Олександр

Address
Ukraine, Zhytomyr
Oleksandr
Contact Demchenko
[відкрити контакти](див. вище в блоці «контактна інформація») PROFILE
[відкрити контакти](див. вище в блоці «контактна інформація»)
Automation Engineer specializing in complex workflow
systems built with n8n and Make. Strong expertise in
designing autonomous workflows powered by AI (OpenAI,
KEY ACHIEVEMENTS HeyGen) for marketing, sales, and content management.
Time Optimization: Reduced video content production Advanced experience in API integrations, data parsing (lead
time from 3 hours to minutes through full automation generation), and messenger integrations. Proven track record
using HeyGen.Data of delivering projects for the European market (France).
Quality: Implemented a lead verification system that
eliminated 100% of duplicates and outdated contacts in SKILLS
client databases.  n8n
Scalability: Designed and implemented an n8n-based  Make
architecture capable of handling hundreds of concurrent  REST API
media requests without performance degradation.
 Google Workspace (Sheets, Calendar, Gmail)
EXPERIENCE  Webhooks
09.2024 - present  JSON
AI engineer
API INTEGRATIONS
Design and implement business automation systems for content OpenAI
distribution, lead generation and communication workflows. HeyGen
Apollo.io
AI Content Automation LinkedIn Scraper
Developed automation pipelines that: Google Search
Generate video content using AI avatars
Telegram Bot
Automatically publish videos to social media platforms
Generate descriptions and tags
Manage content publishing workflows
LANGUAGES
English - A2
Lead Generation Automation Ukrainian - Native
Built automated systems for lead collection from LinkedIn.
Lead search using predefined filters
Automatic data extraction
Enrichment and storage in Google Sheets
Preparation of leads for outreach campaigns

Telegram Automation
Developed Telegram bots and automated channel management
systems:
Automatic content posting
Message automation
Bot integrations with external services

Communication Automation
Implemented automated communication workflows:
Automatic scheduling of meetings in calendar systems
Automated Gmail message distribution
Reminder and notification automation