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ALEKSEI ALEINIKOV

Cloud Platform Engineer

ENDE

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Data

Fast queries, scalable pipelines and data you can trust.

6 articlesEN · DE

Data systems fail quietly: a query fast at a thousand rows crawls at a million, a pipeline that worked in a demo drops records under load. Keeping data systems fast and correct as volume grows is its own discipline — one I practise across production pipelines and analytics workloads.

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6 articles

FAQ

What is your data engineering background?
I build production data pipelines and analytics workloads at scale — query optimization, managed messaging and large-scale collection — backed by a decade of platform engineering, including at Deutsche Telekom.
Are you available to hire?
Yes — pipeline design, database performance and large-scale data collection, as a contract, consulting or selected full-time engagement, remote across the EU or on-site in Germany. I work fluently in English.
How do we start working together?
Tell me where your data layer struggles — slow queries, a fragile pipeline, large-scale collection — on the contact page, and I will reply with how I can help.

Is your data layer keeping up?

From slow queries to fragile pipelines and large-scale collection, I help teams build data systems that stay fast and correct at scale.

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