Top 70 JavaScript Development Companies in Buenos Aires

Rootstrap provided business strategy consulting and software development services for a music startup in the US. The client wanted to build a digital platform to connect local musicians. Rootstrap's team outlined an MVP process and monetizing strategy. Since the prototype was introduced, the client has received considerable funding from outside sources, as well as positive feedback from professional musicians.

"Their work looks good and we’ve learned a lot. They’ve been great to work with." – Founder, Music Startup

Velocity Partners put together several versions of a website for an entertainment company targeting kids and families. They also set out to improve coding and transition the site to Amazon Web Services. The client saw an increase in web traffic as a result of the partnership. 

"They’ve helped us increase our traffic by improving the site’s loading time. Also, the automation that they utilized in the coding process helped us save a lot of money and time when building new components." —Project Manager, Entertainment Company

Altoros worked on blockchain development for an insurance platform. Altoros developed multiple software projects for the client including a monitoring interface and a custom front end. Altoros also connected the client to Smart Contract and built a cloud-based monitoring network on the software. 

"They [Altoros] have very high-class project management. All team members are skilled from a technical, organizational, and logistical standpoint. They perform very well." - CEO, Insurance Platform 

NaNLABS developed an iOS and Android app for a breast cancer foundation. The app operates in six languages and shows users how to perform their own examinations. It also features automatic push notifications as reminders. The client boasts a user base of over 50,000.

"They were really fast and really easy to work with, and were great communicators throughout." — Founder, Breast Cancer Foundation

United Virtualities provided web development services for a virtual education platform. Their team built a website that presents and archives webcasts. The platform has received positive feedback for its look and functionality.

“The expertise they provided to build a very technically challenging website was remarkable.” – President & Owner, Virtual Education Website

WillDom provides staff augmentation for a software development company. They work together with the client’s teams to build custom software products. They’ve also helped develop apps for iOS and Android. 

“WillDom provides a really valuable service.”

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."

devartis built a website for a writing workshop to highlight their programs. Their team developed their front- and backend using Django, Python, and JavaScript. he website connects writers with other writers. Their high-quality work set them up for future engagement.

"The team at devartis is very approachable, nice, responsive and savvy."–Owner, Writing Workshop 

White Canvas developed and designed a website for a B2B lead generation company. White Canvas also optimized the site, improving overall performance and loading times. The company is satisfied with the results.

“They are highly organized, very skilled (especially at front-end code), and reliable with regards to deadlines.” - CEO, B2B Lead Gen Company

An educational webinar company needed a platform that could handle their large volume of clients. Using Google App Engine, Devsar came on board as a partner to create a webinar platform that uses live screening. The team now provides ongoing feature builds and support for the client.

"What impresses me about Devsar is their ability to walk in their client’s shoes, understand the need, and their ability to execute without having to follow through daily or weekly." — Founder, Educational Webinar

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."

Amalgama developed an app for an emotional health streaming platform. The product is compatible with both an iOS and Android version. The client was impressed with their project management and communication.

"Their team is really collaborative. It’s not like we just give them a roadmap and they build it—they ask questions and are involved in understanding our business." — CEO, Emotional Health Streaming Platform 

Underscope provided development expertise for a fast-casual restaurant. They developed a custom ordering platform with both web and mobile versions. The team trained inhouse teammates in React and they continue to support redesigns and updates. They helped the client's development be more efficient and trained on React.

"They’ve helped us become more efficient in terms of development and everyone is trained on the React base." –Head of Digital Strategy, Fast-Casual Restaurant

Zarego partnered with a media company to elevate their new captcha product for its launch. They provided the client with useful features and integrated a way for consumers to interact with the ads more efficiently. The client had a 100% uptime to 10 million consumers.

“Zarego did an excellent job. We were very happy with them and we still meet with their team every now and then. We started working with them in 2013 and we’re still looking for new projects to do with them five years later, which speaks for itself.” – CEO, Media Company

A fashion retail brand tasked Simplex Software to augment their data engineering team with one full-time engineer who will work on both business facing data pipelines and enhancements to the brand's data infrastructure. With the additional engineer, the brans was able to set up a new pipeline orchestration platform using Airflow and Kubernetes, deploy a new batch event service to power automated personalized emails, establish pipelines integrated with 3rd party advertising platforms, and develop an alerting system around Airflow and Pagerduty. 

"The team member seamlessly plugged into our Slack, JIRA, and Pagerduty for bi-weekly sprint commitments, but was also very self-sufficient in managing bugs and making improvements." -  Director of Data Science & Analytics, Fashion Retail Brand

10Pines provided outsourced development services for a software company. The team worked in Ruby on Rails. The team did an exceptional job of delivering on time.

“The vast majority of the engineers that I’ve engaged over the last four years have had good communication skills.” – Director of Engineering, Software Company

BEON Tech Studio provided staff augmentation services for a software development agency. Their team placed a React Native developer and mobile engineer to work with the client’s team. The internal staff is impressed with the augmented staff member’s work.

“They went out of their way to make sure they were the right resource for us.” – Founder, Software Development Agency

SINAPTIA provided site maintenance for a prescription eyewear company. The team implemented new features and migrated the site to AWS hosting.

"Their team is very reactive, even with our four-hour time difference. If an issue pops up during off-hours, they still make sure to jump on it." – CEO, Prescription Eyewear Company

A product development firm needed to supplement their development staff. InAllMedia helped develop the product using .NET and Java, in addition to designing its UI and UX. 

"They have a very good background on different technologies and great experience on top-notch clients. It's been a good experience so far." —Delivery Head, Product Development Firm

Kelsus partnered with pet-owner social media company to design, create the application, and build an algorithm for a weekly competition to feature owners pets. The results were 20,000 users and over 30,000 pets on the platform with Kelsus app development.

“I can’t say enough positive things about them. Rather than just building whatever we ask of them, Kelsus has been very helpful about leading us through the development process. As a self-funded startup, we don’t always know what we’re building, so they advise us on the most efficient ways to proceed.” – Co-Founder & CEO, ZooPix

Hexacta designed and developed an integrated development environment and debugging platform for a SaaS company. They also worked on UI prototypes. Their work has had a massive impact and of great quality.

"They’ve had a tremendous impact." –CEO, SaaS Company

Bracketmedia provides web development services for a web design and development firm. They work in WordPress and create sites for third part clients. The team is responsive and reliable.

“They feel like a partner that fits in well with my team.” – CEO, Digital Agency

Smallcode developed a website for a kid’s products e-commerce store. The store needed a WordPress website for their business, and required the site to appeal to the target market. The project has only recently started, but sales are already starting to occur.

“I’m most impressed by their communication — they were always available.” - Owner, E-commerce Store

An airline partnered with Codea IT to develop a web application to help the backend team manage airline ticket prices.  They provided them with the tools the company needed to maintain success of their new business. 

“They weren’t deeply familiar with our vision and the type of technology we were working with, so there was a bit of a learning curve. With that said, they were committed to bettering their knowledge. With hard work and dedication, Codea IT delivered on time and according to our expectations. We continue to work with them on other development projects.” – Technical Lead, Airline Ticket Company

Tec Solutions Network developed the internal management system for a digital marketing firm. The agency was able to match their business and culture. The client prides Tec Solutions Network on their communication.

"They are knowledgeable about business, not only the technical side." — CEO, Digital Marketing Agency 

Litebox worked on various projects with a digital design agency. The projects involved various languages such as HTML, Vercel, and JavaScript. The agency is able to better meet the needs of their clients with Litebox’s help.

“Their team stays updated on the latest technologies, working to improve their services.” - CEO & Founder, Digital Design Agency

Workflow Development SA handled an app migration project for a security firm. The team moved about 15 apps from Lotus Notes to a .NET-based module. This project was critical because it allowed the firm to handle various business processes such as logistics and purchase management.

"All of these applications document many of the company's administrative processes, making them very important." – IT Analyst, Security Firm

MAGNETICO provides custom software development services for an online variety store. They are working on the client's POS and integration systems using Java, React, PHP, and NodeJS.

"When problems arise, we are alerted as soon as possible."

GeekGauchos worked with a digital agency to support their e-commerce development needs. They worked on client projects and delivered cost-effective solutions. 

"They supported our staff and were cost-effective." – CFO, Digital Agency

Julasoft works on several projects for a consulting company requiring development services. They developed a mobile pre-sales platform and other platforms. The deliverables have functioned as expected and help the client continue to grow. 

"Their communication and timely deliveries are most impressive." – Partner & General Manager, Consulting Company