Muhammad isn't taking new orders for this project right now. Here are some similar projects to explore.
You will get Expert Ruby on Rails Developer | Custom Web Apps, APIs & AI/LLM Features
Rising Talent
Rising Talent
Project details
I build modern web applications with Ruby on Rails, enhanced with AI features. Whether you're launching a new product, prototyping an MVP, adding a smart assistant, or fixing a tricky bug, I offer both consultation and hands-on development to turn your idea into clean, production-ready code:
1. Web App Development: Full-featured Ruby on Rails apps with Hotwire, Turbo, Stimulus, and React, from UI/UX prototypes to production
2. AI & LLM Integration: Chatbots, GPT, LLM features, RAG, agents, ML models, OpenAI and Claude APIs, and smart automation
3. API Development: RESTful and GraphQL APIs for web, mobile, webhooks, Stripe, and secure third-party integrations
4. Database Design: Clean schemas, migrations, and query tuning with PostgreSQL, pgvector, and MySQL
5. Performance & Scaling: Memory and Redis caching, Sidekiq and Celery background jobs, and optimization for high-traffic apps
6. Bug Fixes, Testing & Deployment: Debugging, RSpec tests, CI/CD, and deployment on AWS, Heroku, and Kamal
7. AI-Assisted Development: Faster delivery using AI coding tools like Claude, Codex, Cursor, Kiro, Qwen, and DeepSeek
Whether it's a new build or a fix, feel free to message me to get started.
1. Web App Development: Full-featured Ruby on Rails apps with Hotwire, Turbo, Stimulus, and React, from UI/UX prototypes to production
2. AI & LLM Integration: Chatbots, GPT, LLM features, RAG, agents, ML models, OpenAI and Claude APIs, and smart automation
3. API Development: RESTful and GraphQL APIs for web, mobile, webhooks, Stripe, and secure third-party integrations
4. Database Design: Clean schemas, migrations, and query tuning with PostgreSQL, pgvector, and MySQL
5. Performance & Scaling: Memory and Redis caching, Sidekiq and Celery background jobs, and optimization for high-traffic apps
6. Bug Fixes, Testing & Deployment: Debugging, RSpec tests, CI/CD, and deployment on AWS, Heroku, and Kamal
7. AI-Assisted Development: Faster delivery using AI coding tools like Claude, Codex, Cursor, Kiro, Qwen, and DeepSeek
Whether it's a new build or a fix, feel free to message me to get started.
Web Programming Project
Blockchain Development, Browser Extension, API Development, API Integration, Data DashboardProgramming Languages
JavaScript, Python, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$200
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 21 days |
Number of Revisions | 0 | 0 | 1 |
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $200
Additional Revision
+$60
4 reviews
(4)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
JH
Jennifer H.
Sep 9, 2025
Full-Stack Software Engineer (part-time contractor position)
We had a great experience working with Muhammad. He was professional, responsive, and delivered solid full-stack work on time. He thinks through problems deeply and methodically while being a great communicator and a friendly member of the team. We would love to work with him again!
IA
Irena A.
Mar 17, 2025
Staging sever devops deployment ROR
I would recommend anyone hire him!
KN
Kevin N.
Mar 13, 2025
Ruby on Rails Full-Stack Developer (with emphasis on AI) Needed
Muhammad knows what he is doing! He can jump in, with minimal instruction, and get the job done. He was able to think on his own and create/update with solid code that meets our policies & standards.
FA
Fazli A.
Jan 6, 2025
Backend Developer Needed for NFC Card Activation and Google Reviews Management Platform
About Muhammad
🏆 Top 1% - Python & AI Engineer | AWS, LLM, RAG, Agents, ETL, Rails
100%
Job Success
Lahore, Pakistan - 10:20 am local time
I specialize in building production-ready AI applications, intelligent automation systems, RAG pipelines, AI agents, and SaaS platforms that automate complex workflows and solve real business problems.
✔️ Built products used by 𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝟓𝟎𝟎 companies, including 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭, 𝐂𝐨𝐜𝐚-𝐂𝐨𝐥𝐚, 𝐌𝐚𝐬𝐭𝐞𝐫𝐜𝐚𝐫𝐝, and 𝐏𝐞𝐩𝐬𝐢𝐂𝐨.
✔️ 𝟕+ 𝐲𝐞𝐚𝐫𝐬 in Python & AI Development: LLMs, RAG, agents, fine-tuning, multimodal AI, machine learning, deep learning, NLP, and predictive analytics.
Bring me an idea, a product to build from scratch, a workflow to automate, or a system buckling under load, and I'll deliver it production-ready, from raw requirements to deployment.
🏆 𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:
🏅 Built the #𝟏 Shopify app in the AI category with Ruby on Rails, React, and PostgreSQL on Heroku, helping scale ARR from $𝟑𝟎𝟎𝐊 𝐭𝐨 $𝟏𝐌+.
🏅 Built an AI-powered fintech platform serving millions of users, with clients including 𝐌𝐚𝐬𝐭𝐞𝐫𝐜𝐚𝐫𝐝, 𝐀𝐍𝐙, and 𝐆𝐨𝐃𝐚𝐝𝐝𝐲, delivering secure transaction processing and AI-powered fraud detection.
🏅 Built end-to-end event tracking and customer behavioral data pipelines for a D2C e-commerce brand. The marketing built on that data grew annual revenue by 𝟑𝟖% 𝐭𝐨 𝐜𝐫𝐨𝐬𝐬 $𝟔𝐌 in a year.
🎯 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮:
🤖 AI Agents & Automation: Build intelligent AI agents that automate customer support, sales, lead handling, operations, and reporting across web, WhatsApp, and phone, using LangChain, LangGraph, CrewAI, and n8n to cut manual work and response times.
📚 RAG & Knowledge Systems: Develop context-aware assistants that combine your documents and enterprise data with LLMs to deliver precise, source-backed answers, powered by vector search with Pinecone, Chroma, and pgvector.
🧩 AI-Powered Software & LLM Integration: Integrate LLMs and machine learning into your SaaS or product with Python (FastAPI, Django), adding smart search, content generation, and copilots that improve engagement and retention.
🎯 Forward Deployed Engineering: Turn complex and ambiguous requirements into production-ready AI, data, API, and cloud solutions, working closely with your team from technical discovery through deployment.
⚙️ Workflow & Business Process Automation: Automate repetitive processes across sales, operations, and finance, and connect your tools, CRMs, and ERPs like HubSpot and Salesforce, using n8n, Make, Zapier, and custom APIs.
📊 Data, ML & Predictive Analytics: Design data pipelines, web scrapers, and predictive and recommendation models with Python, scikit-learn, PyTorch, and TensorFlow that turn raw data into dashboards, insights, and decisions.
🚀 Cloud Deployments: Ship AI systems to production and scale them reliably on AWS and GCP, with Docker, CI/CD, monitoring, and cost control, plus the full-stack layer (React, Next.js, Python, Rails) when you need the complete app.
🐍 Python Backend & API Development: Build robust, scalable backends and APIs with Python (FastAPI, Django, Flask), including REST and GraphQL, authentication, databases, background jobs, and third-party integrations.
🔧 Bug Fixes, Maintenance & Optimization: Jump into an existing codebase to fix bugs, stabilize backends, refactor legacy code, and improve performance, with ongoing support to keep your systems running reliably.
🧰 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡
✔️ AI / LLM: OpenAI, Claude, Gemini, Llama, Mistral, LangChain, LangGraph, LlamaIndex, MCP, RAG, embeddings, fine-tuning, prompt engineering
✔️ ML / Data: PyTorch, TensorFlow, scikit-learn, Pandas, NumPy, Pinecone, Chroma, Weaviate, FAISS, pgvector, Tesseract OCR, ETL, ELT, data pipelines
✔️ Voice AI: Twilio, ElevenLabs, Whisper, Deepgram, speech-to-text, text-to-speech
✔️ Scraping & Automation: Scrapy, Playwright, Selenium, n8n, Make, Zapier, Celery, REST and GraphQL APIs, webhooks
✔️ Backend: Python (FastAPI, Django, Flask), Ruby on Rails, Node.js, WebSockets, microservices
✔️ Frontend: React, Next.js, JavaScript, TypeScript, Tailwind CSS
✔️ Cloud & DevOps: AWS (Lambda, EC2, S3, ECS, EKS), GCP, Docker, Kubernetes, CI/CD, PostgreSQL, MySQL, MongoDB, Redis
📩 Have a project in mind? Send me a message with the details, and I'll tell you exactly how I'd build it.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery, Development & Delivery
We start with a quick call to understand your goals and requirements, then I get to work, whether you need me to design the architecture, upgrade an existing app, build new features, integrate AI and APIs, or anything else you're looking for.