Top 80 JavaScript Development Companies in Buenos Aires

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Top 80 JavaScript Development Companies in Buenos Aires

August 2022

Looking for a top JavaScript developer in Buenos Aires?

If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. 

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List of the Best Buenos Aires JavaScript Developers

  • 1
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

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

    Rootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.

    Clients

    • MasterClass
    • Google
    • Salesforce
    • Universal Music Group

    Industries

    Notable Project

    Rootstrap provides custom software development services for an online real estate company. They work on iOS and Android development, doing the engineering for the client’s applications.

    "Rootstrap is a good partner — we have an open dialog, and they feel like part of our team."

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  • 2
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 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

    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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  • 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 Group has built an iOS application for an automotive company. They’ve developed the app from scratch, working on AI and 3D modeling features, as well as a custom admin panel to manage the app.

    “We’ve given them many complex challenges, and they’ve done a great job at coming up with solutions.”

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  • 4
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.9
    • 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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  • 5
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

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

    White Canvas is a web agency based in Vicente Lopez, Argentina, and founded in 2015. With fewer than 10 members, they specialize in web development, web design, and UX/UI design for clients ranging from small firms to large businesses.

    Clients

    • New York Times
    • COMCAST
    • Doctorpedia
    • Biogénesis Bagó

    Notable Project

    White Canvas is designing and developing a health-focused website for children that is both fun and educational. They've developed an engaging UI with visual and auditory features that grab users' attention. 

    "If I become a millionaire then I’m going to hire them permanently." 

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  • 6
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

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

    ZirconTech is a Montevideo, Uruguay-based custom software development firm. The small team specializes in custom software development, cloud consulting & SI, IoT development, mobile app development, and more. The agency was established in 2016.

    Industries

    Notable Project

    ZirconTech developed an end-to-end blockchain solution for a consulting firm. They used Hyperledger Fabric and developed several tools like MySQL and HTML for information tracking and sharing. 

    "The nice thing about working with their team is their autonomy, speed, and constant improvement on deliverables."

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  • 7
    • $5,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    Effectus Software is a mobile app and web development company located in Montevideo, Uruguay. Founded in 2017, they have 21 team members. They work with small businesses in the IT, healthcare, and retail industries.

    Clients

    • String and Key
    • Red Foundry
    • OnPace+
    • Honeypot

    Industries

    Notable Project

    A healthcare technology company needed to optimize the medical appointment management system. They partnered with Effectus Software to develop their website's front-end.

    "Partnership and relationship was as important to Effectus as it was to OnPace."

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  • 8
    • Scheduling

      4.2
    • Quality

      4.2
    • Cost

      4.0
    • NPS

      3.8
    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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  • 9
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.8
    • NPS

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

    Intermedia is a website development company. Established in 2012, the team provides web development, mobile app development, and ux/ui design. Their small company is located in Ciudad Autonoma de Buenos Aires, Argentina; Mexico City, Mexico and Tampa, Florida.

    Industries

    Notable Project

    Intermedia developed an AI-based routing algorithm and mobile app for a custom software development firm. The team worked on the front- and backend of the mobile apps using Python, NodeJS, and React Native. 

     

    'They are very human. This could sound weird, but the custom service we received was one of the best things."

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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

      4.9
    • Cost

      4.9
    • NPS

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

    Industries

    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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  • 12
    • 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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  • 13
    • $50,000+
    • 50 - 249 employees
    • Buenos Aires, Argentina

    United Virtualities is a tech consultancy in New York; Buenos Aires, Argentina; Guadalajara, Mexico; and Barcelona, Spain. Founded in 2009, they have about 121 employees that serve clients in the consumer products, financial services, and healthcare industries. Services include IT strategy, web development, and big data consulting.

    Clients

    • Godiva
    • National Geographic
    • Samsung
    • Fender

    Industries

    Notable Project

    United Virtualities helped develop an online pharmacy platform that’s customizable for a range of clients. They helped with conceptualization, wireframes, and graphic design.

    "We were overall very happy with the work produced by UV."

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  • 14
    • 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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  • 15
    • $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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  • 16
    • 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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  • 17
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 2 - 9 employees
    • Buenos Aires, Argentina

    InAllMedia is a design and software development company headquartered in Seattle with locations in London and Buenos Aires, Argentina. Founded in 2013, they've grown to a team of 46 that provides web development, mobile app development, and custom software development services, among others. 

    Clients

    • GlobalLogic
    • SmartWeb
    • Leo Burnette

    Notable Project

    With the goals of rapid team augmentation and bolstering their capabilities, the client hired InAllMedia to provide development, user interface, and user experience services.

    "InAllMedia seems to have a good grasp on different technologies. They have great .NET and Java skills."

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  • 18
    • Undisclosed
    • 10 - 49 employees
    • Vicente López, Argentina

    Incognito Worldwide is a SEO agency. The small Wilmington , Delaware-based firm was launched in 2014. Their team provides search engine optimization, digital strategy, web design, web development, and more.

    Industries

    Notable Project

    Incognito Worldwide developed a website and created a business account online for a psychotherapy office. They have also been maintaining the website and have been supporting the client's marketing activities.

    "They have gone over and above to earn my trust by being dependable, responsible, and effective."

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  • 19
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Folka Media is a web development firm located in AUK, Argentina. The small firm was founded in 2010. Their services include web development and web design.

    Industries

    Notable Project

    A Travel Booking Platform hired Folka Media to provide web and app development services. These ongoing efforts include website redesigning, mobile app building, and other media platforms update and development.

    "They show outstanding commitment."

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  • 20
    • Scheduling

      4.7
    • Quality

      4.6
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Ciudad Autonoma de Buenos Aires, Argentina

    Arbusta is a data analytics company and application testing company in Ciudad Autonoma de Buenos Aires, Argentina; Rosario, Argentina; Medellin, Colombia and Montevideo, Uruguay. The midsize firm was established in 2013. Their services include BI & big data consulting & SI and application testing.

    Industries

    Notable Project

    A digital transformation firm hired Arbusta to provide help with internal business services. They handle everything regarding QA processes and testing, among other efforts.

    "Their skills to adapt to the requirements of a changing environment are outstanding."

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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+
    • 250 - 999 employees
    • Buenos Aires, Argentina

    Hexacta was founded in 1999 and is headquartered in Buenos Aires, Argentina. They have 5 other locations throughout Argentina, a location in each Brazil, United States, and Uruguay. With 548 employees, they provide custom software development, mobile app development, and web development services for midmarket, enterprise, and small businesses.

    Clients

    • Axioma
    • Bollore
    • Sancor Seguros
    • Microsoft

    Industries

    Notable Project

    Hexacta used Azure Visual Studio and Windows to design and develop an integrated development environment and debugging platform for a SaaS company. They’ve also worked on UI prototypes.

    "We’re reviewing it today and the quality of their work so far has been fantastic."

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  • 22
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Buenos Aires, Argentina

    ITPS One is a Miami, Florida-based IT managed services company. The midsize firm was founded in 2008. Their services include IT managed services, ERP consulting and SI, IT staff augmentation, custom software development, and more.

    Industries

    Notable Project

    ITPS One provides various consulting services for a construction company. They provide advice on costing, purchasing, maintenance, controlling, and supply chain through another third-party vendor.

    “They have local knowledge of the region, so it’s easy for us to operate there successfully.”

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  • 23
    • 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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  • 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

      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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  • 26
    • 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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  • 27
    • 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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  • 28
    • 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

    UX design agency Kambrica was founded in 1996. They are headquartered in Buenos Aires, Argentina and have a small team. Their services include ux/ui design, product design, web design, IT strategy consulting, and more.

    Industries

    Notable Project

    Kambrica rebranded a health insurance's business image. They helped the client meet their business objectives.

    "They exceeded our expectations."

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  • 29
    • 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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  • 30
    • $5,000+
    • 2 - 9 employees
    • BVB, Argentina

    Bracketmedia is a web development and design firm based in Buenos Aires, Argentina. Founded in 2004, their team of 7 serves clients in the marketing and advertising sectors. Services include WordPress development.

    Notable Project

    Bracketmedia supplies custom WordPress development for a web design and development company’s enterprise-level customers. They assist with planning projects and quotes as needed.

    "Bracketmedia is responsive, reliable, and full of experts in their field."

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