Smagnet

Smagnet is a software and data engineering consultancy based in Miami Beach, Florida. We design, build and run data-intensive systems for companies where reliability, latency and data quality have a direct impact on revenue.

Our team brings more than 12 years of hands-on experience as architects, data engineers and quantitative developers, delivering production systems for investment banks, payment processors, asset managers, crypto exchanges, e-commerce brands and public institutions across the US and Europe.

What we do: Amazon Ads and marketplace automation (Ads API campaigns, algorithmic bid optimization with ACOS control, SP-API stock forecasting, listing SEO with LLMs, running across 11 marketplaces); data engineering (Kafka, Spark, Airflow, Snowflake, BigQuery, cloud migrations including 120 TB to Google Cloud); AI and machine learning (LLM applications, agents, forecasting and risk models); software architecture (microservices, event-driven and low-latency systems in Python, Rust, Java and C++); cloud and DevOps (AWS, Google Cloud, Azure, Terraform, Kubernetes); and fintech (real-time pricing, market data and trading systems).

How we work: a free consultation, a fixed proposal with scope, timeline and cost, then delivery in short iterations with production support.