DH — AI · AUTOMATION · DIGITAL SYSTEMS

Connecting AI, data and processes into systems that work

AI agents, automation, CRM, internal systems and web applications — from a focused task or MVP to a complete digital solution.

Approach

What path does your task need?

Not every project needs complex development. Answer two short questions — we’ll show one possible path from the task to a working solution.

PROJECT PATH / INTERACTIVE
01STARTING POINT

Where do we start?

What do you want to make?

02CURRENT STATE

Where are you now?

This determines the best step to start with.

Select both points to assemble a possible project path
TECHNOLOGY

Tools change. Architecture should solve the problem

We don't force projects into a fashionable stack upfront. Models, services and infrastructure are selected around the data, processes, budget and deployment requirements.

— 01
AI & KNOWLEDGEModels, corporate knowledge, documents, and multi-step AI scenarios.AI AGENTSLLMRAGEMBEDDINGSVECTOR SEARCHDOCUMENT AI
— 02
AUTOMATION & INTEGRATIONWe connect services and systems so data and actions move without unnecessary manual work.APIWEBHOOKSWORKFLOWSDATA FLOWSEXTERNAL SERVICES
— 03
APPLICATIONS & SYSTEMSInterfaces and internal tools shaped around the real processes of the business.WEB APPLICATIONSCRMINTERNAL TOOLSDASHBOARDSBACKEND API
— 04
DATA & INFRASTRUCTUREA data and infrastructure layer that the solution can grow on and remain maintainable.DATABASESPOSTGRESQLDOCKERDEPLOYMENTCLOUD / VPS
TASK → ARCHITECTURE

The stack follows the problem — not the other way around.

Solutions

Engineering systems for real business challenges

From a focused MVP or single automation to an internal system that connects processes, data, and teams.

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01

AI Agents

Agents that work with data, documents, and business logic: they analyze, retrieve information, prepare materials, and execute multi-step workflows.

RAG · AI assistants · multi-step workflows
02

CRM & Internal Systems

Tools for sales, customers, tasks, and internal processes — built around your specific business logic without unnecessary features.

CRM · dashboards · internal tools
03

Web Apps & Sites

New digital products and modernization of existing websites: from presentation resources to full-scale web services.

Web apps · corporate sites · modernization
04

Integrations & Automation

We connect APIs, services, databases, and internal systems so information flows seamlessly without manual work.

API · automation · data flows
Projects

Systems you can see in action

Proprietary developments and applied solutions — from working with corporate knowledge and documents to specialized AI applications.

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01
AI · Multimodal Processing

Multimodal AI Workspace

A unified AI workspace for text, documents, images, and audio. Upload data, run processing, and get the result in a single interface.

ReactFastAPIAIAudioVision
Multimodal AI Workspace
Experience

Technology evolves. Great systems start with understanding the problem

Before modern AI tools, there was business analysis, enterprise systems implementation, and real process automation. Today, this experience merges with AI, data, and modern web development.

Dmitry Kharlanov

Founder DH · AI · Automation · Digital Systems

I design solutions and oversee project architecture. When a task requires additional expertise, I bring in specialized professionals and manage the work as a unified system.

Dmitry Kharlanov
01
ITMO

Business analysis & Information systems

Bachelor's and Master's degrees at ITMO University. The foundation—process analysis, requirements, and information systems design.

02
Enterprise systems

Business & Production automation

Implementation and adaptation of enterprise systems: management and financial accounting, production, payroll, ERP processes, and 1C.

03
Integrations

Data & Integrations

Connecting external sources, suppliers, and internal systems: data collection and normalization, exchange automation, and business process integration.

04
Today

AI · Automation · Digital Systems

AI agents, RAG, internal systems, automation, and web applications—with the same principle: technology must solve a specific business problem.

FROM EXPERIENCE
01
Manufacturing group

End-to-end automation of a manufacturing group: from requirements analysis and development to implementation and operation. Including production processes and barcoding.

Manufacturing · 1C · Process automation
02
Electronic components

Data collection system from international electronic component suppliers: assortment, availability, and pricing unified for further processing within the accounting system.

Data collection · Suppliers · Integration
03
Petrochemical projects

Adaptation of enterprise systems and integration processes for petrochemical enterprises, including management and international financial reporting standards (IFRS).

Enterprise systems · Integration · IFRS
FAQ

Before starting a project, it helps to clarify the essentials

You don't need a finished technical specification to start. Often, describing the problem, the current process, or what isn't working is enough.

PROBLEM → REVIEW → FIRST STEP
Yes. Not every project needs to start as a large system. We can test one hypothesis, automate a focused process, or build a first working version — then expand the solution if it delivers a meaningful result.
START A PROJECT

Let's start with the task?

You don't need a finished technical specification. Describe what you want to build, automate or improve — we'll review the task and define a practical first step.

PROBLEMREVIEWFIRST STEP

A project can start with a small task or MVP.

Do not include health information, passport data, banking or payment details, passwords, access keys, or other excessive personal data.

How can we reach you?

Leave a Telegram handle or phone number.