E-commerce Development for Online Stores and Sales Platforms
Online stores selected around the way the business works
I have been building online stores since 2015. I choose the platform based on the size of the catalog, the order process, planned integrations, maintenance needs and budget.
Depending on the project, I work with PrestaShop, WooCommerce or lightweight systems such as Quick.CART. The goal is not to add as many features as possible. The goal is to build a store that works reliably and remains manageable as the business grows.
Performance, checkout and integrations
I pay attention to loading speed, mobile usability, payment security and the purchasing process. When needed, I integrate the store with payment gateways, invoicing, inventory systems, ERP or CRM platforms and courier services.
Below you can browse selected e-commerce projects and see which solutions were used in practice.
Browse Selected Projects
Varnish Cache for ISPConfig 3 with Nginx SSL Termination
- Craft CMS
- Custom Software
- Linux, DevOps
- WordPress
Varnish Cache integration with ISPConfig 3, Nginx SSL and Apache for WordPress and Craft CMS, with purging, Cloudflare and Brotli support.
WordPress and DevOps Projects for US Clients
- Linux, DevOps
- WooCommerce
- WordPress
WordPress, WooCommerce and DevOps work for US clients: development, migrations, performance tuning and external integrations.
CDN Cache & Preload in Craft CMS
- Craft CMS
- Custom Software
- Linux, DevOps
Craft CMS plugin for automated cache purging and warming with Varnish, Cloudflare, sitemap processing, URL exclusions and queued jobs.
Cool AVIF: Image Conversion Plugin for WordPress
- Custom Software
- Linux, DevOps
- WordPress
Open-source WordPress plugin for local AVIF, WebP, HEIC and JXL image conversion with ImageMagick or GD and bulk processing.
Automated Static File Versioning for Craft CMS
- Craft CMS
- Custom Software
- Linux, DevOps
Craft CMS plugin for automated versioning of CSS, JavaScript and other static assets to prevent stale-cache issues after deployment.
Craft CMS PDF Generator Plugin
- Craft CMS
- Custom Software
Craft CMS plugin for generating PDFs from Twig templates, HTML and URLs, with Assets integration, caching, QR codes, watermarks and PDF/A or PDF/X support.
Craft CMS Interactive Project Map & Automated PDF Datasheets
- Craft CMS
Craft CMS project for Sienkiewicz MAT-BUD with an interactive Mapbox project map, marker clustering and automated PDF datasheets.
Craft CMS Website for Torpol Oil & Gas
- Craft CMS
Craft CMS website for Torpol Oil & Gas with service information for the oil, gas, chemical and energy sectors.
PrestaShop Store with a Vue.js Product Form
- PrestaShop
PrestaShop store for strength-equipment manufacturer Steelstorm with a Vue.js product-variant form, filters and a custom preloader.
WooCommerce Fashion Store Built with Oxygen
- WooCommerce
- WordPress
WooCommerce fashion store built with Oxygen Builder, with image optimization, mobile-friendly product browsing and a cleaner checkout flow.
WordPress with YouTube Data API for Travel Creators
- WordPress
WordPress website for travel creators with automated video syncing through YouTube Data API v3 and a lighter approach to embedded media.
Craft CMS Website for Flooring Company
- Craft CMS
Craft CMS website for Dekofloor with structured service pages, project galleries, a contact form, location map and mobile-friendly layout.
Craft CMS Website for a Local Initiative
- Craft CMS
Craft CMS website for a local initiative with news, interactive elements, a map and an editorial panel for day-to-day updates.
WordPress Website for Surveying and Geomatics
- WordPress
WordPress website for EWIMAR surveying and geomatics with a project portfolio, external service links, Varnish caching and Cloudflare delivery.
WordPress Website for an Architecture Studio
- WordPress
WordPress website for an architecture studio with a custom theme, project portfolio, image optimization and server-side Varnish Cache.
WordPress Website for a Psychologist
- WordPress
WordPress website for a psychologist with booking links, educational materials, video content and mobile-friendly improvements.
WordPress Portfolio for a Fine Artist and Visual Designer
- WordPress
Archived WordPress portfolio for a visual artist with image galleries, video sections and content management based on Advanced Custom Fields.
Quick.CART Online Store for a Solid Fuel Retailer
- E-Commerce Stores
- Quick.CART
Lightweight Quick.CART store for a local solid fuel retailer with a clear catalog, a simple checkout flow and a mobile-friendly interface.
Quick.CMS Website for FEBO Logistic
- Quick.CMS
Archived Quick.CMS website for FEBO Logistic with a lightweight structure, full-screen navigation and custom JavaScript elements.
Realme Bootloader Unlock Toolkit
- Custom Software
Open-source Python toolkit for the Realme bootloader unlock process with ADB log analysis, local token storage and clearer diagnostics.
LineageOS Kernel for Realme SM6375 Devices
- Custom Software
LineageOS kernel fork for Realme devices based on Qualcomm SM6375, with KernelSU Next integration, SuSFS support and public source maintenance.
Tell Me About Your Project
What You Can Expect When Working with Me
A good project starts with understanding the real problem. Before I write any code, I review the requirements, look at the current setup and suggest an approach that makes sense for the business, the budget and the expected scale.
Security and stability from the beginning
I think about data protection, maintainability and failure prevention before development starts. These are part of the architecture, not fixes added later.
Performance matched to the project
I optimize the code, database and server environment according to the way the system will actually be used. This includes everyday traffic, seasonal demand and predictable spikes during campaigns or product launches.
Clear communication
I explain the technical decisions in plain language. You know what is being built, why a particular solution was chosen and what alternatives were considered.
How We Work Together
I do not treat projects as an assembly line. I work on a limited number of implementations at a time so I can stay involved in the details and make sensible technical decisions throughout the process.
1. Initial Review
You describe the project, the current problem or the planned changes. I review the requirements and usually reply within 24 hours with initial feedback, follow-up questions and an estimated scope of work.
2. Architecture and Scope
Before development starts, we define the scope and select the right tools. Depending on the project, this may include WordPress, WooCommerce, Craft CMS, PrestaShop, custom PHP development, external integrations or Linux server configuration.
3. Development and Deployment
I handle the implementation, testing, deployment and performance tuning. After launch, I can also take care of updates, monitoring, further development and server maintenance when ongoing support is needed.