Available for new projects

Marek D.

Web, SEO & Automation Expert

7+ years building websites, optimizing search rankings, and automating business processes. From landing pages to data pipelines, I deliver results that grow your business.

Marek D. - Web, SEO & Automation Expert

7 years of getting things done

I have been building websites, running SEO campaigns, and automating business processes for over 7 years. My experience spans web development, search engine optimization, data processing, e-commerce, content writing, and custom automation tools.

Whether you need a high-converting landing page, better Google rankings, a data pipeline, marketplace listing optimization, or a Telegram bot - I deliver clean, reliable work with fast turnaround. Fluent in English and Polish, based in Europe, working globally.

80+
Projects
7+
Years
98%
Satisfaction
24h
Avg Response

What I can do for you

From quick scripts to full automation pipelines, I offer a range of services to help you save time and scale your business.

Web Scraping & Data Collection

Custom scrapers that extract structured data from any website. Product listings, pricing, job boards, directories, and more.

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I build reliable, production-ready scrapers using Python (BeautifulSoup, Scrapy, Selenium, Playwright). All scrapers handle pagination, rate limiting, proxy rotation, and error recovery. Data delivered in CSV, JSON, Excel, or directly into your database. Ongoing maintenance plans available.

Python Automation & Scripts

Automate any repetitive workflow. File processing, report generation, scheduled tasks, and system integrations.

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From simple file-conversion scripts to complex multi-step workflows, I write clean Python code with proper logging, error handling, and documentation. Deployable on your server, cloud functions, or cron. Includes setup instructions and ongoing support.

API Integrations & Bots

Connect your tools with custom Telegram bots, Slack integrations, webhook handlers, and third-party API bridges.

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I build bots and integrations that work 24/7. Telegram bots with inline keyboards and notifications, Slack bots for team workflows, webhook endpoints for real-time data sync. Built with python-telegram-bot, slack-sdk, FastAPI, or Flask. Full deployment support included.

Data Entry & Processing

Bulk data transformations, CSV cleanup, Excel automation, database migrations, and format conversions.

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Using pandas, openpyxl, and custom scripts, I handle data at scale. Deduplication, normalization, validation, enrichment, and format conversion. From messy spreadsheets to clean, structured databases. Can process millions of rows efficiently.

SEO Content & Translation

SEO-optimized content creation and professional English-Polish translation for websites, product listings, and marketing.

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Native-level English and Polish, combined with SEO expertise. I create optimized product descriptions, blog posts, meta tags, and marketing copy. Automated content pipelines using AI with human quality review. WordPress and CMS integration available.

E-commerce Optimization

Product listing automation for Amazon, Allegro, and Shopify. Inventory sync, pricing tools, and marketplace analytics.

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End-to-end e-commerce automation. Bulk product upload tools, multi-marketplace inventory sync, price monitoring, competitor tracking, and sales analytics dashboards. Experience with Amazon SP-API, Allegro REST API, Shopify Admin API, and BaseLinker.

Selected projects

A selection of tools, dashboards, and automation systems I have built for clients and personal use.

E-commerce Analytics Dashboard

E-commerce Analytics Dashboard

Business metrics dashboard with interactive charts, KPI tracking, and auto-refreshing data feeds from multiple sources.

Chart.js Python SQLite
View Live
NutriTrack Health Startup

NutriTrack - Health Startup

Landing page and data pipeline for a health-tech startup. User onboarding, meal tracking API, and analytics integration.

React Node.js API
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ShopFlow Inventory Automation

ShopFlow - Inventory Automation

Automated inventory sync across Amazon, Allegro, and Shopify. Real-time stock updates, pricing rules, and order routing.

Python REST API CSV
View Live
ContentMill SEO Pipeline

ContentMill - SEO Pipeline

Automated SEO content generation and publishing pipeline. Keyword research, article generation, WordPress publishing, and rank tracking.

Python OpenAI API WordPress
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DataBridge CSV Processor

DataBridge - CSV Processor

Bulk data transformation tool for enterprise clients. Handles deduplication, validation, format conversion, and database import at scale.

Python pandas FastAPI
View Live

Websites I've Built

Landing pages, e-commerce stores, and web applications designed and developed for clients.

FreshBrew Coffee

FreshBrew Coffee

freshbrew.co

E-commerce store for an artisan coffee brand. Product catalog, subscription management, and checkout flow.

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MoveRight Fitness

MoveRight Fitness

moveright.fit

Booking platform for personal trainers. Schedule management, client profiles, and payment processing.

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GreenLeaf Organics

GreenLeaf Organics

greenleaf-organics.com

Organic food delivery landing page. Menu showcase, delivery zones, and order form integration.

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TechPulse Blog

TechPulse Blog

techpulse.dev

Tech blog with an automated content pipeline. SEO-optimized articles, newsletter integration, and analytics.

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UrbanNest Interiors

UrbanNest Interiors

urbannest.design

Interior design portfolio and booking platform. Project gallery, consultation scheduling, and mood boards.

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Numbers that matter

Real results from real projects. These metrics reflect my commitment to quality and efficiency.

0+
Projects Completed
0K+
Lines of Code
0M+
Data Rows Processed
0%
Uptime
0 days
Avg Delivery Time

What clients say

Feedback from clients I have worked with on automation, data, and development projects.

"Marek delivered our scraping pipeline 2 days ahead of schedule. Clean code, great communication. Will hire again."

Sarah M.
Sarah M.
CTO at DataFlow Inc.

"Profesjonalne podejscie i szybka realizacja. Marek zautomatyzowal nam proces wprowadzania danych, co oszczedza nam 20 godzin tygodniowo."

Tomasz K.
Tomasz K.
E-commerce Manager

"The Telegram bot Marek built for us handles 500+ daily notifications without a single issue. Reliable and well-documented."

James R.
James R.
Operations Lead

"Swietna wspolpraca. Marek dostosowal narzedzie do naszych potrzeb i byl dostepny na kazde pytanie. Polecam!"

Anna W.
Anna W.
Marketing Director

Let's work together

Have a project in mind? I am always open to discussing new opportunities and ideas.

Get in touch

Whether you need a quick script, a website, SEO audit, or a full automation pipeline - I am here to help. Most simple tasks I can deliver within 24-48 hours, which is why I keep my rates accessible.

Available for new projects

Send a message