Hi, I'm

JAKUB SEROK

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ABOUT

Get to know me better

I build scalable systems with a martial artist's discipline.

I'm a Full Stack Developer who transforms complex business problems into elegant, efficient, and scalable web solutions. Using modern JavaScript frameworks and cloud technologies, I focus on clean code, robust architecture, and delivering end-to-end products that truly perform under pressure.

My approach to software engineering is deeply rooted in my lifelong dedication to sports. I've spent the last 13 years training Taekwon-do (holding a black belt) and the past 4 years mentoring and coaching kids as an instructor. Teaching martial arts has honed my patience, communication, and ability to break down complex concepts-skills I use every day when designing databases, planning system architecture, or communicating with clients.

When I'm not writing code or on the mat, I explore the latest video games in search of fresh UI/UX inspiration.

0+Years Exp. (Coding)

Powered by Coffee & Dark Mode ☕

0+Projects Done

...and only 5 abandoned side projects 🤫

0Years (Black Belt)

I can debug with a roundhouse kick 🥋

0+Desks Broken

...and 1 broken with my head 🤕

Tech Stack

Technologies and tools I use to build scalable, modern web applications.

JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
JavaScript
TypeScript
HTML5
CSS3
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
React
Next.js
Node.js
Tailwind CSS
Prisma
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
PostgreSQL
MongoDB
Git
Docker
AWS
Vercel
LLM
MCP
Azure
Kubernetes
n8n
Make
LLM
MCP
Azure
Kubernetes
n8n
Make
LLM
MCP
Azure
Kubernetes
n8n
Make
LLM
MCP
Azure
Kubernetes
n8n
Make
LLM
MCP
Azure
Kubernetes
n8n
Make
LLM
MCP
Azure
Kubernetes
n8n
Make

What I Do

From product to production - and everything that automates the boring parts.

Web Development

End-to-end web apps and platforms built with Next.js, React and TypeScript - from idea to production.

  • Full-stack apps
  • E-commerce & landing pages
  • Performance & SEO

AI Automation & MCP

I plug LLMs into your business - MCP servers, AI agents and workflow automation that actually save hours.

  • MCP servers & LLM integrations
  • n8n / Make automations
  • Voice agents & chatbots

DevOps & Cloud

Scalable, reliable infrastructure on Azure and AWS with containerized deployments and CI/CD.

  • Azure & AWS
  • Kubernetes & Docker
  • CI/CD pipelines

Selected Projects

Scroll down to see my implementations from different perspectives.

Tavern

Tales of Varden

A browser-based multiplayer RPG with 200+ active players. Players explore a living world, trade in the tavern, battle, and progress their characters in real time. Built on a modern full-stack architecture with a Neon serverless Postgres database and Prisma ORM, designed to handle concurrent players and persistent game state at scale.

Next.jsTypeScriptNeon (Postgres)Prisma ORMTailwind CSSReal-time Multiplayer
World Map
Combat
Desktop View

VS Clone

A VS Code-like experience directly in your browser with features like file management, syntax highlighting, and more. This project provides a full-featured code editing environment with a familiar interface for developers, including file explorer, syntax highlighting for multiple languages, and a customizable theme.

Next.js 14TypeScriptTailwind CSSMonaco EditorNextAuth.jsPrismaPostgreSQLZodshadcn/ui
Code Editor
File Explorer
Dashboard

Wealth Management Platform

A full-featured personal finance platform that helps users understand and manage their money. It provides real-time net worth tracking across multiple accounts (checking, savings, investments, crypto), detailed transaction history, hierarchical category management, budgeting tools, and financial goals. Data is visualized through interactive charts for net worth, spending patterns, and investment performance, making complex financial information easy to understand.

Next.js 16React 19TypeScriptPrisma ORMPostgreSQLNextAuth.jsTailwind CSSshadcn/uiRechartsZustand
Analytics
Transactions
Casino Lobby

Casino Clone

A full-stack online casino platform with real-time multiplayer gaming experience. The application includes multiple casino games with WebSocket support for live interactions, user authentication, wallet system, and transaction history. Built with modern web technologies for a seamless gaming experience.

Next.jsTypeScriptSocket.IOPrismaPostgreSQLTailwind CSS
Game Interface
Wallet System

Other Projects

Smaller apps, and tools

Manufaktura
React • Node.js

Manufaktura

Comprehensive training management system featuring user panels for clients and administrators, online training enrollment, and automated SMS reminders.

E-learning Platform
React • Node.js

E-learning Platform

A comprehensive e-learning platform with course management, user progress tracking, and interactive content delivery.

Construction Management
JavaScript

Construction Management

A platform for managing construction projects and materials.

Multi-tenant SaaS
HTML • CSS • JS

Multi-tenant SaaS

A comprehensive multi-tenant SaaS application with an advanced ticketing management system

Experience & Education

My professional journey and academic background.

portfolio - experience

AI Automation Engineer

Nendro · AI Automations
2025 - PresentRemote

Build AI automation systems and MCP servers that integrate LLMs into business processes.

Design and operate DevOps infrastructure on Azure, AWS and Kubernetes for scalable automation pipelines.

Automate business processes (CRM, n8n, Make), including voice agents and more.

Technologies & Skills
LLMMCPMaken8nAzureAWSKubernetesDevOpsVoice Agents

Let's build something together.

Feel free to reach out for collaborations, opportunities, or just to say hi.

Contact Information

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