Full-Stack Developer for Custom CRM Build

@irsolutions

With over a decade of experience in full-stack architecture and high-scale systems, I understand the importance of building a modern, scalable, and secure Customer Relationship Management (CRM) system to manage customers, sales activities, projects, and reporting within your organization. My background in high-complexity systems, such as scaling for over 1 million users, directly applies to the challenges of developing a custom CRM solution tailored to your specific needs. Strategic Insight: To ensure scalability and security, I would recommend utilizing a REST API architecture for seamless communication between frontend and backend systems. My past success in building Telegram Mini Apps serving a large user base proves my capability to handle projects of this complexity. I encourage you to reach out to discuss the roadmap for your custom CRM build. I am excited about the opportunity to collaborate on this project and deliver a high-performance solution that meets your requirements for customer management, sales tracking, user management, communication tracking, task management, reporting, and more.

@shivmirthyusl

Hi, As an experienced freelance team of web and mobile development specialists, we at IT FLEX SOLUTIONS INDIA are confident that we can provide you with the modern, scalable, and secure CRM your business needs. With over a decade in the industry, we have completed a plethora of similar CRM projects across various industries. In fact, some of our past clients have even transitioned into long-term professional relationships, which is exactly what you are looking for. Our proficiency lies in PHP (including Laravel), Django, MySQL, Node.js along with mastery in front end technologies/frameworks such as React and Vue.js. These skills align perfectly with your preferred technologies. We will ensure that you not only receive a well-documented code architecture but also, a clean database design that guarantee scalability for any future enhancements or expansions. Lastly, let's not forget about our excellent project management capabilities. We understand the importance of timely delivery and against all circumstances, ensure that our projects fit the agreed timeline and cost estimation. Thus I genuinely believe that by choosing us at IT FLEX SOLUTIONS INDIA to be your long-term developer, you'll get a highly skilled team capable of bringing your vision to reality without compromise on quality or deadline adherence. Thanks, SBM

@ykarora26

With a proven track record in developing complex CRM systems, we understand the importance of a modern, scalable, and secure solution. Our team can create a custom CRM that seamlessly manages customer relationships, sales activities, and projects. Could you share more details about your preferred integrations for communication tracking to tailor our approach accordingly? Regards, Yogesh Kumar

@rahuliitm69

Hi there, I have thoroughly reviewed your CRM requirements, and honestly, the workflow and modules are very clear. This is not just a CRM but a complete business management platform covering customer management, sales, communication tracking, projects, reporting, and document management under one system. I have my own team, and together we have worked on various CRM, ERP, and business automation platforms where role-based access, reporting dashboards, customer workflows, and project management were key parts of the solution. In this, we will start with the backend architecture, database design, user roles, permissions, and API structure first, as these are the foundation of the entire platform and will ensure future scalability. Then we will move towards customer management, lead pipelines, task/project tracking, communication modules, reporting dashboards, notifications, and document management while keeping the UI responsive and mobile-friendly from day one. This is a very basic approach, since this is large platform and mentioning everything here is not possible therefor we would request to connect once so we can share the detailed architecture, recommended tech stack, team structure, timeline, and budget based on your exact workflow requirements. Thanks, Rahul A.

@corpmember29

I HAVE SUCCESSFULLY BUILT CUSTOM CRM, ERP & BUSINESS AUTOMATION PLATFORMS — READY TO DELIVER A SCALABLE, FUTURE-PROOF CRM TAILORED TO YOUR WORKFLOW. Hello, After reviewing your requirements, I can develop a modern, secure, and fully customized CRM system from scratch with a scalable architecture designed for future growth. Core Features ✔ Customer Management (profiles, history, notes, attachments) ✔ Lead & Sales Pipeline Management ✔ Opportunity & Deal Tracking ✔ Follow-up Reminders & Notifications ✔ Multi-Role User Management & Permissions ✔ Admin Dashboard & Activity Logs ✔ Task & Project Management ✔ Email Logging & Future WhatsApp/SMS Integration Ready ✔ Document Management & Secure File Storage ✔ Reports, KPIs, Analytics & Custom Dashboards ✔ REST API Architecture for future integrations ✔ Mobile Responsive Design for desktop, tablet, and mobile access User Roles • Super Admin • Admin/Manager • Sales Team • Staff Users • Custom Role-Based Permissions Additionally, I will provide 2 Years FREE ongoing post-launch support, maintenance assistance, bug fixes, and technical guidance to ensure smooth operations after deployment.

@kamran2012

Hi, I will deliver your custom CRM — customer management, sales pipeline, task tracking, and reporting dashboards — built on Laravel with a Vue.js frontend and PostgreSQL. Role-based access control, REST API, and responsive design will all be included. For a project this feature-rich at this budget, I will architect the system in modular phases — core customer and sales modules first, then layering in communication logging and document management. This lets you start using the CRM early while we build out remaining features, and it keeps each module independently testable. Questions: 1) How many user roles do you need — and do any roles require restricted visibility into specific customer records? 2) Which modules are highest priority for your team to use first? Looking forward to talking through the details. Kamran

@extreamcode

Hi there, You’re not looking for “just another CRM” , you need a system that quietly turns chaos into control: every customer, deal, task, and report in one place, without the usual future-maintenance nightmare. I’ve built custom web platforms with secure auth, role-based access, REST APIs, clean database architecture, and responsive dashboards, so I can design this CRM to scale from day one. For this build, I’d recommend Laravel or Node.js for a strong backend, React for a modern UI, and MySQL/PostgreSQL for reliable structured data. I’ll map the CRM around your workflows first , customers, sales pipeline, communications, projects, alerts, and analytics , then build the database and API layer so future WhatsApp/SMS and feature expansion stay easy. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can also share a realistic plan for phases, team size, and rollout so the launch stays smooth. Do you already have preferred CRM workflows or should I help define the lead stages, user roles, and reporting KPIs from scratch? Looking forward to your reply so we can finalize the exact plan. Thanks, Asad

@bilalqureashi7

A CRM project like this succeeds or fails based on the underlying structure. The biggest challenge is making sure customer management, sales pipelines, communication tracking, reporting, and future integrations all work together without creating complexity as the system grows. I would start by defining the user roles, workflows, and relationships between customers, leads, projects, tasks, and reporting before development begins. This helps avoid costly changes later and ensures the platform remains scalable. For the stack, I'd lean toward React with a REST API backend (Laravel or Node.js depending on your requirements), combined with a clean PostgreSQL database structure. This provides flexibility for future integrations such as WhatsApp, SMS, advanced reporting, and additional modules. The focus would be on a responsive dashboard, role based permissions, secure authentication, well-documented APIs, and a modular architecture that supports long-term expansion. Before discussing timeline and implementation, I'd be interested to know whether you already have documented workflows and CRM requirements, or if part of the project involves defining those processes from scratch. Regards, Bilal Qureshi

@Hammadhassan21

Hi, I understand you’re looking to build a fully custom CRM system from scratch with scalable architecture, clean UI, and comprehensive features for customer, sales, and project management. I can develop a secure, high-performance CRM tailored to your workflows, ensuring smooth user experience across desktop and mobile while keeping the system flexible for future integrations. I will deliver: • Full CRM system with customer, lead, sales pipeline, and project management modules • Role-based access control, user activity logs, and secure authentication • REST API architecture with clean, scalable database design • Reporting dashboards with KPIs, analytics, and performance tracking • Cloud-ready deployment with documentation, API guide, and post-launch support Recommended stack: Laravel + React (or Node + Vue) for performance, scalability, and long-term maintainability. I have experience building complex, data-driven systems and can ensure this CRM is robust, secure, and future-ready. Here You Can Check My Professional Portfolio: https://www.freelancer.com/u/Hammadhassan21 Let's connect with me chat to discuss more about your project. Best Regards Hammad.

@ZohaibRoy

⭐⭐⭐⭐⭐ Build a Custom CRM System for Your Business Needs ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for an experienced full-stack developer to create a custom CRM system. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for CRM systems. We will ensure your CRM is modern, scalable, and secure, accessible from any device. ➡️ Why Me? I can easily build your custom CRM as I have 5 years of experience in full-stack development, focusing on CRM systems, user management, and database design. My skills include frontend and backend development, ensuring a seamless user experience. I also have a strong grip on various technologies like Laravel, React, and MySQL, which will help in delivering a robust solution. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Full-Stack Development ✅ CRM Development ✅ User Management ✅ Database Design ✅ API Development ✅ Responsive UI Design ✅ Project Management ✅ Secure Authentication ✅ Data Analytics ✅ Bug Fixing ✅ Cloud Deployment ✅ Documentation Waiting for your response! Best Regards, Zohaib

@DeveloperStation

Hi, We’ve built several CRMs and similar solutions, including a multi-user platform for managing leads, sales, and customer interactions. We understand the importance of a well-structured database and a clean UI for user adoption. We can use Laravel or Node.js for the backend, along with Vue.js or React for the frontend, depending on your specific needs. We also have strong expertise in integrating third-party APIs, such as Twilio for SMS and WhatsApp, and Outlook/Gmail for email. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil

@doomshellsl

Hi, We at Doomshell Software Pvt. Ltd., with 20+ years of experience, would love to develop a powerful, scalable, and secure custom CRM system tailored to your business workflows, designed to streamline customer management, sales tracking, and team productivity. Our Approach: 1. System Architecture & Planning • Design scalable CRM architecture with clean database structure • Define modules for customers, sales pipeline, tasks, and reporting 2. Full-Stack CRM Development • Build secure backend APIs and responsive frontend dashboard • Implement role-based access for admins, managers, and staff 3. Sales & Customer Management Modules • Lead tracking, deal stages, and customer history management • Task assignment, reminders, and activity monitoring 4. Reporting & Analytics • Interactive dashboards with KPIs, sales insights, and performance tracking • Custom reports for business decision-making 5. Security & Scalability • Secure authentication, encrypted data handling, and audit logs • Cloud-ready deployment with future expansion capability Quick Questions: • Do you prefer a multi-tenant SaaS CRM structure or an internal company CRM system? • Should we include WhatsApp/Email automation in Phase 1 or plan it for later expansion? We’re excited to build a future-ready CRM that enhances your customer relationships and drives business growth. Best regards

@vladang

Building a CRM like this usually ends up being less about the feature list and more about getting the data model and workflows right from day one. I’d start by shaping the core entities—customers, leads, deals, tasks—and how they relate, then lock down role-based access so actions are properly scoped. After that I’d build the REST API layer, then the UI around pipelines, customer profiles, and activity timelines so everything stays consistent across devices. Notifications would be handled through background jobs so follow-ups don’t depend on user sessions, and I’d be careful with edge cases like duplicate leads, attachment permission leaks, and a clean audit trail. On a similar build at Aras using Python/PHP, I worked on unifying customer and project tracking for internal teams, which helped reduce fragmented reporting. One small improvement here would be an always-visible activity stream per customer so context isn’t scattered. Do you already have hosting preference, or should we design it from scratch?

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@vipworks

Dear Hiring Manager, As an expert in Shopify, WordPress, and web development technologies, I'm excited to build your custom CRM system from scratch. I have successfully completed similar projects and can ensure a modern, scalable, and secure solution that meets all your requirements. I’m ready to start RIGHT AWAY. Regards, Pooja

@Srashtasoft

Hello, Your CRM requirements are well-defined and align closely with enterprise systems our team has developed for sales, operations, customer management, and workflow automation. Rather than customizing an existing CRM, we would build a scalable solution from the ground up with a modular architecture that supports future enhancements such as WhatsApp integration, advanced analytics, automation workflows, and third-party integrations. Recommended Stack: • Backend: Django REST Framework or Laravel • Frontend: React.js • Database: PostgreSQL • Authentication: JWT + Role-Based Access Control • Cloud Deployment: AWS, Azure, or DigitalOcean • Documentation: Swagger/OpenAPI Key modules we would deliver: • Customer & Contact Management • Lead & Sales Pipeline Tracking • Task & Project Management • Communication Logging • Reporting & KPI Dashboards • Notifications & Reminders • Document Management • User Roles, Permissions & Audit Logs Our team has experience building custom CRM, ERP, workflow management, and business automation platforms with clean architecture, secure APIs, and scalable database design. Estimated Timeline: • Discovery & Architecture: 1-2 weeks • Core Development: 8-12 weeks • Testing & UAT: 2 weeks • Deployment & Handover: 1 week Best Regards, Jemin Sagar

@mubeenm5026

As the leader of a 10-member team at Web Crest, I'd like to offer our extensive skills and experience in Laravel, Node.js, along with other relevant technologies to deliver a cutting-edge CRM system that speaks directly to your needs. With over a decade of web application development, we focus on creating not just appealing solutions but lasting ones that can handle complexities and scale effortlessly. Our proven expertise in customer-focused systems includes building comprehensive CRM platforms and focuses on UI/UX designs that are compared with real-life experiences to give users familiarity and easy navigation. Our team has created numerous backends using Laravel/NODE.js, frontends in React/Vue.Js and databases such as MySQL/PostgreSQL, aligning perfectly with your preferences. We also have abilities in building a lifecycle of CRMs including lead capture, sales pipeline tracking, task and project management. What distinguishes us at Web Crest is our dedication to total client satisfaction through clear communication and transparent workflow. Being your long-term technology partner means ensuring your solution not only meets today's needs but also can be easily expanded in future enhancements. We offer clean database designs, scalable architecture for future expansion, necessary documentations as well as assistance post-deployment should any bug-fixing components need addressing.

@rbtech1984

Hi There!!! ★★★★ ( Scalable custom full-stack CRM build with advanced pipeline tracking and secure role-based access ) ★★★★ You need an experienced full-stack developer to build a modern, responsive custom CRM system from scratch. The solution must securely manage customer profiles, lead pipelines, role-based user permissions, tasks, and document attachments while providing comprehensive reporting dashboards with analytics charts. ⚜ Custom CRM customer database and timeline tracking ⚜ Interactive sales pipeline and lead status management ⚜ Role-based access control and admin dashboard logs ⚜ Task assignment system with automated email notifications ⚜ Document management with secure file access control ⚜ Modern responsive UI with analytics charts and KPIs ⚜ Scalable REST API architecture and database design . My background focuses on creating scalable backend architectures combined with clean frontends that works seamless on desktop and mobile. I am deeply passionate about turning complex company workflows into intuitive tools. I plan to approach this project using Node.js or Laravel for a secure REST API architecture, paired with React for a highly responsive frontend interface. I will design a clean, normalized MySQL or PostgreSQL database to handle customer histories and ensure all codes are fully documented for future feature expansions. Warm Regards, Farhin B.

@zainalitariq245

Hey, i will build a secure, scalable, and fully customized CRM system from scratch with customer management, sales pipeline tracking, communication logs, task management, reporting dashboards, document storage, and role-based access control. I will develop the CRM using a modern tech stack with responsive UI, clean database architecture, REST APIs, detailed documentation, deployment support, and post-launch bug fixing to ensure long-term reliability and future scalability. Do you already have a workflow document or process diagram that reflects how your team currently manages customers and sales? I am ready to discuss the best technology stack and create a CRM solution tailored to your organization's needs. Portfolio: https://www.freelancer.pk/u/zainalitariq245 Best Regards: Zain Ali