a
alexmoskalenko

Oleksandr M

@alexmoskalenko

FrontEnd Developer

Ukraine
English, Ukrainian
About me
I am a Front-End Developer with 3+ years of experience building B2B SaaS and marketplace applications using React, Next.js, and TypeScript. I focus on scalable UI architecture, performance optimisation, and complex data-driven interfaces. I have experience with micro-frontend architecture and real-time applications.... Read more

Skills

a
alexmoskalenko
Oleksandr M
Offline • 

See my services

Custom Websites
I will develop a modern react or nextjs saas web application
From$80 / projectMore details

Portfolio

Work experience

Self_Employed

Self Employed

Full-time • 3 yrs 5 mos

Front-End developer

Jul 2025 - Present • 10 mos

Developing scalable B2B SaaS applications using React, Next.js, TypeScript, and Nx monorepo architecture. Building complex dashboards, forms, and data-driven interfaces with focus on performance and maintainability. Working with feature flags, reusable UI systems, CI/CD pipelines, and responsive design.

Front-End Developer

May 2023 - Jun 2025 • 2 yrs 1 mo

Developed B2B SaaS and marketplace platforms using React, Next.js, and TypeScript. Built responsive dashboards, multi-step forms, and reusable frontend components. Implemented API integrations, state management, and performance optimisation for modern web applications.

Front-End Developer

Oct 2022 - Apr 2023 • 6 mos

Developed responsive landing pages and frontend interfaces for startups and small businesses using modern React technologies. Focused on clean UI, responsive design, and performance optimisation.