Stefan Chiorescu

Senior Android Engineer

Bukarest, Rumänien

Erfahrungen

März 2024 - Bis heute
1 Jahr 4 Monaten

Senior Android Engineer

Printec Group

  • Joined the core team building the framework as the backbone for all major fintech products.
  • Focused on security, app stability, and leveraging the latest Android tech stack.
  • Worked on creating flexible and robust applications while maintaining maximum stability and security.
Okt. 2023 - März 2024
6 Monaten

Senior Android Engineer

Zitec

  • Participated in building a medical project from scratch, defining all technical aspects such as architecture, coding principles, standards, libraries, design patterns.
  • Used a modern tech stack including Jetpack Compose, Material3, MVVM+, Clean Architecture, Retrofit, Moshi, Hilt, Coroutines, Flows, and Room.
März 2021 - Aug. 2023
2 Jahren 6 Monaten

Android Engineer

Sliide

  • Developed SDKs and user-facing applications showcasing versatility in Android engineering.
  • Implemented features from inception to completion, ensuring high-quality delivery.
  • Contributed to firmware-level applications, creating robust and efficient software systems.
  • Used MVVM and MVI design patterns for scalable and maintainable codebases.
  • Transitioned XML-based components to Jetpack Compose to drive innovation and improve app usability.
Nov. 2020 - Bis heute
4 Jahren 8 Monaten

Member

baza7

  • Became part of a fast-growing freelancer community.
  • Learned about community goals and structured ways to achieve personal development.
  • Gained opportunities for professional and personal growth beyond technical skills.
Nov. 2017 - März 2021
3 Jahren 5 Monaten
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Avira Romania

  • Android Developer (2019-03-01 to 2021-03-31)

  • Worked on redesigning features and creating new ones using Kotlin and experimenting with technologies like Coroutines, LiveData, layouts, and more.

  • Contributed to projects including:

  • Avira Antivirus 2021: Features redesign and creation using MVVM architecture, with tools such as LiveData, Coroutines, Room, OkHttp.

  • Avira Home Guard: Implemented device discovery and networking protocols.

  • SafeThings: Worked on communication between the app and router.

  • Mobile QA Automation Engineer/DevOps Engineer (2017-11-01 to 2019-02-28)

  • Created UI automation tests and integration tests for Avira applications.

  • Built a CI/CD framework using Bamboo from scratch with technologies such as Docker.

  • Transitioned from Appium/Java to Espresso/Kotlin to enhance scalability and mobility.

Mai 2016 - Nov. 2017
1 Jahr 7 Monaten
Bukarest, Rumänien

QA Automation Engineer

American Greetings

  • Created and maintained automation scripts using Python, Selenium, and Saucelabs.
  • Developed an automation framework for mobile applications using Appium and Java.
  • Collaborated with the development team to streamline processes.
  • Learned teamwork and responsibility, fostering a passion for mobile platforms.
Jan. 2013 - Dez. 2019
6 Jahren

Electronica Telecomunicatii si Tehnologia Informatiei

Universitatea Politehnica din București

Jan. 2009 - Dez. 2014
5 Jahren

Matematică și informatică

Liceul Teoretic Al. I. Cuza

Zusammenfassung

As a Senior Android Engineer, I developed a range of projects, including SDKs and user-facing applications, showcasing my strong versatility and proficiency in Android engineering.

I successfully implement entire features from inception to completion, delivering high-quality work that meets the client's expectations and requirements. I also contribute to firmware-level development, using my knowledge of Android Jetpack and Kotlin Coroutines to optimize performance and functionality.

I have 7 years of experience working in the engineering and technology fields, spanning from testing to deploying to developing. I have worked for companies like American Greetings, Avira and Sliide, where I helped with increasing test coverage, creating CI/CD pipelines, automating and optimizing processes, and adding new features to existing products.

I am always eager to learn new skills and technologies, and to evolve in different ways beyond pure technical skills. I enjoy responsibility and accountability, as I always take ownership over my work. I value collaboration and contribution, as I work well with diverse and dynamic teams, and I support the company's ambitions and goals.

Sprachen

Rumänisch
Muttersprache
Englisch
Verhandlungssicher

Ausbildung

Okt. 2013 - Juni 2018

Universitatea Politehnica din București

Electronica Telecomunicatii si Tehnologia Informatiei · Bukarest, Rumänien

Okt. 2009 - Juni 2013

Liceul Teoretic AL.I.CUZA

Matematică și informatică · Rumänien

Zertifikate & Bescheinigungen

CCNA 1 Exploration - Network Fundamentals

CCNA 2 Exploration - Routing Protocols and Concepts

CCNA 3 Routing & Switching - Scaling Networks

CCNA 4 Routing & Switching - Connecting Networks

Mobile Academy Android Essentials