Nikolay

Nikolay Dimitrov
Senior Frontend Developer
[открыть контакты](см. выше в блоке «контактная информация») [открыть контакты](см. выше в блоке «контактная информация») Sofia, Bulgaria

Summary

Senior Frontend Developer with 10+ years of experience building scalable, high-performance web applications and data-driven user
interfaces. Specialized in React, Next.js, TypeScript, and modern frontend architectures for complex SaaS platforms. Experienced in
designing responsive UI systems, optimizing frontend performance, and collaborating closely with backend and product teams to
deliver reliable user-facing applications. Proven track record developing enterprise dashboards, internal tools, and customer-facing
platforms used by global organizations.

Skills

Programming Languages Frontend Frameworks
JavaScript, TypeScript, HTML5, CSS3 React, Next.js, Angular, Vue.js, Nuxt.js

State Management UI & Styling
Redux, Redux Toolkit, React Query, Context API Tailwind CSS, Material UI, Styled Components, CSS Modules

Frontend Architecture Performance Optimization
Component-Based Architecture, SSR/SSG, SPA Development, Code Splitting, Lazy Loading, Bundle Optimization, Lighthouse Performance
Micro Frontends Optimization

Testing Build Tools
Jest, React Testing Library, Cypress Webpack, Vite, Babel, npm, Yarn

Collaboration & Tools
Git, GitHub Actions, Figma, Storybook

Professional Experience

Senior Frontend Developer, Vector Software Ltd 03/2020–03/2026
Oslo, Norway
Developed frontend features for enterprise analytics dashboards used by data engineers and analysts within the
(Remote)
Databricks Lakehouse platform.
Built complex data visualization interfaces using React, Next.js, and TypeScript to display large-scale analytical
datasets.
Implemented reusable UI components and shared design systems used across multiple internal product teams.
Developed interactive dashboards that enabled users to explore datasets, visualize metrics, and manage analytics
workflows.
Built dynamic UI components supporting filtering, large dataset tables, and real-time data updates.
Integrated frontend interfaces with REST and GraphQL APIs powering analytics queries and data pipelines.
Refactored legacy frontend systems into modern Next.js architecture, improving maintainability and performance.
Implemented server-side rendering (SSR) to improve page load performance and SEO for analytics dashboards.
Improved application performance by implementing code splitting, lazy loading, and bundle optimization.
Optimized rendering performance for large tables and complex data visualizations used in enterprise analytics tools.
Contributed to React Native mobile applications used by operations teams to access platform data in field
environments.
Implemented offline data synchronization and optimized mobile UI performance.
Collaborated closely with designers using Figma to translate UI/UX designs into reusable frontend components.
Introduced component documentation and UI libraries to standardize design patterns across teams.

Frontend Developer, DevOcean Solutions 09/2016-02/2020
Sofia, Bulgaria
Developed frontend interfaces for enterprise business platforms used for project management, operational reporting, (On-Site)
and business planning.
Built responsive dashboards using React and Vue.js, enabling teams to monitor project performance and operational
metrics.
Implemented interactive dashboards displaying large operational datasets and reporting insights for internal teams.
 Developed UI components for data tables, reporting visualizations, and analytics summaries.
Built client-facing portals using Vue.js and Nuxt.js, allowing enterprise customers to manage accounts and access
operational data.
Integrated frontend interfaces with backend APIs to support authentication, reporting, and platform workflows.
Implemented reusable UI components and improved frontend maintainability through modular architecture.
Optimized application performance through lazy loading and improved state management.
Worked closely with backend engineers to design API integrations supporting frontend features.
Participated in Agile development cycles and contributed to UI testing and frontend quality improvements.

Junior Frontend Developer, Devision 09/2014–08/2016
Sofia, Bulgaria
Developed frontend interfaces for custom web platforms and digital services using React and JavaScript/TypeScript.
(On-Site)
Implemented responsive user interfaces for enterprise websites and CMS-driven platforms.
Built frontend features for municipal websites including the Flyt til Varde relocation platform for Varde Municipality.
Implemented responsive layouts and interactive UI components for public digital services.
Contributed to frontend development for platforms such as Coding Pirates, implementing UI features for community
engagement and event information.
Built reusable UI components and improved accessibility and cross-browser compatibility across multiple projects.
Worked closely with designers and backend developers to deliver complete web solutions.

Education

Technical University of Sofia 2012–2014
Master's Degree - E-Management
Technical University of Sofia 2007 – 2013
Bachelor's Degree - Computer Science
Technical School ELSYS, Sofia 2002 – 2007
IT Specialist - Computer Software Engineering

Languages

English Bulgarian
German