Innovative technology leader with 25 years of experience driving gaming portfolios that generate over $1 billion in revenue, overseeing complex product suites from inception to closure. Expertise in driving large-scale applications that handle over 4 billion service calls per day. Collaborate with business teams to refine roadmaps and ensure alignment with strategic goals. Proven leader in mentoring teams, resolving integration issues, and optimizing application performance.Successful Product Launches:No Limit Hold'em Poker Game: Generated $150K per day.Multi-table Collapsible Tournaments: Achieved $100K per day.Redesigned Hand History ecosystem, improving user experience and providing a single source of truth, leading to a 70% reduction in page launch time.Modernized Bingo system to support 100K players in a single room (10X scale) with service-oriented architecture.Migrated non-critical use cases from RDBMS to a highly scalable NoSQL database, enabling 150 million spins per day for the Casino platform.Product Modernization:Modernized three gaming products: Poker, Casino, and Bingo.Developed systems for identifying Poker BOT players and conducting sentiment analysis for Bingo players.Created personalized game recommendations for Casino players based on preferences.Process Improvements:Reduced incident resolution SLAs by 50% through focused groups and optimized workflows.Enhanced team morale and skills through knowledge-sharing sessions and cross-functional team initiatives.Merger and Integration Experience:Contributed to due diligence during the 2010-2012 BIWN & Party merger, identifying targeted architecture and migrating best components to a unified platform.Led B2B/B2G integrations to launch Poker in various European markets, defining enterprise architecture and regulatory frameworks.Scalability Expertise:Successfully scaled systems from 100 to 125K+ concurrent players.Recognized for concepts of scalability, stability, enterprise architecture, and methodologies such as Agile and Lean.Community Engagement:Ranked in top #5000 in Stack Overflow all-time user ratings from a base of over 10M users, reflecting a commitment to knowledge sharing and technical excellenceTech stack:Java | Spring | Microservices | Kafka | Python | PyTorch | TensorFlow | Machine Learning | GCP | AWS |Docker | Kubernetes | React | Node | JavaScript | ELK (Elasticsearch, Logstash, Kibana) | App Dynamics | Esper | Terracotta | EHCache | Design Patterns | MongoDB | Hadoop | Spark | Cassandra | HBase | BigQuery | Zookeeper | Tomcat | Oracle