Aleksandr Gordeev

Enterprise Pharmaceutical Platform, USA: • Built fullstack features with React, Node.js, Express. Migrated AngularJS to React+TypeScript. • Designed PostgreSQL schemas and integrated APIs (Infoblox, vRO, ServiceNow, AWS) for workflow automation. • Improved CI/CD by migrating from Jenkins to GitHub Actions and scripting safe deployments. • Delivered admin tools, fallback recovery, and reporting dashboard with ExcelJS. • Wrote unit tests (Jest, ViTest), mentored devs, supported production environments.

AI-Powered Talent Platform, HR Tech: • Built an admin interface for annotation review and task assignment, replacing Excel workflows and improving throughput. • Raised TypeScript coverage from 20% to 70% via refactoring and strict linting. • Set up Jest and React Testing Library, added unit tests for core components. • Built annotation editor with tagging, shortcuts, ARIA, and focus control. • Integrated frontend with backend APIs and designed UI for CV annotation display.

Open-Source Molecule Editor, EPAM Life Sciences: • Built React-based UI for chemical structure editing using Raphael.js, with accurate rendering and (de)serialization. • Ensured cross-browser support (Chrome, Firefox, Edge), added undo/redo and shortcut support via Redux. • Integrated external formats (SMILES, Molfile, InChI) with tools like Biovia Draw. • Improved UX with React error boundaries and contextual messaging. • Enabled drag-and-drop import and functional group integration.