freiberufler Cloud Solution Architect auf freelance.de

Cloud Solution Architect

zuletzt online vor 9 Tagen
  • 80€/Stunde
  • 40472 Düsseldorf
  • Europa
  • en  |  de  |  hi
  • 08.01.2024

Kurzvorstellung

I have expertise in Solution Architecture that involves designing Scalable Enterprise Solutions in Multi-Cloud Environments (Azure and AWS) with Microservices, Kafka, Kubernetes & DevOps.

Qualifikationen

  • Amazon Web Services (AWS)
  • DevOps
  • Docker
  • Git
  • Kafka
  • Kontinuierliche Integration (CI)
  • Kubernetes
  • Microsoft Azure
  • OpenShift
  • Solution Architektur

Projekt‐ & Berufserfahrung

Cloud and DevOps Consultant
TSCNET Services GmbH, München
10/2023 – 11/2023 (2 Monate)
Elektrische Energie
Tätigkeitszeitraum

10/2023 – 11/2023

Tätigkeitsbeschreibung

⁃ Created App Services, Azure Front Door and Azure API Management components in Azure using Terraform and configured with capabilities that include DDoS protection, load-balancing, and response caching with Ansible.
⁃ Configured mirroring of the source code from GitLab to Azure DevOps through repository mirroring feature.
⁃ Implemented Kubernetes scaling patterns using KEDA and Azure API Management request throttling metrics.
⁃ Analyzed and documented the microservice deployment configuration options (Kubernetes manifest files) in Azure Kubernetes Services (AKS) from the perspective of scaling, throughput, resiliency, observability, logging, and monitoring.
Technologies & Skills: GitLab Pipelines, Python, Maven, Bash, Docker, Terraform, Java, Spring Boot, Microsoft Azure, Azure Kubernetes Service (AKS), API Management (APIM), Azure Monitor, JIRA, Confluence, Kanban, Security, Request Throttling

Eingesetzte Qualifikationen

Agile Entwicklung, Confluence (Atlassian), DevOps, Docker, Git, Jira, Kanban, Kontinuierliche Integration (CI), Kubernetes, Microsoft Azure, OpenShift

Cloud and DevOps Consultant
TSCNET Services GmbH, München
11/2022 – 9/2023 (11 Monate)
Elektrische Energie
Tätigkeitszeitraum

11/2022 – 9/2023

Tätigkeitsbeschreibung

⁃ Designed application migration strategy from OpenShift to Azure Kubernetes Service (AKS) to address scaling issues.
⁃ Created Terraform scripts for provisioning the application landscape to include Virtual Networks (VNets), Subnets, NSGs, App Services, Azure Event Hub, AKS cluster, Inbound & Outbound networking configurations, Ingress and Egress.
⁃ Converted existing Jenkins based build pipelines of microservices to Azure DevOps pipelines for deployment to AKS.
⁃ Created a GitOps based dynamic service deployment process in Kubernetes (AKS) for scheduled batch-processing tasks.
Technologies & Skills: GitLab, Maven, Docker, Python, Bash, Terraform, Terragrunt, Jenkins, JUnit, ArgoCD, CICD, Java, Spring Boot, Node.js, Kafka, JIRA, Confluence, OpenShift, Microsoft Azure, Azure App Services, Azure Kubernetes Service (AKS), API Management, autoscaling (HPAs), OAuth 2, Key Vault, Grafana, Azure Monitor, Service Mesh, EvRequest Throttling

Eingesetzte Qualifikationen

Confluence (Atlassian), DevOps, DevOps (allg.), Docker, Git, Java (allg.), Jira, Kafka, Kontinuierliche Integration (CI), Kubernetes, OpenShift, Solution Architektur, Spring

Technical Lead (DevOps) and Architect
ITERGO Informationstechnologie GmbH, Düsseldorf, Düsseldorf
3/2021 – 8/2022 (1 Jahr, 6 Monate)
Versicherungen
Tätigkeitszeitraum

3/2021 – 8/2022

Tätigkeitsbeschreibung

⁃ Responsible for cloud Infrastructure and DevOps adoption for AWS and Azure multi-cloud based data accumulation layer.
⁃ Created Azure Kubernetes Service (AKS), Function Apps, Logic Apps and Azure Data Factory in Azure using Terraform.
⁃ Provisioned AWS Lambda, AWS S3, Step Functions and Simple Notification Service (SNS) in AWS using Terraform.
⁃ Designed and implemented Ansible playbooks to configure the infrastructure components in AWS and Azure.
⁃ Created Azure DevOps pipelines for deployment of microservices that consolidate data in a database for reporting.
Technologies & Skills: GitHub Enterprise, GitHub Actions, Jenkins, Nexus, Maven, Docker, Terraform, Flux, Microsoft Azure, API Management, Azure Data Lake, Azure Data Factory, Java, MS SQL Server, Amazon Web Services (AWS), AWS S3, EC2, Kafka, Linux, JIRA, Powershell, Serverless Computing, GitOps, Liveness Probes, Readiness Probsh, EvRequest Throttling

Eingesetzte Qualifikationen

Amazon Web Services (AWS), DevOps (allg.), Java (allg.), Jenkins, Kafka, OpenShift, Representational State Transfer (REST), Solution Architektur

Technical architect and lead
ITERGO Informationstechnologie GmbH, Düsseldorf, Düsseldorf
8/2019 – 3/2021 (1 Jahr, 8 Monate)
Versicherungen
Tätigkeitszeitraum

8/2019 – 3/2021

Tätigkeitsbeschreibung

⁃ Responsible for cloud Infrastructure and DevOps adoption for AWS and Azure multi-cloud based data accumulation layer.
⁃ Created Azure Kubernetes Service (AKS), Function Apps, Logic Apps and Azure Data Factory in Azure using Terraform.
⁃ Provisioned AWS Lambda, AWS S3, Step Functions and Simple Notification Service (SNS) in AWS using Terraform.
⁃ Designed and implemented Ansible playbooks to configure the infrastructure components in AWS and Azure.
⁃ Created Azure DevOps pipelines for deployment of microservices that consolidate data in a database for reporting.
Technologies & Skills: GitHub Enterprise, GitHub Actions, Jenkins, Nexus, Maven, Docker, Terraform, Flux, Microsoft Azure, API Management, Azure Data Lake, Azure Data Factory, Java, MS SQL Server, Amazon Web Services (AWS), AWS S3, EC2, Kafka, Linux, JIRA, Powershell, Serverless Computing, GitOps, Liveness Probes, Readiness Probsh, EvRequest Throttling

Eingesetzte Qualifikationen

Amazon Web Services (AWS), DevOps (allg.), Java (allg.), Jenkins, Kafka, OpenShift, Solution Architektur

DevOps Lead and Associate Manager
Optum Global Solutions Private Limited, Hyderabad
3/2017 – 7/2019 (2 Jahre, 5 Monate)
Gesundheitswesen
Tätigkeitszeitraum

3/2017 – 7/2019

Tätigkeitsbeschreibung

⁃ Designed and implemented dynamic environment creation using Terraform in Azure for on-demand load-testing tasks.
⁃ Developed Terraform and Ansible scripts for creation and configuration of App Gateway, API Management and firewalls that control access to microservices deployed in Azure Kubernetes Services (AKS) and Azure App-Services.
⁃ Written Jenkinsfiles for Jenkins CI/CD jobs to build microservices and published the build artifacts in JFrog Artifactory.
⁃ Created YAML based Kubernetes manifests and Helm charts to deploy microservices to Kubernetes (AKS).
⁃ Integrated Dynatrace agent in Dockerfiles and thus successfully implemented container monitoring capabilities.
⁃ Responsible for two scrum teams (7 members each) that handle development, DevOps, and analyst activities.
Technologies & Skills: Azure Resource Manager (ARM) Templates, Terraform, Maven, Gradle, Rally, GitHub, Jenkins, Helm, JFrog Artifactory, SonarQube, Docker, Apache Spark, Bash Shell, Fortify Scan, Chef, Java, Spring Boot, Selenium, Agile, Scrum, draw.io, Microsoft Azure, Azure Kubernetes Service (AKS), ServiceNow ITSM, Splunk, Dynatrace, Integration, Change Management, Monitoring, Release Management, security, Deployment, Microservices, Cloud Migrationrobsh, EvRequest Throttling

Eingesetzte Qualifikationen

Java (allg.), Kafka, Kubernetes, Microsoft Azure, OpenShift, Spring

Principal Engineer (Cloud Infra & DevOps)
Oracle India Private Limited, Hyderabad
3/2015 – 3/2017 (2 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

3/2015 – 3/2017

Tätigkeitsbeschreibung

⁃ Implemented Hybrid-Cloud Agent self-upgrade and monitoring framework using bash shell scripting and python.
⁃ Decomposed Maven build files of Java applications to implement DevOps practices and adoption of CI using Hudson.
⁃ Developed Dockerfiles for the decomposed modules and integrated with the build pipeline.
Technologies & Skills: Linux Administration, Java, Puppet, WebLogic, JIRA, Hudson CI, Docker, Oracle Cloud, High AvRequest Throttling

Eingesetzte Qualifikationen

Application Development, Baukunst, Cloud Computing, Java (allg.), Training - Coaching-Kompetenzen

Technical Lead & Senior Software Engineer
Oracle India Private Limited, Hyderabad
6/2013 – 3/2015 (1 Jahr, 10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

6/2013 – 3/2015

Tätigkeitsbeschreibung

- Participated in design discussions in the beginning of each sprint to thoroughly understand the technical requirements and functionality of the modules
- Developed custom Java code in entity objects and view objects that deal with WorkOrder-Definition and WorkOrder- Execution orchestration
- Revised and developed programmatic business -rule validations using Java for the ADF entity objects to enrich data for publishing SOA events at various run-time states of the entity objects
- Developed client-side code using Java to invoke an Enterprise Scheduler Service (ESS) job that generates reports using BI Publisher's XMLP server
- Mentored new-joiners as they go through the developed code, SCM domain, Fusion Applications libraries, organizational standards, internal process and Oracle Fusion Middleware technology stack
Skills & Technologies : Java, Oracle SOA Suite, Oracle ADF, Oracle BI Publisher , Oracle JDeveloper, Oracle DB, WebLogic, Report Generation, Architecture, Event Driven Programming

Eingesetzte Qualifikationen

Architektur (allg.), Cloud Computing, Java (allg.), Java Message Service (JMS), Reporting, Webservices

Technical Lead & Senior Software Engineer
Oracle India Private Limited, Hyderabad
1/2012 – 6/2013 (1 Jahr, 6 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2012 – 6/2013

Tätigkeitsbeschreibung

- Designed and developed a Java SE based validation framework for AABC (Agent Assisted Billing Care) module
- Integrated the validation framework into a SOA composite for automation enablement
- Exclusively developed a Java based library framework to interact with Oracle Billing and Revenue Management (Oracle BRM ) using BRM Java APIs
- Frequently participated in discussions with pre-sales teams for understanding the requirements from the customers
Skills & Technologies : Java SE, Oracle SOA Suite, Oracle AIA, Oracle JDeveloper, Oracle Database, Oracle WebLogic Server, Oracle Application Testing Suite , Real-Time Data Sync

Eingesetzte Qualifikationen

Java (allg.), Java Message Service (JMS), JDBC (Java Database Connectivity), Oracle WebLogic Server

Java and Middleware Specialist
Emerson Innovation Center, Pune
5/2011 – 1/2012 (9 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

5/2011 – 1/2012

Tätigkeitsbeschreibung

- Developed stateless session beans and deployed them to activate web services that were used from BPEL processes as partner links
- Worked with web services and JMS adapters to deal with the model layer
- Implemented several facade components as part of Common Data-Model Repository (CDMR ) layer that interacts with database
- Resolved hard-dependencies between model layer and Service Oriented Architecture (SOA) layer using Oracle Service Bus (OSB) 11g based proxy services
Skills & Technologies : Java SE, Java EE, Redhat Linux, Oracle Service Oriented Architecture (SOA) Suite, Oracle JDeveloper, Oracle DB, Oracle Service Bus (OSB), WebLogic, Eclipse, Middleware development, Messaging, WebService Orchestration

Eingesetzte Qualifikationen

Architektur (allg.), Java (allg.), Java Message Service (JMS), Oracle Fusion Middleware (OMF)

Java and Middleware Specialist
Oracle India Private Limited, Hyderabad
7/2010 – 5/2011 (11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

7/2010 – 5/2011

Tätigkeitsbeschreibung

Developed an aggregator framework that consolidates the order header and line-items from the source system for processing in downstream systems
Developed Java classes that supplement the Business Process Execution Language (BPEL) processes in efficiently handling the data
Developed and deployed the service interfaces for ADF Application Modules and Java classes to make them available as partner links
Definition and implementation of the onboarding process of new devices into the IoT Cockpit
Developed SOA applications that have asynchronous BPEL processes to invoke the service interfaces and to perform certain tasks related to the aggregators’ business logic.

Eingesetzte Qualifikationen

Application Development, Architektur (allg.), Java (allg.), Oracle Fusion Middleware (OMF)

Java and EAI Developer
Mettler Toledo LLC, Columbus, OH
3/2008 – 7/2009 (1 Jahr, 5 Monate)
Maschinen-, Geräte- und Komponentenbau
Tätigkeitszeitraum

3/2008 – 7/2009

Tätigkeitsbeschreibung

Developed SQL triggers that are helpful in collecting data, which is used as input for the scheduled nightly-batches
Developed Java web services and Java-Embedding activities code as a replacement of webMethods Java services
Developed Business Process Execution Language (BPEL) processes that internally call existing Java web services, database adapters, JMS adapters and FTP adapter sto perform certain operations related to the business logic

Eingesetzte Qualifikationen

Java (allg.), Java Architecture for XML Binding (JAXB), webMethods, Webservices

Ausbildung

Computer Science
Master of Science (M.S.)
2006
Texas State University - San Marcos, TX, 78666, US
Computer Science and Information Technology
Bachelor of Technology (B.Tech.)
2004
Jawaharlal Nehru Technological University, Hyderab

Über mich

• Around 17 years of professional work experience in developing enterprise applications.
• 6 years of experience in Microservice architecture, development and deployment using Java, Spring Stack, Kafka, Microsoft Azure, RedHat OpenShift, AWS, DevOps and GitOps CI/CD processes (Jenkins, Nexus, Flux, Azure DevOps).
• Over 5 Years of experience in cloud-based architecture and application development using Microsoft Azure and 3 years with RedHat OpenShift.
• 6 years of experience in working with DevOps process tools that include Jenkins, Docker and RedHat OpenShift Platform based auto-scalable instances. 2 years of experience with Azure DevOps
• Completed M.S. (Computer Science) from Texas State University-San Marcos, TX–78666, USA in 2006.
• Experienced in designing and developing Microservice based APIs using modern design patterns.
• Familiar with various domains including Manufacturing, Electrical, Communications, Supply Chain Management and Healthcare.
• Experienced in Test Driven Development (TDD) and Scrum based (Agile) Software development.
• Excellent contributor with strong technical, analytical, architecture, leadership and communication skills.

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Deutsch (Gut)
  • Hindi (Muttersprache)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
576
Alter
40
Berufserfahrung
17 Jahre und 6 Monate (seit 08/2006)
Projektleitung
2 Jahre

Kontaktdaten

Nur registrierte PREMIUM-Mitglieder von freelance.de können Kontaktdaten einsehen.

Jetzt Mitglied werden