Łukasz Kurpiewski

Senior Fullstack Developer

I specialize in building websites. I specialize in building web applications. I specialize in building mobile applications. I specialize in building AI chatbots. I specialize in building online stores. I specialize in building application architecture. I specialize in building SaaS platforms. I specialize in building API integrations. I specialize in building SEO position.

From concept to deployment - I comprehensively deliver digital projects.

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Years experience

30+

Projects completed

React

Node.js

Next.js

TypeScript

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Selected works

Projects

Discover my most important projects - from mobile apps to complex web platforms.

0104

The Travelling Cows

Comprehensive travel booking platform with full Payload CMS, automated VAT and B2B invoice generation with KSeF integration, TFG (Tourist Guarantee Fund) contract reporting, advanced client dashboard and B2B module for corporate travel.

Features

Payload CMS - full content editing
VAT & B2B invoice system with KSeF
TFG contract reporting

Next.js 16

PayloadCMS

KSeF

MongoDB

Case study

0204

Gaia Lens

Financial portfolio management platform with Chrome Extension for transaction tracking, AI chat assistant that analyzes PDFs, modular architecture, Stripe integration, and Algolia search. 10+ major clients and 7 industry awards.

Features

AI chat that analyzes PDFs
Chrome Extension for tracking
Modular architecture

Next.js

TypeScript

AI Chat

Chrome Extension

Case study

Budzowska Fiutowski i Partnerzy – screenshot 1

Budzowska Fiutowski i Partnerzy – screenshot 2

Budzowska Fiutowski i Partnerzy – screenshot 3

0304

Budzowska Fiutowski i Partnerzy

Professional law firm website built with Next.js 16 and PayloadCMS 3, featuring bilingual support, full content management, and SEO optimization for Budzowska Fiutowski i Partnerzy.

Features

Payload CMS - full content editing
Bilingual PL/EN support
SEO optimized architecture

Next.js 16

PayloadCMS

PostgreSQL 17

i18n

Case study

0404

Blanket

Mobile and web application for a Canadian insurance company with Firebase backend, social authentication, and real-time notifications.

Features

React Native mobile app
Firebase backend
Social auth

React Native

Firebase

React

Push Notifications

Case study

View more

Discover all my projects

Selected works

Projects

Discover my most important projects - from mobile apps to complex web platforms.

0104

The Travelling Cows

Features

Payload CMS - full content editing
VAT & B2B invoice system with KSeF
TFG contract reporting

Next.js 16

PayloadCMS

KSeF

MongoDB

Case study

0204

Gaia Lens

Features

AI chat that analyzes PDFs
Chrome Extension for tracking
Modular architecture

Next.js

TypeScript

AI Chat

Chrome Extension

Case study

0304

Budzowska Fiutowski i Partnerzy

Professional law firm website built with Next.js 16 and PayloadCMS 3, featuring bilingual support, full content management, and SEO optimization for Budzowska Fiutowski i Partnerzy.

Features

Payload CMS - full content editing
Bilingual PL/EN support
SEO optimized architecture

Next.js 16

PayloadCMS

PostgreSQL 17

i18n

Case study

0404

Blanket

Mobile and web application for a Canadian insurance company with Firebase backend, social authentication, and real-time notifications.

Features

React Native mobile app
Firebase backend
Social auth

React Native

Firebase

React

Push Notifications

Case study

View more

Discover all my projects

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What I offer

Services

I offer comprehensive development services - from consultation to full product deployment.

Web Applications

Modern, fast and scalable web applications using React and Next.js.

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AI Integration

Custom AI solutions, chatbots, and intelligent automation for your business.

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Mobile Apps

Native iOS and Android applications built with React Native and Expo.

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E-commerce

Headless Shopify, Medusa.js, and custom storefronts with Stripe.

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Architecture

System design, technical consulting, and architecture reviews.

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Maintenance

Ongoing support, updates, and monitoring for your applications.

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More services

View all services

AI

Websites

SEO & analytics

Don't see what you need? Let's talk about your project

Cooperation models

How we work together

Every project is different. That's why I adapt the cooperation model to your needs, budget and business goal.

Project A to Z

Perfect solution when you have clearly defined requirements and expect a predictable budget.

Detailed quote before start
Defined milestones
Scope and quality guarantee
Predictable time and budget

Flexible cooperation

When you need a developer for continuous product development or project scope changes.

Billing based on actual work time
Weekly progress reports
Easy team scaling
No hidden costs

Ongoing development

For companies needing a permanent technology partner and priority support.

Guaranteed hours per month
Priority task handling
Constant expert access
Proactive monitoring

Audit & Consulting

When you need expertise, code review or help with difficult technology decisions.

Architecture and code audit
Security and performance review
Technology recommendations
Team mentoring

Project A to Z

Perfect solution when you have clearly defined requirements and expect a predictable budget.

Detailed quote before start
Defined milestones
Scope and quality guarantee
Predictable time and budget

B2B Cooperation

VAT Invoice

Flexible cooperation forms adapted to your accounting needs. VAT invoice for companies included.

Free quote

100%

NDA Protection

7 days

Maximum quote time

PLN/USD/EUR

Supported currencies

24h

Max response time

Who I am

About

Senior Fullstack Developer with a passion for creating excellent digital products.

My Story

I've been working as a developer since 2018, and since 2022 I've been running my own business ENATIV. I specialize in fullstack development with a focus on React, Next.js and Node.js. I have experience leading teams (Team Leader at Accenture) and working with B2B clients.

Experience

2022 - present

Founder & Lead Developer

ENATIV

2022 - present

Senior Fullstack Developer

Code & Pepper

2019 - 2022

Frontend Developer / Team Leader

Accenture

Skills

Pick a technology to see the projects I used it in.

Frontend
Backend
Infrastructure
Mobile

React13 projects + 6 NDA

Budzowska Fiutowski i Partnerzy · 2026
Law Firm Website
Case study
ENATIV Portfolio · 2026
Personal Portfolio Website
The Travelling Cows · 2025
Travel Booking Platform
Case study
CAS Marketplace · 2025
Multi-vendor E-commerce Marketplace
Gaia Lens · 2024
Financial Portfolio Platform
Case study

and 8 more projects

Achievements

Open Source

Neovim config with 1,383+ stars on GitHub

Neovim

Public Speaking

Speaker at Dev.js Summit 2023

Dev.js Summit 2023

Podcasts

Guest on 'Pieprzenie o kodzeniu' podcast

"Pieprzenie o kodzeniu"

The Dream Team

Our Team

A four-person team of specialists. Yes, it's the same guy, but each one has different superpowers.

ŁK

Lead Developer

Łukasz Kurpiewski

Responsible for the entire tech stack. Writes code that works (usually on the first try). Feeds on TypeScript and drinks GraphQL for breakfast.

Next.js

React

Node.js

TypeScript

AWS

Has 1383+ stars on GitHub, but still googles 'how to center a div'

ŁK

Product Owner

Łukasz Kurpiewski

Translates client vision into real requirements. Master of backlog prioritization and the art of saying 'this is out of scope'. Knows exactly what you want before you know it.

Scrum

User Stories

Roadmap

Stakeholder Mgmt

Can run 3 meetings simultaneously, though physically impossible

ŁK

UI/UX Designer

Łukasz Kurpiewski

Makes applications look so good that users cry with happiness (or perfectionism). Knows that good design is more than just pretty pixels.

Figma

Tailwind

Design Systems

Prototyping

Has opinions about every font. Yes, even Comic Sans has its uses

ŁK

DevOps Engineer

Łukasz Kurpiewski

Reigns over infrastructure chaos. Implements automation so he doesn't have to do it manually at 3 AM. Docker is his middle name, and CI/CD is his mantra.

AWS

Docker

CI/CD

Terraform

Nix

Dreams about Kubernetes. Sometimes wakes up and checks if production is alive

Personalities

∞

Coffees daily

100%

Commitment

People fired

Let's talk

Contact

Have a project in mind? I'd love to hear about it.

Email

contact@enativ.pl

Location

Legionowo near Warsaw, Poland

Availability

Open to new projects

Free call

After your first message we can set up a free 30-minute call, no strings attached.

Find me on

Łukasz Kurpiewski

Senior Fullstack Developer

From concept to deployment - I comprehensively deliver digital projects.

Years experience

30+

Projects completed