Особисті дані приховані

ANNA KARPUS
Frontend Developer • React, TypeScript & Redux Toolkit
[відкрити контакти](див. вище в блоці «контактна інформація») • [відкрити контакти](див. вище в блоці «контактна інформація») • LinkedIn • GitHub • Khmelnytskyi, Ukraine (Remote)

PROFESSIONAL SUMMARY
Frontend Developer with 2+ years of experience architecting and building responsive, production-grade web applications with
React, TypeScript, and Redux Toolkit, including full-stack REST API integration. Skilled in shipping quantifiable improvements to
complex, data-heavy interfaces, maintaining secure and scalable front-end architecture, and resolving critical vulnerabilities
under time pressure. Experienced in applying AI tooling to real engineering workflows, including designing an agentic Claude
Code pipeline that cut bug-triage resolution time by up to 65%.

TECHNICAL SKILLS
Languages: JavaScript (ES6+), TypeScript, HTML5, CSS3
Frameworks & Libraries: React, Redux Toolkit, React Router DOM, Ant Design
AI & Automation: Claude Code (agentic subagents, custom skills), Anthropic API, n8n workflow automation, Jira Automation
Rules
APIs & Data: REST APIs, Atlassian Forge API & Resolvers, data validation, permission handling
Build & Deployment: Vite, Webpack, Git, GitHub Actions, Bitbucket Pipelines, Vercel
Security & Quality: Snyk, Burp Suite
Collaboration: Jira, GitHub, Bitbucket, Figma, Confluence, Slack
Languages Spoken: English (Fluent), Ukrainian (Native), German (Intermediate)

WORK EXPERIENCE

Junior React Developer | Grandia Solutions Aug 2024 – Present — Khmelnytskyi, Ukraine
• Engineered 5+ core UI features across a 10-person team, including a hub-cloning system that eliminated manual
reconfiguration of 2–3 reports per hub (saving up to ~9 minutes per operation across 13 report types), and a date-filtering
system replacing full-dataset pagination for multi-year project histories.
• Architected and maintained production React/TypeScript applications (Redux Toolkit, Ant Design) integrated with the
Atlassian Jira platform via Forge, working full-stack across scalable front-end architecture, backend resolvers, and REST APIs.
• Set up CI/CD pipelines using GitHub Actions and Bitbucket Pipelines to automate build, test, and deployment workflows
for the team's React application, shortening release cycles and reducing manual deployment overhead.
• Diagnosed and resolved a critical authentication vulnerability through systematic troubleshooting, implementing
permission validation to close the gap; separately triaged and fixed ~10 dependency vulnerabilities flagged by Snyk.
• Designed and deployed an agentic AI workflow with Claude Code custom subagents for automated bug triage — covering
ticket fetching, code analysis, root-cause identification, fix suggestions, and test generation — cutting resolution time from
1–2 hours to 30–40 minutes.
• Designed 4 Jira automation rules and custom fields, reducing manual workflow steps and improving team
task-management efficiency.

Export Manager | PITAYA Apr 2023 – Nov 2023 — Ukraine
• Managed international B2B client communications in English and German across multiple markets, demonstrating strong
cross-cultural communication skills; coordinated logistics for international trade shows.

CERTIFICATIONS
Claude Certified Architect – Foundations — Anthropic, 2026
Credential for designing and building production-grade applications with Claude, covering Claude Code, the Claude Agent SDK, the
Claude API, and MCP.

EDUCATION
Master of Philology — The National University of Ostroh Academy, 2017 – 2022, Ukraine
Transitioned into software development through self-directed learning and professional practice, applying strong analytical and
communication skills to technical problem-solving.