You will get a PWA [Progressive Web App]
Top Rated
Project details
You will get a progressive web app which is mobile responsive and works on mobile, tablet as well as dekstop. It will bring your business ahead of your competitors owing to accessibility from any device. With over 10 years of experience working in freelance and teams, I have helped 30+ companies excel in their business through my knowledge in Angular, PWA, Push notifications, Firebase, Asp.net, SQL, Azure. The work I deliver is well-tested, documented and of high quality.
Platform
Mobile WebApp Type
PWAApp Purpose
Chat, Dating, Delivery, Entertainment, Restaurant, Social Networking, TravelExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$2,100
|
Advanced
$3,600
|
|---|---|---|---|
| Delivery Time | 10 days | 18 days | 27 days |
Number of Revisions | 1 | 1 | 2 |
Number of Mobile Operating Systems | 2 | 2 | 2 |
App Store Upload | - | - | - |
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | - | - |
Source Code | - | - |
43 reviews
(39)
(4)
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CL
Cvcpharma L.
Aug 9, 2026
Senior AI Technical Manager
Shalin has the experience with a strong team to deliver what they commit
AS
Aviv S.
Feb 18, 2026
Marketing Automation Developer (n8n & AI Integrations)
Shalin is reliable, proactive, and easy to work with. He hit every milestone on time, communicated clearly, and brought thoughtful suggestions that improved the process - not just the deliverables. If you want someone who takes ownership and keeps things moving, he’s a great choice.
EH
Eric H.
Nov 15, 2025
Solution Architect with Higher Education Data Repository Experience
Very nice work in a short period of time. Shalin was professional and, more importantly, was very knowledgeable about our project scope. We will use his services again in the future for sure.
MN
Mark N.
Sep 2, 2025
Project for Shalin
Shalin was fantastic to work with! He quickly understood complex project requirements and translated them into clean, efficient code within a Microsoft stack. His technical expertise, clear communication, and proactive approach made the entire process smooth and productive. I really appreciated his ability to break down challenges and deliver solutions that worked exactly as needed. I would highly recommend Shalin to anyone looking for a skilled and reliable developer, and I look forward to working with him again on future projects.
IL
Ioannis L.
Jul 8, 2025
Full Stack Software Engineer needed with developing additional features
About Shalin
Enterprise AI & .NET Architect | AI Agents | OpenAI |RAG | Azure | n8n
100%
Job Success
Ahmedabad, India - 10:47 pm local time
I help startups and enterprises build production-ready AI applications, AI Agents, RAG systems, workflow automations, and scalable .NET SaaS platforms - not demos.
With 14+ years of experience, 23,000+ Upwork hours, and Top Rated Plus status, I've helped companies modernize legacy systems, launch SaaS products, and integrate AI into real business workflows.
What I build:
✅ AI Agents & Enterprise Automation
- OpenAI / ChatGPT integrations
- Multi-agent workflows
- Retrieval-Augmented Generation (RAG)
- Document AI
- AI Assistants
- n8n workflow automation
- AI features inside existing SaaS products
✅ Enterprise .NET Development:
- ASP.NET Core (.NET 1–9)
- REST APIs
- Multi-tenant SaaS
- Blazor
- Angular
- React
- ABP Commercial
- ASP.NET Zero
✅ Cloud & Architecture:
- Azure
- Azure Functions
- Azure App Services
- Azure SQL
- CI/CD
- Microservices
- Clean Architecture
- Domain-Driven Design
Recent AI Projects:
• AI Customer Support Agent using OpenAI + RAG
• AI Legal Assistant
• AI Financial Assistant
• AI Workflow Automation with n8n
• AI Document Processing
• Enterprise Knowledge Base Chatbot
Typical projects:
✔ Add AI to an existing SaaS
✔ Build an internal AI Copilot
✔ Create AI-powered customer support
✔ Migrate legacy .NET applications
✔ Modernize enterprise software
✔ Build scalable APIs
✔ Workflow automation using n8n
Why clients hire me:
• 23,000+ Upwork hours
• Top Rated Plus
• 16+ years building enterprise software
• Architecture-first approach
• Strong communication
• Fast onboarding into existing codebases
• Long-term technical partner & not just a coder
Clients I've worked with:
- Microsoft
-Interpol
- Saudi Aramco
- University of Oklahoma
- ProQuest (Used by 9 Ivy Universities like Harvard, Brown etc.)
- Steve Madden
- Mary Kay
- OnShift
- SimpleTix
- Kansas Wesleyan University
- MIDF Malaysia
- EPF Malaysia
- YourDoctorsOnline
- Isha Foundation (Sadhguru)
- Retail Ingenuity
If you're looking for someone who can architect the solution, lead development, and deliver production-ready software and not just write code. I'd be happy to discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Shalin can start the project.
Delivery time starts when Shalin receives requirements from you.
Shalin works on your project following the steps below.
Revisions may occur after the delivery date.
Analyse Requirement
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