I am a Mobile Senior Software Engineer who strives for well crafted software, and using CI&CD to deliver value to organisations.


Moonpig Ltd 2017-06-01 —

iOS Software Engineer

Photobox is an online photo printing company. As part of their mobile team I worked on improving the conversion rate of their checkout module and improving their legacy codebase.

Tigerspike Ltd 2016-09-01 — 2017-05-30

Senior Software Engineer

Tigerspike is a digital products company that specialises in Mobile application development.


  • Won 2 times since becoming Senior the "Values award", as voted by colleagues on a monthly basis.
  • Acted as Tech Lead for a highly complex project, managing up to 8 developers.
  • Took part on global Android SME meetings.
  • Took part on recruitment, interviewing scores of candidates, ranging from Associate to Tech Lead, for SET, Android SE and FullStack SE roles.

Tigerspike Ltd 2014-09-01 — 2016-09-01

Software Engineer

Worked as an iOS and Android Software Engineer. Taking part in Agile projects using Scrum and Kanban.


  • Won 2 times the "Values award", as voted by colleagues on a monthly basis.
  • Migrated Objective-C codebases to Swift.
  • Managing Jenkins CI&CD jobs for Android & iOS.
  • Built a wrapper around Fastlane to run CI and CD jobs for multiple projects using a YAML configuration file in Ruby.
  • Migrated Bash CI scripts to Ruby.

TechIdeas 2011-02-01 — 2014-08-01

Software Engineer

Worked as a Software Engineer for a small agency where I learnt several different languages and frameworks.


  • Developed an infrastructure management desktop application for industries using Eclipse RCP.
  • Developed backends using PHP + MySQL
  • Developed backends using Java + MySQL
  • Developed backends using NodeJS + MongoDB
  • Developed Android & iOS apps.
  • Developed apps for the banking industry and the city council, which required high levels of security.

Open University of Catalonia 2013-01-01 — 2016-01-01

Engineering (M.Eng.)


  • AI
  • Mobile Development
  • Project Management
  • Image processing

Polytechnic University of Catalonia 2008-09-01 — 2010-07-01

Computer Systems
Bachelor of Engineering

Tigerspike Values Awards x 4

by Tigerspike
Monthly the whole office will get to vote up to 3 colleagues for adhering to the company's values and doing a good job. The colleague with most votes gets the award.

Semsorgrid4env 2011-04-01

Published by EU project

SSG4Env is a semantic sensor grid architecture whose main objective is to detect possible future floods at southern England. I took part in the last few months of the project and authored 4 publications alongside University professors and other professionals involved in the EU project. The website is currently down.

Computer Science fundamentals

  • S.O.L.I.D.
  • Design Patterns
  • Architectural patterns
  • Memory management
  • Garbage collection vs Reference Counting
  • Functional programming
  • Reactive Functional Programming
  • Thread management

iOS Mobile development

  • Swift
  • Objective-C
  • UIKit
  • ResearchKit
  • HealthKit
  • CoreData
  • xcodebuild
  • Provisioning

Android Mobile development

  • Java
  • Android SDK

Continuous Integration and Continuous Deployment

  • Jenkins
  • Travis CI
  • Fastlane
  • Gradle
  • Ant
  • Maven
  • HockeyApp

Agile development

  • Scrum
  • Kanban

Multiplatform development

  • Xamarin (C#)
  • Titanium Appcelerator

Backend development

  • NodeJS
  • PHP
  • NoSQL


  • Ruby
  • Bash
Native speaker
Native speaker

Computer Science

  • Functional Programming
  • Swift in the backend
  • Backends at scale
  • Kotlin


  • Foodie
  • Netflix
  • Reading
  • Traveling

Josep is the swiss army knife of mobile develop. He is proficient in depth in so many technologies that is normally the go-to guy when you want things done quickly and properly. He adapts to any situation, responsible and committed. He is always on the ready and enjoys a good challenge. Personally he is really fun to be around, amazing personality and a great team member infecting everyone around with good mood and positive vibes independently of the situation of a project which is something invaluable these days. The real challenge for you is to challenge him.

— Pablo Dimenza, Director of Technology at EG+ Worldwide

Upon demand

— Rui Silvestre, Senior Mobile Tech Lead at HSBC