Sander Lammertink
Java Software Engineer at Slam-IT
Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolSander Lammertink is a senior Java software engineer with over 10 years of experience building and migrating enterprise systems across banking, public sector, and utilities. He combines hands-on backend expertise—RESTful services, WebSphere migrations, and cloud database moves—with proven delivery in agile/DevOps teams and his own consultancy, Slam-IT. Sander has repeatedly tackled legacy modernization projects (mainframe-to-Linux/Java, on-prem to Azure) and helped keep business-critical traffic reliable for large-scale banking platforms. A pragmatic problem-solver and strong team player, he thrives under pressure and focuses on maintainable, high-quality solutions. Based in Gelderland, he brings both corporate and entrepreneurial perspective, making him comfortable with stakeholder-facing roles as well as deep technical execution.
10 years of coding experience
21 years of employment as a software developer
Ing Informatica (Software engineering) / Hogere opleiding Software engineer, Ing Informatica (Software engineering) / Hogere opleiding Software engineer at HAN University of Applied Sciences
Dutch, EnglishProgramming languages (2)
Github contributions (5)
slam-it/sonar-quality-gates-maven-plugin
Apr 2016 - Apr 2022
Contributions:22 commits, 28 pushes, 1 branch in 6 years 1 month
slam-it/workflows
Sep 2021 - Jul 2022
Testing workflows
Contributions:1 release, 18 PRs, 35 pushes in 9 months
testingworkflowsworkflow
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.