Sergii Vashchyshchuk
Senior .NET Developer at WiseTech Global (previously CargoWise)
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolSergii Vashchyshchuk is a Senior .NET Developer with 13 years of experience building enterprise-grade, multi-tier distributed systems and logistics platforms from Sydney. He leads architecture and design for high-impact projects—most recently driving the rates management platform at WiseTech Global and shaping CI/CD, API design, and core infrastructure for a product used across 105 countries. Deeply experienced in the Microsoft stack (C#, .NET, WPF, WebAPI, MSSQL) he also codes in Scala, Go and Python and applies reactive and actor-model patterns (TPL, Rx, Orleans) to high-load and real-time scenarios. His background in video intelligence and IoT gave him hands-on expertise with low-level protocols (TCP/UDP, ONVIF, DLNA) and performance-sensitive UI/communication layers. A proactive open-source maintainer and lifelong learner, he actively explores ML/AI, functional programming and blockchain to bring new techniques into production. Colleagues rely on him to translate complex business requirements into scalable, maintainable solutions and to rescue mission-critical client deployments.
13 years of coding experience
6 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Ukrainian, Russian, English
Stackoverflow
970reputation
93kreached
28answers
1question
Github Skills (25)
dlna10
windows-phone10
vdi10
winrt10
upnp9
application9
windows8
eos-blockchain8
llm7
vector-database7
fine-tuning7
data-structures7
eos6
wpf6
messagebox6
Programming languages (3)
Github contributions (5)
SNIKO/UPnPLite
Nov 2012 - Feb 2016
A UPnP/DLNA stack for WinRT / Windows Phone.
Contributions:107 commits, 7 pushes, 7 comments in 3 years 3 months
vdiphonewindowsdlnadlna-upnp
SNIKO/UniversalImageLoader
Oct 2013 - Jan 2016
Contributions:24 commits, 2 pushes in 2 years 3 months
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