Lilia Ustimova
Software Engineer at Dev.Pro
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolLilia Ustimova is a seasoned .NET software engineer with over 10 years of experience building practical web applications across CRM, ERP, healthcare, and logistics domains. She specializes in .NET Core/C#, Web API, SQL (MS SQL, PostgreSQL), and front-end work with Angular and TypeScript, and has a track record of improving performance, stability, and security in large platforms. Notable achievements include migrating a core system to .NET 8, enabling 4–5x faster installations, adding PostgreSQL support, and implementing 2FA and Vault-based secrets to harden security. She mentors junior developers, contributes to architecture and CI/CD practices, and balances hands-on coding with 4th-line support responsibilities. Currently based in Warsaw, she’s exploring microservices and cloud platforms (Azure/AWS) through a pet project and coursework. Reliable, curious, and focused on delivering code that measurably helps users and teams.
10 years of coding experience
25 years of employment as a software developer
Master's degree, Computer systems and networks, Master's degree, Computer systems and networks at East Ukrainian Volodymyr Dahl National University
English, Russian, Ukrainian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
command-line-interface9
command-line-tool8
cli7
command-line7
Programming languages (1)
Github contributions (5)
LiliaUst/mentoring
Jan 2022 - Jan 2022
Contributions:8 commits, 3 PRs, 7 pushes in 3 days
LiliaUst/LiliaUst.github.io
Nov 2017 - Feb 2018
Contributions:19 pushes, 1 branch in 2 months
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