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Lex Mulier

Freelance Backend & Cloud Engineer

👋 Hey!

I'm a backend-leaning freelance cloud application engineer. Most of my day revolves around setting up infrastructure in AWS, writing Python services, Docker containers, and CI/CD pipelines. Over 10 years of hands-on work have made me comfortable automating infrastructure and shaping cloud-native architectures that stay reliable, scale without drama, and remain easy to maintain. I've also taken on roles in technical leadership and team management.

Favourite Stack

Python AWS Lambda AWS DynamoDB AWS ECR AWS Fargate AWS ECS Kubernetes Docker Terraform AWS CDK Infrastructure as Code CI/CD GitOps FastAPI Django MongoDB PostgreSQL Redis React GIT Bash Semantic Versioning Agile Scrum

Experience

Senior Application Engineer - Freelance
Brenntag | Jun 2024 - Present
Lead Software Engineer
Visualfabriq | Aug 2020 - Apr 2024
Senior Software Engineer
Visualfabriq | Jun 2017 - Jul 2020
Software Engineer
BIGear | Nov 2015 - May 2017
Full-Stack Developer
IGear | Oct 2015 - Jan 2017
Freelance Software Engineer
LexMulier | Jun 2009 - Jul 2015

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