Alex

ALEX PROFESSIONAL SUMMARY

AI Engineer and Full Stack Developer with 3+ years of experience. Built
YELISIEIEV production AI systems using OpenAI, Anthropic, Qwen, LangChain,
LangGraph, RAG, tool calling, structured outputs, LLM evaluation, guardrails,
AI Engineer | Full-Stack Developer
and MCP. Helped Dressly, a fashion giant (800K+ users), build the majority of
AI functionality, which raised the average user rating from 3.8/5 to 4.3/5 and
[open contact info](look above in the "contact info" section)
drove a ~2x boost in signups and conversions. Built internal full-stack AI
telegram: @alex_yelisieiev tools for marketing and scraping. Built a neuroanalysis system to predict
advertisement success based on simulated user’s brain behavior. Built a
diverse competitor research and marketing analysis platform, including
agentic flows to retrieve dynamic quiz funnel contents. Solo-built data tool for
education communities, it was acquired after couple offers. Non-tech hobbies:
SKILLS
Neurobiology, gym, chess, guitar, webcomics, calligraphy.
AI & LLM:
Artificial Intelligence, LLMs, NLP, Prompt
Engineering, Agentic Workflows, Multi-
Agent Systems, Multimodal AI, Image
Generation, LoRA, RAG, Embeddings, WEBSITES, PROFILES
Document Chunking, Structured
Output, MCP, LLM Evaluation, Computer https://alexyelisieiev.com
Vision, Agent Security, Guardrails, [open contact info](look above in the "contact info" section)
Prompt Injections

Models & AI frameworks:
OpenAI, Anthropic, Qwen, LangChain, WORK HISTORY
LangGraph, LangSmith, ComfyUI,
MLflow Intelligent Writing - AI Engineer

Agentic coding: August 2024 – Present (2 years 1 month)
Cursor, Claude Code, Cline, Windsurf,
Google Antigravity, Gemini, Microsoft Helped Dressly, a fashion giant (800K+ users), build the majority of AI
Copilot functionality, which raised the average user rating from 3.8/5 to 4.3/5 and
drove a ~2x boost in signups and conversions
Backend & APIs:
Python, Pydantic, Backend, Django, Built internal full-stack AI tools for marketing and scraping
Django REST Framework, Node.js, REST Built a neuroanalysis system to predict advertisement success based on
APIs, Payment Systems, OAuth2, JWT, simulated user’s brain behavior
OOP Built a diverse competitor research and marketing analysis platform, including
Data & storage: agentic flows to retrieve dynamic quiz funnel contents
PostgreSQL, SQL, Redis, Neo4j,
Supabase, Pinecone, Strapi, SkoolStats.com [Sold] - Founder
Elasticsearch, Airtable
June 2025 – December 2025 (7 months)
Automation & integrations:
n8n, LiveKit, GitHub Actions, Webhooks Solo-built data tool for education communities, it was acquired after couple
offers.
Cloud & infrastructure:
Docker, Docker Compose, Railway,
Google Cloud, Git, Linux, Bash, Nginx, Langl - Software Engineer & Prompt Engineer
Gunicorn, Uvicorn, Caddy,
August 2023 – July 2024, Ukraine (1 year)
DigitalOcean, Render, Koyeb, AWS,
Vercel (same founder as at Intelligent Writing)

Frontend & web: Managed and created genAI pipelines
Full-stack, React, Web Development, Built a program for fully automatic and self-guided project generation
JSON, HTML, CSS
Built an AI-powered tech ed web service and a fully automated multilayered
Web scraping: content generation system for it
Web Scraping, Playwright, Selenium
Built a tool to generate ready-to-publish human-sounding blog posts with
Knowledge & media: optimized SEO using an innovative content gen approach to make them
Notion, Obsidian, Google Flow, CapCut, actually interesting to read
Photoshop, Remotion, Figma, Canva
Freelance - Software Engineer

LANGUAGES December 2022 – September 2023 (10 months)

English: Fluent Browser extension development with AI
Ukrainian: Native Large-scale scraping
Russian: Bilingual Proficiency Backend development
Full-stack development
n8n

E D U C AT I O N

Petro Mohyla Black Sea National University

Bachelor’s degree, Computer Software Engineering

September 2021 – June 2025 (Graduated With Honors [local name: “Red diploma”])

IT Academy STEP, Mykolaiv
2014 – 2019

IT STEP Academy

ZNO Score: 197/200 (June 2021) — Average score of the English, Ukrainian, and Math
tests.