Portfolio

Web development and integration work

Delivered CRM systems, API and messaging integrations, data automation and purpose-built web applications.

Published work

Warehouse shipment and payment management in the WooCommerce administration interface

WooCommerce · CDEK API · Warehouse logistics

WooCommerce and CDEK: custom multi-warehouse fulfillment

Warehouse allocation, atomic stock reservations, shipping quotes, per-parcel payment amounts and CDEK integration in a custom WooCommerce plugin.

  • WordPress
  • WooCommerce
  • PHP
  • JavaScript
  • MySQL
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Corporate portal interface with administration, tasks and mobile messenger areas

Bitrix24 · PHP 8.3 · Production

Bitrix24: corporate portal recovery

The PHP runtime, database schema, module files, desktop workflows and mobile messenger were recovered after a system-wide loss of synchronisation.

  • Bitrix24
  • PHP 8.3
  • MySQL
  • JavaScript
  • Nginx
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Current Suborbia online store home page

OpenCart · MoySklad API · OCFilter

Suborbia: MoySklad, inventory and cart recovery

Catalog and orders, variant-level inventory, bundles, OCFilter, recoverable carts and production caching.

  • OpenCart
  • PHP
  • MySQL
  • MoySklad API 1.2
  • OCFilter
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Current Industriehof online store home page

OpenCart · Custom API · 1C integrations

Industriehof: custom API and 1C integrations

Bidirectional exchange of categories, products, prices, warehouses, customers and orders with GUID-based mapping.

  • OpenCart
  • PHP
  • MySQL
  • JSON API
  • 1C integrations
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Communication platform interface with partners, workflows and logs

YCLIENTS API · Telegram · MAX

YCLIENTS: workflows, queues and actions from messaging platforms

Partners and networks, service workflows, Telegram and MAX, signed callbacks and application of responses to YCLIENTS bookings.

  • PHP
  • JavaScript
  • MySQL
  • YCLIENTS API
  • Telegram Bot API
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Current Planar technical catalog page

OpenCart · Import · OCFilter

Planar: technical catalog import and OCFilter

EKDB and CSV imports, preservation of legacy mappings, active-category filtering and targeted 301 redirects.

  • OpenCart 2.3
  • PHP
  • MySQL
  • CSV
  • EKDB
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Current Bezelstore online store home page

OpenCart · OCFilter · Nginx

Bezelstore: OpenCart and OCFilter stabilisation

Early filtering of expensive requests, corrected filter caching and controlled file-cache cleanup.

  • OpenCart 2.3
  • PHP
  • OCFilter
  • Nginx
  • PHP-FPM
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Current Wavelet Audio home page and audio catalog

WordPress · WaveSurfer.js · Audio

Wavelet Audio: custom WordPress waveform player

Shortcodes, precomputed peaks, coordinated playback and configurable visual presentation.

  • WordPress
  • PHP
  • JavaScript
  • WaveSurfer.js
  • TinyMCE
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B2B lead sourcing and qualification interface

B2B · Data pipeline · Automation

B2B lead qualification: from website crawling to shortlist

Contact and signal collection, explainable scoring and preparation of a prioritised company list for outbound work.

  • web crawling
  • data extraction
  • scoring
  • workflow automation
  • self-hosted
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Pro Maps interface for managing Yandex Metrica counters and import statuses

PHP · Yandex Metrica API · OAuth

Pro Maps: Metrica, OAuth and reporting queue

Multi-account statistics, token refresh, retryable historical imports and client reporting.

  • PHP
  • MySQL
  • Yandex Metrica API
  • OAuth 2.0
  • job queues
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Stream Hub dashboard with headline metrics, filters and broadcast catalog

OpenVidu · WordPress · WebSocket

Stream Hub: publishing, access and broadcast management

Camera or screen publishing, scoped OpenVidu tokens, broadcast statuses and viewer access based on active plans.

  • OpenVidu
  • WordPress
  • PHP
  • Node.js
  • JavaScript
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Live advertising production company website showing an illuminated signage project

Drupal · Freelance.ru

Drupal website migrated from Joomla

Drupal customisation and a complete migration from the client’s previous Joomla website.

  • Drupal
  • Joomla
  • data migration
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Home page of the live Zeleniy Les woodworking company store

OpenCart · FL.ru · Freelance.ru

OpenCart store for a woodworking company

A bespoke OpenCart theme built from scratch around the supplied frontend and the client’s design.

  • OpenCart
  • custom theme
  • e-commerce
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Home page of the live RestoZal restaurant and voucher platform

WordPress · FL.ru · Freelance.ru

Restaurant and voucher platform on WordPress

Bespoke theme and application logic, Yandex Maps, customer accounts, filters and SEO configuration.

  • WordPress
  • Yandex Maps
  • customer accounts
  • filters
  • SEO
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Current home page of the Serbian wedding agency website

WordPress · FL.ru · Freelance.ru

Serbian wedding agency website

A WordPress project based on an existing theme adapted to the client’s requirements and service structure.

  • WordPress
  • theme customisation
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Home page of the live Alexshow event agency website

WordPress · FL.ru · Freelance.ru

Alexshow UG event agency website

A bespoke WordPress theme based on an approved design, with an administrative interface tailored to the client’s workflow.

  • WordPress
  • custom theme
  • administrative interface
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Home page of the live official DJ Smash website

WordPress · FL.ru · Freelance.ru

DJ Smash landing page with music player

A personal WordPress website with a customised theme and an embedded track player.

  • WordPress
  • custom theme
  • audio player
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Home page of the live ROSGEOPRIBOR surveying equipment store

OpenCart · FL.ru · Freelance.ru

OpenCart store for surveying equipment

A bespoke theme, supplied-frontend integration, product relationships and grouping, and a redesigned option system.

  • OpenCart
  • custom theme
  • product catalog
  • product options
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Home page of the live SMSTRETCHING fitness studio network website

WordPress · FL.ru · Freelance.ru

Fitness studio network website with YCLIENTS and ERP

A WordPress project integrated through APIs with YCLIENTS, payment systems, ERP and an online-streaming platform.

  • WordPress
  • YCLIENTS API
  • payment systems
  • ERP
  • streaming integration
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Home page of the live World Open international music competition website

WordPress · FL.ru · Freelance.ru

International online music competition platform

Bespoke WordPress theme, ASP.NET application migration, multilingual interface and participant video workflows.

  • WordPress
  • PHP
  • JavaScript
  • AJAX
  • data migration
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Administrative interface for Telegram, MAX and external API integration

Messaging · API · 2026

Telegram and MAX: API integration and admin interface

Two messaging platforms, an external API connection and a web interface for system administration.

  • Telegram
  • MAX
  • external API
  • web admin
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Employer application processing and spreadsheet export interface

API · OAuth · Automation

HH.ru to Google Sheets: automated application processing

Scheduled employer application imports through OAuth, data normalisation, candidate filtering and duplicate protection.

  • HH.ru API
  • OAuth 2.0
  • Google Sheets
  • data normalisation
  • deduplication
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Home page of the live SMSTRETCHING Live online class platform

WordPress · FL.ru · Freelance.ru

Online class platform for a fitness studio network

Customer accounts, access-controlled live video and integrations with YCLIENTS, payments, ERP and the offline network’s website.

  • WordPress
  • streaming
  • YCLIENTS API
  • payment systems
  • ERP
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Interface for moving from Telegram into WooCommerce checkout

WooCommerce · Telegram · Checkout

WooCommerce: from Telegram to a prepared order

An encrypted link prepares the cart, carries a Telegram ID through the session and stores it with the WooCommerce order.

  • WordPress
  • WooCommerce
  • PHP
  • JavaScript
  • Telegram
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Administrative interface for managing events, payments and attendance

WordPress · Administrative interface

Managing events, payments and attendance in WordPress

A dedicated admin area with payment and attendance metrics, search, sorting, QR communications and configurable email templates.

  • WordPress
  • PHP
  • MySQL
  • ACF
  • email
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OpenCart module interface for Telegram and payment integrations

E-commerce · Integrations · 2025

OpenCart, Telegram and payment integrations

A reusable OpenCart module connecting the store to Telegram, with payment flows through an aggregator and a cryptocurrency gateway.

  • OpenCart
  • PHP
  • MySQL
  • Telegram Bot API
  • payment APIs
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