Jan 2024 – Jul 2025 · 1 yr 6 mos

• Data/AI Team Lead | LinkedIn Intelligence
• Led NLP team building LinkedIn profile similarity models (BERT embeddings) → 95% accuracy
• Architected Redshift→DynamoDB ELT pipeline processing 10M+ profiles/mo
• Tableau dashboards drove 3x lead conversion for sales teams
• PySpark big data pipelines → reduced processing costs 70%

Jan 2023 – Jan 2024 · 1 yr

• AI Team Lead | Influencer Marketing AI
• Deployed LLM multi-agent systems (GPT-4 + LLaMA + LangChain) → 5x influencer matching speed
• Serverless AWS architecture (Lambda + DynamoDB + Glue) → 99.9% uptime, zero ops cost
• RoBERTa sentiment models → real-time campaign insights for $10M+ ad spend
• FastAPI microservices → 10x API response time improvement

Jan 2022 – Jan 2023 · 1 yr

• Machine Learning Engineer | EdTech AI
• Built multilabel classification for 50K+ student profiles → 92% accuracy across 12 dimensions
• Recommendation system → 3x course completion rates
• SQL+MongoDB parallel pipelines → reduced data latency 85%

Sep 2019 – Aug 2022 · 2 yrs 11 mos · Netherlands

• CTO | Crypto FinTech
• Designed ELT pipelines + volatility forecaster → detected 18/20 black swan events
• Recommendation engine → 2.5x trader ROI via fundamental+technical signals
• Flask microservices → 99.8% uptime during 100x volume spikes