Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
OlgaFrolova
@olgafullstack
FullStack Developer ReactJs, NextJs TypeScript NestJs
Kazakistan
Inglese
Chi sono
Full-Stack Developer specializing in React, Next.js, TypeScript, and NestJS. I build fast, scalable, and user-friendly web applications — from responsive interfaces to secure backend APIs.
I can help with custom web development, bug fixing, API integrations, performance optimization, Redux state management, authentication, and full-stack features.
I focus on clean, maintainable code, clear communication, and solutions that solve real business problems — not just code that works.
Competenze
OlgaFrolova
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Correzione di bug
I will fix react nextjs typescript bugs and frontend issues
Siti web personalizzati
I will convert figma to react nextjs pixel perfect website
Esperienza lavorativa
Full-Stack Developer
Atomic • Part time
Jan 2024 - Present • 2 yrs 7 mos
Developed and maintained full-stack web applications using React, Next.js, TypeScript, and NestJS. Built responsive user interfaces, integrated REST APIs, implemented authentication and authorization flows, and developed backend functionality with PostgreSQL. Worked with Redux Toolkit for complex state management, optimized application performance, fixed production bugs, and improved existing codebases. Focused on scalable architecture, clean code, security, and reliable user experiences.
Frontend Developer
web.dev • Full time
Aug 2021 - Jan 2024 • 2 yrs 5 mos
Developed responsive web applications using React, JavaScript, TypeScript, HTML, CSS, and SCSS. Worked with Redux and Redux Toolkit to manage complex application state, integrated frontend applications with backend APIs, and implemented reusable UI components. Improved page performance, optimized component rendering, fixed UI and responsive design issues, and worked on SEO and Core Web Vitals optimization.
