Georgi Filipov

Internal platform for managing hiring workflows and analyzing recruitment data. Built from scratch alongside a project tech lead, another developer, and two junior developers.

• Owned frontend implementation and independently made decisions on module boundaries, reusable components, and the API layer. Aligned feature scope, priorities, and technology choices with the tech lead.
• Delivered features from requirements clarification through release, breaking down tasks, implementing solutions, reviewing code, and contributing to releases.
• Built analytics interfaces with nested data tables supporting sorting, filtering, grouping, and expandable levels, each rendered as a separate table.
• Optimized table performance by reducing unnecessary re-renders and repeated computations, refining API requests and data payloads, and applying virtualization and pagination. Used Chrome DevTools to profile rendering and network activity.
• Created shared components and reusable API integration patterns for new screens and features; documented UI components in Storybook.
• Aligned requirements and API contracts with product and backend teams.
• Mentored two junior developers through pair programming and structured code reviews, helping them take on more complex tasks independently.

Platform connecting clients with professional lawyers.

• Built user-facing interfaces and multi-step forms with conditional fields and validation logic.
• Integrated frontend features with REST APIs.
• Implemented responsive interfaces, performed cross-browser testing, and improved accessibility.

Enterprise application supporting internal business workflows.

• Implemented interfaces reflecting user roles and permitted actions.
• Collaborated with the backend team to define and validate GraphQL API contracts.

Form-heavy application for an insurance company.

• Built interfaces for entering and processing business data.
• Maintained and refactored an existing WordPress codebase, focusing on data accuracy across forms.

• Customized WordPress themes and developed interactive UI elements.
• Improved page performance and technical SEO; applied lazy loading and code splitting to load React features on demand.

• Developed the product catalog, checkout flow, and order-tracking interface.
• Optimized rendering and improved checkout usability.

• Built internal analytics dashboards integrating HubSpot data.
• Improved data presentation and usability of analytics interfaces.