zmynx/aws-lambda-calculator
Feb 2025 – Oct 2025
7 Months active
Languages Used
BashMarkdownPythonShellTOMLYAMLmakefilepython
Technical Skills
AutomationBlackBuild AutomationBuild ToolsCI/CDCode Formatting
zMynx
PROFILE
Zmynx
Lior Dux engineered and maintained the zmynx/aws-lambda-calculator, delivering a robust AWS Lambda cost estimation platform with real-time pricing, multi-region support, and event-driven workflows. He architected secure, automated CI/CD pipelines using Python, TypeScript, and AWS CDK, integrating code quality gates, dependency management, and containerized deployments. Lior enhanced the API with Claude-assisted Swagger documentation, OpenAPI standards, and Pydantic validation, while expanding the frontend with React and Tailwind CSS for improved user experience. His work addressed security, observability, and developer onboarding, resulting in a scalable, maintainable system that streamlined releases, improved cost accuracy, and strengthened operational reliability across the project.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
224Total
Bugs
34
Commits
224
Features
101
Lines of code
123,071
Activity Months7
Your Network
5 peopleShared Repositories
5
Work History
October 2025
34 Commits • 16 Features
Oct 1, 2025October 2025: Delivered a comprehensive set of features and reliability fixes for zmynx/aws-lambda-calculator, focusing on API visibility, deployment stability, and developer experience. Notable features include Claude-assisted Swagger API documentation, UI/API resource labeling, verbose Lambda responses, UI debug logs for calculations, and improved output formatting. Validation and safety improvements were added with RAM/storage boundary checks and informative errors plus a guard against invalid submit. The release also includes SAM-based local development alignment, updating the serverless template to the current Lambda image, Pydantic data validation, free-tier support and broader test coverage, and observability enhancements via logging and UI debugging. CI/QA automation was strengthened with checks and a nightly CI coverage trigger, contributing to faster releases and more reliable deployments.
34 Commits • 16 Features
Oct 1, 2025October 2025: Delivered a comprehensive set of features and reliability fixes for zmynx/aws-lambda-calculator, focusing on API visibility, deployment stability, and developer experience. Notable features include Claude-assisted Swagger API documentation, UI/API resource labeling, verbose Lambda responses, UI debug logs for calculations, and improved output formatting. Validation and safety improvements were added with RAM/storage boundary checks and informative errors plus a guard against invalid submit. The release also includes SAM-based local development alignment, updating the serverless template to the current Lambda image, Pydantic data validation, free-tier support and broader test coverage, and observability enhancements via logging and UI debugging. CI/QA automation was strengthened with checks and a nightly CI coverage trigger, contributing to faster releases and more reliable deployments.
October 2025
September 2025
11 Commits • 3 Features
Sep 1, 2025September 2025 performance snapshot for zmynx/aws-lambda-calculator. Delivered a real-time pricing data scraper for AWS Lambda using Playwright to fetch up-to-date memory pricing and improve cost accuracy. Implemented a production-grade CI/CD pipeline and deployment orchestration for the Lambda Calculator using AWS CDK, GHCR images, and OIDC secrets management, with multi-image support and manual deployment triggers. Hardened API security with AWS WAF integration, rate limiting, and improved monitoring for throttling and Web ACL visibility, reducing abuse risk and improving reliability. Fixed critical deployment flow and data consistency issues by normalizing pricing unit casing to 'per month' and aligning deployment trigger naming to 'CD Image'. Overall impact: increased pricing accuracy, faster and safer releases, and stronger security posture.
September 2025
11 Commits • 3 Features
Sep 1, 2025September 2025 performance snapshot for zmynx/aws-lambda-calculator. Delivered a real-time pricing data scraper for AWS Lambda using Playwright to fetch up-to-date memory pricing and improve cost accuracy. Implemented a production-grade CI/CD pipeline and deployment orchestration for the Lambda Calculator using AWS CDK, GHCR images, and OIDC secrets management, with multi-image support and manual deployment triggers. Hardened API security with AWS WAF integration, rate limiting, and improved monitoring for throttling and Web ACL visibility, reducing abuse risk and improving reliability. Fixed critical deployment flow and data consistency issues by normalizing pricing unit casing to 'per month' and aligning deployment trigger naming to 'CD Image'. Overall impact: increased pricing accuracy, faster and safer releases, and stronger security posture.
August 2025
32 Commits • 12 Features
Aug 1, 2025Month: 2025-08 | zmynx/aws-lambda-calculator. Summary: In August 2025, the team delivered a robust set of features and security-focused improvements for the AWS Lambda Calculator, while addressing reliability and performance. Key features were implemented to enable event-driven workflows and strengthen the security posture across the org, complemented by automation enhancements to streamline maintenance. Frontend delivery was accelerated with React-based pages and UI improvements, delivering a better user experience. Stability and security hardening were pursued through targeted fixes in the container and build pipelines, improving deploy confidence and operational resilience. Key features delivered: - Event triggers and API key update: Added event triggers and updated API key to enable event-driven processing for real-time workflows. - Organization-level security configurations: Implemented org-level GHAS training configuration and CodeQL configuration to establish scalable security baselines. - Automation and governance: Introduced dependency review, automerged Dependabot PRs with an auto-merge option, and pinned all workflows to specific SHAs to improve security and predictability. - Frontend delivery: Delivered React pages and UI expansion across the application, enhancing user experience and consistency. - Stability and security hardening: Fixed distroless base image issues, resolved containerfile errors across multiple commits, addressed code scanning alerts (No. 230 and 226), and fixed an unreachable logging message.
32 Commits • 12 Features
Aug 1, 2025Month: 2025-08 | zmynx/aws-lambda-calculator. Summary: In August 2025, the team delivered a robust set of features and security-focused improvements for the AWS Lambda Calculator, while addressing reliability and performance. Key features were implemented to enable event-driven workflows and strengthen the security posture across the org, complemented by automation enhancements to streamline maintenance. Frontend delivery was accelerated with React-based pages and UI improvements, delivering a better user experience. Stability and security hardening were pursued through targeted fixes in the container and build pipelines, improving deploy confidence and operational resilience. Key features delivered: - Event triggers and API key update: Added event triggers and updated API key to enable event-driven processing for real-time workflows. - Organization-level security configurations: Implemented org-level GHAS training configuration and CodeQL configuration to establish scalable security baselines. - Automation and governance: Introduced dependency review, automerged Dependabot PRs with an auto-merge option, and pinned all workflows to specific SHAs to improve security and predictability. - Frontend delivery: Delivered React pages and UI expansion across the application, enhancing user experience and consistency. - Stability and security hardening: Fixed distroless base image issues, resolved containerfile errors across multiple commits, addressed code scanning alerts (No. 230 and 226), and fixed an unreachable logging message.
August 2025
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 monthly performance summary for zmynx/aws-lambda-calculator: Delivered strategic enhancements to the Lambda cost estimation workflow and strengthened code quality and security practices. These efforts improved cost accuracy for multi-region deployments, expanded architecture support, and elevated governance and maintainability with automated code analysis.
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 monthly performance summary for zmynx/aws-lambda-calculator: Delivered strategic enhancements to the Lambda cost estimation workflow and strengthened code quality and security practices. These efforts improved cost accuracy for multi-region deployments, expanded architecture support, and elevated governance and maintainability with automated code analysis.
April 2025
50 Commits • 22 Features
Apr 1, 2025April 2025 monthly summary for zmynx/aws-lambda-calculator: Focused on observability, build flexibility, and CI/CD modernization, while tightening security and cross‑platform support. Delivered key features, fixed critical CI bugs, and expanded capabilities for multi-arch deployments and developer onboarding.
50 Commits • 22 Features
Apr 1, 2025April 2025 monthly summary for zmynx/aws-lambda-calculator: Focused on observability, build flexibility, and CI/CD modernization, while tightening security and cross‑platform support. Delivered key features, fixed critical CI bugs, and expanded capabilities for multi-arch deployments and developer onboarding.
April 2025
March 2025
48 Commits • 26 Features
Mar 1, 2025March 2025 monthly summary for zmynx/aws-lambda-calculator: Delivered foundational GGShield permissions capabilities, hardened the runner and packaging, modernized CI/CD, and expanded security/compliance tooling and infrastructure scaffolding. The work drove security governance, reliable deployments, and scalable development workflows, enabling faster delivery with fewer post-release issues.
March 2025
48 Commits • 26 Features
Mar 1, 2025March 2025 monthly summary for zmynx/aws-lambda-calculator: Delivered foundational GGShield permissions capabilities, hardened the runner and packaging, modernized CI/CD, and expanded security/compliance tooling and infrastructure scaffolding. The work drove security governance, reliable deployments, and scalable development workflows, enabling faster delivery with fewer post-release issues.
February 2025
47 Commits • 20 Features
Feb 1, 2025February 2025 delivered a repeatable, secure, and scalable development lifecycle for zmynx/aws-lambda-calculator. Governance, CI/CD modernization, packaging and dependency improvements, security/quality tooling, and branding/documentation enhancements were added to strengthen onboarding, release reliability, and cross-team collaboration. The work demonstrates proficiency with Python packaging, GitHub Actions, pyenv, Just, Dependabot, and security tooling, driving business value through faster, safer releases and easier maintenance.
47 Commits • 20 Features
Feb 1, 2025February 2025 delivered a repeatable, secure, and scalable development lifecycle for zmynx/aws-lambda-calculator. Governance, CI/CD modernization, packaging and dependency improvements, security/quality tooling, and branding/documentation enhancements were added to strengthen onboarding, release reliability, and cross-team collaboration. The work demonstrates proficiency with Python packaging, GitHub Actions, pyenv, Just, Dependabot, and security tooling, driving business value through faster, safer releases and easier maintenance.
February 2025
Activity
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Quality Metrics
Correctness86.8%
Maintainability86.6%
Architecture83.2%
Performance78.6%
AI Usage26.2%
Skills & Technologies
Programming Languages
BashCSSDockerfileGoHTMLJSONJavaScriptJustJustfileMarkdown
Technical Skills
AI-assisted DevelopmentAPIAPI DevelopmentAPI DocumentationAPI GatewayAPI IntegrationAWSAWS CDKAWS LambdaAWS SAM LocalAWS WAFAutomationBackend DevelopmentBlackBuild Automation
Repositories Contributed To
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