Adam D.

Adam D.

Android Developer

Poland
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About Me

Skilled Android Developer with 5+ years of product-focused application development experience using mainly Kotlin and Java tech stacks. I concentrate on writing clean, readable, and maintainable code with a strong eye for detail, with a proven track record of developing successful enterprise applications. Well-established in the tech environment, my endeavor is to always develop methods that offer companies successful ventures using technology

Work history

UpStack
UpStack
Android Developer
2020 - Present (5 years)
Remote
  • Create and develop innovative software solutions for different clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

smartpatient
smartpatient
Android Developer
2018 - Present (7 years)
Warsaw, Poland
  • Worked on the development of MyTherapy in a Scrum team, an application for engaging patients beyond the pill, delivering value through improved adherence and persistence.

  • Offered expertise on Android application development, design, testing, deployment, release management, and production support.

  • Recruited developers for the project and assisted with the on boarding of new joiners.

Braintri
Braintri
Android Developer
2016 - 2018 (2 years)
Warsaw, Poland
  • Worked on the development of software applications for a leading Polish tech company building innovative mobile banking and mobile payment solutions.

  • Developed the application and acted as an Android team leader responsible for the cost and work estimation, requirements analysis, project maintenance, and code reviews.

  • Collaborated with cross-functional teams to evaluate and implement new technologies that could maximize development efficiency.

Comarch
Comarch
Software Developer
2015 - 2015
Warsaw, Poland
  • Supported the web-based Comarch workflow system by implementing service tickets as part of support projects.

  • Performed optimization and customization of existing solutions according to customers' requirements.

  • Closely cooperated with customer support consultants and provided clients with technical support.

Polish-Japanese Institute of Information Technology
Polish-Japanese Institute of Information Technology
.NET Developer
2015 - 2017 (2 years)
Warsaw, Poland
  • Worked on the implementation of service tickets for the educational platform.

  • Supported the development of desktop and web applications using the most updated and appropriate technologies.

  • Designed and built application layers and ensured the implementation of proper standards.

Citi
Citi
IT Program & Project Management Project Coordination
2014 - 2015 (1 year)
Warsaw, Poland
  • Managed a project within Operations & Technology portfolio, cooperating with project managers from the EMEA, NAM, LATAM, ASPAC regions.

  • Performed automation of global reports using MS Excel/VBA and created global dashboards according to the business needs using MS SharePoint.

  • Optimized global PPM processes and supported project management processes within the organization.

Portfolio

Android Developer - Pill Reminder & Medication Tracker – MyTherapy at Smartpatient
Android Developer - Pill Reminder & Medication Tracker – MyTherapy at Smartpatient

MyTherapy is an ad-free, award-winning pill reminder and medication tracker. But MyTherapy is more than a free medication reminder: Combining a pill tracker, mood tracker, and a health journal, e.g. with a weight tracker, this medication reminder app allows you and your doctor to put your treatment’s success into perspective. Acted as Android Developer of MyTherapy application in a Scrum team. Offered expertise on Android application development, design, testing, deployment, release management, and production support. Additionally, I was responsible for recruiting candidates and onboarding new joiners to the company. Technologies used in the project: Kotlin, Java, Android Architecture Components, Material Design, RxJava, Coroutines, Dagger, SQLite, Testing tools.

Android Developer/Team Lead - Banking application for retail and corporate clients
Android Developer/Team Lead - Banking application for retail and corporate clients

The project involved a banking application for retail and corporate clients. The main features are Bank accounts; Credit and Debit Cards; Loans; Term deposits; Insurance; NFC Payments; Mobile authorization; Currency exchange; Public transport tickets; Parking fees; Push notifications. Developed the application and acted as an Android team leader responsible for the cost and work estimation, requirements analysis, project maintenance, and code reviews. The project was successfully launched and has close to 10 million downloads with 2 million active users. Technologies used in the project: Kotlin, Java, RxJava, Dagger.

Android Developer - Sample application for showing Rick & Morty characters and locations
Android Developer - Sample application for showing Rick & Morty characters and locations

Developed a showcase application for showing Rick & Morty characters and locations. While this application was not launched in Google Play, I had an opportunity to share my experience in developing Android applications using one of the VCS hosting tools – Github. It was implemented with scalability in mind and I focused heavily on architecture, modularization, testing, and atomicity of work. The repository is set up with CI pipeline using Github Actions where unit and instrumented tests are run and the application file is created. The application is open sourced and the code is browsed as well as the application can be downloaded using the link provided above. Technologies used in the project: Kotlin, Android Architecture Components, Material Design, Coroutines, Dagger, SQLite, Testing tools.

Education

 Computer Science Course
Computer Science Course
National University of Ireland, Galway
2013 - 2013
Bachelor of Engineering
Bachelor of Engineering
Polish-Japanese Academy of Information Technology
2012 - 2016 (4 years)