Hello there, I’m

Zachary Cervenka

A software engineer dedicated to creating modern web experiences and transforming data into meaningful insights.

Get In Touch Projects

Illustration of a cartoon character of Zachary Cervenka working on a laptop

Using Modern Technologies

GitHub Activity

353

Total Commits

3 days

Current Streak

12 days

Longest Streak

Jul 1 – Jul 12

Contribution Calendar (2025)

Top 5 Most Used Languages

TypeScript31.7%

JavaScript28.9%

Java18.9%

CSS10.6%

Go9.9%

Featured Projects

A selection of projects that showcase my development skills and problem-solving approach

Bunkers Bar & Grill Web App

Developed a full-stack, responsive website for a local bar & grill using Next.js, with Sanity CMS as a headless backend, hosted on Vercel.

Next.jsSanity CMSVercelTailwindCSSShadcnMotion

YouTube Comments AI Analyzer

YouTube Comments AI Analyzer

A FastAPI web app that lets users input a YouTube video URL and receive an AI-generated summary and sentiment analysis of its comments. Uses HTMX for fast, interactive updates and includes a chat interface where users can ask questions, with answers powered by semantic search over relevant comments.

FastAPIHTMXOpenAIRedisJinja2Uvicorn

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Technical Expertise

Skills & Technologies

My technical expertise across different areas of software development, from frontend frameworks to backend systems and everything in between.

2+

Years Experience

15+

Technologies

Full-stack development

Modern frameworks & libraries

Cloud & deployment

Let's Work Together

Frontend

JavaScript/TypeScript95%

React/Next.js90%

Svelte80%

TailwindCSS85%

Backend

Python90%

Node.js85%

Go75%

C#70%

Java65%

C60%

Database

PostgreSQL85%

MongoDB80%

Neo4j70%

SQLite75%

DevOps

AWS80%

GCP75%

Vercel85%

Git/GitHub/GitLab80%

API

Django85%

FastAPI90%

Flask80%

Latest from the Blog

Thoughts on software development, technology trends, and lessons learned along the way

Building My Portfolio Site with Next.js, Tailwind CSS, and ShadCN UI

Building My Portfolio Site with Next.js, Tailwind CSS, and ShadCN UI

Next.jsShadcnTailwindCSSVercel

A look into my experience building a sleek, responsive developer portfolio using Next.js, Tailwind CSS, ShadCN UI, and deploying it with Vercel.

Should Junior Developers Embrace AI? A Balanced Guide

Should Junior Developers Embrace AI? A Balanced Guide

As a junior developer, AI tools like ChatGPT and GitHub Copilot can accelerate your learning—but only if used wisely.

Building a Real Site for a Real Client. Using Next.js and Sanity

FreelanceNext.jsSanity.ioWeb Development

What I learned from building a production-ready website for a real client—from communication and tech choices to deployment and polish.

Let's Connect

Ready to work together? Let's discuss your next project and connect professionally.

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