Stefan Chiorescu - Senior Android Engineer, Printec Group

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Network Power<100 people

Roles

🔥50%

Startup Founder

✔️50%

✨50%

Business Owner

Geos

🇷🇴100%

Romania

Work Background

Printec GroupSenior Android Engineer

Mar. 2024RemoteI entered the Fintech field by joining the core team that builds the framework which holds the base for all major products.The perspective of the code is completely different as there is no room for mistake in the backbone of all mobile products.Even though security and app stability are a must, I was pleased to see that the team was already keeping an eye on Android latest tech stack and some of them were already used.I am excited to work on products that exceed the mobile phones universe and I embrace the challenge of building flexible and robust applications while maintaining stability and security at maximum level.

baza7Member

Nov. 2020I joined baza7 as one of the fastest growing community of freelancers.Learning about the goals of the community and the unique and concise yet very well structured way of achieving my own, made even more eager to evolve in different ways, beyond pure technical skills.I personally consider that becoming a member made me take a huge step forward.

ZitecSenior Android Engineer

Oct. 2023 - Mar. 2024RemoteI joined Zitec for a fresh new project in the medical field. We created the project from scratch and determined every technical aspect of the project(architecture, coding principles and standards, libraries, project structure, design patterns, etc.).It is a challenge in the the forever changing mobile development field to come up with the right approach based on the project type, client needs and timeline. We opted for a modern tech stack including Jetpack Compose,Material3,MVVM+,Clean Architecture, Retrofit, Moshi, Hilt, Coroutines, Flows,Room etc.

SliideAndroid Engineer

Mar. 2021 - Aug. 2023RemoteI became a part of the Sliide's android development team as my first contract role. I met a really cool, diverse and dynamic team that welcomed me with opened arms. My integration process was as smooth and straightforward as possible. I really like the company's ambitions, goals and the overall continuous growth.Again, i was lucky enough to be able to use and experiment with top-notch technology regarding Android Development. Developed a range of projects, including SDKs and user-facing applications, showcasing strong versatility in Android engineering. Successfully implemented entire features from inception to completion, demonstrating proficiency in delivering high-quality work. Contributed expertise to firmware-level applications, contributing to the development of robust and efficient software systems. Utilized MVVM and MVI design patterns to architect scalable and maintainable codebases, enhancing overall development efficiency. Actively embraced emerging technologies by transitioning XML-based components to Jetpack Compose, driving innovation and improving app usability.

Avira RomaniaAndroid Developer

Mar. 2019 - Mar. 2021Bucharest, RomaniaI was being attracted to the development part wanting to know everything about the android framework.So i took development courses and asked for the change to the development side.I started by writing unit tests for some current features and slowly the difficulty of the tasks has increased.I worked on redesigning different features and creating others.I love the fact that I was able to experiment with different technologies from the early stages such as Coroutines, LiveData, different types of layouts etc. The main programming language was Kotlin. I have contributed on several projects such as: -Avira Antivirus 2021 -> different features redesign or creation using the MVVM architectural pattern and i have used LiveData, Coroutines, Room, OkHttp, ViewModel, Material Design Components etc. -Avira Home Guard -> worked in the device discovery, networking protocols implementation. -SafeThings -> worked on the communication between the application and the router.

Avira RomaniaMobile QA Automation Engineer/DevOps Engineer

Nov. 2017 - Feb. 2019Bucharest, RomaniaWhen opportunity presented itself i joined Avira's Mobile Unit as Mobile QA Automation Engineer.I switched from Appium and Java to Espresso and Kotlin which was great.Hard at first but great.I started creating UI Automation tests and Integration tests for the main Avira's applications.Also i have created from scratch the CI/CD framework using bamboo.I have worked with top notch technologies such as Docker for scalability and mobility. I enjoyed being closer to the full process of creating one of the greatest security application in the world.

American GreetingsQA Automation Engineer

May. 2016 - Nov. 2017Bucharest, RomaniaI joined the QA Automation team and the chemistry was great, especially with the team being newly created .I created and maintained automation scripts for the automation framework using Python,Selenium and Saucelabs and collaborated directly with the development team.I started creating an automation framework for the mobile applications using Appium and Java. During my time here i learned a lot about teamwork and responsibility and i discovered my passion for mobile platforms.