Walter Sipos

Experience

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  RapidSolution Software

  May 2019 - Feb 2020

  Junior Software Engineer

  ✅ Developed an audio and video streaming softwareImplementating small and medium-sized features, writing unit tests and SQL queries.

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  Avaelgo

  May 2020 - Dec 2021

  Software Engineer

  ✅Developed an online marketing research platformEnhance revenue by 5-10% through the incorporation of a new functionality that enables moderators and users to engage in threaded conversations, extending up to four levels of depth.Took part in the biggest refactorization of the project by re-shaping more than 15 SQL tables, being actively involved in architects and senior developers catchups and performing code reviews.✅ Developed a Microsoft 365 Quiz ApplicationDeveloping microservices with dedicated databases and implementing asynchronous messaging. Show less

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  Mercer Marsh Benefits

  Dec 2021 - Jul 2024

  Software Engineer

  ✅ Benefit management web applicationGuiding a team of developers and collaborating closely with our software architects to design our company's Benefit Template Generator, which leverages our proprietary configuration language, accelerating the onboarding process for new companies onto our platform, resulting in an impressive 72% increase in speed.Being responsible for the Campaign and Notification region of the Communication Subsystem, planningincoming epics, performing code reviews, mentoring new joiners, designing complex integration tests.Led technical discussions about refactoring and optimizing statistical jobs which lead to an 80% requests optimization and also the addition of well defined log files for monitoring purposes.Implementing a recursive based validation for the project’s own query language, optimize both MSSQL and Mongo database queries using indexes which helped with a 85% of performance gain.✅ Cloud based benefit recommender systemLed a team of 8 professionals for an AI based project where we managed to recommend selectable benefits.Creating tasks, coordinate catch-up meetings, configuring Azure cloud resources like Blob Storage, Logic Apps, Azure ML pipelines and successfully present our final MVP to our stakeholders. Show less

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  Remote Work

  Jul 2024 - now

  Senior Angular & .NET Full Stack Developer • Contractor • Freelancer