Open to opportunities

Lior User

@lioruser

Message

I build scalable cloud-native backend systems and distributed infrastructure.

Israel

Message

What I'm looking for

I'm looking to build reliable, scalable cloud-native backend systems, own production services, and solve distributed-systems and platform challenges with clean architecture.

At Mavens (Zynga), I develop containerized Python backend services on Google Cloud Run, integrating AWS data sources with GCP systems and building workflows across S3, GCS, and BigQuery. I also designed an internal Agent Platform using Cloud Run, LangGraph, and Google AI tooling to support AI-driven monitoring and analysis.

Previously at Zesty.co and Akamai, I built AWS data pipelines, backend processing services, and a data aggregation service for EdgeWorkers. I work across Python, Kotlin, Java, SQL, Docker, CI/CD, distributed systems, and production support, while mentoring junior developers and improving code quality.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

Mavens (Zynga)

Nov 2023 - Present (2 years 9 months)

Develop and maintain containerized backend services in Python on Google Cloud Run, integrating AWS and GCP systems. Implemented an internal Agent Platform using LangGraph and Google AI tooling.

Python Google Cloud Run AWS GCP BigQuery GCS S3 LangGraph Docker CI CD

Backend Engineer

Zesty.co

Jan 2022 - Nov 2023 (1 year 10 months)

Developed and maintained AWS-based data pipelines using Python, including data collectors and backend processing services. Mentored junior developers and contributed to code quality practices.

Python AWS Lambda SNS Athena Data Pipelines Mentor

Software Engineer

Akamai

Aug 2019 - Jan 2022 (2 years 5 months)

Played a key role in the design and implementation of a data aggregation service for the EdgeWorkers project. Developed backend components using Kotlin, Jetty, Protobuf, and PostgreSQL.

Kotlin Jetty Protobuf PostgreSQL CDN Automation