# Dragan Milosavljevic > Staff Software Engineer at Five9 Location: Cupertino, California, United States Profile: https://flows.cv/dragan Hands-on Senior Software Architect with extensive experience in leading software development teams and building cloud analytics, real-time streaming, and large-scale distributed systems. Demonstrated strong leadership, organizational, technical and analytical skills. Proven track record of delivering projects on time with outstanding quality. TECHNICAL EXPERTISE: - Cloud Platforms: AWS - EC2, S3, Lambda Functions, EMR, API Gateway, Amazon RDS, CloudWatch, Redshift, Snowflake; GCP – Cloud Storage, Cloud Pub/Sub, BigQuery, Looker - Streaming & Analytics: Kafka, Spark, Flink - Database & Storage: PostgreSQL, MySQL, MongoDB, Elasticsearch - Programming & Tools: Java, Python, REST, Hibernate, Git, Ansible, Prometheus, Grafana - Optimization & ML: Gurobi, AMPL, Spark ML ## Work Experience ### Staff Software Engineer @ Five9 Jan 2021 – Present | San Ramon, California, United States ### Principal Software Architect @ NeuralHire inc Jan 2020 – Jan 2021 | San Jose, California, United States ### Platform Lead Architect @ Balbix Jan 2019 – Jan 2020 | San Jose, California ### Senior Software Architect @ Glooko Jan 2018 – Jan 2019 | Mountain View, California ### Senior Software Architect/Software Development Manager @ Cisco Jan 1999 – Jan 2017 | San Jose, California ### System Development Specialist @ Nortel Jan 1998 – Jan 1999 | Toronto, Canada ### Technical Team Leader @ Ontario Teachers'​ Pension Plan Jan 1997 – Jan 1998 | Toronto, Canada ### System Analyst @ IBM Jan 1996 – Jan 1997 | Toronto, Canada ## Education ### Master of Science - MS in Computer Science University of Niš ## Contact & Social - LinkedIn: https://linkedin.com/in/dragan-milosavljevic-a75a825 --- Source: https://flows.cv/dragan JSON Resume: https://flows.cv/dragan/resume.json Last updated: 2026-04-12