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Radu Vunvulea

Group Head of Cloud Capability

Radu is a technology enthusiast. He has vast experience in different technologies and industries and spends most of his time working with the cloud, helping companies to innovate and finding solutions to their business problems. He enjoys connecting people and helping them to grow. When he isn’t blogging or speaking at events, Radu likes to build his own IOT devices, he enjoys an early morning run or a hike up a mountain. His feet seem to be his preferred method of transportation, he would do anything not to be stuck in traffic.
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Author:Radu Vunvulea

Article

Architecture | Radu Vunvulea | 07 February 2022

Using Two Cloud Vendors Side by Side – a Survey of Cost and Effort

Radu Vunvulea examines a question we frequently hear from clients and the market lately: how much would it cost to build a system running on two cloud vendors side by side? Using insights gained by surveying Cloud experts, he reveals what additional effort and costs companies aiming for such a parallel approach should be planning with.

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Architecture | Radu Vunvulea | 25 August 2020

Cloud Maturity Level: IaaS vs PaaS and SaaS – Part 2

In part 2 of his article, Radu Vunvulea analyses how the different cloud maturity levels impact operational and management costs for computation, database, and storage services with the top 4 cloud providers.

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Architecture | Radu Vunvulea | 18 August 2020

Cloud Maturity Level: IaaS vs PaaS and SaaS – Part 1

In this blog article, Radu Vunvulea explores the maturity levels of commonly used cloud services on some well-known cloud platforms. In part 1, he gives an overview over IaaS vs PaaS and SaaS as different maturity levels, and why they should be taken into account when choosing cloud services and providers.

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Architecture | Radu Vunvulea | 30 May 2019

Microservices and Serverless Computing

Following the success of Netflix, Uber and eBay, businesses are trying to build highly resilient internet-facing platforms that can replicate their success. Thanks to increased complexity and the different benefits of microservices and serverless, there are more things than ever to consider. Radu Vunvulea, Group Head of Cloud Capability, explores the pros and cons of both approaches in our blog.

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Archive

  • 13 November 2023

    Delving Deeper Into Generative AI: Unlocking Benefits and Opportunities

  • 07 November 2023

    Retrieval Augmented Generation: Combining LLMs, Task-chaining and Vector Databases

  • 19 September 2023

    The Rise of Vector Databases

  • 27 July 2023

    Large Language Models Automating the Enterprise – Part 2

  • 20 July 2023

    Large Language Models Automating the Enterprise – Part 1

  • 11 July 2023

    Boost Your Game’s Success with Tools – Part 2

  • 04 July 2023

    Boost Your Game’s Success with Tools – Part 1

  • 01 June 2023

    Challenges for Adopting AI Systems in Software Development

  • 07 March 2023

    Will AI Transform Even The Most Creative Professions?

  • 14 February 2023

    Generative AI: Technology of Tomorrow, Today

  • 25 January 2023

    The Joy and Challenge of being a Video Game Tester

  • 14 November 2022

    Can Software Really Be Green

  • 26 July 2022

    Is Data Mesh Going to Replace Centralised Repositories?

  • 09 June 2022

    A Spatial Analysis of the Covid-19 Infection and Its Determinants

  • 17 May 2022

    An R&D Project on AI in 3D Asset Creation for Games

  • 07 February 2022

    Using Two Cloud Vendors Side by Side – a Survey of Cost and Effort

  • 25 January 2022

    Scalable Microservices Architecture with .NET Made Easy – a Tutorial

  • 04 January 2022

    Create Production-Ready, Automated Deliverables Using a Build Pipeline for Games – Part 2

  • 23 November 2021

    How User Experience Design is Increasing ROI

  • 16 November 2021

    Create Production-Ready, Automated Deliverables Using a Build Pipeline for Games – Part 1

  • 19 October 2021

    A Basic Setup for Mass-Testing a Multiplayer Online Board Game

  • 24 August 2021

    EHR to HL7 FHIR Integration: The Software Developer’s Guide – Part 3

  • 20 July 2021

    EHR to HL7 FHIR Integration: The Software Developer’s Guide – Part 2

  • 29 June 2021

    EHR to HL7 FHIR Integration: The Software Developer’s Guide – Part 1

  • 08 June 2021

    Elasticsearch and Apache Lucene: Fundamentals Behind the Relevance Score

  • 27 May 2021

    Endava at NASA’s 2020 Space Apps Challenge

  • 27 January 2021

    Following the Patterns – The Rise of Neo4j and Graph Databases

  • 12 January 2021

    Data is Everything

  • 05 January 2021

    Distributed Agile – Closing the Gap Between the Product Owner and the Team – Part 3

  • 02 December 2020

    8 Tips for Sharing Technical Knowledge – Part 2

  • 12 November 2020

    8 Tips for Sharing Technical Knowledge – Part 1

  • 30 October 2020

    API Management

  • 22 September 2020

    Distributed Agile – Closing the Gap Between the Product Owner and the Team – Part 2

  • 25 August 2020

    Cloud Maturity Level: IaaS vs PaaS and SaaS – Part 2

  • 18 August 2020

    Cloud Maturity Level: IaaS vs PaaS and SaaS – Part 1

  • 08 July 2020

    A Virtual Hackathon Together with Microsoft

  • 30 June 2020

    Distributed safe PI planning

  • 09 June 2020

    The Twisted Concept of Securing Kubernetes Clusters – Part 2

  • 15 May 2020

    Performance and security testing shifting left

  • 30 April 2020

    AR & ML deployment in the wild – a story about friendly animals

  • 16 April 2020

    Cucumber: Automation Framework or Collaboration Tool?

  • 25 February 2020

    Challenges in creating relevant test data without using personally identifiable information

  • 04 January 2020

    Service Meshes – from Kubernetes service management to universal compute fabric

  • 10 December 2019

    AWS Serverless with Terraform – Best Practices

  • 05 November 2019

    The Twisted Concept of Securing Kubernetes Clusters

  • 01 October 2019

    Cognitive Computing Using Cloud-Based Resources II

  • 17 September 2019

    Cognitive Computing Using Cloud-Based Resources

  • 03 September 2019

    Creating A Visual Culture

  • 20 August 2019

    Extracting Data from Images in Presentations

  • 06 August 2019

    Evaluating the current testing trends

  • 23 July 2019

    11 Things I wish I knew before working with Terraform – part 2

  • 12 July 2019

    The Rising Cost of Poor Software Security

  • 09 July 2019

    Developing your Product Owner mindset

  • 25 June 2019

    11 Things I wish I knew before working with Terraform – part 1

  • 30 May 2019

    Microservices and Serverless Computing

  • 14 May 2019

    Edge Services

  • 30 April 2019

    Kubernetes Design Principles Part 1

  • 09 April 2019

    Keeping Up With The Norm In An Era Of Software Defined Everything

  • 25 February 2019

    Infrastructure as Code with Terraform

  • 11 February 2019

    Distributed Agile – Closing the Gap Between the Product Owner and the Team

  • 28 January 2019

    Internet Scale Architecture

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