Currently available for projects

Software

Architect..

I design and build digital products that drive business growth. Specializing in full-stack web development with over a decade of experience.

10+Years Experience
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Expertise

What I
Do Best.

01

Full-Stack Web Development

Building complete web applications from concept to deployment. Specializing in modern JavaScript ecosystems, API design, and database architecture.

ReactNext.jsNode.jsTypeScript
02

System Architecture & Design

Designing scalable, maintainable systems that grow with your business. From microservices to serverless, I choose the right architecture for your needs.

MicroservicesServerlessRESTGraphQL
03

Cloud Infrastructure & DevOps

Setting up robust cloud infrastructure with automated deployments, monitoring, and scalability built in from day one.

AWSDockerCI/CDKubernetes
04

Database Design & Optimization

Designing efficient database schemas, writing performant queries, and optimizing data access patterns for speed and reliability.

PostgreSQLMongoDBRedisSQL
05

UI/UX Implementation

Translating designs into pixel-perfect, responsive interfaces with smooth animations and intuitive user experiences.

Tailwind CSSFramer MotionFigma
Services

How I
Can Help.

01

Custom Web Development

From landing pages to complex SaaS platforms — I build tailored web applications using modern, battle-tested technologies.

  • Single-page applications and multi-page websites
  • E-commerce platforms and marketplaces
  • SaaS products with subscription billing

Most projects range from $5,000 to $25,000 depending on complexity

02

MVP & Prototype Development

Launch your idea fast. I build minimum viable products that are production-ready, so you can validate your concept with real users.

  • Rapid prototyping with modern stacks
  • Database schema and API design
  • Authentication, payments, and email integration

MVP builds typically start from $8,000

03

Consulting & Code Review

Already have a team or a codebase? I can help improve your architecture, code quality, and development processes.

  • Architecture review and technical audit
  • Performance optimization and refactoring
  • Team mentorship and code review sessions

Hourly consulting starts at $150/hour

Selected Work

Recent
Projects.

SaaS Platform2025

JobPilot — AI-Powered Job Search

Built an intelligent job search platform that uses AI to match candidates with positions, automate applications, and track the entire hiring pipeline.

ReactNext.jsPostgreSQLTailwind
E-Commerce2024

MarketLink — B2B Marketplace

Designed and developed a full-featured B2B marketplace connecting suppliers with retailers, featuring real-time inventory and automated order processing.

Next.jsGraphQLStripeMongoDB
Web Application2024

FlowState — Project Management Tool

Created a streamlined project management application focused on small teams, with intuitive Kanban boards, time tracking, and client reporting.

ReactNode.jsWebSocketRedis
Tech Stack
React
TypeScript
Node.js
PostgreSQL
AWS
Docker
GraphQL
Redis
Python
MongoDB
Tailwind
Git
Testimonials

What Clients
Say.

Daniel transformed our outdated website into a modern, high-performance platform. Our lead generation increased by 300% within the first three months.

Michał KowalskiCEO, TechVentures Sp. z o.o.

Working with Daniel was a fantastic experience. He understood our vision immediately and delivered beyond expectations. The SaaS platform he built for us is rock solid.

Anna NowakFounder, DigitalFlow

Daniel's technical expertise and attention to detail are outstanding. He refactored our entire codebase, improving performance by 60% and reducing our infrastructure costs.

Tomasz WiśniewskiCTO, InnoSoft
Currently accepting projects

Let's Build
Something Great.

Direct Emailhello@dbui.pl
Based In

Remote — Worldwide

Response Time

Within 24 hours