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Bartek Mis

PROFILE

Bartek Mis

Developed and maintained the bartekmis/wdi-web-perf-project-2 repository over four months, delivering ten new features focused on deployment automation, performance, and user experience. Built a Next.js job listings platform with advanced filtering, sorting, and multiple rendering strategies, leveraging React and TypeScript for robust front-end development. Enhanced deployment reliability through file-based locking, concurrency controls, and GitHub Actions-driven CI/CD workflows, enabling safer, scalable releases across multiple training projects. Upgraded core dependencies to improve runtime stability and web performance, while refining UI elements for clarity and consistency. Prioritized automation, configuration management, and observability, resulting in faster feature delivery and reduced deployment risk.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

23Total
Bugs
0
Commits
23
Features
10
Lines of code
23,101
Activity Months4

Your Network

3 people

Work History

April 2026

1 Commits • 1 Features

Apr 1, 2026

Concise monthly summary for 2026-04 focusing on business value and technical achievements: Delivered a Deployment Workflow for Multiple Training Projects in bartekmis/wdi-web-perf-project-2, enabling concurrent deployments across training projects with improved configurability and per-project deployment settings. No major bugs reported in this period. Impact: reduces deployment overhead, enables scalable multi-project releases, and supports faster time-to-value for training initiatives. Skills demonstrated: CI/CD orchestration, multi-project deployment strategies, configuration management, and Git-based traceability.

February 2026

10 Commits • 5 Features

Feb 1, 2026

February 2026 delivered five feature-focused improvements in bartekmis/wdi-web-perf-project-2, focused on reliability, automation, and observability. Key items include UI messaging consistency (footer text updates), deployment reliability enhancements via a robust file-based lock system with stale lock detection, deployment workflow updates enabling additional training projects and February branches, a test-environment cookie consent script domain adjustment, and a new SSR performance test page for monitoring server load time and API call counts. No explicit bugs were recorded; primary impact centers on reducing deployment risk, accelerating training-project iterations, enabling safer testing environments, and improving performance visibility. Technologies demonstrated include file-based locking, deployment automation and tuning (GitHub Actions), environment-specific scripting, and SSR observability tooling.

December 2025

2 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary for bartekmis/wdi-web-perf-project-2: Delivered two key features centered on performance and UX clarity. Upgraded Next.js to boost page load performance, runtime compatibility, and stability, and updated the footer text to improve clarity and guidance. No major bugs reported this month; upgrade efforts contributed to a more stable release surface. Business impact includes faster user experiences, reduced support friction, and easier maintenance. Technologies demonstrated include Next.js/React, modern JS tooling, and disciplined release practices.

August 2025

10 Commits • 2 Features

Aug 1, 2025

In August 2025, delivered a feature-rich, high-performing job listings experience and strengthened release automation to support safer, scalable deployments. Key deliverables include a Next.js-based job listings bootstrap with filtering/sorting and multiple rendering strategies, plus performance monitoring, a polished UI footer, and a hardened deployment automation pipeline with per-project concurrency, queues, and robust SSH-based remote deployments. These efforts reduced time-to-market for new listings, improved user search experience, and increased deployment reliability across environments.

Activity

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Quality Metrics

Correctness92.6%
Maintainability89.6%
Architecture90.0%
Performance86.6%
AI Usage21.8%

Skills & Technologies

Programming Languages

BashCSSHTMLJSONJavaScriptMarkdownShellTypeScriptYAML

Technical Skills

API IntegrationAutomationCI/CDClient-Side Rendering (CSR)Component DesignConfigurationConfiguration ManagementContinuous DeploymentContinuous IntegrationDeploymentDeployment AutomationDevOpsFront End DevelopmentFrontend DevelopmentGitHub Actions

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

bartekmis/wdi-web-perf-project-2

Aug 2025 Apr 2026
4 Months active

Languages Used

BashCSSHTMLJavaScriptShellTypeScriptYAMLJSON

Technical Skills

API IntegrationCI/CDClient-Side Rendering (CSR)Component DesignConfigurationConfiguration Management