saleor/saleor
Jun 2025 – Aug 2025
2 Months active
Languages Used
YAML
Technical Skills
AWS IAMCI/CDGitHub ActionsAWSDevOpsInfrastructure
Mikolaj Stempniewicz
PROFILE
Mikolaj Stempniewicz
Mikolaj Stempniewicz enhanced CI/CD security and infrastructure for the saleor/saleor and saleor-dashboard repositories by migrating AWS authentication from IAM users to IAM roles, reducing reliance on long-lived credentials and aligning workflows with best practices. Using YAML and GitHub Actions, Mikolaj established reusable patterns for IAM role-based authentication, improving auditability and supporting future AWS hardening. He also automated test environment cleanup with cron-based workflows, centralized AWS region configuration, and fixed deployment status updates to ensure accurate environment URLs. These changes improved deployment visibility, cost control, and reliability, demonstrating a thoughtful approach to DevOps and infrastructure engineering within complex CI environments.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
3
Lines of code
263
Activity Months3
Work History
August 2025
4 Commits • 1 Features
Aug 1, 2025Performance summary for 2025-08: Implemented automated test environment lifecycle improvements and a robust deployment status workflow in saleor/saleor. These changes reduce stale test environments, improve deployment visibility, and standardize region configuration, enabling faster feedback, better cost control, and more reliable testing across environments.
4 Commits • 1 Features
Aug 1, 2025Performance summary for 2025-08: Implemented automated test environment lifecycle improvements and a robust deployment status workflow in saleor/saleor. These changes reduce stale test environments, improve deployment visibility, and standardize region configuration, enabling faster feedback, better cost control, and more reliable testing across environments.
August 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Delivered security-focused CI/CD hardening for saleor/saleor by migrating AWS access from IAM users to IAM roles, eliminating long-lived credentials and strengthening service-to-service authentication. This change reduces attack surface in CI workflows and improves compliance with best practices. Implemented as part of the SCL-941 effort, with commit 43f5ba1b48e59ef66cf2fe4f490b45e61aaa7222.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: Delivered security-focused CI/CD hardening for saleor/saleor by migrating AWS access from IAM users to IAM roles, eliminating long-lived credentials and strengthening service-to-service authentication. This change reduces attack surface in CI workflows and improves compliance with best practices. Implemented as part of the SCL-941 effort, with commit 43f5ba1b48e59ef66cf2fe4f490b45e61aaa7222.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for saleor-dashboard focusing on security-focused CI/CD credential management improvements and baseline business impact.
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for saleor-dashboard focusing on security-focused CI/CD credential management improvements and baseline business impact.
May 2025
Activity
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Quality Metrics
Correctness88.4%
Maintainability86.6%
Architecture85.0%
Performance71.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
YAML
Technical Skills
AWSAWS IAMCI/CDDevOpsGitHub ActionsInfrastructure
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
saleor/saleor-dashboard
May 2025 – May 2025
1 Month active
Languages Used
YAML
Technical Skills
AWS IAMCI/CDGitHub Actions