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You will get Expert PHP MySQL Developer, Laravel Developer, Core PHP

Abdullah A.Status: Offline
Abdullah A. Abdullah A.
5.0
Preview image

Let a pro handle the details

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

Let a pro handle the details

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

Project details

PHP | Laravel | Codeigniter | MySql | Blade | Javascript | HTML | CSS

 • 7+ years of Experience in Web Development, Web App, Web Design. Skilled in PHP, MySQL, JavaScript and Laravel.
Proficient in core PHP script, Laravel,
 • Bug fix in PHP, JavaScript, MySQL, AJAX, jQuery, HTML5, CSS, and Bootstrap.
 • Expert PHP Laravel Developer, Laravel Expert, Laravel Programmer, PHP Expert, Laravel developer, MySQL, ajax, jQuery, html5, CSS, and bootstrap.

What You Can Expect:
• Clean and Attractive PHP Web Design
• PHP Web application with MySQL, JavaSCript, Ajax, Laravel
• PHP Bug fixes
• PHP Website Performance Improvement
• FREE SSL Certificate & Professional email setup
• FREE Hosting setup FREE Backup files of the Website Animated,
• User-friendly design SEO Optimized and quick loading
• Subscription Form
• 100% Client satisfaction

Please contact me before placing an order.
Let’s have a chat to discuss your project in detail
Programming Languages
PHP, HTML & CSS, JavaScript
What's included
Service Tiers Starter
$98
Standard
$350
Advanced
$750
Delivery Time 2 days 5 days 7 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
2410
Design Customization
Content Upload
Responsive Design
Source Code
5.0
4 reviews
100% Complete
(4)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

AC

Archie C.
5.00
Nov 13, 2024
Laravel Developer needed for Long Term Project Great freelancer. Highly recommended. Professional and easy to work with.

NM

Nicholas M.
5.00
Nov 8, 2024
HTML Minification

CC

Chinedu C.
5.00
Nov 14, 2021
Develop Simple Registration Database in 6 Hours Maximum Nice freelancer to work with. I recommend him.

DG

David G.
5.00
Jul 19, 2021
Update a Django project. Recreate frontend and add some registration fields on existing form. Job completed successfully in a very short time, thanks!
Abdullah A.Status: Offline

About Abdullah

Abdullah A.Status: Offline
Python FastAPI Engineer | RAG Chatbots + AI Search | B2B SaaS
5.0  (4 reviews)
Lahore, Pakistan - 2:06 am local time
Clients don’t come here for “just another AI chatbot.”
• I build production RAG chatbots and AI search that answer from your data with citations
• I also build full-stack MERN apps when you need UI + backend together
→ If your chatbot hallucinates, misses sources, or is slow on PDFs, I can fix it and ship a stable backend

AI and RAG (Main Focus)

✅ RAG chatbot, knowledge base chatbot and document chatbot (PDF, DOCX, web pages)
✅ PDF chatbot with citations and source grounding
✅ AI search, semantic search and document search inside your app
✅ FastAPI backend APIs for LLM apps (tool calling, streaming, async endpoints)
✅ Ingestion pipeline: parsing, chunking, embeddings, updates and re-indexing
✅ Vector DB integration: pgvector, Pinecone, Qdrant, Weaviate, Chroma, FAISS
✅ Hybrid search, metadata filters and reranking for better accuracy

Common Problems I Solve

✔ RAG chatbot hallucinating or giving wrong answers confidently
✔ Citations not matching the real source
✔ Weak PDF retrieval due to bad parsing or chunking
✔ High latency and high token cost
✔ Deployment issues (Docker, AWS, timeouts, retries, logging)

Python Backend Stack

🔹 Python | FastAPI | REST APIs | async
🔹 PostgreSQL | SQLAlchemy | Redis | Celery
🔹 JWT | OAuth2 | role-based access | multi-tenant patterns
🔹 Docker | AWS deployment

MERN Stack (Full Product Delivery)

⭐ React dashboards and admin panels
⭐ Node.js and Express APIs
⭐ MongoDB modeling, aggregation and performance tuning
⭐ Auth flows (JWT), role-based access and clean API contracts
⭐ CRUD, search, filters, file uploads and user management

What You Get

• Production-ready delivery, not a demo
• Clean architecture and maintainable code
• Accuracy, latency and cost control for AI features
• Clear milestones and communication

Message Me With

→ Data source: PDFs | docs | site | database
→ Expected output: chatbot | AI search | API | full app
→ Deployment target: AWS | VPS

Keyword Bank :
Python developer | Python backend developer | FastAPI developer | REST API | Async FastAPI | OpenAI API integration | ChatGPT API | LLM backend | Tool calling | Function calling | Streaming API | WebSockets | PostgreSQL | SQLAlchemy | Redis | Celery | JWT | OAuth2 | Role-based access | Multi-tenant SaaS | Docker | AWS deployment

RAG chatbot | Retrieval Augmented Generation | Document chatbot | PDF chatbot | Knowledge base chatbot | Chatbot with citations | Source grounding | AI search | Semantic search | Hybrid search | Reranking | Chunking strategy | Embeddings pipeline | LangChain developer | LlamaIndex developer | Vector database | Pinecone | Qdrant | pgvector

MERN stack | Full stack developer | React developer | Next.js | Node.js developer | Express.js | MongoDB | Mongoose | Admin dashboard | CRUD app | Auth system

Steps for completing your project

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

Delivery time starts when Abdullah receives requirements from you.

Abdullah works on your project following the steps below.

Revisions may occur after the delivery date.

Step-by-step plan from start to finish ensures quality results and support.

Step-by-step plan for quality results: Understand needs, plan scope and resources, design architecture, develop, test rigorously, deploy, provide training and support, ensure continuous improvement for enhanced client satisfaction.

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