Solution Architect: Software - Cloud - DevOps | Senior IT Consultant | Senior: Software Developer - Data Engineer
- Verfügbarkeit einsehen
- 1 Referenz
- 110‐125€/Stunde
- Frankfurt am Main
- Weltweit
- ru | de | en
- 21.11.2024
Kurzvorstellung
Beyond the technical expertise - great communication, interpersonal and organizational skills.
Based in Frankfurt am Main - boosting IT projects Europe-wide.
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, Python
Qualifikationen
Projekt‐ & Berufserfahrung
8/2022 – offen
Tätigkeitsbeschreibung
Further design and development of a custom cloud-based, multisource data ingestion system. Implementation of a monitoring and alerting solution.
Tech-Stack:
- Google Cloud (BigQuery, Cloud- Functions / Run / Build / Storage, Compute Engine, PubSub, Airflow, Dataflow, GKE / K8s)
- Java, Spring Boot, Python, Shell scripting
- Oracle, SAP HANA, MSSQL, MySQL, PostgreSQL, Exasol
- Kafka, ActiveMQ
- Apache Beam
- REST, SFTP, SMB
- K8s
- Docker
- FastAPI
- Grafana, Prometheus, Ansible
- Terraform, GitHub Enterprise
- Wiz Cloud Security
- HashiCorp Vault
Ansible, Apache Hadoop, Apache Kafka, Bash Shell, Docker, Exasol, Google Cloud, Java-Frameworks, Java (allg.), Kubernetes, Mysql, Oracle Database, Python, Representational State Transfer (REST), SAP HANA, Spring Framework, SQL
1/2021 – 7/2022
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, Flask
- Terraform, GitHub Enterprise, Bitbucket
- JSON, Protobuf, Avro, XML
- Shell scripting, SQL, Power BI
- Control-M, Grafana
Amazon Web Services (AWS), Apache Hadoop, Apache Kafka, Bash Shell, Big Data, Exasol, Google Cloud, Java (allg.), Kubernetes, Microsoft SQL-Server (MS SQL), Openshift, Python, Shell (CSH), Spring Framework
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
Amazon Web Services (AWS), Ansible, Bash Shell, Docker, Git, Iaas, Kubernetes, Microsoft Windows (allg.), Windows Powershell, Python, Red Hat Enterprise Linux (RHEL), Server-Monitoring, Ubuntu, Virtualisierung (Allg.)
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)
Ansible, Windows Powershell, Python, Red Hat Enterprise Linux (RHEL), Vmware Vsphere
1/2017 – 3/2019
Tätigkeitsbeschreibung
DevOps Architect 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 Linux, DevOps (allg.), Docker, Git, Jenkins, Kubernetes, Windows Powershell, Python, Ubuntu, Virtualisierung (Allg.), Vmware ESX Server
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, Python
11/2015 – 8/2016
Tätigkeitsbeschreibung
IT-Consulting
Custom development
Calypso, Mongodb, Mysql, Oracle Database, SQL, Software Design, Assemblersprache, Bash Shell, Eclipse, Git, J2EE, Java (allg.), Linux Entwicklung, Perl, PL/SQL, Distributed Computing, VBA (Visual Basic for Applications), JavaScript-Frameworks, PHP, React (JavaScript library), Zend Framework, It-Beratung
Ausbildung
Frankfurt University of Applied Sciences
The Academic College of Tel-Aviv-Yaffo
Über mich
- Software Architect & Developer / IT consultant / DevOps Architect / Team-Lead
- Over 10 years of professional experience in the IT industry as freelancer and employee
- 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)
- Deutsch (Fließend)
- Englisch (Fließend)
- Italienisch (Grundkenntnisse)
- Europäische Union
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