50.0755°N · 14.4378°E · PRAGUE, CZ

E-Commerce Engineering Studio

L-CODE
DYNAMICS

Your platform says it can't be done? We find a way to make it work.

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// AUTONOMNÍ KOOPERATIVNÍ SÍŤ

Jeden problém. Dva pohledy.

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Have a problem your Shoptet, Shopify, or other e-commerce platform can't solve the standard way? We won't start explaining why it's impossible. We'll start looking for a way to make it work.

We combine native platform features, plugins, available data, integrations, and custom software — engines, bridges, and adapters. We use the maximum of what you already have. We build only what's missing.

// SOUND FAMILIAR?

SOUND FAMILIAR?

"The platform can't do this."

"The API doesn't support it."

"This plugin can't combine those features."

"You can't set that up in the admin."

"You'll need a different platform."

FOR US, THIS IS NOT THE END.

FOR US, THIS IS A TECHNICAL BRIEF.

// OUR APPROACH

WE DON'T THROW AWAY YOUR PLATFORM. WE EXTEND WHAT IT CAN DO.

We don't automatically rebuild the system from scratch. First, we map what already exists.

Native platform functionality
Plugins and add-ons
Existing integrations
API interfaces
Frontend mechanisms
Events and webhooks
Imports, exports, feeds
Available data

We combine these capabilities. Only when a specific function is missing do we build it with custom software.

USE WHAT THE PLATFORM ALREADY HAS. BUILD WHAT IT DOESN'T.

// SYSTEMATIC APPROACH

FROM PLATFORM TO NEW CAPABILITY

01PLATFORM
02NATIVE FEATURES
03PLUGINS / ADD-ONS
04DATA
05API / NO API
06OUR ENGINEERING
NEW BUSINESS CAPABILITY
// INTEGRATION

API IS NOT A REQUIREMENT. IT'S ONE OF THE OPTIONS.

Have an API?

We work with it.

No API?

We find another legitimate integration path.

Have a plugin?

We use it.

Have an export or feed?

We connect it.

Need a bridge?

We build a bridge.

Need custom logic?

We build an engine.

THE PLATFORM DETERMINES THE AVAILABLE BUILDING BLOCKS. NOT THE SIZE OF THE FINAL SOLUTION.

// WHAT WE EXTEND

BUSINESS CAPABILITIES WE BUILD

01

PRICING

When standard pricing logic isn't enough.

02

RISK & FRAUD

When you need to decide based on the real risk of an order.

03

INTEGRATIONS

When the systems you need to connect don't speak to each other.

04

AUTOMATION

When you don't want to keep doing manually what software can handle.

05

DATA

When you need to get data where standard integrations can't reach.

06

PLATFORM EXTENSION

When the platform says: "We can't do this."

WE FIND A WAY TO MAKE IT WORK.

// OUR CORE FOCUS

Solutions without speed limits

We design and develop digital monoliths and headless frontends at the edge of the network. Decoupling presentation layers to outperform templates.

01

Edge Performance

Global routing and international caching of static and dynamic assets. Blazing-fast response times and immediate ROAS growth.

02

Headless Front-end

Complete decoupling of the presentation layer. Multi-language and multi-domain store systems with premium global UX without template limits.

03

Custom Full-Stack

Decoupled API connectivity, centralized administration, real-time warehouse sync, ERP bridges, and automated logistic flows.

04

System Bypass

Bending closed platform constraints (Shoptet, Shopify). We implement customized logic that bypasses native platform limitations.

// ENGINE 01: SAFEORDER

Which orders can you actually trust?

The order arrives. You pack it. You ship it. The customer does not collect it. The package returns. And money disappears in wasted logistics costs.

Jan Lančarič
// LOGIKA & BEZPEČNOST

Jan: Why I designed SafeOrder this way

The issue wasn't that the e-shop couldn't receive orders. The issue was that the e-shop didn't know what would happen to the order after shipping. I didn't want a primitive blacklist or a simple yes/no rule. We needed to work with full context (IP, location, network history, behavior) and let the system learn from the outputs. Every decision must respect the merchant's margins - which is why it is not a generic plugin.

// DESIGN & ROZHRANÍ

Pepa: Why the product is designed this way

We didn't want to build another dashboard that the merchant checks once a week. The e-shop owner needs to understand the problem right when it happens and see a clear outcome. That is why the UI is minimalist and information is prioritized. The merchant shouldn't deal with background technicalities - they need to know instantly why an order is risky and what decision to make.

Josef Dlouhý

Why should an e-shop find out that an order is a problem only after paying for it?

SafeOrder was created to break this cycle. It is not just a blacklist - it evaluates real risk before dispatch.

EXPLORE SAFEORDER
// ENGINE 02: PRICING ENGINE

What price should the customer actually see?

Base price, promo price, customer group discount, loyalty points, pricelists, coupons, brands, categories, margin limits, individual rules.

Josef Dlouhý
// UX & POUŽITELNOST

Pepa: Why Pricing Engine is designed this way

The merchant doesn't want to see internal calculations or complex database schemas. They want to know exactly why a customer sees a specific price. That is why we designed rule tracing to visualize the pricing path. We don't make merchants act like developers – rules are readable and fully auditable.

// VÝPOČETNÍ ENGINE

Jan: Why we created Pricing Engine

The more discounts and rules you add, the harder it gets to know what price should actually result. Traditional platforms fail on complex rules and shops lose money due to errors. We didn't want another table. We built a mathematical engine that calculates margins in real-time and guarantees price accuracy regardless of how many overlapping campaigns are running.

Jan Lančarič

How many different rules decide the price of a single product today, and which one actually has the final say?

Pricing Engine was built as an answer to pricing chaos. We didn't want another static table – we built a system that calculates prices in real-time based on margin formulas.

EXPLORE PRICING ENGINE
// CASE STUDY: PRICING

WHEN STANDARD PRICING LOGIC ISN'T ENOUGH.

A fishing e-shop with dozens of loyalty tiers, brand-level discount caps, and coupon locks. Shoptet's standard pricelists couldn't cover this logic.

We built a custom pricing engine on Cloudflare Edge that combines Shoptet's native pricelists with our own validation logic.

SHOPTET
PRICELISTSLOYALTY TIERSSALE PRICESLIMITSBUSINESS RULES
L-CODE PRICING ENGINE
CALCULATED / VALIDATED PRICES
EXPLORE PRICING ENGINE
PRODUCTS
16,000+
SYNC INTERVAL
15 MIN
VALIDATION MODEL
5 STAGES
PRODUCTION USE
YEARS
// CASE STUDY: RISK & MARGIN

SAFEORDER

WHEN "ORDER ACCEPTED" ISN'T ENOUGH.

E-shops lose margin daily to uncollected Cash-on-Delivery (COD) orders, risky behavior, and fraud. Standard e-commerce platforms don't solve this — they lack deep order risk decisioning capabilities.

We didn't say "the platform can't do it". We built the missing layer. A platform-agnostic Risk Operating System that evaluates risk in real-time. Through an API where possible. Through a No-API architecture where missing.

E-COMMERCE PLATFORM
API INTEGRATIONNO-API ARCHITECTUREEDGE COMPUTINGRISK GRAPH
L-CODE SAFEORDER
REAL-TIME RISK DECISION & ACTION
EXPLORE SAFEORDER RISK OS
CONTEXTUAL SIGNALS

Customer history and behavior analysis.

MERCHANT INTELLIGENCE

Logic specific to the individual e-shop.

NETWORK INTELLIGENCE

Privacy-preserving risk graph.

ECONOMIC DECISIONING

Decisions protecting pure margin.

ACTION LAYER

Direct blocking, payment shifts, notifications.

// CASE STUDIES

Results that speak for themselves

Every project is built on measurable outcomes. No promises — just numbers.

// CASE STUDY: FITNESS 77

Fitness 77 — Headless transformation with under 200ms response

For the leading sports nutrition retailer Fitness 77, we designed and implemented a full headless transformation. We replaced the slow template-based store with a robust Next.js frontend hosted on Edge nodes, communicating via Shoptet API. All databases are synced in real-time.

NEXT.JS APP ROUTERSHOPTET APIVERCEL EDGE ENGINEPRISMA CLIENT
SPEED INDEX
0.18s

Average time to first byte (TTFB)

CONVERSIONS
+64%

Conversion rate increase

SERVER TIME
120ms

Edge rendering duration on global CDN

STABILITY
99.9%

Uptime reliability with zero outages

// CASE STUDY: FOTOFILTRY.CZ

Fotofiltry.cz — Custom Next.js storefront & Shoptet Bypass

For photography filter specialist Fotofiltry.cz, we built a complete custom frontend decoupled from Shoptet templates. We implemented advanced product filtering, dynamic categories, and fully synchronized inventory via a custom API bridge. The result: dramatically faster site and a surge in organic traffic.

NEXT.JSSHOPTET BYPASSCUSTOM API BRIDGEEDGE CDN
LCP
0.9s

Largest Contentful Paint after optimization

ORGANIC
+118%

Organic traffic increase

EDGE TIME
98ms

Average response time from Edge servers

UPTIME
99.9%

Continuous uptime with zero outages

// HOW WE WORK

OUR ENGINEERING MODEL

01BUSINESS PROBLEM
02PLATFORM ANALYSIS
03EXISTING CAPABILITIES
04COMBINATION
05MISSING CAPABILITY
06CUSTOM ENGINE / BRIDGE / ADAPTER
07INTEGRATION
08BUSINESS RESULT

WE DON'T BUILD EVERYTHING FROM SCRATCH.

WE BUILD WHAT IS MISSING.

// TECHNOLOGY

TECHNOLOGY SERVES THE SOLUTION

Technology doesn't appear here to impress. It exists to support the solution.

Custom engines
Bridges & adapters
Middleware
API integrations
Frontend integrations
Data pipelines
Automation
Cloud infrastructure
// COMMERCIAL MODEL

YOU PAY FOR THE SOLVED PROBLEM.

NOT THE NUMBER OF LINES OF CODE.

If you're looking for someone to configure a standard feature according to platform documentation, there are plenty of good providers.

If you have a problem where the standard solution isn't enough, that's our home turf.

What they say about us

Client Reviews

"L-Code Dynamics built us an e-store that finally runs at 100%. The loading speed is incredible and our conversions jumped 30% in the very first month. True professionals."

Jaroslav HamáčekFITNESS77

"We had specific requirements for dynamic visuals and frontend behavior. The L-Code team integrated everything flawlessly. Amazing design and perfect communication throughout."

Eva LangerováFotofiltry

"We needed a custom script for complex inventory sync and order automation that others couldn't figure out. They solved it quickly and efficiently. The script runs perfectly."

Viktor M.Shopum.sk

"The migration to the new architecture went without any downtime and revenues are growing. I especially appreciate their technical expertise and that they really look for the best solution for our business without forcing unnecessary features."

Tomáš KratochvílAutoMoto Díly
// LET'S START

HAVE A PROBLEM SOMEONE ALREADY TOLD YOU IS "IMPOSSIBLE"?

Send it to us. First, we'll find where the real technical problem is. Then we'll find a way to solve it.