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Lior Sherbaty

Experience

Seven years of building backends for industries where being wrong is expensive.

  1. Senior Backend Developer

    mPrest

    Jun 2024 - Present • Petach Tikva, Israel

    I build the backend for classified defense systems, working inside a multidisciplinary team where the hardware people and the software people have to agree on what "reliable" means. Most of my time goes into .NET 8 microservices, the data pipelines feeding them, and the API surface everything else depends on.

    99.9%
    system reliability
    .NET 8
    microservices on RabbitMQ

    What I did

    • Designed and shipped a microservices architecture on .NET 8 and RabbitMQ, sized for sustained load rather than peak benchmarks.
    • Tuned MongoDB and PostgreSQL for high-throughput ingestion, including the buffered dispatch pattern I later wrote up in detail.
    • Worked directly with hardware and systems teams to land mission-critical features on deadlines that could not move.
    • .NET 8
    • C#
    • Microservices
    • System Architecture
    • RabbitMQ
    • MongoDB
    • PostgreSQL
    • Docker

  2. Software Developer

    Philips Medical Systems

    Jan 2021 - May 2024 • Haifa, Israel

    I owned the modernization of legacy medical imaging systems — the applications radiologists actually sit in front of — and served as the technical focal point for them. The work was mostly moving a monolith somewhere maintainable without disrupting the clinicians depending on it.

    20×
    data processing capacity, from a POC I built
    Owner
    of core radiologist-facing applications

    What I did

    • Led the migration of a legacy monolith to an Angular + .NET architecture, incrementally, with the product live throughout.
    • Built the POC that raised data processing capacity 20×, which unlocked product capabilities the old pipeline could not support.
    • Rebuilt a critical DICOM anonymization tool, cutting processing time and removing the manual steps radiologists had been working around.
    • .NET 6
    • C#
    • Angular
    • TypeScript
    • System Design
    • DICOM
    • WPF
    • Agile

  3. Software Automation Engineer (Student)

    Philips Medical Systems

    Sep 2018 - Dec 2020 • Haifa, Israel

    My way into the industry. I built and maintained test automation frameworks for medical software under regulatory constraints, and learned the Page Object pattern the hard way — by first writing the version that didn't use it.

    2 years
    in QA before writing production code

    What I did

    • Built the automated regression suite for a regulated medical product, in C# on Ranorex.
    • Restructured the tests around the Page Object pattern, which made them reliable enough that people stopped re-running them by hand.
    • C#
    • Test Automation
    • Ranorex
    • CI/CD
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