Oleksandr

LLM Integration, ML Engineer

Розглядає посади: LLM Integration, ML Engineer, Head of digital
Вид зайнятості: неповна
Зарплата: 100 000 грн/міс
Вік: 36 років
Місто проживання: Київ
Готовий працювати: Дистанційно
Розглядає посади:
LLM Integration, ML Engineer, Head of digital
Вид зайнятості:
неповна
Зарплата:
100 000 грн/міс
Вік:
36 років
Місто проживання:
Київ
Готовий працювати:
Дистанційно

Контактна інформація

Шукач вказав телефон, ел. пошту та LinkedIn.

Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.

Досвід роботи

AI Developer

з 11.2023 по нині (2 роки 3 місяці)
Remote, Дистанційно (IT)

Building autonomous AI agent systems and voice AI solutions that generate measurable business results.

Key Achievements:
- Deployed production RAG pipelines with Pinecone/Qdrant for semantic search
- Built orchestrated agent workflows using LangChain, LangGraph, CrewAI
- Integrated MCP tools in sandboxed environments for secure operations
- Reduced LLM operational costs 40% through intelligent model routing
- Achieved sub-200ms API latency via architectural optimization
- Developed voice AI solutions with Vapi, Retell, Deepgram ecosystem
- Built comprehensive content factory for AI education
- Trained team on Flowise/ClickUp automation workflows

Technologies: LangChain, LangGraph, CrewAI, Pinecone, Qdrant, Vapi, Retell, Deepgram, ElevenLabs, FastAPI, Docker, OpenAI, Claude, Grok

Business Impact: $100K+ MRR generation, 70-90% operational cost reduction, automated 60% of routine tasks

Automation engineer

з 09.2021 по 08.2023 (2 роки)
Team R&D, Дистанційно (IT)

Systematically tested and compared multiple LLM models, analyzing cost versus quality trade-offs to inform optimization strategies. Deployed voice processing pipelines using HeyGen for avatar generation, ElevenLabs for TTS, and Whisper API for STT across multiple business verticals (dating, e-commerce, lead generation).

Created intelligent sales funnels with VoiceFlow and Dify, Make, n8n integrating SendPulse, ManyChat for omnichannel communication. Deployed conversational AI solutions across Telegram, WhatsApp, and Facebook/Instagram that increased funnel conversion rates through context-aware automation.

Generated marketing content at scale, conducted A/B split testing across campaigns, and optimized lead qualification workflows. This period established my foundation in LLM operations. Data Handling: Webhooks, JSON\YAML Processing, Data Parsing technology, and conversion optimization—skills I now apply at the autonomous agent level generation through intelligent automation.

Business Development

з 08.2017 по 05.2021 (3 роки 10 місяців)
Together Networks, Київ (IT)

Built affiliate network infrastructure from zero to enterprise scale for direct advertiser dating holding.

Key Achievements:
- Established presence across EU, US, Asia, CIS markets with 100+ traffic sources
- Implemented advanced PnL analytics: DAU, MAU, Retention, LTV, CAC optimization
- Architected technical platform: real-time reporting, conversion tracking, payout automation
- Data-driven partner acquisition strategies for scalability
- Launched/tested diverse B2B traffic sources across acquisition channels
- Managed technical integrations (S2S postback URL, macro parameters)
- Built and monitored team performance to meet KPIs

Technologies: Analytics platforms, tracking systems, S2S integrations, automation tools Business Impact: Zero to enterprise scale, multi-market expansion, 100+ traffic sources integrated

Pioneered innovative traffic acquisition strategies including Web3 integrations.

Key Achievements:
- Launched 50+ experimental campaigns with automated A/B testing frameworks
- Increased traffic volume by 18%, conversion rates by 35%
- Boosted partner engagement by 170% across Tier 1 & 2 markets
- Managed $300K+ R&D budgets
- Developed comprehensive affiliate program optimization systems
- Technical integrations: S2S postback URLs, macro parameters
- Automated partner onboarding systems
- Implemented advanced analytics: cohort analysis, revenue attribution, conversion optimization

Technologies: Web3 integrations, A/B testing frameworks, analytics platforms, automation systems

Business Impact: $300K+ R&D budget, 35% conversion increase, 170% engagement boost

Head of media buying

з 08.2015 по 06.2017 (1 рік 11 місяців)
Auditorius, Дистанційно (IT)

Managed large-scale PPC campaigns and traffic optimization across multiple channels.

Key Achievements:
- Managed $300K+ budgets with automated optimization across 1,000+ campaigns
- Reduced CAC by 20% through programmatic optimization
- Improved team productivity by 25% through streamlined operations
- Increased traffic by 30% and conversions by 15% via optimized channels
- Achieved 35% lead generation efficiency
- Added 20% profitable traffic through new channels
- DSP, DMP, RTB expertise for cost reduction and advertiser satisfaction

Technologies: Google Ads, Yandex, Meta, DSP/DMP/RTB platforms, analytics tools

Business Impact: $300K+ budgets managed, 20% CAC reduction, 30% traffic increase

Освіта

Киевский политехнический институт имени Игоря Сикорског

ФЕЛ, Київ
Вища, з 2006 по 2012 (6 років)

Школа

Київ
Середня спеціальна, з 2000 по 2006 (6 років)

Додаткова освіта та сертифікати

MCP: Build Agents with Claude, Cursor, Flowise, Python & n8n

2025, є сертифікат

Docker Mastery: with Kubernetes +Swarm from a Docker Captain

2025, є сертифікат

AI Engineering: Retrieval Augmented Generation (RAG) for LLMs

2025, є сертифікат

[Web3nity] [Hanna Berji] Автоматизация #withMake

2024, є сертифікат

Linkedin Learning - Blender 4.0 Essential Training с помощью Claude, Cursor, Flowise, Python и n8n

2025

Знання і навички

  • No-code
  • Llm agents
  • Rag
  • AI integration
  • Flowise
  • Whisper
  • LangChain
  • LlamaIndex
  • Affiliate Marketing
  • B2B
  • BPA
  • Embeddings
  • Vector Databases
  • ClickUp
  • Salesforce DMP
  • Користувач Salesforce
  • JSON
  • Telegram API
  • YAML
  • Docker
  • AI prompting

Знання мов

  • Англійська — середній
  • Португальська — початковий

Додаткова інформація

We're living through an era of rapid change, and I'm excited to be part of building what's next. AI Agent Developer & Automation Architect with 10+ years progressive experience in digital business (CBDO, affiliate R&D, performance marketing) and 3+ years deeply focused on intelligent automation and autonomous AI systems. I'm a results-driven entrepreneur and problem solver, not a traditional coder—leveraging advanced architectural patterns to engineer production-ready solutions. Successfully generated $100K+ monthly revenue through automated workflows, scaled programs to $3M+ across multiple markets. Expert in orchestrated agent workflows, RAG Systems, Vector Databases & Embeddings.
Thanks to progressive LLM models, I now have bandwidth to explore interesting challenges in R&D departments—seeking solutions for key tasks, studying trending tools/services to increase revenue and hit KPIs. Managed 3-person dev team, trained specialists on Flowise/ClickUp automation, built content factory for AI education.

Кандидати за містами