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You will get PHP Laravel Web Application Web App PHP expert PHP Developer CMS Developer

Tajinder S.Status: Offline
Tajinder S. Tajinder S.
4.9
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Tajinder, priced and ready to go.
Tajinder S.Status: Offline
Tajinder S. Tajinder S.
4.9
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

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

Project details

Hi,

If you are looking to build a Laravel/PHP Web app, Laravel API, or any other kind of project, you are in the right place.

You will get a fully functional responsive and search engine-friendly website for your business. Which helps to grow your business to the next level. Having many years of experience in the field of web development with various development and designing skills.

⚠NOTE: Prices may vary to your requirements. Please contact me before purchasing.

My expertise also includes:
✔ Laravel CRM Development
✔ PHP Web App
✔ SaaS development
✔API development
✔E-commerce Solutions
✔Custom modification and Enhancement.
and more like these.

Ready to elevate your web presence? Let's embark on this journey together.

Thanks,
Tajinder Singh



#php #laravel #webdeveloper #back-enddevelopment #api

PHP | Laravel | PHP web application | Php web developer | php | web development | full-stack development | back-end development | API | javascript | web application development | Restful API | PHP expert | PHP Developer | CMS Development
Programming Languages
PHP, HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Design
What's included
Service Tiers Starter
$500
Standard
$2,000
Advanced
$5,000
Delivery Time 8 days 21 days 30 days
Number of Revisions
34Unlimited
Number of Pages
6
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$100
Additional Page (+ 4 Days)
+$250
4.9
171 reviews
95% Complete
(163)
3% Complete
(5)
1% Complete
(2)
1% Complete
(1)
1% Complete
(0)

ME

Maite E.
3.00
Jun 17, 2026
Bubble.io Expert Needed for Booking Portal

TM

Thomas M.
5.00
Jun 15, 2026
Bubble.io Developer Needed — Two-Sided Job Board App for Hospitality Industry

TM

Thomas M.
5.00
Jun 15, 2026
Bubble.io Developer Needed — Two-Sided Job Board App for Hospitality Industry

CH

Connor H.
5.00
Jun 9, 2026
PLUGD.AI DEVELOPMENT BRIEF Best dev to work with on Upwork!!!

BB

Besart B.
5.00
May 12, 2026
MVP Building I had a very good experience with Taj and his team. We worked on an early phase MVP that we were able to bring to life and I look forward to working with them again in the future.
Tajinder S.Status: Offline

About Tajinder

Tajinder S.Status: Offline
Full Stack Developer | React / Next.js / Node.js| AI, SaaS, RAG, Voice
100% Job Success
4.9  (171 reviews)
Chandigarh, India - 1:51 am local time
Most AI SaaS products work well in demos but struggle under real-world usage. I build production-grade systems that scale reliably, handle edge cases, and meet the security and compliance requirements of regulated industries.

My experience spans AI-powered SaaS platforms, agentic workflows, Retrieval-Augmented Generation (RAG), healthcare integrations, and fintech infrastructure. I've helped startups and growing companies turn ideas into stable products that users can depend on.

What I Specialize In :
- SaaS Application Development
- MVP Development for Startups
- Full-stack development from architecture to deployment
- AI Agents, RAG systems, and LLM-powered applications
- SaaS MVP development and scaling
- Multi-tenant platforms with strong data isolation
- Healthcare integrations (HL7, FHIR, HIPAA-aware systems)
- Fintech platforms and compliance-focused infrastructure
- Technical leadership and fractional CTO support
- AI Integrations (OpenAI, LLMs, AI automation)
- Laravel & Node.js Backend Architecture
- React.js / Next.js Frontend Development
- API Development & Third-Party Integrations
- Workflow Automation (n8n, Zapier, Custom Automation)
- Stripe & Subscription Systems
- Cloud Deployment (AWS, DigitalOcean, Vercel)
- Performance Optimization & Scalability

Beyond Development :
I don't just build what's requested, I help identify the most effective technical solution before development begins. With 5+ years of experience leading architecture decisions and supporting founders as a technical partner, I focus on balancing speed, scalability, and business goals.

Proven Results :
Healthcare Infrastructure :
→ Built an HL7 gateway for HealthMosaic, endorsed by the VP of Enterprise Solutions at Fukuda Denshi USA.
→ Processes 10,000+ clinical messages daily from 200+ hospital monitoring devices.
→ Achieved 99% message delivery reliability.
→ Contributed to an estimated $400K annual operational savings.

Fintech Platform Development :
→ Developed a SEC Regulation CF-compliant backend for a U.S. fintech startup.
→ Delivered 248 automated tests with zero production defects at launch.
→ Designed secure, auditable infrastructure to support compliance requirements.

Technologies :
→ Frontend: React, Next.js, TypeScript, Tailwind CSS
→ Backend: Node.js, Python, NestJS, FastAPI, Express
→ AI/LLMs: OpenAI, Claude, LangChain, LangGraph, RAG, Vector Databases, AI Agents
→ Databases: PostgreSQL, MongoDB, Redis
→ Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD
→ Healthcare & Compliance: HL7, FHIR, HIPAA-aware architectures, Audit Logging

What Makes Me Different:
- 265+ successful projects delivered
- $300K+ earned on Upwork
- 20,000+ working hours (long-term client trust)
- Clean, scalable, production-ready code
- Clear communication & fast response

Industries I’ve Worked With :
• SaaS Platforms
• FinTech
• EdTech
• HealthTech
• Marketplaces
• CRM & Internal Systems
• AI-powered Applications

What clients say:
"Best dev to work with on Upwork!!!"
"I had a very good experience with Taj and his team. We worked on an early phase MVP that we were able to bring to life and I look forward to working with them again in the future."
"Tajinder was great to work with. He is easy to communicate with and explains everything in clear, simple steps, which made the whole process smooth. He is transparent, honest, and puts in genuine hard effort.

If you're building in AI, healthcare, fintech, or any SaaS where it has to work the first time, send me what you're building. You'll hear back within a day on whether I'm the right fit, and I'll tell you straight if I'm not.

Let’s talk.

Thanks,
@Tajinder _ Full Stack Developer & AI Engineer | AI Agents, RAG, SaaS & Healthcare Systems

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Hire best Full Stack Developer upwork for AI-Powered SaaS platform & MVP Development

Steps for completing your project

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

Delivery time starts when Tajinder receives requirements from you.

Tajinder works on your project following the steps below.

Revisions may occur after the delivery date.

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