Sebastian Sastre
About Sebastian Sastre
Sebastian Sastre is a Principal Engineer with extensive experience in voice communication systems and cloud technologies. He currently leads teams at Weave, employing agile methodologies and integrating advanced technologies to enhance system performance and reliability.
Work at Weave
Sebastian Sastre has been serving as Principal Engineer at Weave since 2022. In this role, he leads teams through scrum and agile development methodologies, focusing on achieving precise project outcomes. He plays a key role in shaping the technological landscape at Weave HQ, particularly in voice communication systems. His responsibilities include technology selection and evaluation, ensuring innovation and reliability in systems. He also engages in capacity planning and vendor management, contributing to the overall efficiency and effectiveness of the organization.
Previous Experience
Before joining Weave, Sebastian Sastre worked at Great HealthWorks as a Senior VoIP Systems Developer III from 2018 to 2019. He also held the position of Senior VoIP Systems Developer II at the same company from 2017 to 2018. His earlier experience includes working as a VoIP Developer at IPCom from 2011 to 2016 and as a Senior Technician and NOC Technician at Azultel Inc. from 2000 to 2007. This diverse background has equipped him with extensive knowledge in VoIP technologies and systems.
Education and Expertise
Sebastian Sastre studied at Miami Dade College, where he earned an Associate in Arts degree in Computer Science from 2001 to 2005. His educational background supports his expertise in integrating cutting-edge technologies for robust and scalable VoIP solutions. He specializes in transitioning from traditional TDM networks to cloud-native solutions and possesses strong skills in critical thinking, problem-solving, and time management.
Technical Skills and Technologies
Sebastian Sastre employs a variety of cloud and container technologies in his work, including Google Cloud Platform (GCP), Terraform, Ansible, Vault, Kubernetes, and Docker. He utilizes a wide range of VoIP technologies such as Kamailio, FreeSwitch, and RTPEngine. Additionally, he is proficient in several programming languages and tools, including Go, Lua, Python, and gRPC. His role involves performance optimization and security compliance for voice communication systems.