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Harout Mardirossian

@haroutmardirossian

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I build Python data platforms and production LLM gateways on AWS.

Armenia

Message

What I'm looking for

I'm looking to build reliable backend, data, and LLM-powered products where I can own production systems, improve observability and delivery automation, and create practical impact across teams and users.

At Kashida, I build Python/FastAPI services, AWS data pipelines, and a production AI Portal that unifies OpenAI, Anthropic, and Gemini through a single OpenAI-compatible API. I designed streaming, provider failover, tool orchestration, and token-level cost observability to support reliable LLM applications.

I've delivered ETL/ELT systems, analytics dashboards, and secure backend tools across Kashida, Holistic Analytics, Basmeh & Zeitooneh, NeedsList, and Hamzet Wasel. My work includes migrating multi-year Google Analytics data into BigQuery, building Airflow-orchestrated pipelines, and developing Django and Flask systems for sensitive operational data.

I bring 8+ years of Python backend, data engineering, cloud infrastructure, and humanitarian technology experience, backed by AWS Solutions Architect and Google ADK credentials.

Experience

Work history, roles, and key accomplishments

Senior Backend & Data Engineer

Kashida

Jul 2022 - Aug 2026 (4 years 1 month)

Designed and delivered Python/FastAPI backend services and ETL/ELT pipelines powering analytics dashboards on AWS. Architected scalable data pipelines and orchestrated workflows with Apache Airflow. Designed and deployed a production multi-provider LLM gateway with streaming, tool orchestration, and cost observability.