About Me
What I do
I'm Morteza Karimi, a Team Lead and Senior Software Engineer based in Tehran. I specialize in migrating legacy workflows to modern JavaScript stacks and building ERP platforms that teams can trust every day.
How I work
I lead with clarity and code quality. Whether I'm architecting a NestJS backend, shipping a Next.js frontend, or mentoring developers, I focus on measurable outcomes — fewer manual steps, faster releases, and systems that stay maintainable as they grow.
Open source
I contribute to the developer community through open-source projects on GitHub. Sharing reusable tools and lessons learned is part of how I grow — and how I help other engineers move faster.
Beyond the screen
Outside of engineering, I enjoy reading, exploring new ideas, and spending time with my three cats. Curiosity away from the keyboard keeps my problem-solving sharp when I'm back at it.
Let's talk
I'm open to team lead and senior engineering roles, consulting, and collaborations on ambitious products. Send an email or connect on LinkedIn — I'd like to hear what you're building.
Impact at a glance
90%
fewer process-related problems after replacing Excel workflows with a unified ERP
30%
increase in operational efficiency for construction project management
95%
improvement in employee time-tracking accuracy with a mobile app
60%
reduction in API response times through query and cache optimization
Recent roles
ParsPack
Back End Developer
Feb 2026 – Present · Tehran, Iran
Building backend services at ParsPack, contributing to scalable cloud and hosting infrastructure for production workloads.
Trium Novem GmbH
Development Team Lead & Full-stack Developer
Aug 2023 – Sep 2025 · Berlin, Germany
Led a team of 3 developers building a construction ERP that replaced Excel-based workflows, shipped a mobile time-tracking app, and improved delivery with Next.js, NestJS, and Jira.
BUGLOOS
Full Stack & DevOps Engineer
Aug 2019 – Sep 2023 · Bussum, Netherlands
Progressed from backend developer to full-stack and DevOps engineer — optimizing queries, introducing Angular, and automating deployments with Docker, Ansible, and GitLab CI/CD.
Education
Shahrood University of Technology
Master's degree, Artificial Intelligence
2017 – 2019
Khayyam University
Bachelor's degree, Computer Software Engineering
2012 – 2017