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You will get a new App/Feature in MERN (Mongodb ExpressJS ReactJS Node) Stack

Umair A.Status: Offline
Umair A. Umair A.
4.9
Top Rated
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Let a pro handle the details

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

Let a pro handle the details

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

Project details

WHY CHOOSE ME?
With over 12 years of expertise in Web and Mobile development, specializing in crafting scalable server architectures for applications. My passion lies in building robust frameworks that empower seamless user experiences across platforms.

# I provide a complimentary 15-minute online consultation

ENGAGEMENT PROCESS
> Discovery Call/Meeting/Session
> Solution Design & Scopify
> Agreement & Kick-off

TECH STACKS
> LAMP/PHP (Laravel/Yii2)
> React Js

INDUSTRIES
> E-commerce
> Microfinance
> ESG
> NGO

SPECIALITY/SERVICES
> Custom Software Development
> Integrations
> Data Migrations (ETL/ELT)
> APIs Development (REST/SOAP)

LET'S COLLABORATE TO TRANSFORM YOUR IDEAS INTO REALITY
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$999
Standard
$1,999
Advanced
$4,999
Delivery Time 7 days 17 days 32 days
Number of Revisions
557
Number of Pages
71222
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$250 - $1,000
Additional Revision
+$100
Additional Page (+ 4 Days)
+$200
Payment Gateway Integration (+ 4 Days)
+$500
Google Maps Integration (+ 4 Days)
+$500
Twilio SMS/Call/Email Integration (+ 6 Days)
+$500
4.9
20 reviews
95% Complete
(19)
1% Complete
(0)
5% Complete
(1)
1% Complete
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1% Complete
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GG

Gabriel G.
5.00
Sep 10, 2025
Doglexica First Milestone Umair is the best developer you can get! He always delivers the highest quality, on time and with great attention to detail. Communication is smooth and he is incredibly friendly, kind, and supportive. Working with Umair has been a fantastic experience – I highly recommend him to anyone looking for a reliable and talented developer.

RT

Rahul T.
5.00
May 26, 2025
POS payment Integration The freelancer demonstrated excellent organization and professionalism throughout the project. Communication was clear, timely, and effective at every stage. He quickly understood the requirements and delivered high-quality results. Progress updates were provided consistently and on time, ensuring full transparency. Intelligent, proactive, and reliable—highly recommended for future projects.

ZM

Zeeshan M.
5.00
May 22, 2025
Laravel + React Portal for Gaming Website We had a great experience working with Umair on our Laravel + React.js portal. He understood the project quickly, communicated well, and delivered clean, scalable code on both backend and frontend.
Highly recommend him for any full-stack work.

CD

Curt D.
5.00
May 1, 2025
React Developer (React Flow) for Drag‑and‑Drop Automation Flow Builder great work and delivered on time. thank you!!

SI

Steve I.
5.00
Apr 23, 2025
🔒 ERP Security & Backup Specialist – Laravel & Bagisto Expert Umair was a pleasure to work with, knowledgeable, patient, and thorough. Will be hiring him for another project.
Umair A.Status: Offline

About Umair

Umair A.Status: Offline
AI Developer|AI Agents| RAG|LLM Integration|MERN Stack|AI Automation
100% Job Success
4.9  (20 reviews)
Lahore, Pakistan - 3:17 am local time
I build AI systems that work, not just demos.

I am a Full-Stack AI Developer with 12+ years of experience. I specialize in LLM integration, RAG pipelines, AI Agents, Voice Bots, and intelligent automation built on top of real MERN stack infrastructure that scales.

Whether you need a custom AI chatbot, a voice agent, a document Q&A system, or a full AI powered SaaS, I ship production-ready solutions, not prototypes.

WHAT I BUILD:
- AI Agents & Chatbots - LangChain, OpenAI GPT-4o, Claude, Gemini
- Voice AI Agents - ElevenLabs, Deepgram, Amazon Polly, Twilio
- RAG Systems - Pinecone, ChromaDB, FAISS + LlamaIndex / LangChain
- LLM Fine-Tuning - LoRA, QLoRA, PEFT on LLaMA 3, Mistral 7B
- AI Automation - N8N, Zapier, Make + custom Python pipelines
- Full-Stack Apps - React.js, Node.js, MongoDB, PostgreSQL, REST APIs
- Cloud Deployment - AWS (EC2, S3, Lambda), Docker, CI/CD

WHY CLIENTS CHOOSE ME:
- 12 years building web apps + 3+ years deep in LLMs and AI integration
- I explain complex AI clearly, no jargon, just results
- Daily updates, clean code, on-time delivery
- Strong background in healthcare, fintech, and e-commerce projects

INDUSTRIES SERVED: NGOs | ESG | Sustainability | SaaS | Healthcare | Fintech | E-Commerce | Legal Tech | Real Estate

Primary AI Skills:
- Artificial Intelligence
- Large Language Models (LLM)
- Retrieval-Augmented Generation (RAG)
- AI Chatbot Development
- LangChain
- OpenAI API
- AI Agent Development
- Voice AI / Voice Bots
- Prompt Engineering
- LLM Fine-tuning
- Hugging Face
- Pinecone

Supporting Skills:
- Python
- Node.js
- React.js
- MongoDB
- REST API Development
- AWS
- Docker
- FastAPI
- Next.js

Message me - let's scope your AI project today.


AI Developer, LLM Developer, RAG Developer, AI Chatbot Developer, LangChain Developer,
OpenAI API Developer, GPT-4 Integration, AI Agent Developer, Voice AI Developer,
LLM Fine-tuning, Prompt Engineering, Pinecone Developer, Hugging Face, LlamaIndex,
AI Automation, N8N Developer, Python AI Developer, AI SaaS Developer,
ChatGPT Integration, Claude API, AI-powered App, Generative AI Developer,
Vector Database, Embeddings, FAISS, ChromaDB, AI Workflow Automation

Steps for completing your project

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

Delivery time starts when Umair receives requirements from you.

Umair works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery Call/Meeting/Session

Solution Design & Scopify

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