EN / 2026 DIGITAL SYSTEMS FOR BUSINESS

Turningchaosinto systems.

I build modern websites, business systems, and automations that save time, accelerate processes, and help companies grow.

Discuss a project ↗

KANTSU / CORELIVE

FASTER PROCESSES

+42%EFFICIENCY

TIME SAVINGS12 h / wk

MODERN WEBSITES0.8s

API

CRM

WEB

01/05

SCROLL TO EXPLORE

WHAT I BUILD 01

Not just a polished interface. A digital foundation for sales, operations, reporting, and informed decisions.

2 YEARS EXPERIENCEGOOGLE APPS SCRIPTFULL-STACKAUTOMATION

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EXPERTISE

Built for the task.
Never from a template.

01↗

BUSINESS SYSTEMS

Business systems

Custom CRM platforms, portals, dashboards, and internal tools that simplify documentation, reporting, and business control.

CRMERPPORTALS

02↗

WEB DEVELOPMENT

Modern websites

Fast, responsive business websites with clear structure, a strong SEO foundation, and a focused path from visit to enquiry.

NEXT.JSRESPONSIVESEO

03↗

AUTOMATION

Automation

Automated documents, reports, alerts, and workflows powered by Google Apps Script, API integrations, and Telegram bots.

APPS SCRIPTTELEGRAM BOTSAPI

04↗

GROWTH SUPPORT

Product development

Post-launch support, product analysis, and steady improvement of digital systems as the business grows.

SUPPORTANALYTICSSCALE

HOW I WORK 03

From the first question
to a working system

A transparent process without unnecessary complexity. At every stage, you can see the result and understand the next step.

Discovery

I identify the bottlenecks, goals, and real business problem.

↗

Architecture

I design the logic, user flows, data, and technical structure.

↗

Design

I create a distinctive interface system and a working prototype.

↗

Development

I build a fast product with integrations and automation.

↗

Launch & growth

I test, launch, and improve the system using real feedback.

↗

REAL PROJECTS

Selected work

Alex Remodeling Knoxville website homepage

OPEN WEBSITE ↗

WEB DEVELOPMENT / USA

Alex Remodeling Knoxville

I developed a modern responsive website for a US remodeling company, including its service structure, interface, and clear customer journey to enquiry.

WEBSITERESPONSIVEUX/UI

Northshore Operating System business dashboard

BUSINESS SYSTEM / USA

Northshore Operating System

For the US company Northshore Homes, I designed and built the frontend and backend of an internal operating system.

The system simplified and accelerated documentation, daily reporting, invoicing, team resources, and budget control.

FRONTENDBACKENDREPORTINGBUDGET CONTROL

ABOUT ME 05

Hi, I’m Daniel.

I’m 20 years old, originally from the Mykolaiv region of Ukraine, and I study Management at MNAU.

For the past two years, I’ve been building websites, business systems, automations, and Telegram bots. I enjoy programming, simplifying complex processes, and helping people through practical technology.

UA Proudly supporting Ukrainian products.

Daniel Kantsurenko — web and business systems developer — DANIEL KANTSURENKO

2YEARS OF
PRACTICAL EXPERIENCE

TOOLS & SKILLS

Google Apps ScriptNext.js / ReactTypeScriptFrontendBackendTelegram BotsAPI IntegrationsVS Code

Strong Google Apps Script skills, confident work in VS Code, and practical full-cycle development experience — from business logic and backend to a finished interface.

START A PROJECT KANTSU! SYSTEMS

Have a task?
Let’s build the system.

Tell me briefly about your task. I’ll reply personally, ask focused questions, and suggest the next practical step.

Or email me directlydanielkantsurenko@gmail.com ↗I usually reply within one business day