
    • 50 - 249 employees
    • Sahibzada Ajit Singh Nagar, India

    Indi IT Solutions is a custom software development firm. They are located in Sahibzada Ajit Singh Nagar, India and have a midsize team. Their services include custom software development, mobile app development, search engine optimization, and e-commerce development.

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    Industries

  • 119
    (6 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      4.9
    • $10,000+
    • 2 - 9 employees
    • Delta, Canada

    Frame One Software is a software company based in Vancouver, Canada with more than two employees. They have offered custom software, web, and mobile app development solutions since their founding in 2019. They mainly work with small businesses.

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    Clients

    • Whyzapp
    • Is The Massey Tunnel Okay
    • Fraserland Organics
    • Pull Request Pirates

    Industries

  • 120
    (12 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 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. 

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    Clients

    • Mobile Vikings
    • Lendingblock
    • Willard Agri-Service
    • RankSense

    Industries

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