Front-End Developer Project Management

OKSANA KAZIMIROVA

Front-End Developer Angular, TypeScript, JavaScript, HTML5, CSS3, SCSS, RxJS, NgRx, UI/UX Phone: 224-***-**** Email: ***********@*****.*** LinkedIn: https://www.linkedin.com/in/oxana-kazimiroff/ PROFESSIONAL SUMMARY

Front-End Developer specializing in Angular, record of building responsive web applications from scratch. Passionate about web technologies, I continuously explore native JavaScript and modern frameworks, with the long-term goal of becoming a Google Developer Expert (GDE) in Angular. Skilled in creating modular components, implementing advanced state management, and optimizing UI for large-scale data.Experienced in accessibility standards (WCAG) and translating Figma designs into pixel-perfect, inclusive interfaces. Having worked on backend development as well, I approach challenges holistically, proposing solution paths for team discussion and always prioritizing business requirements. Proficient in Agile workflows, CI/CD pipelines, Docker, REST API integration, and real-time data handling.

SKILLS

Frontend: Angular, RxJS, NgRx, SCSS, Bootstrap, Nx (monorepo), Angular Material, Figma, WCAG Accessibility. Backend: Java, Spring Boot, Node.js, Hibernate.

Databases: PostgreSQL, MongoDB.

DevOps/Tools: Docker, GitLab CI, GitHub, Jenkins, Maven, Swagger, WebSocket, REST APIs. Testing : Jest Node, JUnit, Selenium, Postman, Jasmine. WORK HISTORY

DataHawk - Front-end developer, Troutman, NC 02/2024 - 06/2025 e-Commerce analytics platform

Technology Stack: Angular 17, TypeScript, Nx, NgRx, HTML5, SCSS, WebSocket, Jest, Git.

● Integrated design tokens (colors, typography, spacing) and created a custom theming system in Angular to ensure brand consistency across modules.

● Developed a high-performance WebSocket service in Angular to stream data and provide real-time UI updates.

● Migrated state management to NgRx, ensuring predictable and centralized data flow and improving scalability and business logic maintenance.

● Implemented efficient handling of large data tables using infinite scroll, Angular CDK Virtual Scroll, and ag-Grid, significantly improving performance and user experience when working with thousands of records.

● Refactored the front-end project using Nx monorepo and Domain-Driven Design approach, and reporting features to accelerate development and ease scalability.

● Designed and implemented a flexible client-side filtering and caching system, optimizing data loading and display.

● Ensured compliance with WCAG accessibility standards by conducting audits, correcting ARIA attributes, and enabling full keyboard navigation, improving overall usability and inclusivity. Cognizant TCO - Full Stack Web Developer, Charlotte, NC 06/2022 - 12/2023 Human Resource Management System Cognizant / Project Management App (developed from scratch) Technology Stack: Angular 12, TypeScript, Java 17, Spring Boot

● Developed enterprise applications, including a Human Resource Management System for tracking new hires and managing project assignments and Cognivision – Project Management App - a global project management platform for tracking in-progress, completed, and upcoming projects at Cognizant. The application provides interactive data visualizations, enabling authenticated users to create custom charts and graphs.

● Designed project architecture from the ground up: structured Angular modules, configured Spring Boot REST APIs, and defined database schema.

● Implemented a message queue using RabbitMQ to efficiently receive and process employee data for the application

● Utilized the Spring Boot framework with an embedded Tomcat server, leveraging Java version 17 for backend development.

● Implemented responsive layouts based on Figma designs, maintaining high accuracy with the original UI.

● Developed reusable form components with custom validators and inline error feedback.

● Maintained high accuracy with the original UI, ensuring compliance with Section 508, WCAG.

● Improved accessibility by adding ARIA attributes, semantic HTML, and keyboard navigation support.

● Implemented virtual scroll and lazy-loading for large tables.

● Set up CI/CD pipelines via Jenkins – automated build, testing, and deployment, cutting release time.

● Covered critical features with unit/integration tests using Jasmine (frontend) and JUnit (backend). Nationwide - Web Developer, Charlotte, NC 02/2020 - 05/2022 Animal Insurance Web Application Project / Internal Business Modules Technology Stack: Angular 8, TypeScript

● Built a custom design system with 20+ reusable UI components: modals via portals, dropdowns, sidebars, skeletons, popups, lazy-loaded images, drawers, avatars, vertical/horizontal stacks.

● Isolated business logic, created reusable domain entities, and ensured strong component composability.

● Boosted test coverage to 80%.

● Reduced re-renders and improved bundle size using: bundle analyzers, async components, and lazy-loaded pages; throttle/debounce for optimized UX; dynamic library loading (e.g., drag-and-drop or animation libraries only when needed).

● Regularly participated in code reviews, supported internal guides and improved the quality of the team's code. Belinvestbank - SDET, Frontend developer, Software Engineer 02/2015 - 01/2019 Technology Stack: Java, Maven, Spring Boot

● Developed internal dashboards and visualization tools to display test coverage, pass/fail metrics, regression trends, and CI/CD pipeline status.

● Integrated automated test results from tools like JUnit, Selenium, and Postman into structured reports for QA and product teams.

● Designed export functionality for test metrics in Excel and JSON formats for further analysis and presentation.

● Worked closely with DevOps teams to improve test traceability and transparency in the release process.

● Helped reduce debugging time through the introduction of detailed test run logs and historical failure visualization.

● Contributed to a culture of quality by making test data accessible and understandable for non-technical stakeholders.

EDUCATION

B.Sc. IT: Control in Technical Systems

University of Informatics and Radioelectronics, Minsk B.Sc. International Economic Relations

Belarus State Economic University

Contact this candidate