16.12.2023 aktualisiert

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Senior Software Engineer Full Stack Elixir, Flutter

Boizenburg, Deutschland
Weltweit
MEng Software Engineering
Boizenburg, Deutschland
Weltweit
MEng Software Engineering

Profilanlagen

CV.pdf

Skills

FlutterRubySoftwareentwicklungErlangElixir
Hello, I'm Christian and I hold a MEng in Software Engineering. With over 13 years of experience, I have honed my skills in technologies such as Elixir, Erlang, Flutter, and Ruby. Having worked with both startups and established companies such as Toyota Connected Europe, I bring a wealth of knowledge and expertise to each project. My international experience, including living and working in countries like the UK, Ireland, USA, Germany, and Thailand, has given me a unique perspective and approach to software engineering.

Erfahrung

Berufserfahrung0 - 5 Jahre
Freelancer seit2022

Sprachen

DeutschMutterspracheEnglischverhandlungssicherRussischGrundkenntnisse

Projekthistorie

Lead Software Engineer (Elixir) in London, England

Toyota Connected Europe

Internet und Informationstechnologie

250-500 Mitarbeiter

As the second engineer at Toyota Connected Europe, a startup backed by Toyota, I played a crucial role in the design and development of the company’s Mobility Services Platform (MSPF). My responsibilities included building mobility services such as car sharing, ride hailing, and ride sharing. I utilized a range of cutting-edge technologies, including Elixir, GraphQL, Postgres, RabbitMQ, and Kubernetes, to deliver a robust and scalable platform. With my strong technical skills and early involvement in the project, I made a significant impact on the success of Toyota Connected Europe and helped establish the company as a leader in mobility services.

Lead Software Engineer (Elixir) in Hamburg, Germany

Wunder Mobility

Internet und Informationstechnologie

50-250 Mitarbeiter

As a software engineer at Wunder, I was tasked with designing and developing a new backend system written in Elixir during a pivotal time in the company’s transition from a ride-hailing product to a carpooling product. I played a key role in the redesign of the core algorithms, including the matching process. In addition, I validated and implemented various new technologies, such as Kubernetes for deployment management, Elixir and Phoenix as the backend language and framework, GraphQL for the API layer, and Neo4j as the graph database. With my expertise in these technologies and ability to effectively lead development efforts, I helped Wunder successfully navigate its transition and deliver a cutting-edge carpooling platform.

Senior Software Engineer (Ruby) in London and San Francisco

Kweekweek

Internet und Informationstechnologie

10-50 Mitarbeiter

As the lead software engineer in a team of fifteen, I was instrumental in the design, development, and deployment of a comprehensive event and ticketing solution platform. My responsibilities included establishing a new technology team in London and leading the redesign of the platform’s backend core functionality, including the implementation of a flexible, scalable, and consistent API. I also ensured the platform was equipped for internationalization and localization, expanded currency support, and implemented a prediction engine to enhance user experience. With my strong leadership and technical skills, I effectively managed the development team and delivered a cutting-edge event and ticketing platform that met project goals and exceeded client expectations.

Software Engineer (Ruby) in London, England

Secret Earth

Internet und Informationstechnologie

< 10 Mitarbeiter

As a senior software engineer in a team of five, I played a crucial role in the design, development, and implementation of a highly functional travel website. I was responsi- ble for analyzing the best options for creating three high-performance and scalable applications, including content management, transactional travel booking, and user account management systems. I worked closely with the lead graphic designer to create a responsive and adaptive frontend solution, incorporating features such as a custom itinerary planner, a search solution using Solr, and a booking solution that integrates with leading online travel agents like Expedia, Booking.com, and Lastminute.com. With my technical expertise and strong collaboration skills, I successfully delivered a fully functional travel website that exceeded project expectations.

Freelancer (Ruby)

Freelancer

Internet und Informationstechnologie

< 10 Mitarbeiter

I have extensive experience in developing software using Ruby on Rails. I have successfully delivered multiple projects, including a management system for breeding stables in the sport horse industry and an online league portal for a UFC fighting game community. These projects demonstrate my ability to tackle complex software development challenges and deliver innovative solutions.


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