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Available for projects

Hi. I'm Bartosz.

Full-stack Developer

Automation Expert.

I build complex software with an elegant design.Ibuildcomplexsoftwarewithanelegantdesign.

The Approach

My focus is on writing clean, efficient code and creating interfaces that feel natural to use. I believe that good software shouldn't just work - it should be a joy to interact with.

Portrait photo
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Years of Experience
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Projects Delivered

WhatWhatIIDoDo

IIhelphelpbusinessesbusinessesturnturncomplexcomplexproblemsproblemsintointoelegantelegantsolutions.solutions.FromFromSaaSSaaSplatformsplatformsandandintelligentintelligentautomationautomationtotofast,fast,focusedfocusedMVPs,MVPs,IIdeliverdeliverproduction-readyproduction-readysoftwaresoftwarethatthatdrivesdrivesresults.results.

SaaS & Web Applications
01Build

SaaS & Web Applications

Turn Your Vision into a Scalable Product.

I build custom software from the ground up, handling the entire development lifecycle to bring your idea to life as a market-ready product.

Best For

Founders, startups, and businesses needing a unique software solution.

Next.jsSupabaseStripeVercel
High-Performance Websites
02Launch

High-Performance Websites

Engage Your Audience. Convert Visitors into Customers.

I create blazingly fast, responsive, and beautifully animated sites that capture attention and guide users to action.

Best For

Marketing teams, small businesses, and creative agencies.

Next.jsMotionTailwind CSSCMS
AI & Automation Workflows
03Automate

AI & Automation Workflows

Eliminate Manual Tasks. Unlock Efficiency.

I identify repetitive processes in your business and replace them with intelligent, autonomous code that eliminates manual tasks.

Best For

Operations teams, data analysts, and any business drowning in spreadsheets.

PythonOpenAISeleniumVector DBs

Selected Projects

Projects

End-to-End Supply Chain Management

Nexus

A comprehensive SaaS platform for real-time inventory tracking and fleet management. Features secure role-based authentication, live data synchronization via web sockets, and integrated Stripe payments for B2B invoicing.

Next.jsSupabaseStripeRealtime
Nexus dashboard preview

High-Conversion Marketing Engine

Velocity

A high-performance landing page engineered for maximum SEO visibility and user engagement. Utilizing advanced motion libraries (Motion) and responsive layouts to drive conversion rates for service-based businesses.

ReactMotionTailwind CSSSEO
Velocity project preview

Autonomous Market Intelligence Agent

Scope

A custom automation system that autonomously navigates competitor websites, extracts unstructured pricing data, and utilizes Vector Databases to identify trends. Delivers actionable real-time insights to operations teams via a unified dashboard.

PythonSeleniumOpenAIVector DB
Scope dashboard preview

What Clients Say

Did exactly what I wanted, first time, with no fuss. Understood exactly what I needed and delivered beyond expectations.

I had a complex feature that was breaking the whole application. Bartosz fixed it and even improved the logic behind it. The result was better than my original idea.

Super fast response. I was expecting this to take a few days to figure out, but he had it running perfectly the next day. Will definitely work with him again.

100%
Positive feedback

Engagement Models

Flexible partnerships tailored to your needs.

For defined scopes

Project Sprint

Perfect for MVPs, landing pages, or specific automation tools. We define the scope, price, and timeline upfront.

  • Fixed Price & Timeline
  • Clear Deliverables
  • 1-4 Week Turnaround
  • Full IP Ownership
For ongoing needs

Monthly Retainer

I join your team as a fractional engineer. Perfect for scaling SaaS products or businesses with continuous data needs.

  • Priority Availability
  • Slack/Direct Access
  • Strategic Consulting
  • Flexible Scope
For specific problems

Hourly & Ad-Hoc

Need to fix a bug, scrape a dataset, or consult on architecture? Book my time on a flexible basis.

  • Pay-as-you-go
  • No Commitment
  • Rapid Debugging
  • Consultation

Need something more custom?

Available for new projects

Ready to build
something unique?

I'm currently accepting new projects and collaborations. If you have something in mind, feel free to reach out and let's start a conversation.

Send me an email

© 2026 Bartosz S.