Sergey A.

Key Skills

Software

No software listed

Top Subject Matter

AI automation

Crm Domain Expertise

Chatbots Domain Expertise

Top Data Types

Text

Document

Top Task Types

Prompt + Response Writing (SFT)

Freelancer Overview

AI Automation Engineer — Freelance. Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, RUDN University (2029). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Labeling Experience

AI Lead Qualification System

TextPrompt + Response Writing (SFT)

Developed a 57-node AI lead qualification system using Telegram bot and GPT-4 for natural language dialogue. Created and refined prompt sequences for accurate LLM task performance in lead assessment. Integrated data retrieval from Pinecone and Bitrix24 to facilitate model interaction with real-world business data.• Designed dialogue prompts for LLM-driven lead qualification • Utilized n8n, OpenAI API, and internal tools for prompt testing • Focused on migration consulting and CRM workflow integration • Ensured zero manual handoff via fully automated dialogue flows

2025 - Present

AI Automation Engineer — Freelance

TextPrompt + Response Writing (SFT)

Designed and deployed AI automation pipelines and web interfaces involving LLM-driven chat interfaces and dialogue systems. Developed RAG-based knowledge systems which required prompt engineering for language model tuning and testing. Implemented GPT-4 systems for structured dialogue and lead qualification via intelligent bots.• Built prompt/response datasets for structured dialogue in chatbots • Used internal/proprietary workflow and OpenAI API for SFT tasks • Focused on CRM, lead qualification, and content workflow domains • Prototypes and automations leveraged prompt engineering at scale

2024 - Present

Education

Work History