Сергій

SERHII KHRAPOV
Front-end engineer

About me
3+ years of primary experience in software development.
Experience in Web/cross-platform development.
Intermediate written and spoken English.
Personal traits and skills: analytical skills, responsibility,
attention to detail and diligence, aspiration for continuous
[open contact info](look above in the "contact info" section) professional growth.
[open contact info](look above in the "contact info" section)
khrapov-516453213
[open contact info](look above in the "contact info" section) Experience
Kyiv Position: mobile developer
Mobidev
Essential skills
2021 - 2025
Robust knowledge of Angular and
its ecosystem Project: Web Application for E-commerce Platform
Troubleshoot, debug, and optimize Role: Front-end Developer
code to ensure maximum Accomplishments: Developed and maintained responsive
performance and scalability and user-friendly UI, components using React, integrated
Implement responsive and Redux for state management and Axios for API,
adaptive designs using HTML and communication with the back-end, collaborated with the
CSS design team to implement, UI/UX features and optimize
Stay updated with new performance, debugged rendering issues and improved
technologies and trends in web overall performance of the platform.
development to enhance existing Applied technologies and skills: React, Redux, Axios,
solutions and workflows UI/UX
Business-focused approach to
software development
Technologies (our
keywords for search)
Project: A mobile application for medical care
JavaScript (ES6), TypeScript
Angular, NativeScript, NestJs, Role: Native Script developer
Node.js Accomplishments: Interaction with the product owner.
Redux, ngrx Implementation of UI functionality with the new features,
RxJS, PostgreSQL, TypeORM, code refactoring using the state approach.
Prisma Applied technologies and skills: Native Script, Angular
Firebase
REST API, Postman, Swagger
Keycloak,
Jira, Confluence, Git
Figma
Courses
Project: API Backend for Employee Management
Optimizing Your Workflow with
GitHub Copilot and VS Code Role: Fullstack Developer
Introduction to Generative AI for Accomplishments: Built and maintained scalable RESTful
Developers With APIs using NestJS to support the platform's front-end,
Copilot designed and optimized PostgreSQL database schemas for
Boost Your Productivity with employee data management, integrated payroll systems
GitHub Copilot and email notification services with third-party APIs,
collaborated with front-end developers to ensure
Education
seamless communication between API endpoints and UI.
Faculty of Agronomy, Master's Applied technologies and skills: NestJS, PostgreSQL,
Degree, Agronomy RESTful APIs, Third-party Integrations
MNAU

2012-2019 Project: Frontend for a B2B platform for insurance

claim management

Role: Front-end Developer
Accomplishments: Built the application's frontend
architecture from zero, utilizing the latest features of
Angular 19. Implemented a modern, clean, and efficient
,
state management system using Angular Signals.
Developed complex, high-performance data grids with
advanced UI features. Integrated Firebase for real-time
data synchronization and Keycloak for robust user
authentication and authorization. Collaborated directly
with the product owner to define and implement new
features.
Applied technologies and skills: Firebase, Angular 19