01/16/2026 updated
Premium member
100 % availableSenior Frontend Developer Consultant | Angular / React / NextJS | Contractor | Freelancer
Oradea, Romania Master’s Degree in Audio & Video Technologies (2016 - 2018), Bachelor’s Degree in Computer Science (2012 - 2016) at University of Electrical Engineering & Technology Information, Oradea
About me
Senior Frontend Developer (Angular/React, TypeScript/JavaScript). I modernize complex web apps for maintainability, performance, and clean architecture. I ship fast using AI tools and improve codebases with reusable libraries and clear patterns. Remote-friendly, proactive, end-to-end owner.
FlutterClean Code PrinciplesJavaScript (Programming Language)HTML5Microsoft AzureBootstrap (Software)Bug ManagementC Sharp (Programming Language)Cascading Style Sheets (CSS)Continuous DeliveryContinuous IntegrationCommand-Query Responsibility Segregation (Software Development)D3.JsSoftware Design PatternsDevOps
Senior Frontend Developer | Angular / React / NextJS / VueJS | Contractor | Freelancer
I help businesses build scalable, high-performance web applications with Angular and modern frontend technologies. With 10+ years of experience, I specialize in delivering robust, maintainable, and user-friendly solutions for clients worldwide.
Why work with me?
✅ I build high-quality, maintainable, and scalable applications.
✅ I solve complex frontend challenges with clean, efficient code.
✅ I ensure seamless backend integrations when needed.
✅ I prioritize fast delivery without compromising quality.
✅ I work 100% remotely and can integrate seamlessly with your team.
Frontend Development
⚙️ Angular (2-18), RxJS, NgRx, Redux, SSR (Server-Side Rendering)
⚙️ TypeScript, JavaScript (ES6+), Nrwl Nx, ElectronJS, Ionic, PWA
⚙️ UI/UX & Styling: Angular Material, Tailwind, Bootstrap, PrimeNG, Clarity UI, Telerik, D3.js
⚙️ Testing & Optimization: Jasmine, Karma, Protractor, Cypress, Playwright
⚙️ Other Frontend Tech: Flutter, ReactJS, NextJS
Backend & API Development
⚙️ .NET Core, C#, Entity Framework, REST APIs, CQRS, Firebase
⚙️ SQL (MS SQL Server, PostgreSQL, MongoDB)
⚙️ Node.js, NestJS, ExpressJS, Apollo GraphQL
⚙️ Azure Services, AWS
DevOps & Software Architecture
⚙️ CI/CD, Azure DevOps, AWS
⚙️ SOLID Principles, Design Patterns, OOP
⚙️ Clean Code, DRY, KISS
Maintenance & Support
⚙️ Bug Fixing, Third-Party Integrations
⚙️ Upgrading Libraries & Dependencies
⚙️ Performance Optimization
Let’s build something great together!
I help businesses build scalable, high-performance web applications with Angular and modern frontend technologies. With 10+ years of experience, I specialize in delivering robust, maintainable, and user-friendly solutions for clients worldwide.
Why work with me?
✅ I build high-quality, maintainable, and scalable applications.
✅ I solve complex frontend challenges with clean, efficient code.
✅ I ensure seamless backend integrations when needed.
✅ I prioritize fast delivery without compromising quality.
✅ I work 100% remotely and can integrate seamlessly with your team.
Frontend Development
⚙️ Angular (2-18), RxJS, NgRx, Redux, SSR (Server-Side Rendering)
⚙️ TypeScript, JavaScript (ES6+), Nrwl Nx, ElectronJS, Ionic, PWA
⚙️ UI/UX & Styling: Angular Material, Tailwind, Bootstrap, PrimeNG, Clarity UI, Telerik, D3.js
⚙️ Testing & Optimization: Jasmine, Karma, Protractor, Cypress, Playwright
⚙️ Other Frontend Tech: Flutter, ReactJS, NextJS
Backend & API Development
⚙️ .NET Core, C#, Entity Framework, REST APIs, CQRS, Firebase
⚙️ SQL (MS SQL Server, PostgreSQL, MongoDB)
⚙️ Node.js, NestJS, ExpressJS, Apollo GraphQL
⚙️ Azure Services, AWS
DevOps & Software Architecture
⚙️ CI/CD, Azure DevOps, AWS
⚙️ SOLID Principles, Design Patterns, OOP
⚙️ Clean Code, DRY, KISS
Maintenance & Support
⚙️ Bug Fixing, Third-Party Integrations
⚙️ Upgrading Libraries & Dependencies
⚙️ Performance Optimization
Let’s build something great together!
- Phone: +40 772 071 439
- E-mail: marin.danut.anca@gmail.com
- Website: www.marindanutanca.ro
- GitHub: github.com/danutz30
Languages
GermanBasic knowledgeEnglishFluentRomanianNative speaker
Project history
- Architected and set up an Nx-powered monorepo consolidating 3 Angular V19-V20 apps with versioned shared libraries, enabling maximum code reuse and scalability.
- Established standardized workspace architecture with feature and shared libs (UI, styles, data-access, features/*), ensuring consistency and modularity across applications.
- Built a reusable UI system with Tailwind CSS 3 and Storybook 8 (multi-level storybooks + utility helpers), streamlining component development and documentation.
- Implemented comprehensive testing strategy (Jest unit tests, Playwright e2e, Storybook test runner, accessibility add-ons), increasing code quality and reliability.
- Optimized developer experience and performance with Dockerized local setup, Nx caching, ESLint/Prettier, Husky checks, Sonar integration, and strict bundlesize budgets.