You will get React Dev | Next.js | TypeScript | Redux | React Query | UI
Project details
We provide senior-level frontend development services focused on building modern, scalable, and high-performance web applications.
We specialize in frontend architecture, complex UI systems, and enterprise-grade interfaces with a strong focus on UX, performance, and maintainability.
Engagement is flexible (part-time or project-based). You define product priorities, while we handle frontend implementation, architecture decisions, and delivery.
What we do:
SaaS platforms, dashboards, admin panels, complex UI systems, component architecture design, frontend modernization, performance optimization, API integration.
Tech & Stack Focus:
React.js, Next.js, TypeScript, Redux Toolkit, React Query, Zustand, HTML5, CSS3, Tailwind, Material UI, REST/GraphQL integration, Jest, Cypress, CI/CD (GitHub Actions, GitLab CI), Azure, AWS.
We are an EU-based software engineering company delivering high-quality React frontend solutions for enterprise and product teams.
We specialize in frontend architecture, complex UI systems, and enterprise-grade interfaces with a strong focus on UX, performance, and maintainability.
Engagement is flexible (part-time or project-based). You define product priorities, while we handle frontend implementation, architecture decisions, and delivery.
What we do:
SaaS platforms, dashboards, admin panels, complex UI systems, component architecture design, frontend modernization, performance optimization, API integration.
Tech & Stack Focus:
React.js, Next.js, TypeScript, Redux Toolkit, React Query, Zustand, HTML5, CSS3, Tailwind, Material UI, REST/GraphQL integration, Jest, Cypress, CI/CD (GitHub Actions, GitLab CI), Azure, AWS.
We are an EU-based software engineering company delivering high-quality React frontend solutions for enterprise and product teams.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included
| Service Tiers |
Starter
$250
|
Standard
$2,000
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 3 days | 14 days | 31 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 7 | 15 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Design Customization
(+ 7 Days)
+$1,000Frequently asked questions
About Serhii
Senior .NET Developer/Architect | ASP.NET Core | AWS | React | Angular
Kyiv, Ukraine - 9:26 am local time
🧠 Full Stack Developer Expertise
Backend
C#, .NET Core, .NET 6–10 (ASP.NET Web API, Blazor, MVC)
Python (FastAPI, Django, automation scripts, backend services)
Node.js for microservices and lightweight integrations
REST APIs, GraphQL, Webhooks, event-driven architecture
Clean Architecture, SOLID principles, microservices design patterns
Frontend
React.js, Angular, Vue.js, TypeScript
Razor, Blazor UI including enterprise and internal tooling scenarios
Component libraries: Kendo UI, Telerik, DevExpress
HTML5, CSS3, responsive and accessible UI systems
DevOps & Cloud
Azure App Services, Azure Functions, AWS (Lambda, S3, RDS, EC2)
Docker, Kubernetes, Helm containerized deployments at scale
CI/CD pipelines: Azure DevOps, GitHub Actions, Jenkins, Terraform
Monitoring: Grafana, Prometheus, ELK, Datadog
IAM, RBAC, FinOps security, access control, cloud cost optimization
Databases
SQL Server, PostgreSQL, MySQL
MongoDB, Cosmos DB, Redis
Performance tuning, indexing strategies, schema design, query optimization
Security & Compliance
OAuth2, JWT, SSO enterprise authentication systems
Cloud security: Azure Defender, Cloudflare, Wiz, Aqua Security
GDPR, HIPAA aligned architecture design
Secure CI/CD pipelines and deployment practices
☁️ Enterprise Experience
Large-scale SaaS platforms (multi-tenant, high-load)
ERP and CRM systems integration and development
Marketplace platforms and distributed architectures
Cloud-native system design on Azure and AWS
Legacy system modernization (.NET Framework to .NET 6+)
🚀 Why Work With Me
✔️ End-to-end ownership from database schema to deployed UI
✔️ Strong .NET and Python backend foundation with real frontend depth
✔️ DevOps-first mindset systems built to run, scale, and be observable
✔️ Enterprise architecture experience with security and compliance in scope
✔️ Clear communication, long-term collaboration, consistent delivery
Steps for completing your project
After purchasing the project, send requirements so Serhii can start the project.
Delivery time starts when Serhii receives requirements from you.
Serhii works on your project following the steps below.
Revisions may occur after the delivery date.
Setup
Project setup, architecture, UI structure
Development
Build components, features, API integration