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I am looking for an experienced full-stack developer or software engineer to build an internal business management system that closely simulates the structure, UI, and user experience of Zoho systems. The goal is to develop four integrated systems that function together inside one platform. Systems Required: 1. CRM System - Leads - Contacts - Accounts (Companies) - Deals / Sales Pipeline - Tasks, Calls, Meetings - Notes and attachments - Email logging - Activity timeline - Sales dashboard and reports 2. Project Management System - Projects - Tasks and subtasks - Kanban board - Timeline / Gantt view - Task assignment - Progress tracking - File sharing - Project activity logs 3. HR Management System - Employee profiles - Attendance tracking - Leave management - Payroll records - Employee documents - Performance tracking 4. Finance Management System - Invoices - Expenses - Payments - Financial reports - Client billing - Budget tracking Important Requirement: The platform should simulate Zoho’s: - UI structure - Navigation layout - Dashboard style - User experience I currently use Zoho, and I want my employees to transition to the new system without needing to relearn the interface. Key Requirements: - Clean and modern SaaS-style dashboard - Left sidebar navigation (similar to Zoho) - Modular system architecture - Role-based permissions - Multi-user support - Global search across modules - Activity logs and notifications - Scalable backend architecture Technical Expectations: Developer should propose a suitable stack, for example: - Frontend: React / [login to view URL] - Backend: Node.js / Laravel / Django - Database: PostgreSQL / MySQL - API-based architecture Deliverables: - Full system architecture - Database schema - Complete development of the 4 systems - Integrated dashboard - Admin panel - Documentation - Deployment instructions Important Note: I can provide access to my Zoho system so you can study the modules and UX in detail and replicate a similar structure. Experience with building SaaS platforms or CRM/ERP systems is highly preferred.
Project ID: 40295318
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135 freelancers are bidding on average $4,132 USD for this job

Having built and delivered an extensive range of web and app development projects over the past 18 years, CnELIndia is equipped with the depth of expertise and passion for innovation necessary to create your internal business management system with utmost precision. With a knack for tackling complex requirements, our skilled team can handily develop the four integrated systems you seek: CRM, Project Management, HR, and Finance. What sets us apart is our ability to craft solutions that closely simulate structures, UIs, and user experiences of existing systems – precisely what you require in replicating Zoho's look and feel. Our in-depth familiarity with this platform will greatly minimize any need for your employees to relearn its interface during transition. We understand the importance of maintaining a sense of continuity even as your business aims to elevate its operational capabilities. Beyond just creating a mirroring UI structure, we are experienced in building clean SaaS-style dashboards, implementing role-based permissions, multi-user support features, and designing modular system architectures for greater scalability. Our technical know-how extends from frontend (React/Next.j) through backend (Node.js/Laravel/Django) all the way to databases (PostgreSQL/MySQL). We highl
$4,000 USD in 55 days
9.1
9.1

Hi there, I reviewed your requirements and this looks like something we can handle well. Building an integrated system that combines CRM, project management, HR, and finance modules is exactly the kind of complex full-stack work we do regularly. I noticed the project description got cut off — I'd love to understand the scope better. A few quick questions: Are you looking to migrate existing data into this system, or starting fresh? And which modules are highest priority to launch first? I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$3,000 USD in 60 days
8.8
8.8

Hi there, I have my own small team and recently we delivered a SaaS-based asset management platform where bank assets are managed through multiple modules like super admin, admin, vendor, auditor, and branch manager. The platform is currently deployed for client testing, and we can show it to you privately. We have ourselves used Zoho and understand how the system works in terms of modules, navigation, and overall workflow. Since this is a large platform involving multiple modules and users, the most important step will be designing a solid system architecture first so the platform remains scalable and easy to upgrade in the future. We will start with architecture planning and database structure, then develop a robust backend with API-based architecture while our frontend team works simultaneously on building a clean SaaS-style dashboard and user interface similar to the structure you’re used to. We will handle everything from design and development to testing and deployment. Since this is a fairly large platform, mentioning everything in detail here would be difficult, so I would request to connect once. During the discussion we can share a more detailed document covering architecture, modules, technology stack, milestones, and timeline. Thanks, Rahul A.
$4,800 USD in 90 days
8.6
8.6

Hi, ➡️ I read your project description and understand that you need a seasoned full-stack developer to create an internal business management system resembling Zohos UI and functionality, incorporating CRM, Project Management, HR, and Finance systems. ⏺️ With over 12 years of experience as a Full Stack Developer, I specialize in building complex SaaS platforms that offer clean, modern dashboards and intuitive navigation similar to Zoho. My expertise includes React, Node.js, Laravel, and PostgreSQL, ensuring a scalable and robust architecture that meets all your specified needs from global search capabilities to role-based permissions. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$3,000 USD in 30 days
7.4
7.4

As the CEO of MAK Online Solutions Private Limited (MAKOS), I can confidently say that my team and I are more than equipped to tackle your project head-on. With experience building complex systems like CRMs and ERPs, we know what it takes to create a powerful and integrated business management system. Our team of 43 talented professionals has successfully completed projects for clients in over 35 countries, all with unique demands yet similar expectations—you want a system that is reliable, efficient, and easy to use. Having successfully delivered desktop applications, websites, and marketplace platforms, we boast a varied tech stack capable of delivering the versatile backend you need for this project. Coupled with our proficiency in API Development, CRM, MySQL, PHP, Software Architecture, and Website Design, we believe we are the most well-rounded candidates for the job. Additionally, our vast experience in Zeo-inspired UI/UX design will be invaluable in replicating Zoho's look and feel to guarantee a seamless user transition for your employees. We will also deploy the same attention to detail you see on our CRM system—like activity logs and notifications—to ensure maximum efficiency across your four systems. Allow us the opportunity to transform your vision into reality and provide you not just with satisfactory work but exceptional deliverables that won't break the bank!
$4,800 USD in 45 days
7.7
7.7

Hi, We’ve built multiple internal systems that combine CRM, project management, and HR functionalities, including a fully-fledged product called Concio. This product integrates with Google and Outlook calendars to automate meeting scheduling and log activities directly into the CRM, ensuring that sales reps spend more time selling and less time on manual data entry. We also understand the importance of a seamless user experience. In Concio, we introduced a feature that allows users to create tasks directly from calendar events, which can then be assigned to other team members. This way, managers can delegate tasks without disrupting their own schedules. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$4,155.25 USD in 21 days
7.3
7.3

Hello I have build many CRM + Project Management + HR + Finance system so i believe i can finish this project very quickly and quality Please contact to see demo Thanks
$4,000 USD in 30 days
7.4
7.4

Hello, I am reaching out from Smart Sols, an experienced full-stack development team with over 9 years specializing in Laravel, React.js, Vue.js, and Flutter. We understand your need to build a comprehensive internal business system combining CRM, Project Management, HR, and Finance functionalities similar to Zoho. Our expertise in backend and frontend technologies, paired with UI/UX design in Figma, positions us to deliver a scalable, user-friendly, and efficient system tailored to your specific business workflows. We are confident in handling the complexity of integrating these modules into a unified platform, ensuring seamless user experience and robust performance. We are eager to discuss your precise requirements and deliver a solution within the required timeframe with ongoing support. Thank you for considering our proposal; we look forward to collaborating to make your vision a reality.
$5,000 USD in 45 days
6.9
6.9

Built a few CRM and internal tools from scratch and this project is exactly the kind of thing I enjoy. 4 modules (CRM, PM, HR, Finance) with a Zoho-like UX is ambitious but very doable with the right architecture. I'd use React + Node.js backend with PostgreSQL, and build it module by module so you can start using parts early. Having access to your Zoho to study the UX is super helpful - makes it easy to replicate navigation patterns and dashboards your team already knows. Timeline-wise, I'd estimate 90-120 days for full delivery with documentation. Happy to break it into milestones per module so you can review progress. What module would you want live first? - Usama
$4,500 USD in 110 days
6.7
6.7

Hi there, I’m excited about the opportunity to build a comprehensive internal business management system tailored to your specifications. As a top California freelancer with a proven track record of developing SaaS applications and obtaining stellar 5-star reviews, I’m confident I can deliver a platform that seamlessly integrates CRM, project management, HR, and finance functionalities, all while mimicking the user-friendly interface of Zoho. With my extensive experience in full-stack development and the ability to tackle complex software architecture challenges, I will ensure that your new system offers a clean and modern design, modular architecture, and robust role-based permissions. I’m eager to utilize technologies like React for the frontend and Node.js for the backend, all while leveraging your existing Zoho system for insights into the necessary features and user experience. Let’s get started on this project! Please message me to discuss further details and timelines. What specific features from your current Zoho system are most critical for replication in the new platform?
$4,885 USD in 7 days
6.7
6.7

As the Founder of SoftwareLinkers, a full-stack development agency with a successful track record building scalable and data-driven systems like the one you're seeking, I believe I am uniquely positioned for this project. My proficiency in API Development and knowledge of the PHP & MySQL stack make me an ideal candidate. This, coupled with my experience building CRM/ERP systems as you require, gives me the ability to replicate Zoho's UI structure and overall user experience while adhering to the globally accepted best practices. At SoftwareLinkers, we pride ourselves on our extensive planning process which includes understanding business goals and designing tailored solutions. Working on multi-module systems is our expertise and this can be seen from our diverse portfolio across industries like Education, Finance, Logistics and Operations among others. By truly grasping your requirements, I can align our project architectural choices with your needs.
$4,400 USD in 48 days
6.6
6.6

Hi, I came across your project "Build Internal Business System (CRM + Project Management + HR + Finance) Similar to Zoho" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, Website Design, Full Stack Development, MySQL, API Development, CRM. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$4,000 USD in 45 days
5.9
5.9

I understand you want a Zoho-like integrated platform that your team can use immediately without a learning curve. Creating a system with CRM, Project, HR, and Finance modules tightly connected is a big but achievable task. From building business apps with modular architecture before, I know the key is carefully defining data flows and role permissions upfront. For UI, I can study your Zoho setup closely and replicate the sidebar style, dashboards, and navigation so it feels familiar. Would you want features like drag-and-drop on your Kanban board or timeline for project tasks? Also, should the platform support real-time notifications or activity feeds across modules for team updates? I propose a React frontend with a Node.js API backend and a PostgreSQL database to handle your scalable, multi-user system. I’ll provide full system architecture, database schema, and documentation so you can maintain it going forward. Once I have access to your Zoho system, I can start mapping out the UI and data model right away. Let’s get this tailored platform built to streamline your internal workflows. I’m ready to begin.
$4,000 USD in 7 days
5.8
5.8

hi! i have reviewed the details of your project and i can do this!!. we have handled similar projects successfully, and I am confident we can deliver high quality results for you. i will first understand exactly what you need, then plan everything step by step to make sure the work runs smoothly. we prefer clear communication and regular updates so that the project progresses smoothly and meets your expectations. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in the chat to show relevant examples of our past work. looking forward to your response. mughiraa
$4,000 USD in 7 days
5.7
5.7

Greetings! I’m a top-rated freelancer with 16+ years of experience and a portfolio of 750+ satisfied clients. I specialize in delivering high-quality, professional internal business system crm building services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$3,000 USD in 30 days
5.4
5.4

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I always provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in PHP development, building secure, scalable, and high-performing web applications with custom scripts, API integration, and database management (MySQL, MariaDB, etc.). From dynamic websites to enterprise-level solutions, I focus on delivering clean code and business-driven results.
$3,000 USD in 7 days
5.7
5.7

Transitioning from Zoho while keeping a similar UI and workflow is a great approach to avoid retraining your team. The key will be recreating the Zoho style dashboard, navigation, and modular structure so employees feel familiar using the new system. I have experience building ERP platforms, including Fasidigisol, an ERP system developed for a German company that included CRM, project management, finance tracking, and internal dashboards. Proposed Stack: Frontend: React Backend: Laravel (API-based) Database: PostgreSQL The system will include the CRM, Project Management, HR, and Finance modules, with role-based access, global search, activity logs, and a clean SaaS-style dashboard similar to Zoho. You’ll receive the full architecture, database schema, development of all modules, documentation, and deployment instructions. I can also review your current Zoho setup to closely replicate the UX and structure for a smooth transition.
$5,000 USD in 60 days
6.3
6.3

As an experienced full-stack developer, I'm well-versed in both the frontend and backend technologies needed to deliver a project of this magnitude. Drawing from my 7+ years in mobile and web application development using Flutter, Node.js, Laravel, and more — I've built numerous large-scale systems tailored specifically to meet the unique needs of businesses like yours. I've solid experience in developing custom CRM and ERP systems, including SaaS platforms— skills that align exactly with your project requirements. Moreover, my proficiency in database architecture (MySQL, PostgreSQL, MongoDB), clean code architecture, and adherence to security best practices are instrumental in crafting robust systems capable of scaling efficiently alongside your growing business. Being familiar with OpenAI integration also makes me adaptable to incorporating newer technologies should the need arise in the future. However, I don't just stop at system development—I offer complete deployment and hosting solutions for hassle-free set-up. You'll also have peace of mind knowing that I'll be available for long-term support and post-launch maintenance as your business keeps evolving. By entrusting me with this project, you can be assured of not only a seamless migration from your current Zoho system but a result that delivers high-performance, scalability, and above all — a user experience that feels both familiar and refreshing for your team.
$3,000 USD in 45 days
4.6
4.6

Hi, I can build your internal business system (CRM + Project Management + HR + Finance) that mirrors Zoho’s interface but is fully customized, faster, and under your control. Your team can transition seamlessly—no learning curve, no wasted time. ✅ The system comes with: Full system architecture & database design Integrated dashboards & admin panel Role-based permissions, activity logs, and notifications Documentation and deployment instructions I’ve studied Zoho workflows and can replicate the UX so your team hits the ground running. Let’s discuss a timeline and cost—I can outline exactly how long this will take and what results you’ll get. When’s a good time to chat ? Best, Manoj
$4,000 USD in 27 days
5.0
5.0

i can help you. A primary hidden problem in building an all-in-one system like Zoho is "data fragmentation"—where a Lead in the CRM doesn't naturally exist as a Client in the Finance module or a Project Owner in PM. I will solve this by architecting a Unified Entity Schema, ensuring a single record flows through the entire sales-to-invoice lifecycle without manual data reentry or duplication. I will also focus on a robust State Preservation layer. In complex platforms, users often lose their work when switching between modules (e.g., moving from a CRM deal to an HR leave request). I’ll implement a workspace-session architecture that keeps each module's state "active" in the background, allowing your employees to switch between the four systems instantly without losing context, mirroring the high-end SPA (Single Page Application) feel of Zoho.
$3,000 USD in 7 days
4.6
4.6

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