Top 50 ReactJS Developers in Buenos Aires

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Top 50 ReactJS Developers in Buenos Aires

May 2022

Looking for a top ReactJS development company in Buenos Aires?

Open source JavaScript library ReactJS is known as a simple and flexible way to build user interfaces. Facebook maintains ReactJS and was the impetus behind its creation. 

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List of the Best Buenos Aires React Development Services

  • 1
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Buenos Aires, Argentina

    Altoros is a software development company in Minsk, Belarus. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services. 

    Clients

    • Allstate
    • Siemens
    • Huawei
    • Toyota

    Industries

    Notable Project

    Altoro was hired by a software company to build a custom solution that could connect the client's tools with different types of applications. Key technologies used were .NET and React.

    "They had a lot of people with skills that matched our requirements."

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  • 2
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Buenos Aires, Argentina

    With offices in San Francisco and development centers across Latin America and the U.S., BairesDev provides end-to-end delivery for its clients. Founded in 2009, their team of over 3,000 seasoned engineers provides web and software development services in addition to managed IT support, staff augmentation, and application testing.

    Clients

    • Google
    • Rolls-Royce
    • Pinterest
    • EY

    Industries

    Notable Project

    To supplement their software development efforts with high-quality resources, an education nonprofit engaged with BairesDev for staff augmentation to extend their internal team. 

    "It’s been a lighter screening process and we’ve had a high success rate with them."

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  • 3
    • $50,000+
    • 1,000 - 9,999 employees
    • Vicente López, Argentina

    Sigma Software is a software development partner with 1300+ employees. Founded in 2002, the company is headquartered in Ukraine and has offices in the U.S., Canada, the U.K., Israel, Sweden, and Poland. They help clients from startups to Fortune 500 brands with software product and custom solutions development. Their expertise spans across web and app development, digital transformation, Big Data, AI/ML, AR/VR, and IoT.

    Clients

    • Volvo
    • Scania AB
    • KnorrBremse
    • AstraZeneca

    Industries

    Notable Project

    Sigma Software provides development staff augmentation for an IT services company. The team works on three software products; they build features and do maintenance work using SQL, Azure, and JavaScript. 

    "Sigma Software really focuses on hitting the high-quality bar."

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  • 4
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Buenos Aires, Argentina

    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

    WillDom is providing software development support for an insurance services provider. Their responsibilities include helping define the client's road maps, organizational framework, and methodologies.

    "They are an excellent company to work with. We’d definitely recommend them."

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  • 5
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Buenos Aires, Argentina

    Amalgama is a software consulting company based in Buenos Aires, Argentina, with a team of about 45 people. They are experts in design, methodology, and software development. Since their start in 2013, they've worked with their clients, helping them boost their businesses, from the conception of their ideas to the development, and validation of their products
     

    Clients

    • Coalesce NYC
    • Latlong
    • Big Five Edition
    • Hunny

    Industries

    Notable Project

    Amalgama was hired by a software development company to build and design their iOS and Android networking app. The team has implemented a beta test for less than 50 users, and they still continue collaborating.

    "They have a high degree of accountability and transparency so we’ve been very pleased with their process."

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  • 6
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Buenos Aires, Argentina

    PaisanosCreando is a software development company. They provide custom software development, ux/ui design, mobile app development, product design, and more and were founded in 2011. Their small team is Buenos Aires, Argentina-based.

    Clients

    • Claro Pay
    • MODO
    • Santander
    • Surcos

    Industries

    Notable Project

    A VOD platform hired Paisanos.io to design their mobile apps' web version and improve their UI/UX. They migrated the previous code and infrastructure from the client's prior vendor and performed user testing.

    "We were able to participate in the whole design process with frequent updates and a demo every two weeks."

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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Buenos Aires, Argentina

    Loop Studio is a software development services provider located in Montevideo, Uruguay. It was founded in 2014 and now has a team of more than 24 employees. Loop Studio specializes in web development and also provides custom software development, mobile app development, application management.  support and more to primarily small businesses.

    Clients

    • MemberSpace
    • Gameopedia

    Industries

    Notable Project

    A media consulting firm hired LoopStudio to create dashboards and online forms, matching their landing page’s appearance. 

    "We were happy with the timeframe and the regular updates."

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  • 8
    • $5,000+
    • 250 - 999 employees
    • AAC, Argentina

    Huenei IT Services is a software development nearshoring firm based in Buenos Aires, Argentina with branch offices in Chile, Mexico, and Austin. Founded in 1995, Huenei has 167 employees and offers development services for specific needs or whole product cycles. Huenei IT Services provides a full range of solutions includes custom software development, mobile app development, IT managed services, and UI/UX design.

    Clients

    • AIG
    • Monsanto
    • Phillip Morris
    • Cardif BNP Paribas

    Industries

    Notable Project

    Huenei IT Services provides ongoing development using an ASP.NET language, a .NET48 framework, and a WebForm client script for a software architecture firm. They've converted a legacy application to this.

    "This is a fluid project without a hard specification."

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  • 9
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

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

    Greelow is an app development and consultancy company based in CABA, Argentina, with an office in Isles Beach, Fla. The company, founded in 2017, has a team of more than 10 individuals who provide mobile app development, IT staff augmentation, and web development services to various companies.

    Clients

    • Gig Economy Group
    • Contabilium
    • Playtika
    • Pocketpoint

    Notable Project

    Greelow developed a mobile app for an IT consulting and services company's huge end client.

    "Their service pricing was fair, the coding was excellent, and the team was great to work with."

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  • 10
    • $10,000+
    • 50 - 249 employees
    • CMK, Argentina

    Simplex Software is a boutique nearshore software development firm based in Buenos Aires, Argentina, with an office in Junin, Argentina. The firm, founded in 2011, has more than 50 employees and provides, among others, IT staff augmentation, custom software development, and IT strategy consulting to small and midmarket companies in various industries that include consumer product & sevices, retail, and e-commerce industries. 

    Clients

    • Grindr
    • Appetize
    • Sense360
    • Curtain

    Industries

    Notable Project

    A cloud-based POS software services technology company partnered with Simplex Software to provide general services to extend their core platform and develop client-specific features and capabilities.

    "What I find most impressive about Simplex is their integrity."

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  • 11
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.5
    • NPS

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

    10Pines is a custom software development firm based in Buenos Aires, Argentina. Founded in 2009, their team of 70 serves clients in the e-commerce, finance, and retail sectors. Services include iOS/Android, Ruby on Rails, ReactJS, and JavaScript development.

    Clients

    • Teespring
    • Starbucks
    • Burger King
    • Hoopla

    Industries

    Notable Project

    10Pines provided frontend and backend development services to build a cloud gaming platform from scratch for a broadcasting company. The team also managed an integration for a separate product.

    "10Pines was committed, reliable, and capable, which instilled confidence in us."

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  • 12
    • $10,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Founded in 2011, 404 // Mobile & Web Apps is a web & mobile development company for financial, consumer product, games, and content applications. Headquartered in Buenos Aires, a team of 50 provide app development, UX/UI design, custom software development, IT strategy consulting, and app modernization services to clients.

    Clients

    • Greenpeace
    • Gouvernment of Argentina
    • Coca-Cola
    • Disney

    Notable Project

    404 developed a social network composed of a PHP web app and a native Android mobile app. They instituted a Symfony 2 framework and a PostgreSQL database and built the mobile app with Java. They also did QA.

    "They were professional and always willing to help, solving problems and maneuvering around roadblocks." 

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  • 13
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    Modus is a digital innovation consultancy based in New York City with a second office in Argentina. It was founded in 1999 and has a team of 59 employees. They specialize in digital strategy, web design, conversion optimization, web development, and mobile app development for mostly large enterprise clients.

    Clients

    • ADP
    • Allianz
    • Amgen
    • Cleveland Clinic

    Industries

    Notable Project

    A real estate company hired Modus to provide a technology audit. After their assessment, the team provided a detailed roadmap of strategies to prioritize.

    "Modus does a particularly good job of listening."

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  • 14
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Ciudad Autonoma de Buenos Aires, Argentina

    Founded in 2012, Zarego is a technology agency that is headquartered in Buenos Aires, Argentina. The team of 7 specializes in cloud consulting, IT staff augmentation, and IT strategy consulting. 

    Clients

    • Disney Cliptastico 3
    • Cavity
    • Backed
    • Pictery

    Industries

    Notable Project

    Zarego custom-developed a web app for a digital product development agency. They helped the client built a 3D-based web app with CMS using React.JS and Node.js and was hosted on AWS for the end client.

    "We really appreciated their flexibility and willingness to work with us on a tricky project."

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  • 15
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Buenos Aires, Argentina

    40Q is a small website development firm. Launched in 2011, the agency is in Buenos Aires, Argentina. Their team offers web development and custom software development.

    Industries

    Notable Project

    An organic restaurant hired 40Q to redesign their website. The team created wireframes, mockups, and content and conducted testing for the product.

    "They cared about details, had very good customer service, and helped fix post-launch issues."

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  • 16
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Capital Federal, Argentina

    Litebox is a design and development agency founded in 2013 with over 10 employees. Based in Capital Federal, Argentina, they specialize in UX/UI design, custom software development, and web development for clients ranging from small firms to large businesses.

    Clients

    • Molo
    • Nubi
    • AON
    • OSDE

    Notable Project

    Litebox provides outsourced software development services for a B2B gaming platform. The team’s work involves developing web and mobile apps using React Native, React.js, and Vue.js.

    "I’m impressed with Litebox’s eagerness to learn about our requirements."

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  • 17
    • Scheduling

      4.3
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    IMPRONTA IT is a software development company. Founded in 2009, the small agency is located in Buenos Aires, Argentina. Their services include custom software development.

    Industries

    Notable Project

    IMPRONTA IT developed a geographic information system (GIS) for a energy production company. The app is expected to serve more than 2,000 users within the company.

    "We admire their focus on user satisfaction: they are easy to work with and they always look for solutions."

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  • 18
    • Scheduling

      4.2
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Kelsus has been providing clients with software engineering teams to small businesses in the education, business services, and consumer product service industries since 2008. With a team of 50 in offices around the Colorado, Buenos Aires, Duvall, and Argentina areas, they help clients publish content, social strategy, and software development.

    Clients

    • Sphero
    • Equifax
    • Zoopix
    • DigitalTown

    Industries

    Notable Project

    Kelsus has developed a mobile social networking platform for pet owners to post about and vote on pets. The solution consists of an AWS database along with a set of native iOS/Android apps.

    “Not all software development firms are created equal; Kelsus is a team that you can trust.”

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  • 19
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.8
    • NPS

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

    Custom software development firm MAGNETICO is based in AAT, Argentina and Madrid, Spain. The firm provides custom software development, web development, mobile app development, and Artificial Intelligence and is small.The firm was founded in 2010.

    Industries

    Notable Project

    MAGNETICO built an educational platform for a financial institution, which would feature resources such as videos, pdf, podcasts, and more. Employees would also be able to track their progress on the platform.

     

    "They were always very clear and flexible."

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  • 20
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Lomas de Zamora, Argentina

    Asamblo is a development agency founded in 2015 in Buenos Aires, Argentina. They have secondary locations in Miami and Barcelona, Spain, and a team of about 20 employees. They mainly provide custom software development, web development, and mobile app development to small-to-medium-sized businesses in financial services, healthcare, and other industries.

    Clients

    • Dr. Contact Lens
    • Visa
    • Adidas
    • Walmart

    Industries

    Notable Project

    asamblo created an iOS and Android app using React. The applications replaced an existing Android solution. They've successfully handed over the project, and it is being maintained by internal resources.

    "They’re proactive and strive to solve all the problems they’re presented with."

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  • 21
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • BUENOS AIRES, Argentina

    Mobile application development company Jedify was launched in 2020. The small BUENOS AIRES, Argentina-based team provides mobile app development, web development, e-commerce development, and custom software development.

    Notable Project

    Jedify created a website for an educational institution. This platform was expected to accommodate B2C and B2B markets.

    "They were agile, nimble, and very experienced."

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  • 22
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Smallcode is a software company based in Buenos Aires, Argentina with a team of over 10 members. SInce 2015, they have offered their services in custom software, web, and mobile app development to clients, with their specialty in mobile apps being those for e-commerce, finances, and health.

    Clients

    • Pago24
    • Almundo
    • Teléfonica
    • Movistar

    Notable Project

    Smallcode developed a website for a glacier tourism company. They replaced a legacy solution by creating a WordPress site that allows for online booking.

    "The impact of their work was very positive."

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Founded in 2016, Underscope is located in Buenos Aires, Argentina. With a team of 12 employees, they provide mobile app development, web development, and other IT consulting and SI services for enterprise, midmarket, and small businesses.

    Clients

    • Disney
    • B.Good
    • Platzi
    • Navent

    Industries

    Notable Project

    Underscope provided development expertise for a custom ordering platform with both web and mobile versions. They trained in-house teammates in React and they continue to support redesigns and updates.

    "They’ve made everybody feel comfortable, which is important."

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  • 24
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    ZERF is a small website development firm headquartered in Buenos Aires, Argentina. They provide web development, application management & support, e-commerce development, and mobile app development and were founded in 2020.

    Clients

    • Uwigo
    • Menta
    • Migrante
    • Spotlight

    Industries

    Notable Project

    ZERF was hired by an IT solutions provider to build new UI/UX designs for their platform. The vendor had been recommended by a partner company before hiring, thanks to their agile development process.

    " All the process was in order and on track."

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  • 25
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Buenos Aires, Argentina

    Coorva is an IT staff augmentation company based in Buenos Aires, Argentina. The midsize team specializes in IT staff augmentation, mobile app development, and web development and was established in 2015.

    Industries

    Notable Project

    Augmenting the internal team’s web development capabilities, Coorva has been hired by a web design company for support on several projects. The tasks include developments using WordPress, PHP, and React.

    "Coorva took the time to understand our company's needs, and we worked together to find a solution."

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  • 26
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Founded in 2017, Codea IT has a team of 50 professionals in Argentina that work with clients in the tech, food, and IT industries. Codea specializes in web development, custom software development, IT strategy consulting, and web design.

    Clients

    • Microsoft
    • Coca-Cola
    • McDonald's
    • Nissan

    Industries

    Notable Project

    A climate management entity hired Codea IT in order to develop a mobile app for users to receive information about their insurance contracts and satellite information.

    "From day 1, CodeaIT team integrated with our international team."

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  • 27
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Buenos Aires, Argentina

    Located in Buenos Aires, Argentina, Urbi Labs is a conversion optimization company. Established in 2019, the small team focuses on conversion optimization, web development, and web design.

    Industries

    Notable Project

    Urbi Labs has revamped a software development company’s WordPress website. They’re currently maintaining the site and providing ad hoc website development assistance for the client. 

    "I can rely on them to take care of things; they resolve issues within the hour."

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  • 28
    • Scheduling

      4.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Ciudad Autónoma de Buenos Aires, Argentina

    Lab.a is a healthcare development company that's based in Buenos Aires, Argentina. Since 2016, the team of 14 has been specializing in product design, custom software development, web development, and more for small to mid-sized businesses in the healthcare industry. 

    Clients

    • refix
    • hex CUDE
    • Coronathon
    • Nexup

    Industries

    Notable Project

    Lab.a was hired to develop an electronic health record system. The team built all of the systems to meet the FHIR standard within the healthcare industry.

    "The team always had a good reason for building a function in a certain way."

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  • 29
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      4.5
    • NPS

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

    AYIGROUP is an IT service company based in Córdoba, Argentina, with offices in CABA, Argentina, and Silver Spring, Md. The company, founded in 2000, has more than 150 employees and provides custom software development, IT managed services, IT staff augmentation, mobile app development, UX/UI design, web development, and blockchain services. AYIGROUP serves enterprise and smaller-sized companies and institutions in various sectors that include financial services, government, and consumer products & services.

    Clients

    • ARCOR
    • NARANJA
    • LA SEGUNDA
    • ZURICH

    Industries

    Notable Project

    A municipal government office partnered with AYI Group to develop a Vecino Digital Platform to be a repository of municipal applications, an authentication scheme, and a representation scheme for web services.

    "Their ability to interpret the needs of the PO and their ability to adapt to changing requirements is impressive."

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  • 30
    • $5,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Digital Beings is a mobile app and web development company located in Buenos Aires. With a team of 10, they are committed to bringing smart design and UX/UI friendly applications for businesses.

    Clients

    • AXA
    • SAP
    • Allianz
    • Gathr

    Notable Project

    Digital beings developed a custom React UI framework for a real estate software company. The system needed a responsive grid system, stylesheets, theme configuration, and the ability to store data.

    “There was solid communication throughout the contract. Everything was addressed in the process.”

    Visit Site

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