Top 100 Java Developers

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Top 100 Java Developers

September 2022

Looking for a top Java developer?

Using Java to develop your software or solution can be a challenge, especially when you go at it alone.

That's why we've created this list of the best Java development companies for you to review. 

Jump to Most Reviewed Companies

List of the Best Java Development Companies

  • 241
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.6
    • NPS

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

    Ready4S is a full-service web and mobile app development company based in Cracow, Poland, with offices in the UK and Ukraine. Started in 2011, this team of 25+ creates digital solutions for organizations both large and small.

    Clients

    • Uber
    • Coca-Cola
    • Credit Agricole
    • La Roche Company

    Industries

    Notable Project

    Under a tight deadline, Ready4S developed and implemented an app solution to give the client’s employees easier access to customer data. The team earned praise for its cooperative approach, project management skills, and quality results.

    “I am pleased with our effective cooperation with Ready4S. … I highly recommend Ready4S as a reliable partner.” – Former Sales Support Director, Global Bank

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  • 242
    • Scheduling

      4.3
    • Quality

      4.8
    • Cost

      4.3
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Istanbul, Turkey

    Commencis is a digital transformation company that was founded in 2000. With offices in Istanbul and Izmir, Turkey, as well as London, the team of more than 200 employees works with mainly enterprise-sized clients. Commencis specializes in mobile app development, web development, UX/UI design, and OTP (one-time password) for companies in finance, transportation, and retail.

    Clients

    • Visa
    • NAOS
    • Mapfre
    • Aegon

    Industries

    Notable Project

    Commencis is developing custom software for a management consulting company. They provide software optimization and market intel for stronger UI/UX design.

    "They always hear the client and come up with creative solutions."

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  • 243
    • $25,000+
    • 250 - 999 employees
    • San Mateo, CA

    Heinsohn Business Technology is a software development firm. They offer custom software development, IT staff augmentation, web development, BI & big data consulting & SI, and more and were established in 1977. Their midsize team is Bogotá, Colombia-based.

    Clients

    • Merck

    Industries

    Notable Project

    Heinsohn Business Technology provides full-stack software development for a healthcare company. They also support development for an iOS and Android app. Currently, they are reworking the client’s website. 

    "I am confident that Heinsohn can solve any problem that I will encounter."

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  • 244
    • $10,000+
    • 50 - 249 employees
    • Gurugram, India

    Yugasa Software Labs is a mobile app development company based in Gurgaon, India. Founded in 2015, their team of 70 employees provide mobile app development, custom software, and web development services.

    Clients

    • ExxonMobil - The 2nd Largest Manufacturer of Petroleum products globally. We are working with Mobil Singapore Team.
    • Abra - One of the biggest Stock Exchanges of Cryptocurrency globally. We worked with client's US team
    • Indian Army: The 3rd Largest army in the world relied on Yugasa for building secured and feature rich mobile application for them
    • WWF: World Wildlife Federation, one of the UNO organisations trusted our skills for launching their new global online venture for nature lovers

    Industries

    Notable Project

    Yugasa Software Labs has developed a custom IoT solution for a logistics company. The app features automated monitoring tools for warehouses and inventory. It's used by both the firm's agents and customers.

    "They're a great technology partner with immense knowledge and loyalty."

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  • 245
    • $10,000+
    • 50 - 249 employees
    • Gurugram, India

    Founded in 2008, Promatics Technologies has offices in India, NY, and London. They specialize in mobile and web development and offer e-commerce, cloud, and design services across several industries, including fashion and transportation.

    Clients

    • United Nations
    • Johnson& Johnson
    • Michigan State University
    • Google Inc

    Industries

    Notable Project

    Promatics Technologies is helping a social media startup turn their concept into an MVP. They use Flutter, Node.js, and MySQL to build a mobile app based on the client's wireframes and detailed specifications.

    "They've always conducted themselves with the utmost integrity and can be relied upon as a trusted technology partner."

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  • 246
    • Scheduling

      4.2
    • Quality

      4.6
    • Cost

      4.2
    • NPS

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

    SOLVVE is a web and mobile application development company that was founded in 2011. They're based in Dnipro, Ukraine. The team works with clients from various industries including healthcare, biometrics, e-commerce, real estate, and fin tech. 

    Clients

    Industries

    Notable Project

    SOLVVE has developed a custom ERP system for a light fixtures manufacturing company. Their work involves having regular discussions with the client and developing the software based on those discussions.

    “The team is great when it comes to complex development tasks.”

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  • 247
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Noida, India

    Founded in 2018, Quokka Labs is a development firm. Their team of around 20 employees is based in Noida, India. They focus on e-commerce, web, and mobile app development.

    Clients

    • Ministry of New & Renewable Energy
    • Seidco Communications
    • Terra International Realty
    • Joint

    Industries

    Notable Project

    Picking up from a previous vendor, Quokka Labs is developing a web app for a media streaming platform. They're tasked with implementing the new features and functionality into the app.

    "They are dedicated to being upfront and honest."

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  • 248
    • $25,000+
    • 250 - 999 employees
    • Pune, India

    Velotio Technologies is a development company based in Pune, India, that provides custom software, AI, and application testing services. They were founded in 2017, and their team consists of fewer than 250 employees.

     

    Clients

    • Bludot
    • Comcate
    • Trilio
    • Knotch

    Industries

    Notable Project

    Velotio Technologies has developed a WordPress website to address the marketing needs of a telemedicine company. They're currently developing a HIPAA-compliant software program with user-specific features.

    "Velotio Technologies is a collaborative and thorough partner."

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  • 249
    • $100,000+
    • 10 - 49 employees
    • San Antonio, TX

    Kinetech Cloud is a software development company with an emphasis on cloud-based solutions. The company was founded in 2014 and now employs a team of 8 in its headquarters in San Antonio, Texas and a satellite office in London, UK. Kinetech Cloud offers custom software development, mobile app development, cloud consulting, and sales intelligence services to mostly mid-size companies.

    Clients

    • City of San Antonio
    • NC State University
    • DIRTT Environmental Solutions (DRTT: NASDAQ)
    • eXp Realty (EXPI: NASDAQ)

    Industries

    Notable Project

    Kinetech Cloud has built a custom database app to automate a government group's big-data processes. They've made the app accessible to sub-recipients and ran data integration to prevent duplicate issues.

    'We’ve never felt alone in this journey because Kinetech Cloud works closely with our team to help us meet our goals."

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  • 250
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.5
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Berlin, Germany

    Lean Apps is a mobile app and web development company based in Berlin with an office in India. Founded in 2013, the team of 43 specializes in mobile app development, UX/UI design, web development, and more. They work with small businesses, midmarket-sized companies, and enterprises, focusing on arts, entertainment & music, retail, healthcare, and medical.

     

    Clients

    • Bayer
    • BMG
    • Carl Zeiss
    • Bosch

    Industries

    Notable Project

    Lean Apps provided end-to-end product development. This includes UI/UX work, product deployment, and web app dev. 

    "Project management which very structured."

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  • 251
    • $5,000+
    • 50 - 249 employees
    • Chandler, AZ

    WebSenor InfoTech is a digital agency headquartered in Udaipur, India with additional offices in Phoenix and Kuwait. Since 2013, the team of 35+ has specialized in web development, SEO, and web design services. 

    Clients

    • CraftShades
    • Westgate
    • Crimson Park
    • WebSenor

    Industries

    Notable Project

    WebSenor provided various development services for a preschool. They've built an application and other features related to the client's expertise.

    "They have listened to our queries and resolved issues that arise."

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  • 252
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.9
    • NPS

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

    Appycodes is a web development company based in Siliguri, India. Founded in 2015, their team of 13 employees provides web development, mobile app development, and SEO services.

    Clients

    • Spunky Digital
    • Khatabook
    • Now Marketing UK
    • Altaro Limited

    Industries

    Notable Project

    Appycodes provided a broad range of development services to enhance and upgrade multiple extant WordPress blog sites. They also created several companion community forum platforms.

    "They helped us build a much stronger platform for attracting and converting quality leads." 

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  • 253
    • 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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  • 254
    • $50,000+
    • 50 - 249 employees
    • Milton, Australia

    Located in Brisbane, Australia, WorkingMouse is a software development agency that was founded in 2014. The agency and their team of 35 specialize in custom software and mobile app development. 

    Clients

    • Department of Defence
    • Queensland Government
    • NSW Police
    • Hitachi

    Industries

    Notable Project

    A membership-based organization hired WorkingMouse to provide web app development. They've built different safety and customer management products for the client.

    "I can’t think of anything that has been a problem for us — they've made many improvements, and we haven’t had any issues."

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  • 255
    • Scheduling

      4.8
    • Quality

      4.6
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Serengeti is a custom development and testing firm based in Zagreb, Croatia. Founded in 2007, their team of 100 serves clients in the finance and healthcare sectors. Services include .NET, Java, and C# development.

    Clients

    • KNAPP
    • Fronius
    • audifon
    • Swissphone

    Industries

    Notable Project

    Serengeti maintains the stability and reliability of a national banking system. They propose improvements and implement changes.

    “Serengeti has a very dynamic and flexible team, ready to respond to specific business needs at any time.”

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  • 256
    • $10,000+
    • 250 - 999 employees
    • Hanoi, Vietnam

    Founded in 2014, NCCPLUS VIETNAM is located in Hanoi, Vietnam. With about 50+ employees, they provide web development, custom software development, and mobile app development services for enterprise, midmarket, and small businesses.

    Clients

    • CoreSystems
    • UCG
    • BlueSky
    • Mission+

    Industries

    Notable Project

    NCCPLUS VIETNAM is developing a product that compiles posts from social media. The team used .NET for the backend and Angular 6 for the frontend.

    "The project has been running with agile, and I think that has been good for the team."

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  • 257
    • $10,000+
    • 10 - 49 employees
    • Vratsa, Bulgaria

    Vola Software was founded in 2015 and is based in Vratsa, Bulgaria. They provide website, mobile app, and custom software development to small and medium-sized businesses in industries such as education, nonprofit, and financial services. 

    Clients

    • The World Bank
    • BroadwayPass Inc
    • Smart Mobile Solutions
    • WinwInnKeeper

    Industries

    Notable Project

    A nonprofit hired Vola Software to develop two websites for the business.

    "The individual approach, positive attitude and strictness towards deadlines was impressive."

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  • 258
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • Fort Lauderdale, FL

    Based in Fort Lauderdale , Florida; Buenos Aires, Argentina; Cochabamba, Bolivia and Nuevo Cuscatlan, El Salvador, WillDom is a web development firm. The midsize team specializes in web development, IT staff augmentation, mobile app development, and Artificial Intelligence. The agency was launched in 2010.

    Industries

    Notable Project

    The client hired WillDom to complete Microsoft Dynamics implementation for their customer in Brazil. Their team located, hired, and coordinated local resources; they also facilitated the knowledge transfer. 

    "It was incredibly easy to facilitate projects through them because I trusted them."

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  • 259
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.6
    • NPS

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

    Nonstop is a software house headquartered in Krakow, Poland that specializes in custom software development, BI and big data consulting, e-commerce development, CRM consulting, and IT strategy consulting. Founded in 2006, Nonstop works with middle-market companies, enterprises, and small businesses across the financial services, retail, education, and telecommunications industries. Nonstop is comprised of about 50 employees.

    Clients

    • ING
    • UPC
    • Viddler
    • Terry's textiles Ltd

    Industries

    Notable Project

    Nonstop developed a web platform for a car-leasing company, delivering the ability to search for specific vehicles based on a variety of criteria. They also created an admin panel to modify images and prices.

    "They were realistic in what they could deliver. Their communication was great. We always knew where we were." 

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  • 260
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

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

    Ingemark is a custom software development company located in Boulder, Colo. and Zagreb, Croatia. Founded in 1990, they have 30 employees highly experienced with software development and Cloud consulting for a range of businesses in the arts, hospitality and business sectors. Services include UX and UI design, testing, research, maintenance, and Amazon Web Services. 

    Clients

    • New York Genome Center
    • CloudSense
    • Sberbank
    • Agrokor

    Industries

    Notable Project

    Ingemark serves as a technology partner to a medical device company. They support the client's architecture engineering, e-commerce, and DevSecOps teams.

    "Ingemark’s entire team is top notch, from the most junior person to the principals."

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  • 261
    • $100,000+
    • 10 - 49 employees
    • Manhattan Beach, CA

    Isadora Agency is a California-based digital agency founded in 2009. Their team works with enterprise clients on their UX design systems, design, development, and branding needs.

    Clients

    • Gartner
    • McKinsey & Company
    • Honest Company
    • Razor

    Industries

    Notable Project

    Isadora Agency has helped redesign an outdated website for an electronic components distributor. The project has included UI/UX design, WordPress development, QA, and marketing collateral design.

    “Without Isadora Agency’s flexibility, this project wouldn’t have been completed.”

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  • 262
    • $5,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Brilworks Software is a software development firm headquartered in Ahmedabad, India. The midsize team specializes in custom software development, cloud consulting & SI, web development, IoT development, and more and was launched in 2019.

    Industries

    Notable Project

    A fitness gaming company has engaged with Brilworks Software for IoT development. After implementing the client's ideas and creating performant PCBs, they've conducted multiple tests and upgraded the features.

    "They have been great at delivering prototypes and samples on a timeline that has supported our development."

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  • 263
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Medellín, Colombia
    IT staff augmentation company Pragma was established in 1996. Their midsize team is in Medellín, Colombia and Miami, Florida and focuses on IT staff augmentation, cloud consulting & SI, and custom software development.

    Clients

    • Nequi
    • Bancolombia
    • Grupo Éxito
    • Banco de Bogotá

    Industries

    Notable Project

    Pragma provides ongoing technical development resources. Their assigned individuals leverage the cloud environment expertise to deliver value, along with their UX and infrastructure knowledge. 

    "I don’t have any complaints."        

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  • 264
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Halcyon Mobile is a full-service mobile app development company headquartered in Cluj Napoca, Romania. With a team of more than 100 employees, Halcyon Mobile has created award-winning apps since opening its doors in 2005. The team also specializes in UX/UI and product design, web development, and artificial intelligence. They mostly work with small and mid-market businesses in the consumer products and services, financial services, and arts and entertainment industries.

    Clients

    • LEGO Systems A/S
    • Red Bull Media House
    • Steelcase
    • Wunderman Thompson

    Industries

    Notable Project

    Halcyon Mobile updated an eyewear retailer's app and website. They focused on the client's UI/UX design and found a solution that was both clean and user-friendly.

    "Only words of praise for the UX/UI Designer, the deliverables were above expectations."

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  • 265
    • $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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  • 266
    • $50,000+
    • 50 - 249 employees
    • York, United Kingdom

    Netsells is an app development agency based in York, UK. The agency was founded in 2009 and now employs a team of about 30. Netsells specializes in mobile app development, but also provides web development and UX/UI design services. Most of Netsell's clients are small to midmarket businesses.

    Clients

    • Hiscox
    • Uber
    • Trainline
    • Warburtons

    Industries

    Notable Project

    Netsells Group manages a website for an international research project. The team works with an existing codebase to build and maintain the platform, fixing bugs. They support updates such as data interfaces.

    "They’ve managed all aspects of the project professionally."

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  • 267
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      5.0
    • NPS

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

    Chromedia is a custom software development firm based in Lakewood, Calif. Founded in 1996, their team of 30 serves clients in the healthcare, finance, and business services sectors. Services include iOS/Android, Symfony, and Ruby on Rails development.

    Clients

    • Spoke Health
    • Onward
    • dBocl
    • MEDtrip

    Industries

    Notable Project

    Chromedia provided app design and development for a cross-platform solution available on web and mobile. They also offered business consulting regarding increasing the user-base.

    "It feels like we’re one team. I’m very comfortable with them."

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  • 268
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    Diffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.

    Clients

    • FREDD
    • ORB Intelligence (Acquired by Dun & Bradstreet)
    • L.E. Solutions
    • Mi3 Security (Acquired by ZIMPERIUM)

    Industries

    Notable Project

    Diffco built two iOS mobile apps for a pet healthcare platform, for vets and pets parents. Its features include examination forms, reminders, and more. They also developed the client's backend.

    "Their extensive technical knowledge and expertise in mobile app development were very impressive."

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  • 269
    • $10,000+
    • 10 - 49 employees
    • Ciudad de México, Mexico

    SISU Technologies is a software development consultancy founded in 2013 and based in Cuauhtémoc, Mexico. Their team of more than two offers web development, mobile app development, and UX/UI design solutions for clients ranging from startups to enterprises.

    Clients

    • Boehringer-Ingelheim
    • Credijusto
    • BBVA
    • Hightech Group

    Industries

    Notable Project

    A fintech company tapped SISU Technologies to support their onshore team in building a custom financial institutions platform. They designed and developed the solution using Java, AWS, Javascript, and React.

    "They remained efficient from the pitching to the deployment stage."

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  • 270
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

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

    Undabot is an app development company based in Zagreb, Croatia. Founded in 2013, their team of fewer than 50 employees provides mobile app, custom software, and web development services.

    Clients

    • A1 Telekom Austria Group
    • Styria Media Group
    • Poq
    • FOREO

    Industries

    Notable Project

    Undabot assessed the challenges a post carrier company had with their APIs and delivered a document detailing the requirements for developing a converter that would help integrate them into a single system.

    “The final product was more than we expected; they truly came up with the best solution possible.”

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