Sergey Nechaev
Senior Software Engineer at Gumtree Australia
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolSergey Nechaev is a Senior Software Engineer based in Sydney with nine years of professional experience delivering full-stack solutions across classifieds, e-commerce, fintech, and telecom domains. He has progressed from hands-on Java/JEE development to tech lead responsibilities, shaping real-time notification systems, credit decisioning platforms and corporate-structure visualisations at Equifax, eBay, and Gumtree. Sergey combines deep backend expertise with practical front-end and integration skills, consistently shipping production-grade features for high-traffic services. Colleagues rely on him for bridging product requirements and engineering execution, mentoring teams while maintaining a developer-first focus. An experienced problem solver, he brings a history of turning complex business rules into reliable, auditable systems.
9 years of coding experience
13 years of employment as a software developer
Bachelor's, Information Technologies, Bachelor's, Information Technologies at Belarus State Technology Academy
Stackoverflow
1,323reputation
217kreached
44answers
23questions
Github Skills (21)
mongodb6
swing6
http-client6
shapes6
url-connection6
java2d6
spring6
java6
glassfish6
awt6
typesense3
creative-commons3
search-engine2
full-text-search2
text-search2
Programming languages (1)
Github contributions (5)
zerodaypayments/zdp-desktop-wallet
Jan 2018 - Jun 2018
Contributions:55 commits, 65 pushes in 5 months
palscash/crypto
Nov 2018 - Nov 2018
Contributions:29 commits, 20 pushes, 6 tags in 2 days
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