Денис

Denys Kulpinov

Phone number: [open contact info](look above in the "contact info" section) (Mobile) Email address: [open contact info](look above in the "contact info" section)

Address: 04011, Kosice, Slovakia (Home)

ABOUT ME

Automation Specialist with hands-on experience building business automation using n8n, Make, REST APIs, webhooks,
databases, Telegram bots and AI services. Experienced in designing end-to-end workflows, integrating external
platforms, automating data processing and building AI-powered solutions. Comfortable working directly with clients to
gather requirements, design solutions and deliver projects independently

LANGUAGE SKILLS

Mother tongue(s): UKRAINIAN | RUSSIAN
Other language(s):

UNDERSTANDING SPEAKING WRITING

Listening Reading Spoken production Spoken interaction

SLOVAK. B2 B1 B1 B1 B1

ENGLISH B1 B2 B1 B1 B2

Levels: A1 and A2: Basic user; B1 and B2: Independent user; C1 and C2: Proficient user

WORK EXPERIENCE

FREELANCE AUTOMATION SPECIALIST – SELF-EMPLOYED / FIVERR – 14/05/2025 – 13/05/2026 – KOŠICE, SLOVAKIA

• Designed, developed and maintained automation workflows using n8n and Make for different business
processes.
• Built complex workflows connecting APIs, webhooks, databases, spreadsheets, messaging platforms and AI
services.
• Integrated REST APIs using HTTP requests, authentication, webhooks and custom API logic.
• Developed automated Telegram bots and notification systems for customer and internal workflows.
• Automated data collection, processing, transformation, validation and reporting.
• Worked with Google Sheets and Microsoft Excel to automate data management, calculations and reporting.
• Integrated OpenAI and other AI tools into workflows for text processing, classification, analysis and automated
decision-making.
• Worked with Apify for web scraping, data extraction and automated lead collection.
• Used Supabase for storing and managing structured application data.
• Worked with Qdrant/vector databases for AI-related workflows and information retrieval.
• Integrated HubSpot and other external platforms into automated business processes.
• Used ElevenLabs for text-to-speech automation and AI-powered workflows.
• Built automated systems for lead generation, data enrichment and business information processing.
• Created multi-step workflows with conditional logic, loops, data transformation and error handling.
• Troubleshot API errors, failed executions, authentication issues and workflow logic problems.
• Optimized existing workflows to improve reliability and reduce unnecessary manual operations.
• Developed solutions for processing and transferring data between multiple external systems.
• Communicated directly with international clients to gather requirements, clarify technical details and
propose solutions.
• Managed projects independently from initial requirements and workflow architecture to development,
testing, deployment and delivery.
Technologies:
n8n · Make · REST APIs · Webhooks · OpenAI · Telegram Bot API · Google Sheets · Microsoft Excel · Apify ·
Supabase · Qdrant · HubSpot · ElevenLabs · Python · JavaScript

CHAT SUPPORT OPERATOR – REMOTE DIGITAL AGENCY – 10/05/2025 – 12/12/2025 – KOSICE, SLOVAKIA

• Managed real-time conversations with international customers.
• Handled customer questions, objections and complaints.
• Adapted communication style to different customers and situations.
• Promoted paid digital content and worked toward daily sales targets.
• Maintained customer confidentiality and followed internal communication guidelines.

SKILLS

n8n Make REST APIs Webhooks JavaScript Python Telegram Bot API OpenAI API Google Sheets
Microsoft Excel Apify Supabase Qdrant HubSpot ElevenLabs Workflow Automation AI Automation

EDUCATION AND TRAINING

21/09/2025 – CURRENT Kosice, Slovakia
BACHELOR’S DEGREE PROGRAMME IN ALTERNATIVE ENERGY SOURCES (ONGOING) Technical University
of Košice

Renewable energy sources, energy technologies, environmental studies, mathematics, physics and technical subjects.

Level in EQF EQF level 6