08/21/2024 updated

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Solution Architect

Brussels, Belgium
Only remote
Computer Science studies in HEB-ESI
Brussels, Belgium
Only remote
Computer Science studies in HEB-ESI

Profile attachments

Romain Lussier Resume.pdf
Romain Lussier Resume - non-technical.pdf

Java (Programming Language)JavaScriptPHPActive DirectoryApache AirflowAmazon Web ServicesAmazon Elastic Compute CloudAmazon S3Apache TomcatApple IOSApplications ArchitectureApplication Integration ArchitectureIBM System IApp Store (IOS)Atlassian ConfluenceAtlassian JiraAuthenticationsMicrosoft AzureGoogle BigQueryC Sharp (Programming Language)Cloud ComputingCode ReviewContinuous IntegrationData TransmissionsData StoreAmazon DynamoDBECMAScript (C Programming Language Family)ElasticsearchFirmwareGitHubIBM Cloud ComputingMobile Application SoftwarePython (Programming Language)Mainframe ComputingMessage Queuing Telemetry Transport (MQTT)Node.jsOpenShiftScrum MethodologyLucidchartRubyAmazon Simple Notification Service (SNS)Solution ArchitectureData StreamingSubversionTypeScriptUser Interface TestingOpenapiSinonApache SparkArchimateAWS LambdaGoogle FirebaseJupyterBackendGitCloudformationTogafKotlinAngularJSPySparkKubernetesAvroFront End Software DevelopmentRoute53Google PlayCloudwatchApi GatewayElastic KibanaAmazon Simple Queue Service (SQS)MochaData PipelineServerless ComputingDockerLegacy SystemsJenkinsDatabricksMicroservices
AWS lambda, Active Directory, Airflow, DynamoDB, EC2, S3, AWS S3, SNS, SQS, AWS, AWS Services, Angular, AngularJS, Spark, Tomcat, API Gateway, AppStore, iOS, Archimate, AVRO, Backend, back-end, BigQuery, C#, cloud software, Cloud, CloudFormation, CloudWatch, code reviews, Confluence, CI/CD pipeline, data pipelines, Data pipeline, Datastore, Dataflow, data transmission, DataBricks, Docker, ECMAScript, Elastic stack, ElasticSearch, Firebase, Firmware, frontend, Git, Github, Google Play, IBM Cloud, AS400, Jira, Java, jest, JavaScript, Jenkins, JuPyteR, Kibana, Kotlin, Kubernetes, legacy systems, LucidChart, Mainframe, MQTT, microservices, micro-services, micro-service, Azure, mobile application, mocha, Node.js, OpenShift, OpenApi, PHP, PySpark, Python, Python 3, Route53, Ruby, Scrumban, SCRUM, Serverless, sinon, SVN, TOGAF, TypeScript, Authentication, UI Testing

Experience

Professional experience5 - 10 years
Freelancer since2023

Languages

GermanGoodEnglishNative speakerFrenchNative speakerDutchGoodSpanishGood

Project history

Application Solution Architect

ABVV-FGTB
Leading the modernization of a 30y old AS400 Mainframe application
LucidChart / OpenShift / Java / Archimate / AS400 Mainframe / Angular / Microfrontend / Monorepo / Keycloak / OpenApi / Quarkus / Git /
Jira / Confluence
Analysis and Design:

Created a continuous strategy and roadmap for divesting a 30y young AS400 Mainframe applications into a modernized architecture
Revised security practices, reviewed access patterns and implemented a new security layer using Keycloak in coordination with Active Directory
R&D and implemented a modernization roadmap for Front-End internal applications, incorporating a micro-frontend architecture, as well as Back-End
for Front-End
Stakeholder Management: Responsible for being the technical counterpart in managing non-technical stakeholders such as PO, PM, and management
Technical guide for setting architectural decisions and setting technology roadmap(s), including code reviews and technical mentoring
Creating documentation and diagrams for legacy systems, conducting technical interviews to establish a HLD combined with a more in-depth view

Lead Software Engineer

Nike [SAFe and SCRUM
Leading a team of 12 to build a new event-driven platform for Nike's Supply Chain Technology
LucidChart / AWS / Java / Python / Node.js / Serverless / AVRO / OpenApi / Hackolade / Jenkins / Git / Jira / Confluence / Miro
Analysis and Design:

Being the interface between the team and the Product Owner, Management and other teams, supporting everyone in their needs
Incorporating top-down Company-wide technical strategic decisions into the team's architecture and backlog
Integrated a new logistics system and rework the existing architecture to fi t the new requirements, as well as the newly developed company-wide vision
and strategy
Implementation of serverless microservices in Java, Python and Node.js
Refi ned and created epics and tickets resulting in raising the standard in DoR and capacity optimization for the development team

Solution Architect

Analyze, Design, and present possible solutions to clients and stakeholders, follow up on the implementation
Archimate / Azure / IBM Cloud / AWS / Node.js / TypeScript / DataBricks / Git / Jira / Confluence
Solution Architect:

Designed and implemented a fully integrated IoT solution for an embedded technology client
Created architecture for data pipelines, analysis for energy reports to clients to assess their sustainability
Assisted (Sr) partners in providing a technical overview and rapid feedback analysis on client leads and prospects

Solution Architect / Software Engineer

Extra Horizon
Design, develop and maintain a platform for the healthcare industry
AWS (ECS, SNS, SQS, Lambda) / TypeScript / Docker / Kubernetes / Scala / Python / Github Actions / Git / Jira / Confluence
Solution Architect:

Interfaced with multiple customer needs and came up with solutions on how to integrate their products onto the ExH platform
Designed, planned, developed and released services that fi tted customer needs
Helped Management in the technical sphere gaining knowledge of our platform and shared knowledge on best practices

Backend Cloud Developments:

Ported multiple services written in Java (6) to Node.js
Fully Developed the following micro-services:
AWS lambda functions management micro-service
SMS messages
OAuth2 & OAuth1 authentication
Extended MFA functionalities
Integration of AppStore and Google Play Store inside payment micro-service

All features were developed using TDD, 100% testing coverage and documentation

Data Engineer

Levi Strauss
Part of a team aiming to assist Data Scientists in their daily tasks
AWS (EC2, ECS) / Spark (Scala, Python) / Airflow / Docker / Github Actions / Git
Worked on some Data pipeline and flows to be used by the Data Science team
Implemented CI/CD pipeline and integration using Github Actions and Jenkins
Various Data fl ow implementation

Software Engineer

Philips N.V
Part of a back-end team aiming to provide the user with a complete and secure health platform
AWS (Lambda, API Gateway, CloudFormation, DynamoDB, Kinesis stream, CloudWatch, SNS) / Node.JS (ECMAScript 2020, Typescript) /
Jenkins CI / Git
Participation to 3 platform services:
Data Broker Service:
Responsible for ingesting, cleaning/parsing and distributing data to a variety of services (Mediator pattern)
AWS Services: Lambda, Kinesis, SNS, SQS, Cloudwatch, Elastic stack
Node.JS component: TypeScript, serverless, sinon, mocha

IoTGateway:
Responsible for managing a fl eet of IoT devices (Authentication, connection, data transmission / collection and monitoring)
AWS Services: IoT Core, Lambda, SNS, cloudwatch, KMS, XRay
Node.JS components: TypeScript, MQTT connection, serverless, sinon, mocha

Firmware:
Responsible for managing the Firmware distribution on a fl eet of devices
AWS Services: API Gateway, Route53, Lambda, dynamodb, cloudwatch, KMS, XRay
Node.JS components: TypeScript, serverless, jest, localstack

Full-stack Developer

Engie Fabricom Airport Systems
Development integrating PLC systems with the airport's baggage handling system
Node.JS / AngularJS / Docker / ELK (ElasticSearch, Kibana) / Java (Tomcat) / C# / Git & SVN
Created Bag kiosk simulator with complete (multiple layers) simulation - Node.Js, AngularJS
Porting IoT data to Elastic stack, creating realtime dashboarding solutions- Python, ELK
Project maintenance - Java (Tomcat), C#

Full-stack Developer

Keemotion
Development of a mobile application for coaches and players
Node.JS / AWS (Cloudformation, S3, API Gateway, Lambda) / Swift / Ruby / PHP / Git
Swift - iOS application UI Testing
Cleaning script to show unused/outdated AWS S3 buckets and data




On-Premise based PHP micro-services migration into CloudFormation, APIGateway and Lambda solution

Certificates

AWS Certified Developer Associate

Pearson

2020

Agile SCRUM Foundations

Exin

2018


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