Nicolas Lejeune

Nicolas Lejeune Email and Phone Number

Consultant Cloud Souverain @ Freelance
Brussels, BE
Nicolas Lejeune's Location
Brussels Metropolitan Area, Belgium
Nicolas Lejeune's Contact Details

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About Nicolas Lejeune

Now 20 years experience working on Enterprise Java solutions for the financial sector, through consultancy, startup company owner, solution integrator, solution architecture and R&D department manager. That experience gives me perspective. Today, I strongly believe that cloud-native architectures, cloud platforms and micro services architectures are going to change the way we build and deploy enterprise applications over the next years. These are transformational technology shifts that allowed companies such as Netflix, Uber, AirBnb… to become leaders in their respective industries.That’s why I focused my work on these technologies, and I learned a lot about building cloud native applications, operating them in a production environment, and leveraging cloud specific distribution channels.Whatever the size and sector of your company, I strongly encourage you to consider the use of these technologies in your next projects, or to initiate a dedicated Proof of Concept. Be sure that some of your concurrents are doing so. I’m available to share my experience with you at any stage of your project, from initiation and architecture to design and implementation.Finally, these last years I have also developed a strong expertise in cloud infrastructure. Modern deployment platforms such as Kubernetes are the perfect match to deploy cloud native applications. They offer strong benefits in term of agility, robustness, as well as cost effectiveness. Couple that with infrastructure as code, where the infrastructure elements are declared in code (such as Terraform) and stored in a source control tool like Git, and you also get full traceability on the evolution of your platform.

Nicolas Lejeune's Current Company Details
Freelance

Freelance

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Consultant Cloud Souverain
Brussels, BE
Nicolas Lejeune Work Experience Details
  • Freelance
    Consultant Cloud Souverain
    Freelance
    Brussels, Be
  • Emasphere
    Software Architect
    Emasphere Jul 2015 - Present
    Louvain La Neuve
    EMAsphere is a startup in the financial sector, with a SaaS solution offering smart financial dashboards, forecasting and consolidation.My initial role was to define the cloud native architecture of the solution, with the challenge of having a minimum viable product within 2 months. The success of that initial phase led to the addition of major features over several months, on which I heavily contributed.Technical environment- Java, Spring, Amazon Web Services… Show more EMAsphere is a startup in the financial sector, with a SaaS solution offering smart financial dashboards, forecasting and consolidation.My initial role was to define the cloud native architecture of the solution, with the challenge of having a minimum viable product within 2 months. The success of that initial phase led to the addition of major features over several months, on which I heavily contributed.Technical environment- Java, Spring, Amazon Web Services, Kubernetes- Micro service architecture- Spring libraries: Boot, Cloud, Web, Data, Security, Batch, Session, Amqp, Redis, Actuator- AWS services : VPC, EKS, EC2, Lambda, S3, RDS, CloudFront, R53, Elasticsearch, IAM, Cognito, WAF, MQ, SES Show less
  • Sophia Genetics
    Consultant
    Sophia Genetics Sep 2015 - Dec 2016
    Lausanne Area, Switzerland
    Sophia Genetics is a fast growing company focusing on Data Driven Medicine.My role is to define and implement an integration strategy between the Sales system, the Production systems, and the Accounting system.Technical environment- Tomcat, Docker, Java, Spring- Spring libraries : Boot, Web, Data, Security, Thymeleaf, Actuator- Salesforce API
  • Flashreport
    Founder
    Flashreport Jun 2015 - Dec 2016
    Flashreport is a SaaS application offering report generation services. It's a cloud native application built on Spring Cloud and deployed in a Cloud Foundry environment, leveraging the micro service architectural style.I designed and developed the solution.
  • Business Solutions Builders
    Technical Manager
    Business Solutions Builders Sep 2004 - May 2015
    Manager of the Research & Technology department in BSB. Responsible of technical presales at corporate levelResponsibilities of the team cover- Technical Architecture definition of our packaged solutions- Tech watch to identify emerging trends, evaluate them, and plan their integration in our products- Performance optimizations - Developer efficiency
  • B2Boost
    Application Architect
    B2Boost Sep 2000 - Aug 2004
    As one of the first people to join that startup, I was responsible of defining and setting up the technical infrastructure of the solution. I was then involved in design and development of many features. Later I participated in deployments into production and day-to-day operations management.
  • Marchfirst
    Senior Consultant
    Marchfirst Dec 1998 - Aug 2000
    As a consultant I was involved in multiple projects for customers. Most of these projects were in the financial sector and involved java based backend solution developments.I worked on architecture definition and development.
  • Sopra
    Developper
    Sopra Apr 1996 - Nov 1998
    As a consultant I carried out multiple missions for large financial institutions in Brussels. They mostly involved development of software components, in powerbuilder and java.

Nicolas Lejeune Skills

Integration Java Enterprise Edition Maven Performance Tuning Web Services Xml Spring Pre Sales Soa Uml Spring Framework Jms Jboss Application Server Cloud Computing Solution Architecture Hibernate Software Project Management Tomcat Amazon Web Services Google App Engine Google Compute Engine Java Sql Cloud Foundry Spring Cloud Paas Software Development Enterprise Software Consulting

Nicolas Lejeune Education Details

Frequently Asked Questions about Nicolas Lejeune

What company does Nicolas Lejeune work for?

Nicolas Lejeune works for Freelance

What is Nicolas Lejeune's role at the current company?

Nicolas Lejeune's current role is Consultant Cloud Souverain.

What is Nicolas Lejeune's email address?

Nicolas Lejeune's email address is le****@****ail.com

What schools did Nicolas Lejeune attend?

Nicolas Lejeune attended Ulb.

What skills is Nicolas Lejeune known for?

Nicolas Lejeune has skills like Integration, Java Enterprise Edition, Maven, Performance Tuning, Web Services, Xml, Spring, Pre Sales, Soa, Uml, Spring Framework, Jms.

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