freiberufler Cloud Engineer auf freelance.de

Cloud Engineer

zuletzt online vor wenigen Tagen
  • 100‐200€/Stunde
  • 50200 Chiang Mai
  • auf Anfrage
  • de  |  en
  • 07.11.2024

Kurzvorstellung

I have experience across the entire stack, from web frontends and mobile apps to infrastructure management. My main expertise is engineering distributed systems and cloud infrastructure in Go (Kubernetes, REST APIs, microservices).

Qualifikationen

  • Amazon Web Services (AWS)4 J.
  • Backend4 J.
  • DevOps (allg.)4 J.
  • Go (Programmiersprache)4 J.
  • Google Cloud3 J.
  • Kubernetes3 J.
  • Postgresql6 J.
  • Python4 J.
  • Rust
  • Software Supply Chain Security

Projekt‐ & Berufserfahrung

Senior Software Engineer (Festanstellung)
Parity Technologies, Berlin
7/2020 – 10/2022 (2 Jahre, 4 Monate)
IT & Entwicklung
Tätigkeitszeitraum

7/2020 – 10/2022

Tätigkeitsbeschreibung

During my time at Parity I mainly worked on two projects, which I designed and implemented from scratch.

The first was automation for "burn-in testing" of in development versions of Polkadot. The system was written in Go with a simple React frontend, used a GitOps approach and GitLab CI to manage deployments and integrated with Matrix-based chat for notifications (-Hyperlink entfernt-).

The second project was a custom indexer for Kusama and Polkadot plus a web application to access the indexed data. The indexer and backend API were written in Rust and the web frontend in React/TypeScript. Everything was deployed to Kubernetes and the indexer jobs were managed as CronJobs.

Eingesetzte Qualifikationen

Postgresql, Go (Programmiersprache), Node.Js, Typescript, Google Cloud, Ansible, Kubernetes, React (JavaScript library)

Cloud Engineer
Zalando SE, Berlin
1/2020 – 3/2020 (3 Monate)
Handel
Tätigkeitszeitraum

1/2020 – 3/2020

Tätigkeitsbeschreibung

Development of Kubernetes operators for orchestrating machine learning pipelines in Python

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Kubernetes, Python

Senior Golang Engineer
Metronom GmbH, Düsseldorf
10/2018 – 6/2019 (9 Monate)
IT & Entwicklung
Tätigkeitszeitraum

10/2018 – 6/2019

Tätigkeitsbeschreibung

Joining the IaaS Management team, I worked on a product that allows teams to describe and maintain cloud infrastructure as declarative code. It is similar to Terraform, but more tailored to common use cases and focused on enabling a collaborative, git-based workflow.

Eingesetzte Qualifikationen

Postgresql, Docker, Go (Programmiersprache), Google Cloud, Kubernetes

Senior Software Engineer
HERE, Berlin
11/2017 – 9/2018 (11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

11/2017 – 9/2018

Tätigkeitsbeschreibung

As part of the Open Source Team at HERE, I worked on automating the legal compliance workflows (licenses, copyrights, patents, etc.) for releasing proprietary software to customers, as well as open source projects.
My responsibilities included contributing to tooling used by the team, such as ScanCode (github.com/nexB/scancode-toolkit) and OSS Review Toolkit (github.com/heremaps/oss-review-toolkit) as well as helping teams inside the company understand and complete the process.

Eingesetzte Qualifikationen

Confluence, Jenkins, Jira, Python, Kotlin

Middleware Engineer
Superscale Networks, Berlin
1/2017 – 12/2017 (1 Jahr)
Telekommunikation
Tätigkeitszeitraum

1/2017 – 12/2017

Tätigkeitsbeschreibung

backend development for an IoT startup (managed WiFi platform) in Go/Golang (PostgreSQL, Redis, Docker, AWS ECS)

Eingesetzte Qualifikationen

Postgresql, DevOps (allg.), Backend, Go (Programmiersprache), Amazon Web Services (AWS)

Senior Software Engineer
MeeLogic Consulting AG, Berlin
1/2016 – 12/2016 (1 Jahr)
Location Services
Tätigkeitszeitraum

1/2016 – 12/2016

Tätigkeitsbeschreibung

Same client as in 2014 and 2015, backend development in Python (Tornado, Celery, Flask)

Eingesetzte Qualifikationen

Postgresql, DevOps (allg.), Backend, Python, Amazon Web Services (AWS)

Senior Software Engineer
Akingo GmbH, remote
8/2015 – 12/2015 (5 Monate)
Medienbranche
Tätigkeitszeitraum

8/2015 – 12/2015

Tätigkeitsbeschreibung

Development of a prototype/proof of concept for news website personalization.

Eingesetzte Qualifikationen

Postgresql, Backend, Go (Programmiersprache)

Senior Software Engineer
MeeLogic Consulting AG, Berlin
4/2015 – 6/2015 (3 Monate)
Telekommunikation
Tätigkeitszeitraum

4/2015 – 6/2015

Tätigkeitsbeschreibung

My main responsibility during this contract was extending the upload mechanism to allow appending data to existing datasets. Additionally I contributed to the design of an interactive upload process, that allows the user to adjust various parameters that were inferred/suggested by the software.

Eingesetzte Qualifikationen

Postgresql, DevOps (allg.), Backend, Python, Amazon Web Services (AWS)

Senior Software Engineer
MeeLogic Consulting AG, Berlin
1/2014 – 12/2014 (1 Jahr)
Telekommunikation
Tätigkeitszeitraum

1/2014 – 12/2014

Tätigkeitsbeschreibung

Design/specify an HTTP/JSON API targeted at 3rd party developers

Participate in implementing the API spec

Coordinate with teams responsible for existing corporate infrastructure

Implement integration with this infrastructure in our product (single sign-on, billing, logging)

Extract upload functionality from the initial monolith to a separate service

Collaborate with internal team consuming the API on troubleshooting and design of new features

Work with dedicated security team to mitigate vulnerabilities and follow their advice on implementation of authentication and cryptography

Take over some Systems Engineering tasks such as bringing up new environments using Puppet, CloudFormation and a Nokia-internal infrastructure tool and building custom nginx and libcurl RPM packages until a dedicated Systems Engineer joined the team

Eingesetzte Qualifikationen

Postgresql, DevOps (allg.), Backend, Python, Amazon Web Services (AWS)

Senior Software Engineer
Telekom Innovation Laboratories, Berlin
1/2013 – 12/2013 (1 Jahr)
Telekommunikation
Tätigkeitszeitraum

1/2013 – 12/2013

Tätigkeitsbeschreibung

Web-Entwicklung mit Python (Django, Tornado) und JavaScript (jQuery, jQuery UI, socket.io, Node.js) unter Ubuntu

Entwicklung einer HTTP/JSON API zur Verwaltung und Verteilung von Updates für Betriebssystem- und Applikationsschicht über rsync

Entwicklung von Unix Daemons mit Python und daemontools

Deployment/DevOps für Web Django Applikationen mit Fabric, Apache, mod_uwsgi, uwsgi, PostgreSQL, Upstart

Entwicklung von Firefox AddOns in JavaScript mit dem AddOn SDK

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Backend, DevOps (allg.), Postgresql, Python

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
unbedingt
Profilaufrufe
4014
Alter
46
Berufserfahrung
26 Jahre und 5 Monate (seit 06/1998)

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