About Me

Grüezi and welcome! My name is Matthias Ernst, and I specialise in Kotlin Multiplatform Development. With a deep-rooted passion for programming, planning, and building innovative tech solutions, I strive to create value in the tech industry.

I am actively exploring opportunities to contribute as a Kotlin Multiplatform Software Engineer or Consultant. Given my experience across various aspects of Kotlin Multiplatform including Common, Desktop, Android, Web, and iOS development, I am confident about the value I can deliver, regardless of my location, and foster an enriching working relationship through full remote work.

Should you wish to discuss potential opportunities, or simply learn more about my proficiency and experiences, please reach out. I enthusiastically look forward to creating revolutionary tech solutions together!

Basic Information
Email:
Use the contact form below
Country:
Switzerland
Language:
English, (Swiss -) German, Japanese, French notions
Professional Skills
Kotlin
99%
Kotlin Multiplatform
99%
Android
99%
Compose Multiplatform
99%
Further languages/skills

iOS, Git, CI/CD, Docker, nginx, Firebase, Swift, Fastlane, Java, Scrum, SAFe, Agile, Github & Github Actions, Gitlab & Gitlab CI, TDD, XP. The aforementioned skills drawn from a diverse mix of professional roles, academic projects, and self-guided study.

Work Experience

2022 - Present

Ernst & Conte GmbH, Baar, Switzerland
Senior Kotlin Multiplatform Software Engineer - Partner

As a Partner and Senior Kotlin Multiplatform Software Engineer at Ernst & Conte GmbH, my broad scope of responsibilities includes active involvement in all stages of internal project execution - planning, development, testing, and deployment. Additionally, as part of my managerial responsibilities, I contribute to company strategy, manage finances, and liaise effectively with clients to understand requirements and ensure their expectations are met to the highest standards.

2021 - Present

ZKB, Zürich, Switzerland
Senior Kotlin Multiplatform Software Engineer

As a Senior Kotlin Multiplatform Software Engineer at ZKB, I lead the technical drive for the 'frankly 3a' project. My role involves extensive Android and Kotlin Common development, levering the power of Kotlin Multiplatform to build robust, efficient and scalable mobile applications. In tandem, I also dabble in iOS development, expanding my skill set by writing Swift code. I am consistently collaborating with cross-functional teams to ensure project milestones are met and contribute to consistent advancements in code quality and application performance.

2022 - 2023

Toyota Group, Motix, London, UK
Kotlin Multiplatform Consultant

As a Kotlin Multiplatform Consultant for the Toyota Group, I've played a key role in developing a white-label Kotlin Multiplatform SDK, leveraging it within a React-Native frontend. This project required me to devise effective strategies for the collection of telemetry data and implementation of low-level bluetooth/BLE on both iOS and Android platforms using Kotlin Multiplatform. As a consultant, I have provided technical insights, forged relationships with key stakeholders, and navigated complex challenges to ensure the successful delivery of the project.

2022

Almer Technologies AG, Bern, Switzerland
Kotlin Multiplatform Consultant

Participated as an expert reviewer for the Android and Kotlin Multiplatform codebase of Almer Technologies. Provided valuable and actionable insights, which were promptly incorporated within the codebase. Also served as a knowledgeable advisor on Kotlin Multiplatform related queries.

2019 - 2021

ti&m, Zürich, Switzerland
Mobile Software Engineer

At ti&m, I worked as a Mobile Software Engineer, where I diligently contributed to numerous projects within the banking and insurance sectors. Notable projects include my substantial work on acclaimed platforms such as Helsana+ and LGT. My primary focus revolved around Android development and Kotlin Multiplatform, ensuring high-quality and efficient application performance. I actively collaborated with a diverse team of developers and communicated with stakeholder teams, ensuring seamless integration and coherence of our applications with the entire system.

2017 - 2018

Saeki Japan Co. Ltd., Fukuoka, Japan
Business Management

While pursuing my studies in Japan, I gained valuable work experience at Saeki Japan Co. Ltd. This unique opportunity allowed me not only to improve my language skills but also develop an understanding of Japanese business culture and etiquette. My responsibilities involved handling business relations with international customers and exporters, primarily facilitated through communication in Japanese, English, and German. This multicultural and multilingual environment vastly improved my cross-cultural competency, business acumen, and language proficiency.

2016 - 2018

FHNW, Brugg, Switzerland
President students.fhnw

During my academic pursuits at FHNW, I was elected as the President of our main student organization. In this key role, I led and effectuated substantial restructuring within an organizational unit comprised of around 12,000 members. My responsibilities encompassed strategic planning, decision-making, and coordinating with other organizational leaders, which further enabled us to deliver high-quality events and services to our members. Being at the helm of such a large organization demanded exceptional leadership and organizational skills, fostering a learning environment that greatly enriched my managerial capabilities.

2016 - 2018

FHNW, Brugg, Switzerland
Member of the Board

During my academic tenure at FHNW, I served as a Student Member of the University Board. In this important role, I was the key link between the student body and the board, ensuring that student perspectives and ideas were regarded in strategic decisions. I actively gathered feedback, issued opinions, and advocated for student interests at board meetings. My contributions helped amplify the student voice within the institution's governance, thus playing part in shaping a better academic and social experience for all students at FHNW.

2014 - 2015

RUF, Schlieren, Switzerland
Intern

In my role as an intern at RUF, one of my primary accomplishments was constructing a test- automation system designed to streamline assessments of both software and hardware components. My role entailed formulating an efficient testing model, writing comprehensive test scripts using Java, and mitigating anomalies by conducting rigorous debugging and refinements. I also gained hands-on experience in hardware by soldering components as needed. This internship role nurtured a concrete understanding of practical systems operations and enhanced my technical proficiencies.

Education

2015 - 2019

Bachelor's Degree
Bachelor of Science in Computer Science

University of Applied Sciences and Arts Northwestern Switzerland (FHNW)

Specialized in software development, covering an extensive curriculum that included data structures, algorithms, databases, web development, and software engineering principles.

2017 - 2018

Seinan Gakuin University
International Business Management

Seinan Gakuin

Conducted a year-long self-organized study abroad in Japan, undertaking a diverse array of courses in the field of International Business Management. My studies encompassed Business Management, Business Communication, and Economics, providing me with a well-rounded understanding of international business practices.

2011 - 2015

Secondary school in CS (IMS)
Commercial Professional Baccalaureate

BBBaden, Cantonal School Baden

Swiss Certificate of Competence in computer science.

Interests

I have a deep interest in technology, particularly Kotlin and Kotlin Multiplatform development for platforms like Android, Desktop, and iOS. I also enjoy exploring the possibilities of the Internet of Things. Beyond my professional interests, I enjoy networking, motorbiking, and learning about Japanese language and culture. My hobbies include gardening, bouldering and squash.

Contact Me
Feel free to contact me