Top 50 Google App Engine (GAE) Developers in Bulgaria

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Top 50 Google App Engine (GAE) Developers in Bulgaria

May 2022

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

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. 

List of the Best Bulgaria Google App Engine Web App Developers

  • 1
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

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

    Sciant is an IT development provider located in Sofia, Bulgaria. Established in 2016, their 85–90 employees are also housed in their second office in Olomouc, Czechia. Primarily serving midmarket clients in the hospitality and transportation sectors, the team provides custom software development in addition to consulting on AI, Big Data, and Blockchain.

    Clients

    • Avalara
    • DHISCO
    • DHL
    • RateGain

    Industries

    Notable Project

    Sciant is providing React development services for a ticketing solutions provider. They provided two frontend developers to support the development of an app.

    "I appreciate their experienced and engaged developers that provide cost-effective solutions."

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  • 2
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 250 - 999 employees
    • София, Bulgaria

    ScaleFocus is an IT solutions consultancy based in Sofia, Bulgaria. Founded in 2012, ScaleFocus has more than 700 employees that primarily provide a diverse client base with custom software development, big data and BI, and e-commerce solutions.

    Clients

    • AVIQ Systems AG
    • Vivartia
    • Wacom
    • Taxback International

    Industries

    Notable Project

    Scalefocus has been developing a SaaS platform for a maintenance, repair, and operations (MRO) solutions provider. Their goal is to continuously streamline and improve the client's customer interactions.

    "They have a high degree of flexibility with extending or reducing the size of the project team when necessary."

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  • 3
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Web Motion is a small software development company. The Sofia, Bulgaria-based company was launched in [node:field_pp_year_founded:value]. Their services include custom software development, mobile app development, web development, product design, and more.

    Industries

    Notable Project

    Web Motion built a website for a training company using Moodle, WordPress, PHP, JavaScript, HTML, CSS, and MySQL. The features included a client portal, an LMS, and an X-Ray security scanner machine simulator.

    "They gave us a professional site that's easy to update."

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  • 4
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.

    Clients

    • SAP
    • IOHK
    • æternity
    • IntraLinks

    Industries

    Notable Project

    Quanterall is developing integrated software for a logistics company. The client wants the platform to include invoicing fleets and equipment management.

    "Quanterall team acts with flexibility which is appreciated by us as a customer."

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  • 5
    • Scheduling

      4.7
    • Quality

      4.6
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Bianor is a software development company established in 1998. They also have offices in New York and Sofia, Bulgaria. Their team of 30+ designs and develops software solutions for technology, media, and telecommunication companies. Their software specialization includes image processing, video streaming, real-time broadcasting, encryption/decryption of video signal, and data transfer. 

    Clients

    • NATO
    • IBM
    • Procter & Gamble
    • Sunbird

    Industries

    Notable Project

    An online advertising agency partnered with Bianor in order to help them solve their problems with losing web traffic.

    "Their passion for their work and their thirst for perfection is impressive."

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  • 6
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

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

    ITIDO is a software development company based in Sofia, Bulgaria. They were founded in 2014 and have around 20 employees. Their services include custom software development and enterprise app modernization for primarily midmarket and small businesses. 

    Clients

    • Nokia
    • Epson
    • SOS
    • Vonage

    Industries

    Notable Project

    ITIDO was tasked with IT due diligence services for a health service app. They performed a comprehensive review of the client's app, provided results and recommendations for corrective and mitigation actions.

    "They managed to quickly assemble a reviewing team with the right expertise to explore Covessa's technology stack."

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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    Qualifast is a software agency based in Sofia, Bulgaria, and founded in 2017. With more than two experts, they specialize in custom software, web, and mobile app development solutions for small and mid-market firms alike in the fields of consumer products and financial services.

    Clients

    • Hopper
    • Reloyalty
    • Colibra
    • OceniMe

    Industries

    Notable Project

    A software development company wanted to enhance their user experience with a SaaS platform and an iOS native app. They chose to partner with Qualifast to provide the necessary services.

    "We are very happy with the outcome of this project."

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  • 8
    • $25,000+
    • 50 - 249 employees
    • Plovdiv, Bulgaria

    Founded in 2016, CodeCoda Ltd. is a development company based in Plovdiv, Bulgaria with a secondary location in Dublin. They have a team of 17 employees who provide custom software development, web development, mobile app development, and e-commerce development services. They work with midmarket and small businesses in the business services, consumer product, and financial services industries.

    Industries

    Notable Project

    Working in Java and PHP, CodeCoda revamped significant portions of a hotel booking application’s API to improve its load balancing and upload capacity. They now provide ongoing maintenance.

    "We’re not getting just what we ordered; we’re getting something that works."

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  • 9
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Infoleven is a web and app development company founded in 2015. Based in Sofia, Bulgaria and Munich Germany, they have a team of around 30 employees. Their services mainly focus on custom software development, web development, and ERP consulting & SI. 

    Clients

    • Hubert Burda Media
    • Auto 1 Group
    • United Digital Group
    • Calvendo

    Industries

    Notable Project

    Infoleven developed the firm's app prototype. The platform helped users in areas such as career choice and candidate selection. Further, interactive games were also created to check one's personal competencies.

    "We will be happy to work again with Infoleven in the future."

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  • 10
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    Wollow International is a software development firm in Varna, Bulgaria. Founded in 2010, the agency currently consists of fewer than 10 employees. The team primarily works with smaller businesses, offering software, web, and mobile app development.

    Clients

    • Telstra
    • REWE
    • Blue Lynx
    • DentRefer

    Industries

    Notable Project

    Wollow developed a web-based, back-office CRM application. They migrated information from a Microsoft environment to an open-source one. The system has multiple integrations, including Salesforce and a CV tool.

    "Their attitude was really good. I never had a hassle with them, as they were keen to get on with the project."

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  • 11
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Resolute Software is a software engineering and consulting company located in Lawrenceville, Ga. Founded in 2019, they currently have about 18 employees. They provide custom software development, IT strategy consulting, and cloud consulting and Si services to primarily midmarket firms and enterprises.

    Clients

    • Progress
    • Аmatas
    • Vip Security

    Industries

    Notable Project

    Resolute Software is helping a BPO company launch an MVP. They are handling UI development in React as well as Zoom group chat API building in .NET Core 3.0.

    “They’ve been very accommodating in scaling up or down depending on our budget.”

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  • 12
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

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

    Founded in 2014, Futurist Labs is a headquartered in Silicon Beach and Silicon Valley, Calif. with an international office in Bulgaria. The development agency of 10+ teammates has expertise in custom software development, mobile app development, and web development. The team serves clients across a range of industries from has consumer products and IT to advertising.

    Clients

    • L'Oreal
    • Founder Institute
    • CODE Hospitality
    • RunBuk

    Industries

    Notable Project

    A financial resource firm hired Futurist Labs to build a mobile app. The MVP is in closed beta and features onboarding, processing, and educational capabilities. The team is still working on some development.

    "We’re going to continue to use Futurist Labs for our development needs in the future."

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  • 13
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Perspective Web Ltd. is a digital design agency that was founded in 2014 and is based in Sofia, Bulgaria. They comprise three employees who offer a range of UX and UI design, mobile app development and custom software development services. They provide market research, visual designs and CMS services for a range of large businesses.

    Clients

    • AT&T
    • Generali
    • Royal IHC
    • EASPD and many others.

    Notable Project

    Perspective Web provides development, working on a complex system in Python. Over many years they’ve developed different versions and updates, including features for transactions, payments, and invoicing.

    “All the work we’ve given them is delivered on time and with high quality.”

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  • 14
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Plovdiv, Bulgaria

    Elders Ltd. is a development agency based in Plovdiv, Bulgaria. Their team of over 10 employees serves firms of all sizes in industries such as advertising, IT, media, and e-commerce. Founded in 2016, they offer custom software, mobile app, e-commerce, and wearable app development services.

    Clients

    • MarketVision
    • EmergeIQ
    • Acumed Data
    • Hedgehog Lab

    Industries

    Notable Project

    Elders Ltd. designed and developed new versions of Android and iOS apps.

    "We were really impressed with their excellent work."

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  • 15
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Smarch is a software company founded in 2018 with more than two employees. Based in Sofia, Bulgaria, they offer custom software, web, and mobile app development solutions for small and medium-sized businesses that work in the fields of IT, financial services, and e-commerce.

    Clients

    • Ahviid

    Industries

    Notable Project

    Smarch provided AI development services for a digital marketing company. The team also built a custom-tailored coordination and map solution for the client's e-commerce platform.

    "The speed of the execution blew us away."

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  • 16
    • $10,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    Tweerous OOD is a full-stack software development and consultancy company based in Sofia, Bulgaria, and founded in 2012. With over two members, they provide custom software, web, and mobile app development solutions to small businesses across various industries.

    Clients

    • Eclectica
    • UpTick
    • CryptoAlerts

    Industries

    Notable Project

    Tweerous OOD developed both an iOS/Android and web apps. Integrated with third-party platforms that verify identification and connect to banking providers, the apps are secure trading platforms.

    “They’re a high-quality team and I wholeheartedly recommend working with them.”

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  • 17
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    TechPods is an IT firm based in Sofia, Bulgaria, and founded in 2018. With over 10 employees, they provide IT staff augmentation, custom software development, and web development services for small and medium-sized businesses alike.

    Clients

    • Smith Global Ltd
    • Almond.org
    • Kodal

    Industries

    Notable Project

    An energy supplier hired TechPods to rebuild their marketing website. They worked closely with an internal team to redesign and re-platform the current marketing website.

    "TechPods understood technical and business requirements and provide a top candidate in a very short period of time."

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  • 18
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Ever Technologies is a software agency founded in 2017 with over 10 employees. Based in Sofia, Bulgaria, they provide custom software, web, and mobile app development solutions for small and medium-sized businesses.

    Clients

    • Nabo As (Norway)
    • CUE (US)
    • Orthodox Union (US)
    • GrowthZone (US)

    Industries

    Notable Project

    Ever Technologies provided IT management and full-service development. 

    "They communicate efficiently."

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  • 19
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Custom software development firm DevScale was founded in 2018. The company offers custom software development, web development, web design, graphic design, and more and has a small team.

    Industries

    Notable Project

    A travel agency worked with DevScale to develop a CRM system that integrates back-office operations. The goal was to make tracking of the entire business easier and optimize the client's business efficiently. 

    "They are professionals who can meet every client’s needs and develop a custom-made project."

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  • 20
    • $5,000+
    • 10 - 49 employees
    • Veliko Tarnovo, Bulgaria

    Reflection Infosys is an IT company based in Veliko Tarnovo, Bulgaria. The company, founded in 2010, has a team of more than ten that provides custom software development, web development, mobile app development, UX/UI design, IT strategy consulting, AI, blockchain, application management & support, and enterprise app modernization services. Reflection Infosys serves small and larger-sized companies in various industries.

    Clients

    • KUKUI
    • Social Network Media Development

    Industries

    Notable Project

    Reflection Infosys is developing a SaaS audio engineering and distribution platform, working with .NET to deliver integrations with social media and Audioengine for podcasters and other audio professionals.

    "Their team is able to push beyond what your expectations are."

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  • 21
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      4.5
    • NPS

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

    Small blockchain company CST, is in Sofia, Bulgaria. They specialize in blockchain, BI & big data consulting & SI, cloud consulting & SI, and custom software development and were launched in 1997.

    Notable Project

    CST built a web-based and hybrid mobile application for a sports startup. They developed the solution using Python and implementing specifications. Now, their team provides ongoing maintenance and support.

    "They’re flexible, trustworthy, straightforward, and honest."

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  • 22
    • $1,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.

    Clients

    • Grasp HR (https://grasp.hr)
    • Lyst (https://lyst.co)
    • Monizze (https://monizze.be)

    Notable Project

    Looming Tech was hired by a performance training company to create a multiplayer web-based game for their startup. They had a total of six months to finish the project with Redux, React, Typescript, and more. 

    "They were flexible with changing the direction of our project when necessary."

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  • 23
    • $10,000+
    • 10 - 49 employees
    • Plovdiv, Bulgaria

    WebX Software is a software development company based in Plovdiv, Bulgaria with no more than 50 employees. Since their founding in 2018, they have offered IT staff augmentation, custom software development, and mobile app development solutions for various clients.

    Clients

    • Alex C Trucking
    • PSInteractive

    Industries

    Notable Project

    A media group digital solutions provider hired WebX Software to act as a self-sufficient team with deep React Native knowledge that will quickly step in to provide support for the business.

    "They are ready to go the extra mile in order to meet the requirements."

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  • 24
    • $25,000+
    • 250 - 999 employees
    • Sofia, Bulgaria

    Custom software development company Sirma Group was launched in 1992. The midsize team offers custom software development, HR services, BI & big data consulting & SI, cloud consulting & SI, and more. The company is located in Boise, Idaho and Sofia, Bulgaria.

    Clients

    • Unicredit Group
    • KBC Group
    • Temenos AG
    • SAP AG

    Industries

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Founded in 2015, ToBeCode is headquartered in Sofia, Bulgaria. ToBeCode specializes in web development, e-commerce development and custom software development. A team of less than 10, ToBeCode focuses on clients in the retail, business services and advertising & marketing industries.  

    Clients

    • Bulgarian-Swiss Cooperation Programme
    • HBG
    • NetInfo
    • Laminam

    Industries

    Notable Project

    ToBeCode developed a WordPress site to serve as the main information tool for a dual education program. It included an administrative backend and integration with social media channels and Google Analytics.

    "No matter if a project is big or small, they will dedicate resources to it, and remain open to the client."

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  • 26
    • $5,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    CloudBM is a software development company. The Sofia, Bulgaria-based firm was established in 2010. The small team offers custom software development, e-commerce development, IT managed services, ERP consulting and SI, and more.

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  • 27
    • Undisclosed
    • 2 - 9 employees
    • Plovdiv, Bulgaria

    Hardware Group Ltd, a custom software development firm and business consulting company, is in Plovdiv, Bulgaria. The small team focuses on custom software development and business consulting and was founded in 2014.

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  • 28
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    QaiWare is a Sofia, Bulgaria-based custom software development company. The small team focuses on custom software development, mobile app development, web development, and enterprise app modernization. The firm was launched in 2011.

    Industries

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  • 29
    • $5,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    QualiSage is a custom software development firm. Their small team is located in Sofia, Bulgaria. Their team provides custom software development, mobile app development, enterprise app modernization, web development, and more.

    Industries

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  • 30
    • $1,000+
    • 10 - 49 employees
    • Varna, Bulgaria

    Marinext Consulting is a Varna, Bulgaria-based software development firm. The small firm was launched in 2018. Their team specializes in custom software development, web development, e-commerce development, mobile app development, and more.

    Industries

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