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Fiverr Pro
English
$
USD
I will build asp net core web API and react web application
Arslan Shakil
Level 1
4.8
4.8
About this gig
Need a custom business system built right?
I'm a Senior .NET Developer with 5+ years of experience delivering real-world solutions not just demos.
WHAT I BUILD:
POS System Sales, billing, receipts, reports
CRM Lead pipeline, customer tracking, dashboards
ERP Inventory, HR, payroll, finance modules
Restaurant & Employee Management Systems
AI-Powered features (ChatGPT integration)
Any custom business software
TECH STACK:
ASP.NET Core 10 | React JS | SQL Server
JWT Auth | REST API | Tailwind | RAG | EF Core | Linq
Clean, scalable architecture
Fully responsive UI
Source code included
Free bug fixes after delivery
Fast delivery & clear communication
PACKAGES:
Basic Bug fix or small feature
Standard 1 full module + Auth
Premium Full system + Dashboard + Roles
Message me before ordering I'll confirm scope & price within 1 hour!
Get to know Arslan Shakil
Arslan Shakil
AI Automation Expert n8n ASP NET Core API Integration CRM Auto
Level 1
- FromPakistan
- Member sinceMay 2017
- Avg. response time1 hour
- Last delivery4 days
Languages
Urdu, Punjabi, English
I am a Full Stack .NET Developer with 5+ years of experience building scalable web applications, APIs, and enterprise systems using ASP.NET Core, React, and SQL Server. I also specialize in n8n automation workflows that help businesses automate lead generation, CRM integration, email notifications, and data syncing. I focus on delivering secure, scalable, and efficient solutions that reduce manual work and improve business productivity through automation and clean architecture.
My Portfolio
Other Software Development Services I Offer
FAQ
Do you offer a free consultation before I order?
Yes — always message me first. I'll review your requirements, confirm the scope, and give you an honest price estimate within 1 hour. No obligation.
How long does a full CRM/ERP/POS system take?
A single module takes 3–7 days. A full system with 3+ modules, dashboard, and roles typically takes 2–4 weeks depending on complexity.
Will I get the full source code?
Yes. You get complete source code, clean comments, and documentation upon delivery.
Can you work on my existing .NET or React project?
Absolutely. I can review your existing codebase, fix bugs, add features, or refactor it — just share the details before ordering.
Do you provide support after delivery?
Yes, I provide free bug fixes after delivery. For ongoing support or new features, we can discuss a maintenance package.
What database do you use?
I primarily use SQL Server and PostgreSQL with Entity Framework Core. I can also work with other databases based on your preference.
Can you integrate AI or ChatGPT into the system?
Yes! I can integrate OpenAI/ChatGPT to add smart features like chatbots, auto-suggestions, report summaries, or workflow automation.
Do you build fully custom systems or just templates?
Everything I build is 100% custom based on your business needs. No templates, no copy-paste — real solutions.
Reviews
5 reviews for this Gig
| (4) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T twanginc
United States
Arslan was very responsive and resolved issues quickly. The project was delivered on time.
$200-$400
Price
7 days
Duration
A 
Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationAlways a pleasure to work with him.
$50
Price
1 day
Duration
A Seller's Response
Helpful?U 
uzair1986
India
It was great working with him.
$50
Price
4 days
Duration
A Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationAlways a pleasure to work with him
$800-$1,000
Price
4 weeks
Duration
A Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationGreat Job! Thank you for your support!
$400-$600
Price
2 weeks
Duration
Helpful?
Reviews
5 reviews for this Gig
| (4) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T twanginc
United States
Arslan was very responsive and resolved issues quickly. The project was delivered on time.
$200-$400
Price
7 days
Duration
A Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationAlways a pleasure to work with him.
$50
Price
1 day
Duration
A Seller's Response
Helpful?U uzair1986
India
It was great working with him.
$50
Price
4 days
Duration
A Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationAlways a pleasure to work with him
$800-$1,000
Price
4 weeks
Duration
A Seller's Response
Helpful?A alessay
Italy
Ongoing collaborationGreat Job! Thank you for your support!
$400-$600
Price
2 weeks
Duration
Helpful?
