A devoted Android developer offering experience designing, implementing, integrating and supporting applications
developed in both autonomous and collaborative environments for mobile and tablet devices on the Android
Developed user-friendly, aesthetically pleasing and fully functional applications for
Proficient in object-oriented programming, data structures, problem solving and
Developed, published and maintained a ground breaking mobile application for
TOPDOX with apploximately 80K downloads and 1000 daily users.
Developed two only professional and non published Android applications to CimSoft –
Tecnologias de informação, only used by their customers.
Knowledge in UI performance technics and experience leading with mobile and
specific Android platform issues.
Highly motivated, flexible team memeber who loves to learn, computer savvy.
Passionate to update my knowledge and skills through continuous self learning
Some Skills Java
Experience TOPDOX – Porto October 2015 – Present
Android Lead Developer
I joined TOPDOX in October 5th to build the Android application, in late November we
launched the very first version to the Google Play Store. In four or five months we got the
50K users badge and at the moment we have almost 100.000 users only in the Android
platform and about 1150 daily users. The fast pace I’ve been working to archive our goals is
one of the most challenging things and is leading me to a fast personal and professional
growth. Beside all the technical challenges I had to solve, this project is also allowing me
to be aware of the marketing and business side of a product.
TOPDOX Android app @ Google Play Store:
Technologies and Resources: Java for Android, Android Studio, REST, Material Design, Git,
Agile methodologies, Picasso, Stetho, MVP/MVC design patterns, billing system (in-app
purchases), Volley and Retrofit 2.0..
João Miguel Mariz de Barros Zão
Software Developer, Mobile, Android
firstname.lastname@example.org – 919238221
Edward Hloomstrong / RESUME P a g e | 2
CimSoft – Porto February 2015 – July 2015
1. Intern project: Módulo ’O meu Mordomo’ para aplicações móveis e domótica.
This challenging project took place over the entirety of the final semester in my MSc in
Electrical and Computers Engineering. It required excellent planning and organizational
skills, and the ability to teach myself an entirely new and complex subject. The project was
a sccess, with the system being able to easily allow users to monitor and control domestic
devices through a mobile device.
Technologies and Resources: Xamarin, C#, .NET, ASP.NET, SOAP, PostgreSQL,
LDAP, Raspberry,Pi, Android, iOS and Windows Phone.
2. Mobile business applications: MediaDoc and MediaPOS Mobile
In order to increase my learning curve in multi-platform mobile development, the company
challenged me to build the mobile application for two of their main products. One of these
projects is MediaDoc which is a Document Management Processes and Workflow
software, mainly used in the law firms and solicitors sector. The other product is
MediaPOS which is a point of sales software available for several economic activities. the
main goal was to develop beauty, clean and user-friendly UIs and funcional applications
for their business customers. These apps integrated the product package to their business
customers so they are not published at public stores but they are referenced in the
company website: http://cimsoft.pt/pt/mediadocmobile.html
Technologies and Resources: Xamarin, Visual Studio 2013, C#, .NET, LDAP,
Education FACULTY OF ENGINEERING, UNIVERSITY OF PORTO – Porto, PT
MSc in Electrical and Computer Engineering
Google LaunchPad Summit Day(May 2016, at Beta-i Lisbon), a restrict and
development oriented event by google. I had the opportunity to learn and share
knowledge about best practices in Android development and many other things
with Andrés Ortiz(Developer Program Manager at Google) and with two
GDE(Google Developers Experts) Jorge Barroso Carmona and David González.
I was a federate football athlete since I was nine. I played as a professional when I
reach the senior age but two years later I had to quit so I could focus on my
I seek for computers and technologies since I remember myself. I really enjoy a
good computer game and lately the interest for game development started to