Custom Web Application, Admin Panel and SaaS Development with Angular, React, Next.js and Node.js / .NET
If your business or startup needs a fast, secure and scalable web application or admin panel (dashboard) that doesn't fit ready-made templates, I develop your project end to end.
As a Computer Engineer, I have built data-intensive projects ranging from enterprise-scale data center monitoring panels (DCIM systems with 10+ modules) to end-to-end e-catalog and management platforms. I design both the frontend and backend architecture single-handedly, to Clean Code standards.
What Do I Do Within This Service?
Custom Admin Panels (Admin & Dashboard): Real-time data streaming, charts, role/permission management, dynamic forms and advanced filtering screens.
End-to-End SaaS and Web Applications: Turnkey development from requirements analysis to database design, from API architecture to interface coding.
High Performance and Technical SEO: Pages with fast load times, built to rank well in Google searches, using Next.js and Angular SSR (Server-Side Rendering).
Secure Backend & Database Architecture: JWT authentication, data validation (Zod), layered RESTful API and an optimized SQL / NoSQL database design.
Hybrid and Interactive Interfaces: Unity UI Toolkit & WebGL integration for projects that go beyond standard screens and require 2D monitoring, diagrams or interactive visualization.
Technologies I Use:
Frontend: Angular (Signals, RxJS, Dynamic Reactive Forms), React, Next.js, TypeScript, JavaScript (ES6+), HTML5, CSS3 / SCSS
Backend: Node.js, Express.js, C#, .NET Web API
Database: PostgreSQL (SQL), MongoDB & Mongoose
Server & Deployment: Google Cloud, Oracle Cloud / VPS, Ubuntu, Nginx, PM2, SSL setup, Netlify, Render
Why Should We Work Together?
You receive not spaghetti code, but a documented, modular architecture that other developers can easily take over in the future.
I proceed transparently at every stage, and we review together in a test environment so there are no surprises.
To see my live example work: www.salihantik.com
If you share the details of your project via message, we can plan the architecture and roadmap best suited to your needs together.
As a Computer Engineer, I have built data-intensive projects ranging from enterprise-scale data center monitoring panels (DCIM systems with 10+ modules) to end-to-end e-catalog and management platforms. I design both the frontend and backend architecture single-handedly, to Clean Code standards.
What Do I Do Within This Service?
Custom Admin Panels (Admin & Dashboard): Real-time data streaming, charts, role/permission management, dynamic forms and advanced filtering screens.
End-to-End SaaS and Web Applications: Turnkey development from requirements analysis to database design, from API architecture to interface coding.
High Performance and Technical SEO: Pages with fast load times, built to rank well in Google searches, using Next.js and Angular SSR (Server-Side Rendering).
Secure Backend & Database Architecture: JWT authentication, data validation (Zod), layered RESTful API and an optimized SQL / NoSQL database design.
Hybrid and Interactive Interfaces: Unity UI Toolkit & WebGL integration for projects that go beyond standard screens and require 2D monitoring, diagrams or interactive visualization.
Technologies I Use:
Frontend: Angular (Signals, RxJS, Dynamic Reactive Forms), React, Next.js, TypeScript, JavaScript (ES6+), HTML5, CSS3 / SCSS
Backend: Node.js, Express.js, C#, .NET Web API
Database: PostgreSQL (SQL), MongoDB & Mongoose
Server & Deployment: Google Cloud, Oracle Cloud / VPS, Ubuntu, Nginx, PM2, SSL setup, Netlify, Render
Why Should We Work Together?
You receive not spaghetti code, but a documented, modular architecture that other developers can easily take over in the future.
I proceed transparently at every stage, and we review together in a test environment so there are no surprises.
To see my live example work: www.salihantik.com
If you share the details of your project via message, we can plan the architecture and roadmap best suited to your needs together.
Stages of the work
Each stage is approved when delivered, and that stage's share is paid directly to the expert.
- Requirements Analysis, Database and Architecture Design · %20 — Project requirements document, clarifying screen flows, database schema (SQL/MongoDB) and planning API endpoints.
- Backend API and Core Infrastructure Development · %30 — Coding secure backend services with Node.js or .NET Web API, the authentication (JWT) structure and database connections.
- Frontend Interface and Admin Panel Development · %30 — Completing the user screens, admin panel (dashboard), dynamic forms and API integrations with Angular, React or Next.js.
- Testing, Performance/SEO Optimization and Deployment · %20 — End-to-end system tests, mobile/4K display compatibility checks, server (Nginx/PM2/SSL) setup and complete handover of the source code.