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You will get custom portals, CRM, erp, hrm, pos, inventory,or any software

Yasir R.Status: Offline
Yasir R. Yasir R.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Yasir, priced and ready to go.
Yasir R.Status: Offline
Yasir R. Yasir R.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Yasir, priced and ready to go.

Project details

Are you looking for custom software solutions for your business?
You have found the right place.

Custom Software Solutions 💻
In today's fast-paced business environment having efficient management software is essential Custom software solutions reduce effort and save time helping businesses store and manage records efficiently Whether you need a custom portal CRM ERP HRM POS inventory or any specialized software I have got you covered.

About Me 🙋‍♂️
I am Yasir Rehman a professional designer and developer with over 4 years of experience in designing and developing custom portals CRM ERP HRM POS inventory and other business management software

Software Features :
☑Custom CRM Software
☑ERP Software
☑POS Inventory Software
☑HRM CMS Software

Modules Project Management:
✅Task Management
✅Time Tracking
✅Milestone Tracking
✅Reports
✅Balance Sheet
✅Profit and Loss
✅Finances
✅Client Portal
✅Human Resource
✅Employee Management
✅Attendance
✅Tracking Leave Management
✅Holidays

Why Choose Me?
👉 On-time delivery
👉 Active 24/7 support
👉 Work until satisfaction
👉 Unlimited revisions

📝Please share all your requirements before placing an order in text or PDF form.
Programming Languages
HTML & CSS, ASP.NET, C#
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Design
What's included
Service Tiers Starter
$100
Standard
$250
Advanced
$500
Delivery Time 10 days 15 days 30 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
51020
Design Customization
Content Upload
Responsive Design
Source Code
-

Frequently asked questions

5.0
14 reviews
100% Complete
(14)
1% Complete
(0)
1% Complete
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1% Complete
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FP

Felix P.
5.00
Jun 27, 2026
.Net developer required for car rental booking website Absolute pleasure working with Yasir who I have trusted on multiple projects. Yasir is very competent and skilled at what he does and has never let me down. I will continue to contract Yasir for future projects and would happily recommend. Thank you sir.

FP

Felix P.
5.00
Sep 11, 2025
.Net Website Updates Yasir is very competent and reliable developer who always delivers amazing work,

AR

Adeel R.
5.00
Mar 11, 2025
Web API Development

FP

Felix P.
5.00
Feb 12, 2025
.Net Developer Required For Web Development Project It was a pleasure to bring Yasir on to assist our team with a somewhat complex project. He delivered exceptional results and we are very pleased. Highly recommended for any .Net Development work. Thanks

FP

Felix P.
5.00
Dec 6, 2024
.Net Developer Required For Quick Fix
Yasir R.Status: Offline

About Yasir

Yasir R.Status: Offline
Senior .NET & React Developer | AI CRM, SaaS & WhatsApp Automation
100% Job Success
5.0  (14 reviews)
Gujranwala, Pakistan - 4:10 am local time
🕒 5+ Years of Experience |🏢 Enterprise and Startup Clients | 🐞 Bug-Fixing Specialist

Need an AI-powered CRM, WhatsApp automation, SaaS platform, or real estate portal built right the first time? That is exactly what I do.

I build AI-integrated, full-stack web applications using ASP.NET Core and React/Next.js — clean architecture, production-ready, built to scale.

I'm Yasir Rehman. Most recently, I built a complete AI-powered digital ecosystem for RTD Huttons — one of Singapore's largest real estate agencies
— serving 4,000+ agents daily across six production platforms.

Here is what I delivered for them:

- RTD HUB: WhatsApp Business CRM with Meta Business API, broadcast automation, AI auto-replies, sequence builder, and contact management

- RTD Advisor: AI-powered property scoring, market analysis, financial calculators, BI dashboards, and full CRM — used daily by thousands of agents

- AI Ads Platform: Facebook Ads API + TikTok Ads API integration with AI-driven lead scoring, automated lead distribution, and inbound lead capture via a custom website AI

- Showflat: CMS-based property website builder with Google Ads conversion tracking, custom domains, spam filtering, and lead management

- AI Assessment Platform: adaptive AI question generation, timed exams, progress tracking, and agent certification workflows

- RES Exam App: mobile learning platform with mock tests, performance analytics, and agent onboarding

That is real enterprise software — built, shipped, and running in production at scale.

💻 Core Services
---------------------------------
🔹 AI-Powered SaaS Platforms
Multi-tenant architecture, LLM integration, OpenAI API, AI workflows

🔹 Custom CRM Development
AI lead scoring, pipelines, automation, agent dashboards, multi-platform

🔹 WhatsApp Business Automation
Broadcasts, drip sequences, AI chatbot, Meta CAPI, WhatsApp Business API

🔹 Ad Platform Integration
Facebook Ads API, TikTok Ads API, lead distribution, and AI routing

🔹 Real Estate Technology
Property portals, listing builders, agent platforms, market intelligence

🔹 Admin Dashboards and Panels
Role-based access, analytics, reporting, and data management

🔹 API Development and Integration
RESTful APIs, JWT, OAuth2, Stripe, Google Ads API, third-party services

🔹 AI Integration & Automation
OpenAI API, agentic workflows, AI bug fixing, legacy app modernization

🧰 Tech Stack
---------------------------------
🔹 Backend: ASP.NET Core, .NET MVC, C#, Entity Framework, Razor Pages
🔹 Frontend: React.js, Next.js, TypeScript, JavaScript ES6, Tailwind CSS
🔹 AI & Automation: OpenAI API, LangChain, Meta Business API, WhatsApp Cloud API
🔹 Ad Platforms: Facebook Ads API, TikTok Ads API, Google Ads API
🔹 Databases: SQL Server, PostgreSQL
🔹 Cloud & DevOps: Azure, AWS, Docker, CI/CD
🔹 Integrations: Stripe, PayPal, Meta CAPI, third-party APIs

💡 Why Clients Choose Me
---------------------------------
✅ Real Enterprise Experience at Scale
6 production systems serving 4,000+ daily users — not side projects

✅ AI Built In, Not Bolted On
I've shipped AI-powered scoring, auto-replies, lead routing, and
adaptive assessments in live production environments

✅ Full Stack in One Person
Frontend, backend, AI, database, and deployment — no handoff gaps

✅ Business-Focused Thinking
I understand your business problem first, then build the right solution

✅ 100% Job Success Score
20 completed jobs. Zero unhappy clients.

📩 Ready to Build Something Serious?
---------------------------------
Whether you need an AI-powered SaaS platform, WhatsApp automation, custom CRM, or real estate technology — I deliver clean, scalable, production-ready solutions.

Message me or invite me to your job post. Let's build.

Steps for completing your project

After purchasing the project, send requirements so Yasir can start the project.

Delivery time starts when Yasir receives requirements from you.

Yasir works on your project following the steps below.

Revisions may occur after the delivery date.

ĐĄonsultation

1-hour call to provide my expertise for your project.

Discovery phase

Set of calls to explore your business goals, project details, and requirements.

Review the work, release payment, and leave feedback to Yasir.