Architect: Cloud & DevOps | Senior IT Consultant & Software Developer & Data Engineer
- Verfügbarkeit einsehen
- 1 Referenz
- 120‐125€/Stunde
- Frankfurt am Main
- Weltweit
- ru | he | en
- 09.10.2023
Kurzvorstellung
Based in Frankfurt am Main - providing support for IT projects Europe-wide.
Beyond the technical expertise - great communication, interpersonal and organizational skills.
Auszug Referenzen (1)
"Er war immer sehr engagiert, und bei unseren Kunden sehr beliebt. Seine Leistungen waren einwandfrei."
8/2016 – 12/2016
Tätigkeitsbeschreibung
Big Data Developer at the Energy Management Division:
Development of high performance Big Data streaming and Big Data Analytics system.
- Storm
- Kafka
- Hadoop
- Hive
- HBase
- Cassandra
- Oozie
- Pig
- ZooKeeper
- HDP (Hortonworks Data Platform)
Apache Hadoop, Big Data, PostgreSQL, Apache Spark, Bash (Shell), Git, J2EE (Java EE), Python
Qualifikationen
Projekt‐ & Berufserfahrung
1/2021 – offen
Tätigkeitsbeschreibung
Development of a custom cloud based, multisource data ingesting system.
Migration of large scale data processing pipelines from on-prem Hadoop Cluster to a cloud based Data-Lake.
Tech-Stack:
- Google Cloud (BigQuery, Dataflow, PubSub, Cloud Functions / Build / Storage, Logging, GKE, App Engine, KMS etc.)
- Hadoop, Exasol, MSSQL, Oracle, SAP HANA
- Kafka / Kafka-Connect, ActiveMQ, Apache Beam
- AWS (SNS, SQS)
- OpenShift
- Java, Spring Boot, Python
- Terraform, GitHub
- JSON, Protobuf, Avro, XML
- Shell scripting, SQL
- Control-M, Grafana
Amazon Web Services (AWS), Apache Hadoop, Bash (Shell), Big Data, Exasol, Google Cloud, Java (allg.), Kafka, Kubernetes, Microsoft SQL-Server (MS SQL), OpenShift, Python, Shell (CSH), Spring
10/2020 – 12/2020
Tätigkeitsbeschreibung
Design and implementation of OpenShift based automation solutions for Microservices, Kafka clusters and Cluster Monitoring.
Tech Stack:
- OpenShift
- Docker
- Helm
- Kafka
- GitLab CI/CD
- Prometheus, Grafana
- Microservices, REST
Docker, OpenShift, Representational State Transfer (REST)
3/2020 – 8/2020
Tätigkeitsbeschreibung
Automation of AWS cloud based large scale infrastructure for the Energy sector.
Tech Stack:
- AWS
-- EC2
-- RDS
-- ECR
-- Lambda
-- CloudFormation
-- SSM
-- S3
-- SNS
- Ansible
- AWX
- GitLab CI/CD
- Docker
- Kubernetes
- Python
- Shell
- PowerShell
- Monitoring
-- ELK
-- Observium
- Linux / Windows
Microsoft Windows (allg.), Red Hat Enterprise Linux (RHEL), Ubuntu, Server-Monitoring, Bash (Shell), Docker, Git, PowerShell, Python, IaaS (Infrastructure as a Service), Ansible, Virtualisierung (Allg.), Amazon Web Services (AWS), Kubernetes
9/2019 – 11/2019
Tätigkeitsbeschreibung
Supporting the operations team with automation of infrastructure configuration of RHEL landscape and automated deployment of Splunk.
Automation of VMWare based infrastructure management.
Tech-stack:
RHEL, Splunk, VMWare, Docker
Ansible, PowerShell / PowerCLI Scripting, Python, Git
(project via accredia GmbH)
Red Hat Enterprise Linux (RHEL), PowerShell, Python, Ansible, VMware vSphere
1/2017 – 3/2019
Tätigkeitsbeschreibung
Senior DevOps Consultant in a large project with international distributed teams at the Digital Factory Division:
Solution Design and Development of the complete Continuous Integration infrastructure, Linux customization, Containerization, Automation.
Tech stack:
- Docker
- Jenkins
- Python
- Ansible
- Kubernetes
- Artifactory
- HashiCorp Vault
- HashiCorp Packer
- Vagrant
- SonarQube
- Grafana
- LXC / LXD
- systemd-nspawn
- GitLab, TFS
- Shell and PowerShell scripting
- VMWare ESXi
- PowerCLI Automation
- Debian
Ansible, Bash (Shell), Debian, DevOps (allg.), Docker, Git, Jenkins, Kubernetes, PowerShell, Python, Ubuntu, Virtualisierung (Allg.), VMware ESXi
8/2016 – 12/2016
Tätigkeitsbeschreibung
Big Data Developer at the Energy Management Division:
Development of high performance Big Data streaming and Big Data Analytics system.
- Storm
- Kafka
- Hadoop
- Hive
- HBase
- Cassandra
- Oozie
- Pig
- ZooKeeper
- HDP (Hortonworks Data Platform)
Apache Hadoop, Big Data, PostgreSQL, Apache Spark, Bash (Shell), Git, J2EE (Java EE), Python
11/2015 – 8/2016
Tätigkeitsbeschreibung
IT-Consulting
Custom development
Calypso, MongoDB, mySQL, Oracle Database, SQL, Software Design, Assembler, Bash (Shell), Eclipse, Git, J2EE (Java EE), Java (allg.), Linux Entwicklung, Perl, PL/SQL, Verteilte Systeme, VBA (Visual Basic for Applications), JavaScript-Frameworks, PHP, React (JavaScript library), Zend, IT-Beratung (allg.)
Ausbildung
Frankfurt University of Applied Sciences
The Academic College of Tel-Aviv-Yaffo
Über mich
- Over 10 years of professional experience in the IT industry as freelancer and employee
- Software Architect & Developer / IT consultant / DevOps Architect / Team-Lead
- Based in Frankfurt am Main and available for remote projects Europe-wide (depending on specifics and current situation)
- Great communication and interpersonal skills
* Language skills *
English - Fluent (native speaker level / C2)
German - Comprehension - ca. C1 level; Speech - ca. B2 level.
Russian - Native speaker
Hebrew - Native speaker
Italian - Very basic (but can be brushed up)
** Competence & Services **
- IT Consulting
- Cloud & Software Architecture
- Software development
- DevOps (Full Infra from ground up) & Cloud
- Big Data
- Grid and Cluster computing - custom software solutions (HPC - High Performance Computing)
- In-Memory computing middleware solutions - for Financial Services and Big Data
- Custom development for Calypso trading platform (Calypso 13) and financial IT in general
- International software development and consulting in various possible setups: On-Site / Remote / On-Site + Remote
- Remote development services - a remote team of experienced developers covering a very wide range of technologies
- Support in outsourcing projects (Nearshoring)
Weitere Kenntnisse
- BSc. & MSc. in Computer Science.
Technical skills overview:
- GCP (Google Cloud Platform: BigQuery, Cloud-Functions, GKE, Cloud-Build, Cloud-Run, App-Engine, GCS...)
- AWS (EC2, S3, RDS, Lambda, CloudFormation, ECR, SSM, SNS...)
- Java + Spring Boot
- Kubernetes, OpenShift, Docker, Helm
- Jenkins, GitLab CI/CD, GitHub Actions
- Terraform
- Ansible, AWX
- Artifactory
- SonarQube
- Vagrant
- Packer
- HashiCorp Vault
- Splunk
- LXC / LXD
- systemd-nspawn
- VMWare ESXi + PowerCLI
- Linux: RHEL, Debian, Ubuntu, CentOS
- ELK Stack, Grafana, Observium, AXP
Cloud:
- GCP (Google Cloud Platform)
- Amazon Web Services (EC2, S3, RDS, Lambda, CloudFormation, ECR, SSM, SNS...)
Big Data & Software Development:
- Python
- Java / Spring Boot
- Kafka
- Spark
- Storm
- Hadoop
- Hive
- Oozie
- Pig
- ZooKeeper
- HDP (Hortonworks Data Platform)
Programming languages: Python, Java, PL/SQL, SQL, VBA
Additional programming and scripting languages: Perl, PowerShell, Bash, JavaScript, C#, C++, HTML, XML, Assembly
DB: PostrgeSQL, Oracle, MySQL, MongoDB, Hive
IDEs: VS Code, IntelliJ, Eclipse, Netbeans, Oracle SQL Developer, MySQL Workbench, MS Visual Studio
Frameworks: Spring, Spring Boot, Maven, Apache Ignite, Apache Spark, Apache Storm, Apache Kafka, Apache ZooKeeper, GridGain, JPPF
Version control: Git, GitLab, GitBlit, SVN
OS: Windows, Linux (RHEL, Debian, Ubuntu)
Team/Project management: JIRA
Tools: RDM, Zabbix, Confluence, Visio
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Persönliche Daten
- Russisch (Muttersprache)
- Hebräisch (Muttersprache)
- Englisch (Fließend)
- Deutsch (Fließend)
- Italienisch (Grundkenntnisse)
- Europäische Union
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