You will get Angular Developer, Front-end Angular Web App, AngularJS, Angular.js Angular
Top Rated
Top Rated
Project details
Greetings !!
Thank you for considering my services. I'm not just any Front-end developer; I specialize in Angular, React, and Vue.js Development. If you're looking for an Angular front-end solution that's reliable but also flexible and lightning-fast, Angular is the answer you've been seeking.
Here's a glimpse of what I bring to the table Services at Your Fingertips:
✔Develop Web Applications with Angular 2, 6, 7, 8, 9.
✔Convert HTML websites to Angular.
✔Integrate the Webservices/ Rest APIs into your Angular app.
✔Angular with Twitter Bootstrap/ Material and other libraries
✔Third-party APIs Integration.
✔Add new features to an existing Angular application.
✔Professional approach/ structure and clean coded app.
⚠NOTE - The price will be finalized after discussion.
At all stages of development, I try to deliver quality products and always give more than the customer's expectations.
If you think we'd be a great fit, then don't hesitate to drop a line.
Best Regards,
Tajinder Singh ( Expert Angular Developer )
#angulardeveloper #angluar front-enddeveloper #Angular8 #angular9 #angular10 #angularwebapp
Thank you for considering my services. I'm not just any Front-end developer; I specialize in Angular, React, and Vue.js Development. If you're looking for an Angular front-end solution that's reliable but also flexible and lightning-fast, Angular is the answer you've been seeking.
Here's a glimpse of what I bring to the table Services at Your Fingertips:
✔Develop Web Applications with Angular 2, 6, 7, 8, 9.
✔Convert HTML websites to Angular.
✔Integrate the Webservices/ Rest APIs into your Angular app.
✔Angular with Twitter Bootstrap/ Material and other libraries
✔Third-party APIs Integration.
✔Add new features to an existing Angular application.
✔Professional approach/ structure and clean coded app.
⚠NOTE - The price will be finalized after discussion.
At all stages of development, I try to deliver quality products and always give more than the customer's expectations.
If you think we'd be a great fit, then don't hesitate to drop a line.
Best Regards,
Tajinder Singh ( Expert Angular Developer )
#angulardeveloper #angluar front-enddeveloper #Angular8 #angular9 #angular10 #angularwebapp
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$200
|
Standard
$650
|
Advanced
$1,300
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 15 days |
Number of Revisions | 4 | 9 | Unlimited |
Number of Pages | 2 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100
Additional Revision
+$50
Additional Page
(+ 1 Day)
+$130
Responsive Design
(+ 2 Days)
+$100
Source Code
(+ 1 Day)
+$150Frequently asked questions
172 reviews
(164)
(5)
(2)
(1)
(0)
This project doesn't have any reviews.
AF
Agha F.
Aug 17, 2026
Senior Full Stack developer Next.js React NestJS Node.js AI MVP SaaS
"Tajinder is an incredibly honest, professional, and communicative full-stack developer. Although our internal corporate strategy shifted immediately after initializing the contract—requiring us to pivot to a different architectural framework—Tajinder handled the transition with the utmost grace and professionalism. He was highly collaborative during our initial requirements review and showed absolute integrity throughout our communication. I highly recommend him to anyone looking for a reliable, technically sound, and fair developer. I will absolutely keep him on file for future full-stack projects."
ME
Maite E.
Jun 17, 2026
Bubble.io Expert Needed for Booking Portal
TM
Thomas M.
Jun 15, 2026
Bubble.io Developer Needed — Two-Sided Job Board App for Hospitality Industry
TM
Thomas M.
Jun 15, 2026
Bubble.io Developer Needed — Two-Sided Job Board App for Hospitality Industry
CH
Connor H.
Jun 9, 2026
PLUGD.AI DEVELOPMENT BRIEF
Best dev to work with on Upwork!!!
About Tajinder
Senior Full Stack Developer | Next.js, React, Node.js, AI & SaaS, MVP
100%
Job Success
Chandigarh, India - 5:37 pm 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)
Beyond Development :
I don't just build what's requested, I help identify the most effective technical solution before development begins. With 8+ 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!!!"
"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.
Let’s talk.
Thanks,
Tajinder _ Full Stack Developer & AI Engineer | AI Agents, RAG, SaaS & Healthcare Systems
Keywords : Tajinder senior full stack developer Upwork | Full-Stack AI Engineer | SaaS MVPs, AI Agents & OpenAI Integrations | AI SaaS Developer | Next.js, Node.js, OpenAI, MVP Development | RAG Pipelines | AI Agents | Supabase | LangChain | Full Stack Developer| Full Stack Expert | Full Stack Specialist | React Developer| Node.js Developer| MERN Stack Developer| Backend Developer| Full Stack Developer Full Stack Developer| React.js Full Stack Developer| Full Stack Developer| Full Stack Developer| Node Full Stack Developer| Node Full Stack Developer| Full Stack Developer| full stack developer| MERN Full Stack Developer| Saas Full Stack Developer| React Full Stack Developer| AWS Full Stack Developer| Full Stack| Full Stack Developer| React Full Stack | Node.js Backend | Full-Stack AI Engineer | Claude API / OpenAI API | AI Integration | SaaS MVP Development ~ n8n Developer | Replit | Claude | Lovable dev | Ai Website | Top rated plus Full stack developer
Hire best Full Stack Developer upwork for AI-Powered SaaS platform & MVP Development
#saas #mvp #aideveloper #react #node.js #next.js #bestdeveloper #fullstackcustom #webapp #topratedplus #fastturnaround #mvpdevelopment #aisaas #replit #Claude
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.
Requirements discussion
Start working