Freelancer profile translated to English.
Back to original languageAbout Nataliia
I help companies build and scale high-quality front-end platforms. With over 13 years of experience in fintech and enterprise environments, I specialize in improving front-end architecture, modernizing existing systems, and delivering scalable and accessible web applications.
I have led cross-team initiatives impacting over 20 engineering teams and 60+ repositories, helping organizations improve developer productivity, platform consistency, and user experience.
My work focuses not only on delivering features but also on improving the long-term health of engineering systems.
I can help your team with :
- Front-end architecture audits and improvement roadmaps
- Design system architecture and implementation
- Website or product redesigns while retaining existing backend systems
- Front-end modernization (e.g., migrating JavaScript projects to TypeScript)
- Codebase audits and refactoring to reduce technical debt
- Performance, Accessibility (A11y), and scalability improvements
- Integrating complex product features into large platforms
- Improving developer workflows and engineering velocity
- Bug fixing and stabilization of complex front-end systems
English
Native or bilingual
French
Basic
Russian
Native or bilingual
Remote only
Primarily works remotely
Experience
- WiseSenior Software EngineerBANKING AND INSURANCEOctober 2022 - August 2025 (2 years and 10 months)Strategic Product Ownership: Directed the full development lifecycle of core platform features - from ideation and technical design to production rollout and impact analysis.Architectural Evolution: Spearheaded major system refactors and tech stack migrations, serving as a technical bridge between the team and the broader platform ecosystem.Operational Excellence: Significantly reduced delivery time by optimizing team velocity through improved task decomposition and the strategic setup of on-call and maintenance processes.Platform Consistency: Defined scalable standards for documentation and technical specifications, ensuring consistent UI/UX.Web Accessibility (A11y) Governance: Spearheaded the company’s A11y squad and roadmap; served as lead technical reviewer for an internal curriculum while leading platform-wide accessibility audits and improvements.Talent Scaling: Provided advanced architectural code reviews and mentorship.
- SoramitsuSenior Frontend DeveloperBANKING AND INSURANCEOctober 2020 - October 2022 (2 years)Greenfield Product Architecture: Orchestrated the architectural foundation for a next-generation Fintech platform built from the ground up, defining the core frontend structure for scalability.Design System Engineering: Architected and implemented a comprehensive Design System, establishing a unified UI/UX language that accelerated development cycles and ensured visual consistency.Global Scalability: Engineered high-performance, accessible (A11y) user interfaces.
- Arcadia Inc.Senior Software EngineerBANKING AND INSURANCEAugust 2018 - September 2020 (2 years and 1 month)System Architecture: Architected and maintained centralized Design Systems that served as the UI foundation for multiple enterprise web properties.Engineering Standards: Led documentation and R&D initiatives to standardize development practices, modernizing frontend workflows and architectural patterns.Quality Advocacy: Delivered high-traffic websites with a strict focus on Web Performance and Accessibility (A11y).Team Scaling: Orchestrated the onboarding and technical growth of engineers through structured mentorship and leadership in the technical hiring process.
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Education
- Systèmes d'informations et technologiesUniversité polltechnique de recherche d'État de Tomsk2012Diplôme d'ingénieur