Full services list
Each request gets a practical solution: from process automation to extending existing systems.
Telegram or Viber bot for business
I develop Telegram / Viber bots for businesses that save time, reduce staff workload, and do not require monthly service subscriptions.
AI and LLM Automation for Business
I design practical AI/LLM pipelines for processing data, documents, requests, and content: OpenAI API, local models, n8n, OCR, translation, data extraction, and ...
Big data processing, millions of rows in Excel, TXT, CSV, JSON, XML
I turn large data volumes into ready-to-use business results. I work with any scale - from thousands to millions of rows. If Excel freezes, files do not open, or proce...
Turnkey n8n business process automation and audit
I set up n8n automation for businesses to replace manual work, reduce costs, and run reliably without constant supervision.
Additional services
Used when a task needs a more specific stack or targeted support.
Fast static website development with Jekyll, free hosting
Jekyll is a modern static site generator that builds lightning-fast pages without databases or server-side logic. A strong fit for portfolios, blogs, documentation sit...
Business calculators and web tools for calculations
I build web calculators, calculation forms, and APIs for business: order cost, delivery, estimates, academic indicators, tariffs, and complex rules with exceptions.
Cloud database setup with REST API for your project
I will set up a modern cloud database with a convenient REST API interface for integration with your applications and services.
Interactive maps: Yandex, Leaflet, OSM, Mapbox, Google, Baidu
I will build a professional interactive map for your business on leading mapping platforms: Yandex, Leaflet, OSM, Mapbox, Google, or Baidu.
Perl project migration to a new hosting environment
I will migrate your Perl system to a new server or hosting environment carefully, safely, and with full functionality checks. Suitable for legacy projects with manual ...
Enhancement and optimization of legacy Perl systems
Professional enhancement, optimization, and support for complex legacy Perl systems.
Typesetting scientific and educational materials in LaTeX
Professional LaTeX typesetting for scientific and educational materials. I work with mathematical and chemical formulas, tables, charts, diagrams, and illustrations. I...