About
As a React/Next.js Software Developer at Blazity, I specialize in developing fast, scalable web applications, always prioritizing client satisfaction. I'm also the author of The Expert Guide to Next.js Performance Optimization Ebook and Vercel certified. Currently, I'm pursuing a master's degree in Industry 4.0 at the Poznań University of Economics and Business. Outside of work, I'm a former professional swimmer and a passionate car enthusiast.
Open Source
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ai-visibility-slackbot
Slack bot for tracking brand visibility across multiple AI models. Built with Vercel Workflows and AI SDK.
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next-lazy-hydration-on-scroll
183Progressive hydration implementation for Next.js. Lazy loads and hydrates components on scroll. Takes the work from the main thread improving both TBT and bundle size.
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next-maintenance-mode
31Middleware for handling page maintenance mode on platforms like Vercel. Supports both upstash and Vercel's edge-config as data providers. Uses LRU cache for cost optimization.
Timeline
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Certification: Vercel Partner Engineer
Officially certified by Vercel. Verified knowledge across Next.js, AI SDK, and Vercel platform developer tooling.
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Article: Next.js Conf 2025: Exploring Next.js 16, Cache Components, and the AI SDK Ecosystem
Shared key highlights and takeaways from Next.js Conf 2025, covering the release of Next.js 16, Cache Components, Turbopack, AI DevTools MCP, and the expanding AI SDK ecosystem.
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Event: Next.js Conf and Ship AI 2025 in San Francisco
Attended the Next.js Conf and Ship AI 2025 events (October 22-23) with Blazity teammates. A great experience connecting with people passionate about web development and AI.
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Ebook: The Expert Guide to Next.js Performance Optimization
Optimize your Next.js apps with code splitting, lazy loading, image optimization, rendering strategies, Core Web Vitals improvements, and best development practices for high performance.
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Education: Started Masters degree in Industry 4.0
Began a two-year program (2024-2026) at the Poznań University of Economics and Business.
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Education: Achieved Bachelor's degree in Computer Science and Economics
Graduated from the University of Gdańsk.
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Article: AMP in 2024 — A Forgotten Relic?
Explored the relevance of Accelerated Mobile Pages (AMP) in modern web development, particularly in the context of React and Next.js performance optimization.
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Article: Navigating Through Memoization's Complexity Maze
Authored an in-depth guide on memoization in React, covering implementation strategies and addressing associated challenges to optimize application performance.
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Open Source: next-lazy-hydration-on-scroll
Developed a solution for progressive hydration of prerendered components in Next.js.
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Open Source: next-maintenance-mode
Contributed to the development of a Next.js package for implementing maintenance mode in applications.
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Article: Protecting Next.js API: Evaluating Three Rate Limiting Approaches
Analyzed and compared different rate limiting strategies to protect Next.js APIs from overload and potential security threats.
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Article: Implementing maintenance mode in Next.js apps
Wrote a comprehensive guide on integrating maintenance mode functionality in Next.js applications to manage planned downtimes.
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Education: Total TypeScript (by Matt Pocock)
Completed an extensive TypeScript course, covering advanced concepts and best practices...
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Article: Choosing a Data Fetching Library: A Look at React Query and SWR
Conducted an in-depth comparison of top data-fetching libraries for Next.js, focusing on React Query and SWR.
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Education: Contentful Certified Professional
Achieved certification demonstrating expertise in using Contentful Platform.
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Tools
- • Cursor as primary editor
- • GPT/Claude for AI assistance
- • MacBook Pro M3 (18GB/512GB) / MacBook Pro M1 (16GB/1TB) / iPad Air M1