You will get Optimized docker image for faster deployments via Docker or Kubernetes
Project details
🚀 Looking to Dockerize and containerize your Ruby on Rails or Node.js/Next.js web app for smooth, scalable deployment? As a seasoned developer, I specialize in converting apps into Docker containers, ensuring seamless, efficient, and secure deployments across any environment. 🐳
I provide end-to-end Dockerization services, including creating Dockerfiles, managing dependencies, and setting up isolated environments for optimal performance. Whether it’s a Ruby on Rails project or a Node.js/Next.js/React.js application, I ensure your web app is ready for smooth containerization.
I leverage the powerful Kamal deploy gem to make deployments a breeze, allowing you to easily roll out updates across cloud platforms like AWS, Hetzner, Linode, or DigitalOcean. ☁️
Let’s make your deployment process effortless, modern, and scalable by containerizing your app with Docker and Kamal. Whether you're looking to improve your CI/CD pipeline or simply streamline your infrastructure, I'm here to help! 💡
I provide end-to-end Dockerization services, including creating Dockerfiles, managing dependencies, and setting up isolated environments for optimal performance. Whether it’s a Ruby on Rails project or a Node.js/Next.js/React.js application, I ensure your web app is ready for smooth containerization.
I leverage the powerful Kamal deploy gem to make deployments a breeze, allowing you to easily roll out updates across cloud platforms like AWS, Hetzner, Linode, or DigitalOcean. ☁️
Let’s make your deployment process effortless, modern, and scalable by containerizing your app with Docker and Kamal. Whether you're looking to improve your CI/CD pipeline or simply streamline your infrastructure, I'm here to help! 💡
Programming Languages
Python, Ruby/Ruby on Rails, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$79
|
Standard
$159
|
Advanced
$299
|
|---|---|---|---|
| Delivery Time | 3 days | 2 days | 1 day |
Number of Revisions | 0 | 1 | 2 |
Design Customization | - | - | - |
Content Upload | |||
Responsive Design | - | - | - |
Source Code |
32 reviews
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LS
Leon S.
Jan 27, 2026
Developing 3rd milestone pages, Shopping page, Blog page, Print page
We've worked well with Muhammad and will continue to do so.
TJ
Todd J.
Jan 23, 2026
Enhancements
Zahid has always been a huge asset for our company. We are have to be associated with him.
ML
Matt L.
Jun 24, 2025
RoR and DevOps support
Excellent in every way. A true expert, and someone who will go above and beyond to do a great job. Highly recommend.
AR
Amit R.
Mar 25, 2025
Migrate an existing site to github pages.
The requested work was completed sooner than expected time. Zahid understood the requirements well, he showed initiatives, and presented solutions. I'll definitely prefer to work with him again.
AA
Asad A.
Mar 15, 2024
Developer Training
About Muhammad Zahid
SaaS Full-Stack Developer Ruby on Rails, Python, AI Automation DevOps
100%
Job Success
Lahore, Pakistan - 8:56 am local time
⭐ Top Rated | 100% Client Satisfaction
✅ 40+ Successfully Delivered Projects
I help SaaS companies build, scale, automate, and optimize production-grade applications.
With 5+ years of experience, I work with startups, founders, and SaaS businesses to develop reliable platforms, improve system performance, automate workflows, and integrate AI into real business operations.
I focus on business outcomes, not just writing code.
💼 WHAT I HELP SAAS COMPANIES WITH
✔ Building scalable SaaS platforms from idea to production
✔ MVP development for startups & founders
✔ AI-powered SaaS applications & internal tools
✔ Ruby on Rails & Python backend development
✔ API integrations, payment systems, and third-party services
✔ AI agents, workflow automation & business process automation
✔ Performance optimization, debugging, and legacy system upgrades
✔ Cloud deployment, DevOps, CI/CD, and infrastructure scaling
✔ SaaS feature development, maintenance, and long-term technical ownership
🧠 CORE EXPERTISE
Backend & SaaS Architecture
• Ruby on Rails
• Python, FastAPI
• REST APIs, GraphQL
• PostgreSQL optimization
• Background jobs, Sidekiq, Redis
• Multi-tenant SaaS architecture
• Microservices & scalable backend systems
• SaaS product engineering
Frontend
• ReactJS
• NextJS
• Hotwire / Turbo, Stimulus
• Tailwind CSS, SCSS
• Responsive SaaS dashboards & admin panels
AI & Automation
• OpenAI integrations
• AI agents & agentic workflows
• LangChain, LangGraph, CrewAI, LlamaIndex
• AI chatbot development
• RAG pipelines & vector databases
• n8n automation systems
• AI-powered SaaS workflows
• Document processing & OCR automation
• LLM integrations inside SaaS platforms
Cloud & DevOps
• Docker & Kubernetes
• AWS, GCP, Azure
• CI/CD pipelines, GitHub
• Heroku, Render, Fly io, Vercel, Netlify, DigitalOcean
• Nginx, Caddy, Linux servers
• Scalable staging & production deployments
• Infrastructure automation & monitoring
Databases
• PostgreSQL, DynamoDB
• MySQL, Firebase
• Redis, MemCache
• MongoDB, Vector DB
Integrations
• Stripe subscriptions & billing systems
• Firebase
• Twilio
• SendGrid & Mailgun
• OAuth2 & JWT authentication
• OpenAI APIs
• CRM & payment integrations
• Webhooks & third-party APIs
🚀 EXPERIENCE WITH
• SaaS platforms
• AI startups, N8N
• Workflow automation systems
• CRM systems
• Subscription-based applications
• Marketplace platforms
• Internal business tools
• Client portals & dashboards
• Startup MVPs
• B2B SaaS products
✅ WHY CLIENTS WORK WITH ME
✔ Strong communication and transparent collaboration
✔ Clean, scalable, maintainable code
✔ Business-first technical decisions
✔ Reliable delivery and long-term support
✔ Fast understanding of product requirements
✔ Experience working with startups and SaaS products
✔ Focus on scalability, automation, and growth
📩 LET’S TALK
If you need:
• A SaaS application built or scaled
• AI automation integrated into your platform
• Backend architecture improvements
• MVP development for your startup
• Performance optimization or DevOps support
Send me a message with your:
1. Product or business goal
2. Current technical challenge
3. Timeline
I’ll provide a clear technical direction and the best way to move your SaaS product forward.
SaaS Developer | SaaS Engineer | SaaS Architect | B2B SaaS Development | SaaS Product Development | SaaS MVP Development | Startup MVP Developer | Startup Engineer | Product Engineer | Full-Stack SaaS Developer | Ruby on Rails SaaS Developer | Python SaaS Developer | AI SaaS Developer | AI-Powered SaaS Applications | SaaS Automation | SaaS Scaling | SaaS Optimization | SaaS Infrastructure | Multi-Tenant SaaS | Subscription-Based Platforms | Customer Portals | Admin Dashboards | Internal Tools Development | Business Automation
AI Automation Developer | AI Integration Specialist | AI Workflow Automation | AI Agents | Agentic AI Developer | AI Agent Development | OpenAI Integration | LLM Applications | Generative AI Development | RAG Systems | Retrieval-Augmented Generation | AI Chatbot Development | Conversational AI | AI Assistants | AI Copilots | LangChain Developer | LangGraph Developer | CrewAI Developer | LlamaIndex | Vector Databases | AI Knowledge Base Systems | Document Processing Automation | AI-Powered Workflows
Backend Developer | API Development | API Integration | REST API Development | GraphQL Development | Microservices Architecture | Backend Systems | Scalable Systems | High-Performance Applications | Performance Optimization | System Design | Software Architecture | Enterprise Applications
DevOps Engineer | Cloud Infrastructure | AWS Developer | Docker | Kubernetes | CI/CD Pipelines | Infrastructure Automation | Deployment Automation | Production Systems | Cloud Architecture | Platform Engineering | Site Reliability
Startup Technology Partner | Technical Consultant | Fractional CTO Support | Product Strategy | Technical Leadership | Software Consultant | Automation Consultant | Startup SaaS
Steps for completing your project
After purchasing the project, send requirements so Muhammad Zahid can start the project.
Delivery time starts when Muhammad Zahid receives requirements from you.
Muhammad Zahid works on your project following the steps below.
Revisions may occur after the delivery date.
Preperation of Dockerization and Containerization
I will set up your web app locally, write a Dockerfile, run and test it locally to see if everything works.
Deployment
I will deploy your web app using Kamal