Top 100 Google App Engine Developers

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Top 100 Google App Engine Developers

October 2022

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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

  • 181
    • $10,000+
    • 50 - 249 employees
    • Rīga, Latvia

    Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.

    Industries

    Notable Project

    A blockchain company hired Crypton Studio for website development. After analyzing the company's market and outlining the deadlines, the team initiated the creation of a bridge platform demo and MVP version.

    "The work was like being with family and friends."

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  • 182
    • Scheduling

      4.9
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • 45, Argentina

    Streambe is a tech solutions company based in Buenos Aires, Argentina, with offices in Montevideo, Uruguay, and Asuncion, Paraguay. The company, founded in 2010, has more than 50 employees and provides custom software development, IT staff augmentation, mobile app development, IT strategy consulting, and web development services. Streambe serves mid-market and other-sized companies and institutions in the government, medical, energy & natural resources, financial services, and IT sectors.

    Clients

    • Banco de la Provincia de Neuquén
    • Innovamed
    • Laboratorios Roemmers
    • YPF

    Industries

    Notable Project

    A legal firm hired Streambe to develop and design a mobile application from scratch. The team used React Native as the programming language.

    "They were very easy to communicate with."

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  • 183
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    Def Method is a software development company based in New York City. Founded in 2014, the team of 21 specializes in custom software development, web development, IT staff augmentation, AI, and more. They work primarily with large and mid-sized businesses, focusing on financial services, real estate, and IT.

    Clients

    • Walmart
    • Citibank
    • Dick's Sporting Goods
    • Casebook PBC

    Notable Project

    Def Method worked on IT staff augmentation and development for a billing software firm. They added functionalities to a web-based platform, launched a public API, and installed new integrations. They also provided developers to fill employment gaps. The client appreciated the range of expertise they brought to the project.

    “In terms of development, their team has a wide range of expertise. They don’t specialize in only a handful of technologies, giving them the flexibility to find solutions for a variety of projects.” – CTO, Billing Software Firm 

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  • 184
    • $5,000+
    • 10 - 49 employees
    • Las Vegas, NV

    Rushkar Information Technology LLP is a software development company headquartered in Las Vegas, with additional offices in Ahmedabad, India, Waurn Ponds, Australia, Anaheim, Calif., and Berlin. The company was founded in 2016 and has a team of less than 50 people who mainly provide custom software development, mobile app development, and web development services. 
     

    Clients

    • OptnBuy
    • U&i World
    • Touchlynk Group LLC

    Industries

    Notable Project

    Rushkar Technology LLP developed a website for a pest control company. They helped the company increase their reach in emerging markets and attract new customers.

    "They were pretty good with the timelines as the work was completed before the deadline."

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  • 185
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 50 - 249 employees
    • Louisville, KY

    Slingshot is a software and app development company headquartered in Louisville, Ky. They were founded in 2005, and they have a team of over 25 people. The company mainly provides custom mobile app development, software development, and UX/UI design services.
     

    Clients

    • MetLife
    • Churchill Downs
    • Ann & Robert H. Lurie Children's Hospital of Chicago
    • PetFirst

    Notable Project

    Slingshot created user flows and mockups for a case management system for pharmaceutical companies. After designing the platform, they used AWS and JavaScript to develop the solution.

    “They truly exceeded my expectations.”

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  • 186
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Yojji is a software development firm based in London with an office in Kharkiv, Ukraine. The firm, founded in 2017, has more than 35 employees and provides custom software development, web development, mobile app development, web design, product design, and application testing services. Yojji serves small and larger-sized companies in various industries that include financial services, business services, and health care & medical. 

    Clients

    • Mrs Wordsmith Limited
    • OSU LTD
    • Mabbly
    • Valapay LTD

    Industries

    Notable Project

    Yojji provided mobile app development support for a mobile app development company. They provided the client with developers to assist in the development of a health-based mobile app for an end client.

    "Yojji supplied us with reliable, capable, and competent resources."

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  • 187
    • $25,000+
    • 50 - 249 employees
    • Schenectady, NY

    Jahnel Group, Inc. is an application development company based in Schenectady, N.Y., with offices in New York and Plano, Texas. The company, founded in 2012, has around 90 employees and provides custom software development, web development, mobile app development, and UX/UI design services. Jahnel Group, Inc. serves midmarket and other-sized companies and institutions in the business services, financial services, gaming, education, manufacturing, medical, and e-commerce industries.

    Clients

    • Atos
    • Bethesda
    • Cambridge Associates
    • Discovery Channel

    Industries

    Notable Project

    A consulting company hired Jahnel Group, Inc. to provide staff augmentation services. The team is tasked with scaling the internal team to handle interior projects.

    "Their culture and availability make them great to work with."

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  • 188
    • $1,000+
    • 250 - 999 employees
    • Hanoi, Vietnam

    Beetsoft Co Ltd is an IT outsourcing agency. Headquartered in Hanoi, Vietnam, with an additional office in Tokyo, they were founded in 2014 and operate with a team of 52 employees. They provide IT strategy consulting, web development, and custom software development for small, midmarket, and enterprise businesses.
     

    Clients

    • NEC
    • Hyundai
    • Annotell
    • Vin Group

    Industries

    Notable Project

    A dental market company hired BEETSOFT Co Ltd for IT consulting on a mobile application and e-commerce site. They've been auditing bugs to create solutions for full site optimization with monthly maintenance.

    "BEETSOFT Co Ltd works effectively and strictly follows time management."

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  • 189
    • $50,000+
    • 10 - 49 employees
    • McMinnville, OR

    Buildable Custom Software is a software development firm founded in 2008. Located in McMinnville, Ore., their team of 9 employees specialize in custom software development, UX/UI design, and web design. They work with small and midmarket businesses within the transportation, education, and health care industries.
     

    Clients

    • Citycounty Insurance Services
    • CatholicTV
    • BrainScope
    • Catholic Leadership Institute

    Industries

    Notable Project

    Buildable Custom Software was hired by a geothermal energy company to update its online platform to fit all browsers and mobile devices. The team also handled the testing and QA of the site before launching.

    "It was not an easy project but they did a great job meeting our requirements."

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  • 190
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

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

    Bitbean.com is a software engineering firm based in Lakewood, N.J. and founded in 2011. Their team of 28 employees specialize in custom software, web, and mobile app development for primarily midmarket clients in the business services, real estate, and financial services industries.

    Clients

    • Eastern Union
    • CardCash.com
    • Cammebys International
    • Riverside Abstract

    Industries

    Notable Project

    Bitbean.com contributed design and development aspects for a pooled trust portal. After the initial launch, they continued to add features and functionality to monitor deposits, payments, and fees.

    “They had brilliant ideas and always knew what to do.”

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  • 191
    • Scheduling

      4.8
    • Quality

      4.9
    • 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's developers augmented a video streaming platform's team to help them build a web app using Redux on React Native. They also provided maintenance support for the client's existing web app.

    "Despite the remote mode, we had no problems in communication."

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  • 192
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.9
    • NPS

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

    Founded in 2017, Valere Labs is a custom software development firm. Located in Shrewsbury, Massachusetts, their small team focuses on custom software development, mobile app development, web development, Artificial Intelligence, and more.

    Industries

    Notable Project

    Valere Labs redesigned a social media platform’s app. They handled the design, resolved existing bugs, and worked with the client according to their goals and roadmap for the product. 

     

     

    “They have very experienced coders that can handle anything.”

     

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  • 193
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Founded in 2017, Lambert Labs is a software development agency that specializes in Python. Their team of fewer than 10 employees is based in London. They also provide web development services and application testing. 

    Clients

    • Accenture
    • Aerial Empire
    • Bongo's Bingo
    • Boost

    Industries

    Notable Project

    Lambert Labs has been hired by a cross-cultural consultancy to build a custom project management system. They have also resolved issues that were not addressed by the previous developers of a legacy software.

    "They are easy communicators and professionals."

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  • 194
    • $10,000+
    • 50 - 249 employees
    • Kharkiv, Ukraine

    Founded in 2016, Techstack Ltd is located in Tallinn, Estonia. Their team of 85 employees provides custom software development, web development, and mobile app development services for enterprise, midmarket, and small businesses.

    Industries

    Notable Project

    Techstack Ltd. has partnered with a medical device manufacturer to develop a web portal. They have specifically worked on UI/UX design, prototyping, continuous integration, and continuous deployment.

    "They facilitate open communications with each member, and the team works well together."

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  • 195
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Prague, Czech Republic

    NETVOR is a digital product development company based in Prague. Founded in 2014, NETVOR's team of around 10 employees provides web development, mobile app development, and UX/UI design to primarily small and mid-market businesses in a variety of industries, including healthcare. 

    Clients

    • Microsoft
    • La Lorraine Bakery Group
    • JTI
    • Big Media

    Industries

    Notable Project

    NETVOR was hired by an outdoor advertising company for web design and development services. The team initially developed wireframes, which helped the client iterate the website's visual content.

    "I was completely satisfied with their work."

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  • 196
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Salt Lake City, UT

    Elaniin is a tech company based in San Salvador, El Salvador. The company, founded in 2014, has more than 60 employees and provides, among others, UX/UI design, mobile app development, and web development services to small and midmarket companies and institutions.   

    Clients

    • Cinemark
    • Papa John's
    • Mission
    • The International Organization for Migration (IOM)

    Industries

    Notable Project

    Elaniin provides development resources for a developer networking platform. They take the client’s requirements and create a team of senior developers and engineers based on those requirements.

    “Elaniin provides us with good talent, and they’re professional.”

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  • 197
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 2 - 9 employees
    • Marina del Rey, CA

    Wildebeest is a California-based agency that specializes in app development, software development, and web design. With less than 50 members on staff, the agency delivers custom web and software solutions for their clients. 

    Clients

    • Google
    • PepsiCo
    • Toyota
    • Microsoft

    Industries

    Notable Project

    Wildebeest led the game development and design operations of an AI company. The team delivered an interactive, mobile- and web-friendly platform that aimed to get the word out about the client's business.

    "Their work ethic was truly pivotal in our project’s success."

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  • 198
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • San Francisco, CA

    GeekyAnts is a mobile app development company that's headquartered in Bangalore, India; they also have a London office. They were founded in 2006 and have about 59 employees that provide services for mobile app development, web development, and UX/UI design services to clients of all sizes in a wide array of industries. 

    Clients

    • Google LLC
    • Siveco Romania
    • ChildMind Institute
    • Tellius

    Industries

    Notable Project

    GeekyAnts developed a design system for a furniture retail company. They improved the user experience and incorporated the client's feedback.

    "We are glad we worked with GeekyAnts."

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  • 199
    • $10,000+
    • 250 - 999 employees
    • Stuttgart, Germany

    Instinctools is a prominent software development and IT services firm based in Stuttgart, Germany with an additional office in Belarus. Founded in 2000, they have over 200 employees and provide sophisticated software engineering support, including custom software development, web and mobile development, and data-driven business intelligence.

    Clients

    • Swiss Red Cross
    • Daimler
    • Fujitsu
    • SAP

    Industries

    Notable Project

    *instinctools provides ERP customization for a tv services and media company. They help the client with Odoo ERP software integration to match and connect with BI tools for analytics and data visualization.

    "They are very responsive and effective in customizing the system, trying to engineer and offer the best fit solution."

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  • 200
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • București, Romania

    Zitec is a software development company founded in 2003. The company specializes in custom software development, cloud consulting & SI, e-commerce development, and conversion optimization and has a midsize team.

    Industries

    Notable Project

    Zitec built a cryptographic solutions provider's blockchain identity platform on iOS and Android. The app used blockchain to record users' proofs of verification and store the encrypted data in their phones.

    "We had direct access to the whole team, which made it easier to communicate our ideas."

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  • 201
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • West Palm Beach, FL

    Cubix is a software development company founded in 2008. Based in Washington, with offices in Karachi, Pakistan and Dubai, United Arab Emirates, their team of 151 specializes in custom software development, AR/VR development, and mobile app development. 

    Clients

    • Wallmart
    • Tissot
    • Sapient
    • Dreamworks

    Industries

    Notable Project

    Cubix is developing an NFT (non-fungible token) marketplace for a digital agency. They're tasked with implementing features such as a storefront Crypto wallet, NFT listings, a payment gateway, and more.

    "Cubix team not only guides us along the way, but they also offer some good ideas that help improve our marketplace."

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  • 202
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Global Talent is an IT firm based in London with more than 50 experts. Since their founding in 2017, they have provided IT staff augmentation, custom software development, and IT strategy consulting solutions for clients ranging from small firms to large companies.

    Clients

    • Vodori
    • Holovis
    • SmartXpo
    • HeyCharge

    Industries

    Notable Project

    GT supplies engineering and QA resources for a SaaS company's projects, including design, R&D, and infrastructure for a multi-year development. 

    "The work is on schedule, on budget, and of high quality."

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  • 203
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Stockholm, Sweden
    SEEBA is a small digital strategy company. Located in Stockholm, Sweden and Sarajevo, Bosnia and Herzegovina, the company was launched in 2010. Their team specializes in digital strategy, custom software development, e-commerce development, business consulting, and more.

    Clients

    • MyMolimenti
    • Edisen
    • VetaBolaget
    • Munkens

    Industries

    Notable Project

    SEEBA helped develop an IT systems overview of a national tax administration. They identified, prioritized, and mapped out what hardware and software the client needed in order to modernize its operations.

    "SEEBA is highly able to provide proper insight and recommendations."

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  • 204
    • $10,000+
    • 10 - 49 employees
    • Ciudad de México, Mexico

    Inflexion Software is a custom software design and development company based in Palo Alto, Calif., with an office in Mexico City. The company, founded in 2011, has a team of more than 20 that provides UX/UI design, product design, custom software development, and mobile app development services to enterprise and smaller-sized companies in various industries that include advertising & marketing, financial services, and business services.

    Clients

    • Abbott
    • HSBC
    • BBVA
    • Telefonica

    Industries

    Notable Project

    Inflexion Software has built a web app for the customers of a brewing company. The app has log-in and user-specific features that give users access to their order information once they input their credentials.

    "They work more like our partner than a service provider, and we appreciate them for that level of dedication."

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  • 205
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

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

    Founded in 2016, IdeaSoft.io is a software development firm that offers custom software development, blockchain, and web development services to their clients in the IT, business services, and education industries. Their 250 employees are based out of offices in New York, NY and Kharkov, Ukraine. .

    Clients

    • Porsche
    • Bittrex
    • Securitize
    • Neura

    Industries

    Notable Project

    Ideasoft.io develops custom software for a cross-chain yield aggregation platform. They need to build a yield-bearing solution, which they will deploy in an ETH: mainnet protocol.

    "Their grit and accommodation have been impressive."

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  • 206
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • Boston, MA

    Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
     

    Clients

    • Tesla
    • Sony
    • Adidas
    • Triumph Motorcycles

    Industries

    Notable Project

    DEPT (formerly Rocket Insights) took this client's database and provided a user interface and experience design that would make the data more easily accessible.

    "They work using design sprints which have been really helpful for us to advance our design quickly ..."

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  • 207
    • $10,000+
    • 10 - 49 employees
    • Prague 2, Czech Republic

    Jimmy Technologies is a software agency based in Prague with more than 10 employees. Founded in 2020, they specialize in web development, mobile app development, and IT staff augmentation services for clients in the fields of media, automotive, and IT solutions.

    Clients

    • Carvago
    • PricewaterhouseCoopers
    • HomeCredit
    • SKODA AUTO

    Industries

    Notable Project

    Jimmy Technologies developed a PHP library for an identity verification business — they made the analysis, defined the architecture, and conducted testing. They also helped integrate new customers into BankID.

    "The high-quality solution and engineering approach of their engineers focused on finding the best solutions."

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  • 208
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • دبي, United Arab Emirates

    Rubius is a software development company in Tomsk, Russia and Sankt-Peterburg, Russia. The agency provides custom software development, web development, mobile app development, Artificial Intelligence, and more and has a midsize team.The agency was established in 2005.

    Clients

    • Hexagon
    • Altium
    • KNAUF
    • MakerBot

    Industries

    Notable Project

    Rubius provided custom software development services to a lighting design company. They were tasked with developing CAD services to be used by global lighting engineers.

    "Rubius noted our suggestions and implemented them in the code in the best possible way."

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  • 209
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Devox Software is a software development company that was founded in 2017 and is based in Kyiv, Ukraine. They comprise of 20 employees specializing in full-cycle software development for small, mid-size, and large companies in real estate, e-commerce, fintech, digital media, and advertising. Services include IT staffing, staff augmentation, outsourcing, and web development and design.

    Clients

    • Function4
    • Optherium
    • Multilogin
    • Eurolinx

    Industries

    Notable Project

    Devox Software performed an in-depth code audit of a software company's e-commerce domain and tech stack. They then onboarded a new vendor to support development efforts.

    "Their team had a huge portfolio of projects like ours and frequently provided us with feedback and strategic vision."

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  • 210
    • $25,000+
    • 10 - 49 employees
    • Montevideo, Uruguay

    Softedge Technologies is a development company for web, custom software, and mobile apps. Founded in 2016, the 3-person team works primarily with midmarket businesses in financial services.

    Clients

    • Dun && Bradstreet
    • DMITax
    • Boazbikes

    Industries

    Notable Project

    Softedge Technologies helped develop a web application supported by AWS cloud infrastructure.  Their tech stack included Cypress, Kotlin, Micro frontend, React Native, etc.

    "They had a team lead who was responsible for coordinating all the work for the rest of the team."

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