12/29/2025 updated
100 % available
Senior Full Stack Developer
Lviv, Ukraine
Only remote
About me
Senior Full-Stack Developer with expertise in the JavaScript/TypeScript ecosystem. I specialize in building scalable SaaSplatforms, E-commerce solutions, and high-performance web applications.
Secure Shell (SSH)Application Programming Interfaces (APIs)Agile MethodologyAtlassian JiraHTML5Cascading Style Sheets (CSS)Mobile Application DevelopmentSoftware as a ServiceDatabasesDevOpsE-CommerceGitHubInfrastructure ManagementPostgreSQLLinux Servers
Technical Skills & Stack:
Frontend Development: React.js, Next.js, TypeScript, Redux Toolkit, Zustand, Tailwind CSS, HTML5, SCSS, Material UI (MUI), Responsive Web Design.
Backend Development: Node.js, Express.js, NestJS, RESTful APIs, GraphQL.
Databases & BaaS: PostgreSQL, MongoDB, MySQL, Supabase, Firebase.
DevOps & Infrastructure: Linux Server Administration (VPS), SSH, Docker, Nginx, CI/CD pipelines, Git, GitHub/GitLab.
Mobile Development: React Native, Expo.
Tools: VS Code, Postman, Figma (for development handoff), Jira.
Industry Experience:
SaaS: Multi-tenant architecture, Subscription management, Auth integration.
E-commerce: Payment gateway integration (Stripe, PayPal), Shopping carts, Product catalogs.
Startup MVP: Rapid prototyping, Agile methodology, MVP development from scratch.
Available for complex Full-Stack projects, API integrations, and long-term maintenance.
Experience
Professional experience5 - 10 years
Freelancer since2018
Languages
EnglishNative speakerUkrainianNative speaker