Oleksandr

LLM Integration, ML Engineer, 100 000 грн

Розглядає посади: LLM Integration, ML Engineer, Head of digital
Вид зайнятості: неповна
Вік: 36 років
Місто проживання: Київ
Готовий працювати: Дистанційно
Розглядає посади:
LLM Integration, ML Engineer, Head of digital
Вид зайнятості:
неповна
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
Сертифікат

Docker Mastery: with Kubernetes +Swarm from a Docker Captain

2025
Сертифікат

AI Engineering: Retrieval Augmented Generation (RAG) for LLMs

2025
Сертифікат

[Web3nity] [Hanna Berji] Автоматизация #withMake

2024
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.

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