You will get a full stack web application built with ASP.NET Core and React
Top Rated
Project details
I build complete web applications with an ASP.NET Core backend and a React + TypeScript frontend — the stack behind most modern business software. You get a real, production-ready app: secure JWT authentication, role-based permissions, a properly designed SQL Server database, and a responsive React UI that works on desktop and mobile.
I've built multi-tenant SaaS platforms, admin dashboards and internal tools on this stack, so I know where projects usually go wrong — unclear scope, weak data models, and no plan for growth. We fix all three up front.
**Included:** full source code · responsive React frontend · REST API + Swagger docs · database schema · deployment guide
**Not included:** logo/brand design · content writing · hosting and domain costs · mobile native apps
**I need from you:** feature list or user stories, brand assets (logo/colors) if you have them, and any existing designs or data.
I've built multi-tenant SaaS platforms, admin dashboards and internal tools on this stack, so I know where projects usually go wrong — unclear scope, weak data models, and no plan for growth. We fix all three up front.
**Included:** full source code · responsive React frontend · REST API + Swagger docs · database schema · deployment guide
**Not included:** logo/brand design · content writing · hosting and domain costs · mobile native apps
**I need from you:** feature list or user stories, brand assets (logo/colors) if you have them, and any existing designs or data.
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$250
|
Standard
$650
|
Advanced
$1,400
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 25 days |
Number of Revisions | 1 | 2 | 5 |
Number of Pages | 3 | 8 | 15 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$150 - $800
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JB
JAX B.
Sep 27, 2023
Experienced Flutter Developer Needed for Mobile App
Saif ul Rehman is a top-notch Flutter developer. He delivered a high-quality app on time, demonstrating exceptional skills and professionalism. His excellent communication and responsiveness made the project smooth and enjoyable. I highly recommend Saif for any Flutter project. Looking forward to future collaborations!
CS
Carlo S.
Aug 25, 2023
ASP.NET Core 6 Developer for Short Task
Saif did a great job for me in very little time!
I was only able to provide a test application for him to view and he was able to emulate it in a very short amount of time.
I was only able to provide a test application for him to view and he was able to emulate it in a very short amount of time.
About Saif
Full Stack & AI Developer | .NET + React JS/TS | Cloud (Azure/AWS)
100%
Job Success
Faisalabad, Pakistan - 7:29 am local time
Most "AI developers" ship demos. I ship systems that companies run their payroll, hiring, and inventory on.
What I've built
Multi-tenant HRMS — attendance, leave, payroll, org hierarchy, dynamic RBAC with granular permission claims. Live with [X] companies in Qatar and Pakistan. ASP.NET Core + React + SQL Server on Azure.
Recruitment / ATS module — CV parsing, AI-based candidate scoring against job requirements, Gmail sync for candidate threads, pipeline + interview scheduling.
ERP & POS systems — inventory, purchasing, sales, multi-branch operations, heavy SQL Server stored-procedure work and query tuning on 1M+ row tables
.
Enterprise integration platform — EDI / supply-chain messaging at scale with Kafka and Azure Service Bus, Elasticsearch and Redis.
AI chatbots & agents — Claude and GPT-4 with function/tool calling, RAG over your own documents (pgvector / Pinecone), streaming responses, and agents that actually take actions in your system instead of just answering questions.
Where I'm strongest
Multi-tenant SaaS architecture — tenancy isolation (shared schema or dedicated DB), dynamic permissions, onboarding flows. The parts that quietly break once you pass 50 tenants.
AI into existing systems — adding an assistant, document Q&A, or automated scoring to software that's already in production, without destabilising it.
Real-time features — live chat, presence, notifications, audio/video via SignalR, WebSockets, WebRTC.
Performance — I load-test with k6 before clients find the problem, not after.
Stack
ASP.NET Core / C#
· Node.js
· React
· Next.js
· TypeScript
· SQL Server
· PostgreSQL
· Azure
· Kafka
· Redis
· Elasticsearch
How I work
I run a small studio, so you get an architect on the call and a team behind the delivery. I'll tell you when a feature isn't worth building. I estimate in ranges and hit them.
If you're building an HRMS, ATS, ERP, or internal platform — or you have one and want an AI layer on top of it — send me the details and I'll tell you honestly whether I'm the right fit.
Steps for completing your project
After purchasing the project, send requirements so Saif can start the project.
Delivery time starts when Saif receives requirements from you.
Saif works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & scope confirmation
I review your requirements and confirm exactly what will be built — screens, features, and data. You'll get a short written scope so we both agree before any code is written.
Backend development (ASP.NET Core)
I build the REST API with clean layered architecture, JWT authentication, role-based permissions, validation, and error handling. Swagger documentation included