You will get Zoho CRM Custom Widget using Vanilla JS / React JS
Project details
You will get a fully customized Zoho CRM widget:
1. Custom Buttons, Related Lists, WebTabs & Dashboards
2. 3rd-party frameworks (e.g., ReactJS) & SDK integration
3. REST API & backend connectivity (e.g., Node.js)
4. Deluge scripting, custom functions & API calls
4. Workflow triggers, Blueprints & automation logic
5. Advanced file handling and data processing
Every solution I deliver is tailored, efficient, and built to simplify your daily CRM operations while maintaining Zoho best practices.
1. Custom Buttons, Related Lists, WebTabs & Dashboards
2. 3rd-party frameworks (e.g., ReactJS) & SDK integration
3. REST API & backend connectivity (e.g., Node.js)
4. Deluge scripting, custom functions & API calls
4. Workflow triggers, Blueprints & automation logic
5. Advanced file handling and data processing
Every solution I deliver is tailored, efficient, and built to simplify your daily CRM operations while maintaining Zoho best practices.
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
PSD to HTML, Performance Optimization, W3C Markup Validation ServiceWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$599
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 8 days |
Number of Revisions | 2 | 3 | 4 |
Number of Pages | 1 | 2 | 4 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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JN
Jeremy N.
Nov 17, 2025
React native developer for ADHD focused startup
Good work on a react native project
MP
Maz P.
Jul 25, 2023
Ionic/react v7 redux/rtk
CG
Cole G.
Jun 12, 2023
HTML/CSS PDF Template and API Integration
I wanted to take a moment to acknowledge the remarkable work you've done for us on the recent project. Your skills and expertise were clearly evident in the output and contributed immensely to the success of the project.
Your deep understanding and proficiency in HTML, CSS, and JavaScript were instrumental in the development of the project. Your adeptness at using these languages to build intuitive and interactive user interfaces truly enhanced the overall user experience.
Moreover, your ability to effectively communicate and collaborate with our team was deeply appreciated. Your attention to detail, problem-solving capabilities, and dedication to meeting deadlines contributed to the efficient and timely completion of the project.
We hope to continue working with you on future projects given your strong technical expertise and outstanding work ethic. You've demonstrated an excellent understanding of our project requirements and delivered above our expectations!
Your deep understanding and proficiency in HTML, CSS, and JavaScript were instrumental in the development of the project. Your adeptness at using these languages to build intuitive and interactive user interfaces truly enhanced the overall user experience.
Moreover, your ability to effectively communicate and collaborate with our team was deeply appreciated. Your attention to detail, problem-solving capabilities, and dedication to meeting deadlines contributed to the efficient and timely completion of the project.
We hope to continue working with you on future projects given your strong technical expertise and outstanding work ethic. You've demonstrated an excellent understanding of our project requirements and delivered above our expectations!
rl
reid l.
Nov 1, 2022
Need a Senior and Experienced Angular HTML Frontend Developer
overall ok
PE
Paul E.
Apr 24, 2022
Frontend Angular developer for AWS Saas application
Hard worker!
About Rab
AI Engineer | LLM, RAG & Automation Workflows | Python, Ruby on Rails
100%
Job Success
Lahore City, Pakistan - 4:12 pm local time
The manual, repetitive backend work that slows your team down? I make it run on its own.
The LLM everyone's talking about? I wire it into your actual product so it gives grounded, useful answers instead of guessing.
The goal is always the same: cut manual work, connect AI to real data, and build systems that hold up in production, not demos that fall apart the first week.
WHAT I USUALLY HELP WITH
RAG systems that ground LLM answers in your own data instead of letting it hallucinate
AI agents and automation workflows that chain tools, APIs, and steps together
Custom automations and API integrations in Python or Ruby on Rails, when the job needs real logic and not a no-code template
Vector search and semantic retrieval using PGVector and vector databases
Backend architecture for SaaS products, built to scale past MVP without a rewrite
Fixing or scaling automations and integrations someone else built and walked away from
MY SKILLS
AI & Automation
RAG (Retrieval-Augmented Generation) pipelines
LLM integration (OpenAI, Anthropic/Claude APIs)
AI agents and agentic workflows
Prompt engineering and evaluation
Vector search, embeddings, semantic retrieval
Workflow automation and business process automation
Development
Python for AI pipelines and automation scripting
Ruby on Rails for high-level application architecture and APIs
JavaScript/Node.js
React, Next.js
REST and GraphQL APIs, webhooks
Databases: MySQL, PostgreSQL, PGVector
Full-stack background (the part that makes the AI actually useful)
CRM/CMS systems and structured content architecture
SaaS dashboards with real roles, data, and edge cases
API-driven web and mobile applications
Ionic (React/Angular) for cross-platform apps
Most people doing AI automation work come from a pure automation background. I didn't. I spent years building production frontends and backend architecture for real SaaS products before this, so I think about how AI fits into a system that already has users, not just a standalone script.
When I add RAG or an AI agent to your product, I'm thinking about what happens when the data changes, when the model is wrong, when the system needs to scale. I build things to last, clean and modular, not a pile of prompts that breaks the moment your data shifts.
I work fast, keep scope clear, and a messy brief doesn't scare me. Figuring out what you actually need before writing code is part of the job.
If you've got a workflow eating your team's time, an app that needs to actually understand your data, or an AI idea you're not sure how to ship, send me an invite.
Let's talk.
Rab
Steps for completing your project
After purchasing the project, send requirements so Rab can start the project.
Delivery time starts when Rab receives requirements from you.
Rab works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering & Access Setup
After purchase, we’ll discuss your needs, review existing Zoho CRM setup, and confirm API access or sandbox environment.
Widget Design & Functional Mockup
I’ll create a UI/UX layout or basic mockup (React/JS) showing how the widget will integrate within your Zoho CRM module.