Serhii Halkin
Software Engineer (Senior Architect Level) @N-able
Signup · Get unlimited contacts
WORK HISTORY
Software Engineer (Senior Architect Level) @N-able
Role Summary: Acting as the Frontend Architect and Technical Lead for the Subscription Management Portal (SMP), driving the modernization of enterprise-scale UI systems with full autonomy.• Spearheaded the technology stack modernization strategy, leading a complex migration of the core UI ecosystem from Angular 15 to Angular 19. Defined and documented comprehensive upgrade paths for multiple deprecated internal libraries.• Architected and delivered a scalable Micro Frontend ecosystem from the ground up using Angular 19, Vite, and Module Federation. This solution enabled seamless dynamic rendering of remote components, significantly improving system modularity.• Led the end-to-end development of 5 new enterprise applications, rapidly expanding the company\'s B2B product portfolio. Translated high-level UX requirements into granular Jira technical tasks and architectural blueprints.• Overhauled the legacy B2B purchase shop, integrating high-performance UI libraries with core business systems, including Salesforce, CMS, and subscription APIs. This initiative directly enhanced user management and streamlined the B2B sales flow.• Implementing clean, scalable TypeScript architectures to ensure long-term maintainability.
EDUCATION
Donetsk National University
Ukrainian Specialist Degree, UK Equivalency Bachelors (hons), Physicist
ABOUT SERHII HALKIN
Senior Frontend Architect & Tech Lead | Bridging FinTech Precision with AI InnovationI am a Senior Frontend Architect with 8+ years of experience in engineering excellence, specializing in designing complex, high-performance UI ecosystems. My unique competitive edge lies at the intersection of financial domain expertise and modern software architecture.Key Recent Impact:I recently spearheaded the core architectural migration of a global Subscription Management Portal from Angular 15 to 19. By implementing a robust Micro-frontend architecture (Module Federation | Vite, Angular 19), I enabled the team to achieve superior scalability and significantly faster deployment cycles.The Foundation:My career is built on a rigorous financial foundation. I spent over 2 years at Ukraine’s largest bank (PrivatBank) as the Deputy Chief Accountant for the Bank’s Operational Day. Managing operational regulations and reporting for a system serving 15M+ clients gave me an understanding of high-load business logic and regulatory compliance.The Future (AI & RegTech):Currently, I am the Tech Lead and Co-founder of RegAudit AI, a RegTech startup focused on the upcoming CARF 2026 regulations. I am actively integrating AI (LLMs, LangChain.js) into frontend architectures to automate complex regulatory audits and tax reporting.Technical Toolkit:Frontend: Angular 19+(Signals, RxJS), React 19, TypeScript.Architecture: Micro-frontends, Nx Monorepos, Module Federation.AI & Data: LLMs, LangChain.js, Node.js, GraphQL, PostgreSQL.
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.