Sergiu Mocan
Software Engineer · Cloud & DevOps
I turn chaotic requirements into fault tolerant backends, observable pipelines, and resilient cloud architecture. Reliability isn't a fire drill. It's the quiet baseline I build in from day one.
Impact in production
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750+
Businesses on the platform
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23K+
Transactions handled daily
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1,000+
Concurrent users at peak
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86%
Faster deployments
The short version
Driven by curiosity.
It started with a simple obsession: the invisible journey of data. I wanted to know exactly what happens in that microsecond between pressing a key on a keyboard and a character appearing on a screen.
Pulling that thread didn't just give me answers; it pulled me into a world that feels entirely without end. To me, technology is like deep space, the further you travel into it, the more the horizon expands. There is always another layer of abstraction to peel back, another hidden mechanism to uncover.
The longer versionSelected work
Systems built end to end
The channel is open