Top Application Security Testing Companies

Searching for application security testing companies? Here is a list of firms for application security testing services. These firms are skilled enough to protect your application from security violation or unintended penetration. They are among the top companies for app security testing that have expertise in appraising a wide range of applications for security threats and ensure that your app is rigorously tested for all possible threats and vulnerabilities. With good experience in serving clients across different industry verticals and organization sizes, we handpicked these companies judging them under certain crucial parameters to present you the list below:

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List of Best Companies for App Security Testing

  • QA Mentor

    CMMI appraised, ISO certified Testing Company
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    QA Mentor is multi-awards winning a CMMI Level 3 SVC + SSD v1.3 appraised, ISO 27001:2013, ISO 9001:2015 and ISO 20000-1 certified leading software testing company headquartered in New York. With 313 certified QA Professionals in 8 different countries offering more than 30 QA Testing Services and covering all time zone ... learn more about QA Mentor

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    < $25/hr
    250 - 999
    2010
    United States, India
  • Impact QA services LLC

    Software Testing and Quality Assurance Company
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    ImpactQA is the global independent software testing & QA consulting company. 10 years of excellence. Delivering unmatched services & digital transformation to SMEs & Fortune 500 companies. Headquartered in New York and having operations in India, London, Dallas, Munich and Germany. The in- ... learn more about Impact QA services LLC

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    $25 - $49/hr
    250 - 999
    2011
    United States, India
  • Aspired

    Elite. Remote Team. On-Demand.
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    Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent.  Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... learn more about Aspired

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    $25 - $49/hr
    50 - 249
    2020
    United States, United Arab Emirates
  • a1qa

    Software Testing and Quality Assurance Company
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    a1qa is an independent software testing and quality assurance company. Headquartered in Lakewood, Colorado, a1qa has its locations across the globe. With over 1,100 QA professionals on board and over 19 years of experience in providing services across a range of verticals, a1qa has built up a rep ... learn more about a1qa

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    $25 - $49/hr
    1,000 - 9,999
    2003
    United States, United Kingdom
  • SPEC INDIA

    Enterprise Software, Mobility & BI Solutions
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    SPEC INDIA is an ISO/IEC 27001:2013 company with 30+ years of established experience. We specialize in Custom Software Development, Web & Mobile App Development, BI & Analytics Solutions, Automation & Security Testing, Legacy Software Migration, Product Engineering, and IoT Solutions. SPEC INDIA has ... learn more about SPEC INDIA

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    < $25/hr
    250 - 999
    1987
    India, United States
  • Testmatick

    Quality is never too much
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    TestMatick is a leading provider of top quality software testing services. The company was founded in 2009 and headquartered in New York, USA. Our strong team of testers can start testing your project of any complexity within 24 hours.

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    NA
    50 - 249
    2009
    United States, Ukraine
  • SHIFT ASIA

    Quality and Security Assurance Company in HCMC
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    SHIFT ASIA is a leading quality assurance firm located in HCMC Vietnam founded in 2016. As part of SHIFT group, it has served 300+ clients in greater APAC region, enabling quality transformation and automation for their products with technological edge and tailored customer services. In addition to havin ... learn more about SHIFT ASIA

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    < $25/hr
    50 - 249
    2016
    Vietnam, Singapore
  • We are an independent Quality Assurance company who is successfully delivering robust QA and testing solutions for every type of software and mobile applications for past 10 years. Team HikeQA comprises of hardworking professionals with innovative, capable, creative and strategic minds who work diligently with great ze ... learn more about hikeQA

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    < $25/hr
    10 - 49
    2020
    India, United States
  • AllianceTek

    Empowering IT Solutions
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    With a talented team of 200+ software engineers, project managers, and designers, we excel in delivering end-to-end tailored solutions empowered with the latest tools, technology stack, and methods. At AllianceTek, we don’t just design and develop your project. Rather, we audit and engineer the entire project dev ... learn more about AllianceTek

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    $25 - $49/hr
    50 - 249
    2004
    United States, Canada
  • Zymr, Inc.

    Accelerate Cloud-Native Agile Development
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    Zymr is a full-stack cloud software development company headquartered in Silicon Valley. Combining agile development practices and cutting-edge open source technologies, we deliver fit-for-purpose software that scales with our customers’ business needs. Founded by industry veterans with decades of technology ... learn more about Zymr, Inc.

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    $25 - $49/hr
    50 - 249
    2012
    United States, Australia
  • Packetlabs

    Hack Yourself Before Someone Else Does
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    Packetlabs is an IT consulting firm specializing in expert penetration testing. We offer a number of services including infrastructure penetration testing, web & mobile application testing, social engineering, red team exercises, source-code reviews and exploit development. Our clients are in a number of industries ... learn more about Packetlabs

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    $150 - $199/hr
    10 - 49
    2011
    Canada, United States
  • UTOR - QA and Testing partner

    Easily managed QA team for growing dev. company
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    Get more from outsourced QA services – keep your software testing under control UTOR is an easily managed Software Testing company that helps growing product and development agile teams to implement their business ideas. We extend your in-house QA capabilities, automate where possible, bring in the rig ... learn more about UTOR - QA and Testing partner

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    $25 - $49/hr
    10 - 49
    2016
    Ukraine, United Kingdom
  • KiwiQA Services

    One Click Away from finding experience QA agency
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    KiwiQA Services is an Australia based quality focused & knowledge-centric firm. KiwiQA Services, offers a wide range of testing solutions and services across industry domains, with a primary focus on risk management and implementable solutions. KiwiQA is dedicated to “Quality” to provide world-class tes ... learn more about KiwiQA Services

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    < $25/hr
    50 - 249
    2009
    Australia, India
  • Abstracta

    Passionate testing creates engaging software
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      Abstracta is a leading, pure-play and independent software testing services company founded in 2008 with offices in California and Latin America. We offer testing consultancy services centered on building custom, dedicated testing teams. Our teams have the added value of being able to leverage all of Abstract ... learn more about Abstracta

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    $50 - $99/hr
    50 - 249
    2008
    United States, Uruguay
  • Algoworks

    Enterprise Mobile Apps Development Company in USA
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    Mobile: We provide end-to-end mobile design and development services globally. From award-winning B2C native applications to robust cross-platform enterprise-grade mobile solutions, Algoworks innovates applications with latest tech trends. Feel free to have a quick discussion with our architects to find ou ... learn more about Algoworks

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    < $25/hr
    250 - 999
    2006
    India, United States
  • Relevant Software

    Web&Mobile Apps Development | Dedicated Engineers
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    Relevant is an international software development company that designs, builds and delivers products of world-class standard for Fortune 500 companies and promising startups. We provide software development teams made up of the best engineers from around the world, benefiting globalization and diversity.  More ... learn more about Relevant Software

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    $25 - $49/hr
    50 - 249
    2013
    Poland, United States
  • NEX Softsys

    IT Partner for Global Clients
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    NEX Softsys is a technological partner for global enterprises and startups, with the mission of empowering industries through excellence through integrated IT solutions. Since 2009, we have provided innovative software and data-based solutions to many companies, attending various countries, including the USA, Australia ... learn more about NEX Softsys

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    $25 - $49/hr
    50 - 249
    2009
    United States
  • Berezha Security Group (BSG)

    Application Security & Penetration Testing
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    Berezha Security Group is a cybersecurity consulting firm specializing in all aspects of application security, infrastructure and social engineering penetration testing, cybersecurity consulting, and professional training. Since its founding in 2014, Berezha has delivered over 120 projects for more than 80 clients w ... learn more about Berezha Security Group (BSG)

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    $50 - $99/hr
    10 - 49
    2014
    Ukraine
  • enAct eServices

    Enabling New Age technologies
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    At enAct eServices, we hold one goal above all others: 100% client satisfaction. Our in-house team uphold the highest standards for project planning and execution, and we’re dedicated to building the perfect website/app for company on-time and on-budget. Reasons to work with enAct eServices : - We have rich e ... learn more about enAct eServices

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    < $25/hr
    10 - 49
    2015
    India
  • Altoros Labs

    Software Engineering. Custom Web & Mobile Apps
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    Altoros Labs is a professional software services provider specializing in delivering fully managed solutions based on NoSQL databases, solid technology stack: Microsoft .NET, Ruby on Rails, NodeJS, Angular, Bootstrap, ReactJS, PWA, JavaScript, Mobile, Cloud, Java, Software development.  Also, the company provides ... learn more about Altoros Labs

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    $50 - $99/hr
    250 - 999
    2001
    United States, Norway
  • MobMaxime

    We design and develop Mobile & Web apps
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    MobMaxime is an established Web and Mobile Application Development Company delivering Xamarin Mobile Application Development & Enterprise Mobility Services of any complexity to clients worldwide. We’ve been in the IT business for over 9+ years now and have a strong team of 50+ skilled IT experts. Our customer ... learn more about MobMaxime

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    < $25/hr
    50 - 249
    2010
    India
  • MeU Solutions

    a leading outsourcing provider in Vietnam
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    At MeU-Solutions, we believe that a solution could bring the most success to a company. We offer cost-effective and high-quality service which employs the right people to create the right solutions in the right context. We invest much in our people in order to be the best because we understand that human resources alwa ... learn more about MeU Solutions

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    < $25/hr
    50 - 249
    2016
    Vietnam
  • DigiSciFi Technologies - DSF

    A Digital Science and Finance Technology Company
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    A company formed 4 years ago by experienced professionals having solid background in CRM/ERP, Software & Web Development, Testing, Analytics, Data Management, Data Science, Machine Learning, Digital Marketing got together and decided to utilize the vast technology and business domain experience to offer world class ... learn more about DigiSciFi Technologies - DSF

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    < $25/hr
    10 - 49
    2015
    India
  • The NineHertz

    Mobile App and Web development company
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    The NineHertz is a mobile application development, web development & web design company established in 2008. Since its beginning The NineHertz has been delivering the best suited solutions at a competitive cost across the world. We have a team of 50+ full-time professionals, including project managers, developer ... learn more about The NineHertz

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    < $25/hr
    50 - 249
    2008
    India, United States
  • Chapter247 Infotech

    Software Dev | Cloud Consulting | Web | AI | IOT
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    Chapter247 is a leading digital transformation company providing cutting-edge engineering solutions to organizations. By influencing the lives of 100+ million users our presence in the US, UK, Australia, and many countries has spearheaded the need for a technology revolution.  As a collaborative partner, we aid ... learn more about Chapter247 Infotech

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    < $25/hr
    50 - 249
    2012
    India, United States
  • Web Design Sun®

    Bring Your Ideas To Life!
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    We are Web Design and Development Fully Remote Company focused on Client’s Results and Revenue. Let’s be honest – your revenue is very important to us, your success is our reputation. Our income depends on the effectiveness of the business solutions we provide. These are not empty words. Your resul ... learn more about Web Design Sun®

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    $25 - $49/hr
    10 - 49
    2012
    Spain, United States
  • TrendLine Global

    Custom Software Development Company
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    TrendLine provides software development services, promotion and legal advice to clients across different industries, including informational technologies, Fintech and alternative finance, distributed ledger (blockchain) technologies, cryptocurrencies and virtual assets. Our list of services includes: De ... learn more about TrendLine Global

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    $25 - $49/hr
    50 - 249
    2010
    Ukraine, United Kingdom
  • Dashbouquet Development is a frontend development agency, located in Belarus. Our clients are ambitious startups with big ideas, and established enterprises who are looking for advanced solutions. We help startups to build their big things and we help to get corporate software products from the stage of concept to ... learn more about Dashbouquet Development

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    $25 - $49/hr
    10 - 49
    2014
    Belarus
  • instinctools

    Delivering the future. Now.
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    *instinctools has been a reliable technology partner in various industries for over 20 years. We advise our customers on the path of digital transformation and turn their visions into reality. As an international team with headquarters in Germany fueled by more than 350 experts and ambitious growth plans we focus ... learn more about instinctools

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    $25 - $49/hr
    250 - 999
    2000
    United States, Germany
  • INT is an award-winning digital-first enterprise bringing innovative ideas to life since 1997. Offering simple and sustainable digital solutions with the confluence of technology, analytics and marketing, INT is the trusted partner of fastest-growing Agencies, SMEs and Startups across 20+ countries.   Our ... learn more about Indus Net Technologies

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    < $25/hr
    250 - 999
    1997
    India, United Kingdom
  • TemaBit

    Keep it smart and simple!
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    TemaBit is a solution provider that solves everyday enterprise challenges such as scalability, redundancy, down timing. We provide business intelligence analytics, packaged software products as well as SW development, database development, mobile application development, UX/UI Design, QA Services. We work with ... learn more about TemaBit

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    $25 - $49/hr
    250 - 999
    2013
    Ukraine, United States
  • 01Synergy

    From Ideas to Implementation
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    Founded in 2007 and renowned today, 01SYNERGY is building businesses with its unrivaled web development services. We are a one-stop solution for delivering web-based projects for all kinds of industrial verticals.

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    < $25/hr
    10 - 49
    2007
    India, United States
  • Binariks Inc

    We offer quality software development outsourcing
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    Binariks is a tech partner that helps businesses undergo digital transformation on every stage of their journey. We provide software engineering and consulting services, build teams and products, design complex architectures, and create dedicated teams for international software companies and global enterprises. ... learn more about Binariks Inc

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    $25 - $49/hr
    50 - 249
    2014
    Ukraine, United States
  • Tech Pathway Consultancy LLP

    Website and Mobile application development company
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    Tech Pathway is a full-service Design, Development and Training firm established with aim to providing best services for technologies such as Web & Graphic Designing, iPhone application development, Android application development and Business Analysis. Our unique approach for development of Mobile applications, We ... learn more about Tech Pathway Consultancy LLP

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    < $25/hr
    10 - 49
    2017
    India, United Kingdom
  • eTeam

    The innovator's engineering team
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    We've been building customer software for our clients, partners and our own products since 2016. Our team includes experts in JavaScript, Python and Ruby plus engineers with AWS certification. From UX design, project management to development and delivery, we’ve got the complete life-cycle of your custom soft ... learn more about eTeam

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    $25 - $49/hr
    50 - 249
    2016
    United States, Ukraine
  • Bitrix Infotech Pvt Ltd is a leading web and mobile applications development company and a team of passionate developers. We offer wide-range array of innovative solution, for any size of business which unite their presence in today’s high-tech world. We use the latest technologies. We send you SRS Docume ... learn more about Bitrix Infotech Pvt Ltd

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    < $25/hr
    10 - 49
    2017
    India
  • New Line Technologies

    Your ideas – our solutions.
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    We are a software company that has been in the world IT market for more than 10 years. In addition to high-quality software development and further technical support, we provide services on managed products and projects, which help our clients to keep their focus on the main business strategies while the team of experi ... learn more about New Line Technologies

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    $25 - $49/hr
    50 - 249
    2009
    Ukraine, Bulgaria
  • Vidhema Technologies Pte Ltd

    USER-CENTRIC WEB DEVELOPMENT COMPANY
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    Vidhema Technologies is a creative & focused product development and services company with a curious and passionate team of software Architects, Engineers and business analysts. We are a fun, talented, team who loves working together and we have a passion for building remarkable software that people love. We are ... learn more about Vidhema Technologies Pte Ltd

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    $50 - $99/hr
    10 - 49
    2016
    India
  • Mono

    Transforming big ideas into exceptional software
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    With more than 15 years of broad business domain expertise and a team of business analysts, software developers, designers and testers, Mono covers every aspect of custom software production. We've implemented top-quality solutions for clients ranging from one-person startups to Fortune 500 companies ... learn more about Mono

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    $25 - $49/hr
    50 - 249
    2003
    Croatia
  • KSBM INFOTECH is led by a cohesive team of IT professionals with ample experience in the field of technology and an intense passion to innovate. Our team’s expertise lies in all areas encompassed within the digital world of world wide web. The team comprises highly qualified and experienced Designers, Developers, ... learn more about KSBM INFOTECH

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    $25 - $49/hr
    2 - 9
    2008
    India
  • KAZ Software Limited

    The power to make great software
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    We empower you with award winning development teams to innovate and build great software products. You benefit from our amazing work environment and proven development process - that makes us passionate about what we do and reliable in our delivery. With 15+ years of experience working with 100+ companies around the ... learn more about KAZ Software Limited

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    < $25/hr
    50 - 249
    2004
    Bangladesh
  • AAHA Solutions

    AI,IOT,Web, Cloud & Mobile App Development Company
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    We are AAHA Solutions , one of the INDIA’s leading bespoke software development companies. We design intelligent, cost-effective and intuitive web applications, desktop applications and mobile apps that help streamline processes for businesses as well as create new revenue streams for sta ... learn more about AAHA Solutions

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    $50 - $99/hr
    50 - 249
    2009
    India
  • Offshore IT Staffing

    Mobile Application Development Company
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    Your idea, our innovation. Right from the beginning to the finished product, OIS team works as resourcefully as probable. We deliver the exceptional web based applications that add value to businesses.We are your trusted partner. Customer satisfaction is our top priority. OIS team works around-the-clock to ensure best ... learn more about Offshore IT Staffing

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    NA
    50 - 249
    2007
    India
  • Mobylogix

    Top Product Design Engineering & Marketing Company
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    Welcome to Mobylogix! It's great to see you at our profile. Mobylogix is the most trusted software engineering & marketing company that delivers top-notch & innovative IT solutions. We are experts in developing advance mobile apps, web apps, software, Blockchain, IoT solutions & more. Starting f ... learn more about Mobylogix

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    $25 - $49/hr
    10 - 49
    2015
    Lithuania, United States
  •     One of the top global IT companies with over 30,000 projects developed on multiple blockchains with over 25 million active users. RNS Solutions’ research labs for AI, Blockchain, Cyber Security & web3 have partnered with major global firms of IT industry and provided IT solutions to over 15 ... learn more about RNS Solutions

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    $50 - $99/hr
    50 - 249
    2017
    Pakistan, Singapore
  • NEX Mobility

    ONE STOP MOBILE SOLUTIONS
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    NEX Mobility is a leading dynamic mobile apps solutions provider of custom mobile app development providing in different platforms like iOS and Android. Our major IT solutions providers include Mobility, Salesforce, DevOps and Enterprise Application Integration.

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    < $25/hr
    10 - 49
    2008
    India
  • EFI 'Dedicated Developer Service is a leading company to offer you access to Single or team of Dedicated Developers/ Programmers, exclusively working for you on your projects on full-time or part-time basis at our software development outsourcing center in India. One of the Prime examples of our services and custom ... learn more about ExpertsFromIndia

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    $25 - $49/hr
    250 - 999
    2003
    United States, India
  • Codein Software

    Developing the smart solutions for your business
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    In Codein we highly value quality, proper functionality,integration of existing solutions,one contact team and of course price. These are usually the main concerns of business owners,CEOs, CFOs, CTOs. People who are responsible for operation,finances and technology usually spend a lot of time to search for the appropri ... learn more about Codein Software

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    $25 - $49/hr
    10 - 49
    2011
    Ukraine
  • Led by speed, innovation, and quality, Udupi Web Solutions is a well-established company offering full-fledged web, tablet,  and mobile application development services. Our calibre lies in the dedication that we infuse in whatever we do to deliver value to your business. We take care of your business needs by bri ... learn more about Udupi Web Solutions

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    < $25/hr
    10 - 49
    2015
    India
  • Amilent Technologies

    Best Web Development & Digital Marketing Company
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    Amilent Technologies is a leading web, mobile and ERP software development company in India that offers a wide range of services like mobile app development, android app development, iOS app development, cross-platform app development, digital marketing, social media marketing, social media optimization, website design ... learn more about Amilent Technologies

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    NA
    2 - 9
    2019
    India
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