Portfolio

Selected projects

Backend, AI/RAG, Python, CRM and API projects of different sizes, each with an architecture chosen for the actual workflow.

P2P Crypto Exchange: TON and JettonFintech backend covering deals, HMAC authentication, ledgers, reserves, deposit delivery and reconciliation with GRAM. AI Assistant with Telegram and RAGProject memory in MySQL and Qdrant, search across operational data and source-backed answers. Second Brain: Knowledge Base MVPA shared document-processing core, embeddings and semantic search. Python Telegram BotVinted monitoring with aiogram, background checks, notifications and failure recovery. CRM and E-commerce AutomationInternal workflows for a book retailer and integrations with online marketplaces. T-Bank to amoCRMPayment processing, notification validation and protection against duplicate operations. Telegram MVP: Channel AnalysisSelecting publications by early engagement. A completed FL.ru project with a public client review; the specification calls for Python.

AI and RAG development · All AI/RAG case studies · How I approach a project

All projects

001

Docker infrastructure audit: 74 containers, patches for 12 projects and 13 successful builds

Docker infrastructure audit: 74 containers, patches for 12 projects and 13 successful builds

A case study of 74 containers, 33 PHP runtimes, patches for 12 projects and 13 isolated image builds. Production was not upgraded.

PHP · Docker · Laravel · Redis

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002

Laravel CRM security audit: 16 findings and targeted remediation

Laravel CRM security audit: 16 findings and targeted remediation

A Laravel CRM case: 85 routes, 24 controllers, 13 models and 16 findings. Application fixes, document protection and explicit residual risks.

Laravel · PHP · MySQL · Redis

View case study →
003

FIGHTEX — game economy and tokenomics simulator

FIGHTEX — game economy and tokenomics simulator

A platform for testing game economy decisions through simulation. It models player behavior, card circulation and financial flows, compares scenarios, and exposes results through a dashboard, CLI and MCP.

Python · NumPy · SQLite · Streamlit · MCP

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004

Telegram-бот для выставления счетов через Halfin API

Telegram-бот для выставления счетов через Halfin API
005

AI Beauty Booking SaaS Architecture

AI Beauty Booking SaaS Architecture
006

AI Sales Agent CRM Architecture

AI Sales Agent CRM Architecture
007

Guardian Foundation — каркас «Хранителя»

Guardian Foundation — каркас «Хранителя»
008

Solana Wallet Manager: wallets, ledger and safe transactions

Solana Wallet Manager: wallets, ledger and safe transactions
009

Fragment Radar: Monitoring Telegram Collectibles

Fragment Radar: Monitoring Telegram Collectibles
010

NFTs on TON: From Tact Contracts to Collection Publishing

NFTs on TON: From Tact Contracts to Collection Publishing
011

MiniSMTP: a Self-Hosted SMTP Relay with an HTTP API in Docker

MiniSMTP: a Self-Hosted SMTP Relay with an HTTP API in Docker
012

Radar Leads: Protecting Businesses from Lost Website Enquiries

Radar Leads: Protecting Businesses from Lost Website Enquiries
013

Getting a Business Recommended by Alice AI

Getting a Business Recommended by Alice AI
014

iQ Centre Case Study: AI Search Visibility Growth from 16% to 39%

iQ Centre Case Study: AI Search Visibility Growth from 16% to 39%
015

WordPress Lead Processing Automation with amoCRM and Telegram

WordPress Lead Processing Automation with amoCRM and Telegram
016

P2P Platform: Deals, TON and Jetton

P2P Platform: Deals, TON and Jetton
017

Vinted Listing Monitoring with a Telegram Bot and Anti-Blocking Protection

Vinted Listing Monitoring with a Telegram Bot and Anti-Blocking Protection
018

Recovering Infected Websites: Cleanup, Security and Search Engines

Recovering Infected Websites: Cleanup, Security and Search Engines
019

Employee AI Assistant: Telegram, Project Memory and RAG Search

Employee AI Assistant: Telegram, Project Memory and RAG Search
020

AI Agent for SEO and GEO Optimisation of a Monument Catalogue

AI Agent for SEO and GEO Optimisation of a Monument Catalogue
021

T-Bank to amoCRM Integration for Automated Payment Processing

T-Bank to amoCRM Integration for Automated Payment Processing
022

AI SEO Audit and PHP 8.3 Migration Preparation for MODX Evolution

AI SEO Audit and PHP 8.3 Migration Preparation for MODX Evolution
023

CRM for a Book E-commerce Project: Wildberries, Ozon and Yandex Market

CRM for a Book E-commerce Project: Wildberries, Ozon and Yandex Market
024

Automated Book Listings for Ozon and Wildberries

Automated Book Listings for Ozon and Wildberries
025

AI News Aggregator and Autopublisher

AI News Aggregator and Autopublisher
026

Second Brain Platform: Knowledge Base, Vector Search and Automatic File Indexing

Second Brain Platform: Knowledge Base, Vector Search and Automatic File Indexing
027

Automated CRM for Visa Support

Automated CRM for Visa Support
028

Transport Company Website

Transport Company Website
029

Polymer Service

Polymer Service
030

Alexander Arne

Alexander Arne
031

Educational Platform

Educational Platform
032

Plumbing World

Plumbing World
033

Furniture Industry Meeting Place

Furniture Industry Meeting Place
034

GoldLight

GoldLight
035

sonberi.ru on MODX EVO

sonberi.ru on MODX EVO
036

MODX EVO Store with 500,000 Products

MODX EVO Store with 500,000 Products
037

Neo-Med Medical Equipment Supplier

Neo-Med Medical Equipment Supplier
038

NAUTILUS Multilingual MODX Website

NAUTILUS Multilingual MODX Website
039

Print-Start Printing Company

Print-Start Printing Company
040

HI-DRIVE: Official HI WAY DRIVE Representative in Russia

HI-DRIVE: Official HI WAY DRIVE Representative in Russia
041

GORMET Technology

GORMET Technology
042

CSV Product Import for VirtueMart Stores

CSV Product Import for VirtueMart Stores
043

Scriptium

Scriptium
044

Planet of Vitamins

Planet of Vitamins
045

Akern

Akern

Projects and engineering work

This portfolio brings together websites, online stores and software systems I have worked on. The project pages cover development, integrations and automation, with the problem and implemented solution described for each case.

For similar work, see Laravel backend and API development, custom CRM development and business process automation. All areas are listed under services.