Dreams come true.

1. Corporate Brochure

2. Acid Tango is a digital product design and development
studio based in Madrid. We help funded startups,
corporations and venture builders innovate and build digital
products. Our mission is to ensure the success of our clients’
ideas through meaningful innovation and high-quality
handcrafted digital products.
Since our inception in 2009, we have produced top quality,
user driven applications and have solved various real
technological challenges for large tech-based businesses.
Each of our team members has a design mindset, all
keeping your users top of mind.
We take a personal and handcrafted approach to every new
project, working alongside your team, enhancing the speed
and quality of your project and becoming your technological
partner. Our ultimate goal is to design, build and improve
innovative products which will make this world better.
Who we are

3. What we do
Product Design
We apply user-centered design methodologies to build
intuitive and interactive digital experiences that focus
on conversions. We take a design-first approach and are
not constrained by technological limitations.
Full Stack Development
We build custom-made front and backend cross-
platform solutions that are secure and interoperable
using the latest technologies such as NodeJS, Ruby,
Python, Vue and React.
Information Infrastructure
We specialize in developing complex and robust
information systems that are robust and scalable using
big data infrastructures that can handle vast volumes of
data, such as Docker and Kubernetes.

4. How we do it
We have a strict methodology to build successful
products and businesses:
Discovery
• Market Research and Benchmarking
• Design Thinking / Design Sprint
Design
• UX/UI (Wireframes, Flow, Prototyping, High Fidelity Design
• Divergence - Convergence
• Design Handoff
Development
• Development in the most adequate language
• Periodical deliveries during the product development
Project monitorization
• Market launch and consultancy assessment
• CTO / technical team or CPO according to the client’s needs
• Interim services, recruitment and knowledge transfer
Iterations and improvements
• Subsequent iterations and improvements

5. Why work with us
Our agile, iterative way of working makes us an ideal
partner for a venture builder, with benefits such as:
• Multidisciplinary team. As soon as we kick off a project,
we allocate a squad fit to the needs which becomes part
of the team. Our profiles will be balanced according to the
different tasks that have to be carried out.
• Accompaniment, audit and consulting in each phase. Past
experience in development projects enables us to evaluate
different alternatives to build a stable solution for later
stages of escalation.
• Continuous reviews during the process, identifying problems
and potential improvements.
• Transparency. Full adaptation and commitment throughout
the entire development process with collaborative tools
• Transfer of all documentation and information in an
appropriate and adequate manner.
• CTO/CPO as a service. We provide assistance depending on
the needs of the technology or product management board.

6. Case Studies
2016-2019

7. Glownet provides RFID contactless solutions for the live
event industry, particularly music festivals. Their solution
combats ticket fraud, reduces queues, slashes transaction
times, increases spend per head, cuts staffing costs at gates
and bars and controls staff theft. It also gives promoters
transparency on vendor sales and provides customer
segmented profiling on purchasing behaviors.
Glownet

8. Building the
backbone of Glownet
Glownet reached out to us in their early days to help them
build the core of their system. Our responsibility was
mainly to provide a backend system that would connect
the RFID devices to an administration portal that allows
the devices to be managed, including credit purchases
through service stations and global sales monitoring. We
additionally built end-user interfaces that would allow
online credit purchases and refunds to take place as
well as integrating its services with third-party ticketing
systems that would enable users to preorder credits on
checkout.
Technologies used:
Ruby on Rails, JavaScript, jQuery, Slim, SASS, PostgreSQL

9. Used by recognized
brands worldwide
Glownet has deployed its fully cashless services at over
600 events across 40 countries worldwide with over 4
million unique activations. Clients include Live Nation,
Sonar and many more major music festival organisers.
The team has also worked with brand partners such as
Pernod Ricard, Spotify, Paypal, Maserati to enhance the
live event experience.

10. Trive is the first end to end vehicle e-commerce platform
in Europe. It is an elegant and smart solution for anyone
looking to find, try or purchase a car. With the support
of industry experts and the implementation of advanced
technologies, the platform provides users with an interactive,
comprehensive and rewarding car purchasing experience.
Trive

11. An advanced
e-commerce platform
We were contracted to build their vehicle e-commerce
platform from the start which included several innovative
features, such as Live Video or Test Drive that allows
users to inspect the vehicle from their computer or phone
while being explained by an expert and request a real
free test drive from the comfort of their home.
Technologies used:
Ruby on Rails, JavaScript, WebRTC, jQuery, Slim, SASS, PostgreSQL, Amazon AWS

12. BotOn is a B2B intelligence platform that provides mobility
data services to businesses in the automotive industry.
BotOn does this by processing data collected by different
capturing devices such as OBD’s, mobile phones or
connected vehicles to provide invaluable insights such
as detailed trips reports, fuel consumption, real time geo
location, vehicle health diagnostics and driving behaviour.
BotOn

13. Building the future of
connected vehicles
We were contracted at the initiation phase of the project
and took responsibility for building the core technological
architecture on which BotOn is based. Working tightly
with the projects team we designed a system that would
be versatile and could work for individuals as well as for
businesses. The core services included detailed trip
analysis, real-time geolocation tracking, vehicle
diagnostics and a push notification system for both
end users and management. We also developed an API
that third-party developers could use to integrate BotOn
services into their applications.
Technologies used:
Ruby on Rails, Vue.js, Docker, Rancher, Consul, PostgreSQL, PostGIS

14. Endless use cases for
automotive businesses
Although BotOn is still in its infant phase, it’s business
applications are endless. Currently, there are already car
renting business such as Bipi and Mitsubishi Chile using it
to track and monitor their fleet of vehicles. BotOn brings
the opportunity for fleets and manufacturers to keep an
updated status of each vehicle at all times. This offers
the ability to forecast when a car should need to go to a
workshop or be informed in real time if any vehicle of a
fleet has been damaged or stolen.

15. Being one of the largest human resource platforms in
Spain and responsible for over 280,000 signed contracts
in the last 4 years. This company with an international
presence has redefined how technology is implemented
in the human resource industry.
Their services provide corporations with a platform that
allows them to manage large employee data-bases with
management features that allow for contract renewals,
digital signage of contracts and document management.
Synergie

16. Putting an end to
endless paperwork
After analyzing the key processes linked to human
resource management, we embarked on a mission to
automate and simplify the repetitive tasks which human
resource managers must undergo every day.
Through powerful filtering capabilities, biometric
signature integrations and mass editing tools we
simplified how managers search and manage employee
contracts. One key feature of our solution was to allow
managers to stack contracts and sign them all with one
signature action, saving them valuable time.
Technologies used:
Ruby on Rails, JavaScript, Websockets, jQuery, Slim, SASS, PostgreSQL

17. Long term partners
in innovation
This ever-growing industry and Synergie’s hunger for
innovation has developed a strong partnership between
us where we are constantly improving their system,
enhancing latency, improving security while continually
planning the next features to enhance their services.

18. We are strong believers in the sharing economy and that it
will play a crucial role in the future. Through Fleeet we have
helped car owners earn money as well as drivers to find a
car when they need it. That is why our experience building
this platform has been more than inspiring.
Fleeet

19. Developing a unique
subscription based
marketplace platform
for car fleets
Fleeet contacted us to help them build their marketplace
platform that allows individuals and businesses to
monetize their unused vehicles through a rental based
subscription model. Once an owner has registered a
vehicle it becomes available on their marketplace website
allowing anyone to rent it through a simple checkout
experience.
Technologies used:
Ruby on Rails, Vue.js, Docker, Sass, Amazon Web Services, Jenkins, Docker, Elastic Search

20. A seamless online
checkout experience
Fleeet provides a simple checkout experience with
default payment periods but also allows for custom rental
intervals. All subscriptions integrate insurance which is
automatically calculated at checkout, whilst subscription
payments are automatically collected through direct
debit or credit card gateways.

21. Our stack
We like quality code, so we follow high-end standards
and write clean code. These are some of the languages
and tools we use.
Product Design
Frontend Development
Backend Development

22. Contact us at info@acidtango.com
or visit us online at www.acidtango.com