Open to Remote Opportunities

Vyacheslav Rinchino

Fullstack / AI Automation Developer

Web · E-commerce · AI Agents · Integrations · Mobile

I build production web, mobile and AI-powered products end-to-end — from business problem and prototype to integrations, deployment and production support.

Selected Work

Production projects

Large E-commerce Platform

E-commerce · Web

Large E-commerce Platform

Development and modernization of a production e-commerce platform with a large product catalog, complex regional logic, integrations and custom checkout workflows.

PHP1C-BitrixJavaScriptMySQLREST API1C Integration
E-commerce Mobile Application

Mobile · Flutter

E-commerce Mobile Application

Production mobile application connected to an e-commerce ecosystem: catalog, product pages, cart, checkout, loyalty and backend integrations.

FlutterREST APIMobileE-commerce
AI Product Consultant

AI · RAG

AI Product Consultant

AI assistant that helps users find and select products using catalog data and a knowledge base while reducing hallucinations and relying on verified business data.

LLMRAGVector SearchREST APIAI
AI Analytics Agents

AI Agents · Analytics

AI Analytics Agents

AI agents for analyzing company turnover and business data and preparing useful summaries based on verified analytical datasets.

AI AgentsLLMSQLAnalyticsAutomation
Internal Automation Tools

Automation · Backend

Internal Automation Tools

Telegram services, internal tools and integrations created to automate repetitive business processes and reduce manual work.

TelegramAPIAutomationBackend
AI Product Data Automation

AI · Product Data

AI Product Data Automation

AI-based tool for enriching and structuring product characteristics for a catalog containing more than 13,000 products.

AIAutomationProduct DataLLM

About

I am a product-oriented developer focused on Fullstack development, AI automation and integrations. My main strength is taking ownership of the entire technical solution: understanding the business problem, designing the solution, building a prototype, connecting external systems, deploying it and improving it based on real usage.

I currently work with production e-commerce, mobile applications, AI assistants, agents and internal automation tools.

Core Expertise

Fullstack Development

  • PHP
  • JavaScript
  • SQL / MySQL
  • REST API
  • Backend integrations

AI & Automation

  • LLM
  • RAG
  • AI Agents
  • Prompt Engineering
  • AI-assisted development

E-commerce & Integrations

  • 1C-Bitrix
  • 1C integrations
  • Catalogs
  • Checkout
  • External APIs

Infrastructure

  • Linux
  • Docker
  • Git
  • Nginx
  • Production support

Experience

  1. Digital Lead / Hands-on Developer

    Lead digital product development while remaining hands-on with web, mobile, AI and integration projects.

  2. Web / Mobile / AI Developer

    Production development of e-commerce, Flutter applications, AI tools, integrations and internal automation.

Download Resume

Development Approach

  1. Business problem→
  2. Analysis→
  3. Prototype→
  4. Development→
  5. Integration→
  6. Production→
  7. Improvement

I use AI-assisted development to move faster, but architecture, business logic, security and production quality remain my responsibility.

Contact

Let's build something useful.