Alexandru Hulpe available

Alexandru Hulpe

Java Developer | Senior Android Developer

Profileimage by Alexandru Hulpe Java Developer |  Senior Android Developer from Cluj
  • Cluj Freelancer in
  • Graduation: Automation and Computer Science
  • Hourly-/Daily rates:
  • Languages: English (Full Professional) | Romanian (Native or Bilingual)
  • Last update: 23.11.2020
Profileimage by Alexandru Hulpe Java Developer |  Senior Android Developer from Cluj
CV - Alexandru Hulpe

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Highly motivated and persevering developer with over 4 years of professional experience working in an Agile environment designing, developing, integrating and testing solutions for mobile apps on the Android platform. Passionate about analysing, designing and finding solutions for software problems with immense attention to detail, with the following responsibilities:

• Design, develop and maintain project components
• Estimate features based on requirements
• Create and update technical documentation
• Code quality
• Status reporting
• Adhere to Agile Scrum processes
• Customer facing

I enjoy developing Android Mobile Applications using Java, Kotlin, RxJava, Retrofit, Jetpack, Firebase.


Android, video player, scrollable, REST API calls, JSON, XML, Kotlin, Java, automation testing, OEM, JaxB, Xslt, Spring Core, Apache commons, Mvel, SpEL, SQL, AWS, Kafka, web application, scalability, MySql, Mongo, ElasticSearch, Spring, Jpa, Tomcat, unit testing, bug fixing, dependency injection, refactoring, RxJava, Retrofit, Volley, Picasso, Glide, NFC, Bluetooth
  • 02/2018 - 05/2019

    • Softvision
  • Java Developer
  • Tools AT&T is actually a collection of projects that work together to provide Cluj-Napoca
    end to end automation testing solutions for AT&T device related projects. One
    of the use cases we have is when an OEM wants to launch a new device for
    AT&T. Without the use of the next mentioned tools, both AT&T and OEM would
    have to manually execute more than 100 test cases with medium to high
    complexity for the new device qualification.

    Technologies: JaxB, Xslt, Spring Core, Apache commons, Mvel, SpEL, SQL,
    AWS, Kafka

  • 12/2017 - 03/2018

    • Softvision
  • Java Developer
  • Helping a customer to go Digital. The first step was to leverage the existing Cluj-Napoca
    web application and migrate it to newest technologies according to industry
    best practices. Initial application was a monolith and for better performance
    and scalability we migrated it to micro services. Involved on designing and
    developing of the Data Stores ( MySql, Mongo, ElasticSearch).

    Technologies: Spring, Elasticsearch, Mongo, Mysql, Java, Jpa, Tomcat

  • 08/2017 - 01/2018

    • Softvision
  • Android Developer
  • Worldwide e-commerce marketplace connecting subscribers with local Cluj-Napoca
    merchants by offering activities, travels, goods and services in many
    countries. I designed and developed new features based on specifications. I
    created work breakdown structure with estimations. I was responsible for
    reviewing the code of other developers and code quality with unit testing and
    also bug fixing.

    Technologies: RxJava, Retrofit, Toothpick (for dependency injection)

  • 01/2016 - 09/2017

    • Zynk
  • Android Developer
  • Mobile application used by people who have flights with various airline Cluj-Napoca
    companies (Lufthansa, Eurowings, United...)to track their mileage and also to
    manage their mileage benefits. Challenges were usability, ease of adoption,
    complex animations.

    My main responsibilities were : designing and developing various flows
    mapped to multiple screens, refactoring into MVP our code base and creating
    technical documentation.

    Technologies: RxJava, Retrofit, Volley, Picasso, Glide

  • 03/2016 - 07/2016

    • Upwork
  • Android Developer
  • Marketing app that uses Beacon and NFC technology to attract passing by Cluj-Napoca
    customers by presenting them offers from partner stores. The app also
    support getting more details on scanned goods and offers the possibility of
    buying them.

    The main challenge was learning about how to use Beacon and NFC
    technology and integrating them in this app.

    Technologies: NFC, Beacon, Bluetooth

Only interested in remote work