You will get any ruby on rails development task for your project
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Top Rated
Project details
Hello!
I am a web developer having 4 plus years of market experience and I can transform your ideas into digital solutions. I am available for any task related to development.
As a Ruby on Rails developer, I have a deep understanding of the framework. I have successfully developed and deployed a number of websites including management systems, business apps, API integrations, custom built apps, shopping sites and many other projects as per the needs of clients.
Below are the services that I am providing
Custom Website Development (ROR)
Database Design and Integration (Postgres, Sqlite, Mysql)
Third party API integrations (i.e Payment Gateways)
Optimization
Bug Fixing
Test Driven Development (TDD)
Gems Installation
Rspec Testing
Application Maintenance
Front end design (HTML, CSS, JavaScript, Bootsrap, Tailwind, Slim, Haml)
You can choose me for your any Rails task due to my extensive experience, problem solving skills, timely and effective communication, dedication, neat clean and maintainable code and client satisfaction.
So, please feel free to contact me today for discussion of your project details.
MESSAGE ME FIRST BEFORE PLACING THE ORDER THANKS!
I am a web developer having 4 plus years of market experience and I can transform your ideas into digital solutions. I am available for any task related to development.
As a Ruby on Rails developer, I have a deep understanding of the framework. I have successfully developed and deployed a number of websites including management systems, business apps, API integrations, custom built apps, shopping sites and many other projects as per the needs of clients.
Below are the services that I am providing
Custom Website Development (ROR)
Database Design and Integration (Postgres, Sqlite, Mysql)
Third party API integrations (i.e Payment Gateways)
Optimization
Bug Fixing
Test Driven Development (TDD)
Gems Installation
Rspec Testing
Application Maintenance
Front end design (HTML, CSS, JavaScript, Bootsrap, Tailwind, Slim, Haml)
You can choose me for your any Rails task due to my extensive experience, problem solving skills, timely and effective communication, dedication, neat clean and maintainable code and client satisfaction.
So, please feel free to contact me today for discussion of your project details.
MESSAGE ME FIRST BEFORE PLACING THE ORDER THANKS!
Programming Languages
HTML & CSS, JavaScript, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 30 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 2 | 3 | 2 |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $400Frequently asked questions
6 reviews
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MA
Muhammad A.
Mar 5, 2026
React + Node js Developer (MERN)
Once again excellent work from Jahanzaib.
MA
Muhammad A.
Oct 22, 2025
React + Node js Developer (MERN)
WM
Whitney M.
Jul 23, 2025
Ruby on Rails Development work
I would not work with Jahanzaib again. I had to hire other workers to complete the work he consistently told me was finished or told me it was fixed when the issue persisted. Then I would not hear from him for weeks after he said he'd get back to me about various issues. My schedule is also very crazy, so I was very forgiving about this. But upon our recent re-engagement with the project after months of no response due to a family issue, I no longer felt I was achieving the goals of our work together. The worst was receiving Chat GPT instructions on how I was meant to fix the problem that I was hiring him to fix! Then the other developer fixed the issue with ease.
JD
Jason D.
Dec 10, 2024
Live Ruby on Rails Tutoring Needed
Great experience working with him. Highly recommended.
ET
Evans T.
May 13, 2024
New Feature Development in ROR App
Jahan consistently delivers excellent results. His attention to detail and commitment to quality are evident in every project. He ensures not only that the outcomes meet expectations but also that clients receive great value for their investment. His professionalism and expertise make him a reliable choice for any project.
About Jahanzaib
AI Automation | Full Stack | AI Agents, React, Ruby on Rails & Python
100%
Job Success
Lahore, Pakistan - 3:02 am local time
I've worked across healthcare, marketing, CRM, education, e-commerce, and AI automation. Whether you need a new product built from scratch, a feature added to an existing app, a performance issue diagnosed, a bug fixed, or just an experienced developer to consult with — I can help.
━━━ WHAT I DO ━━━
SaaS Product Development
I've built multi-tenant SaaS platforms from scratch as a solo developer — handling architecture, database design, background job systems, third-party integrations, subscription billing with Stripe, and deployment. I understand what it takes to build a product that scales.
AI-Powered Features & Automation
I integrate AI into real products — conversational agents, automated workflows, content generation, and smart automation pipelines. I've connected platforms to OpenAI, built AI-driven front desk and appointment systems, and used tools like Zapier to automate cross-platform business processes.
API Integrations & Third-Party Services
From payment gateways to SMS providers, email platforms, CRMs, Google APIs, and booking systems — I've integrated dozens of third-party services into production apps and know how to make them work reliably.
Performance Optimization
I've diagnosed and fixed slow Rails applications — eliminating N+1 queries, adding missing indexes, restructuring ActiveRecord patterns, tuning background jobs, and improving database performance. I use profiling tools and real metrics to find what actually matters.
Full Stack Frontend
React, Hotwire/Turbo, and JavaScript for fast, clean frontends. I pick the right tool for the project, not the trending one.
━━━ INDUSTRIES I'VE WORKED IN ━━━
Healthcare · Marketing & Campaigns · CRM & Sales Tools · Education · E-commerce · AI Automation · Event Management
━━━ TECH STACK ━━━
Ruby on Rails · React · Node.js · PostgreSQL · Sidekiq · Redis · Hotwire/Turbo · OpenAI API · Stripe · Vonage · SendGrid · Zapier · Google APIs · Retell · Heroku · Docker · RSpec · Python · Vapi · n8n
━━━ WHAT YOU CAN HIRE ME FOR ━━━
✔ Build a new SaaS product or web application from scratch
✔ Add features to your existing Rails, Python or MERN stack app
✔ Fix bugs and resolve production issues quickly
✔ Optimize your app's performance and database queries
✔ Integrate third-party APIs and automation tools
✔ AI feature development and LLM integrations
✔ Code review, architecture consultation, or technical mentoring
✔ Ruby on Rails tutoring and pair programming
━━━ HOW I WORK ━━━
I'm async-friendly, communicative, and available 30–40 hours/week. I overlap with both EU times and US times. I treat your project like my own — flagging issues early, writing clean code, and staying accountable to outcomes.
Let's talk about what you're building.
Steps for completing your project
After purchasing the project, send requirements so Jahanzaib can start the project.
Delivery time starts when Jahanzaib receives requirements from you.
Jahanzaib works on your project following the steps below.
Revisions may occur after the delivery date.
Consultation
Contact me to discuss about the project
Contract
Start of the contract