We handcraft digital products with an acid twist.

Acid Tango is a digital product design and development studio. We help funded startups, corporations and venture builders turn their ideas into awesome products.

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EU logo

European Union

European Regional Development Fund

A way to build europe

Skills & Services

Since our inception in 2012, we have solved various real technological challenges and produced top-quality applications. From automotive fleet tracking systems to an RFID wristband ticketing platform to developing one of the largest Spanish human resource database systems.

Digital Product Design

We apply user-centred design methodologies to build intuitive digital products that focus on user experience and achieving business goals. We take a design-first approach and never get constrained by technological limitations.

  • Research & ideation
  • Prototyping and UI design
  • Design handoff
  • Product management
This is how we do it

Software Development

We build custom-made front-end and back-end cross-platform solutions that are secure and scalable using the latest technologies such as NodeJS, Ruby, Python, Vue, and React.

  • Careful tech stack selection
  • Technology architecture
  • Periodical software delivery
  • Collaborative development
This is how we do it

Small squads, great results

We are crafters. We believe in clean, quality code and design. This is our essence and it is what we enjoy doing everyday.

We like to get personal with the people we work with, hearing your story, making sure we can understand your needs and how best to approach your assignment.

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What people say

"Wondo: Acid Tango joined us to speed up the launch of new mobility services. It was a fast and efficient plug-and-play integration with our product and engineering team. Not only they managed to significantly reduce the time of development of new features, but also incorporated new best practices of design and development to our company."

"Acid Tango is our go-to technology partner for the latest knowledge and trends in product development. Having these specialists on board is of the utmost relevance for a startup, as they give us confidence that we are covered with what we need to know and implement today, and might need tomorrow."

"The Acid Tango squad has an outstanding level of commitment and their absolute integration with Synergie’s team has really added value. They aren’t just writing code for a requested feature, they’re part of the entire creative process and have helped us introduce new techniques and technologies to our codebase."

"Acid Tango has continually exceeded expectations, helping not just with the product redesign, optimizing user experience and user interaction, but with continuous monitoring and iterations. Their tech methodology and strong agile culture have profoundly impacted in our work routines. I particularly appreciate how proactive and dedicated the team has been."

We want to get to know you and help you build your business. Schedule a call with us today and find out how we can help you.

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