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Julio Rivas

iOS Software Engineer

Works remotely from Madrid

  • 40.4167754
  • -3.7037901999999576
  • Suggested rate €240 / day
  • Experience 7+ years
  • Response rate 100%
  • Response time 1 hour
Propose a project The project will begin once you accept Julio's quote.

This freelancer is available part-time (Evenings & weekends) but hasn't confirmed their availability in over 7 days.

Part-time, Evenings & weekends

Propose a project The project will begin once you accept Julio's quote.

Location and workplace preferences

Location
Madrid, España
Remote only
Primarily works remotely

Preferences

Project length
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months

Verifications

Freelancer code of conduct signed
Read the Malt code of conduct

Verified email

Reputation

Stack Overflow

Stack Overflow : Julio Rivas Julio Rivas
  • 1 Reputation
  • 2 Bronze
  • 0 Silver
  • 0 Gold

Languages

  • Spanish

    Native or bilingual

  • English

    Fluent

Categories

Skills (27)

Julio in a few words

Ingeniero en Informático especializado en apps móviles y en el desarrollo iOS.

Llevo mas de 12 años trabajando en el sector de las aplicaciones móviles, muy especializado en el desarrollo de apps para iPhone y iPad, tanto en Objective-C como en Swift.

Puedo ayudarte a desarrollar tu app desde la definición del producto hasta su publicación en el AppStore, pasando por su puesto por su desarrollo completo.

Suelo trabajar con frameworks muy útiles para apps como Firebase, Fabric, Segment.io, OneSignal, CleverTap, Accengage... y también tengo experiencia en juegos (OpenGL, SceneKit) y realidad aumentada (ARKit, Vuforia)

No dudes en contactarme si tienes una idea y necesitas llevarla al iPhone ;)

## Skills ##
- Apps Development for iOS (more than 40 apps published in AppStore)
- Involved in Product Definition and Project Management
- SOLID and Clean Code practitioner
- Swift, Objective-C, UnitTesting, TDD, Git
- Agile methodologies, Scrum Master, Kanban, GitFlow
- iOS Development Teacher/Lecturer
- Other development experience in Android, J2ME, Blackberry...

Portfolio

Experience

Parclick

Travel & Tourism

Senior iOS Developer

Madrid, España

January 2017 - May 2021 (4 years and 4 months)

Principal iOS developer of the company. I built the iOS app from scratch and keep working in all new features and improvements.

Stack: Xcode, Swift, MVC/MVVM + Rx, CoreData, Repository, DI, ServiceLocator, Cocoapods, Fastlane, Firebase, UnitTesting, Lottie, Stripe, Braintree, CardIO, Lokalise, Alamofire, Tuist
Swift Xcode iOS iPhone Websocket Stripe UnitTesting Fastlane

Valeet

Travel & Tourism

Lead iOS Developer

Madrid, España

May 2016 - December 2016 (7 months)

I build the first version of the app from scratch.

Stack: Xcode, Swift, MVC, CoreData, Repository, DI, ServiceLocator, Cocoapods, Segment, Firebase, UnitTesting, Stripe, Braintree, Alamofire

Trov Inc

Banking & Insurance

iOS Software Engineer

Danville, Estados Unidos de América

May 2015 - December 2016 (1 year and 7 months)

Design and develop iOS application software for any aspects of Trov's services as required. Working remotely from Madrid.

Technologies and tools: Swift, ObjC, Xcode, Cocoapods, Carthage GitHub, Jira, PivotalTracker, Confluence, Optimizely, ZenDesk, Jenkins, Fastlane, CoreData, Realm, Fabric, Crashlytics, Testflight

Methodologies: Gitflow, CodeReview, Continuous Integration, Agile, Unit Testing, SOLID, TDD, VIPER, Reactive, Dependency Injection, Service Locator

Accedo.tv

Press & Media

Lead iOS Developer

Madrid, España

December 2014 - May 2015 (5 months)

As Lead iOS developer I lead specific mobile Accedo’s projects team in Southern Europe and Latin
America, including, but not limited to, managing mobile projects and development team, solution architecture, development of iOS software applications, deployment of products and solutions, helping with pre-sales and demos and working with product development as well as similar tasks.

Projects: Fox Play for iPad, NBCU - SyFy

TAPTAP Networks

Press & Media

Lead iOS Developer

Madrid, España

June 2012 - December 2014 (2 years and 6 months)

Lead of iOS department in TAPTAP Networks, the largest mobile advertising network in Spain. Working in mobile advertising library development and integration, and in new applications.

Technologies: Redmine, Jira, Wrike, Trello, Xcode, Cocoapods, Git, Bitbucket, iOS Static Libraries, Infobip, BugSense, ComScore, Google Analytics, Omniture, TestFlight, CocoaPods, MRAID, VAST, Finger printing, SecondScreen, Recognition, Beacons, Advertising SDKs.

1 project on Malt

(1 rating)

Thomas - Valassis Communications S.L.

27/05/20

Julio es un gran profesional. Conoce perfectamente la tecnología y el proceso de trabajo que conlleva el desarrollo de aplicaciones móviles. Nos ayudo y aconsejo durante este proyecto. Contaremos con el en futuros desarrollos.

Gorka Hernando - MobileKnowledge

11/16/2020

Julio es un gran profesional que rápidamente pudo hacerse con nuestro código y solventar un problema de integración que veníamos teniendo. Conoce muy bien la tecnología de desarrollo para iOS. Es cómodo y sencillo trabajar con él.

Fractaliax Digital - BANK OF KEYS SL

10/14/2020

Julio ha sabido comprender nuestras necesidades en todo momento. Nos ha asesorado desinteresadamente en innumerables ocasiones y ha dado un toque muy especial a nuestro proyecto. Somos exigentes y Julio ha cumplido nuestras expectativas. Es un excelente profesional. La comunicación es muy fluida y va a entender perfectamente tu idea o proyecto para después hacerlo realidad. En nuestro caso, hemos contactado con más de 4 desarrolladores y únicamente Julio nos ha solucionado los problemas. Nos ha desarrollado una App completa y no podemos estar más satisfechos. A día de hoy seguimos trabajando con el. Gracias Julio.

Education

Certifications