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I am launching a fully tailored ERP that must unite all the core functions of my business in one coherent platform. The solution has to cover stock-Achat-Vente-Logistique-Comptabilité-Finance-RH-Paie end-to-end, with each module working together seamlessly yet remaining independently maintainable. Scope of functionality • Gestion des stocks – real-time inventory levels, multi-warehouse transfers, lot/serial tracking and automatic replenishment rules. • Gestion des ressources humaines – employee files, leave planning, recruitment pipeline, performance reviews as well as full payroll calculation. • Gestion des finances – multi-currency accounting, budgeting, cost centres, VAT, payment reconciliation and statutory reports. • Processus Achat et vente – RFQ to PO, SO to invoice, price lists, discounts, supplier/customer portals. • Logistique et inventaire – receiving, picking, packing, shipment tracking, carrier integration. • Paiement et comptabilité – automated journal entries from every transaction, bank import, ageing analysis. Personalisation requirements – Interface utilisateur: branded theme, configurable dashboards and role-based menus. – Flux de travail: custom approval chains, automated alerts, SLA timers. – Rapports et analyses: drag-and-drop report builder, KPI widgets, scheduled exports to Excel/PDF. Deliverables 1. A modular ERP application (source code, database schema, Docker/K8s files or equivalent deployment scripts). 2. Administrator & user documentation in French. 3. Test environment with sample data and clear hand-over session. 4. Post-deployment support plan. Acceptance criteria • All listed modules and processes are accessible through a single sign-on and share one central data model. • Each personalisation item is configurable from the front end, without code edits. • Key workflows demonstrate end-to-end success: PO → receiving → invoice → payment; employee creation → payroll; sale → shipment → revenue recognition. • Performance: <2 sec average response with 50 concurrent users. Preferred stack is Odoo, ERPNext or a comparable open-source framework, but I am open if you justify another approach that meets the same flexibility. The code must be well documented, version-controlled (Git) and handed over under a licence that lets me modify it freely in the future. If the description matches your expertise, let’s discuss the architecture, timeline and milestone split so we can move straight into technical design and sprint planning.
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160 freelancer chào giá trung bình $1.173 USD cho công việc này

Hello, I understand you want a fully tailored, modular ERP that unifies stock, purchasing, sales, logistics, finance, HR, and payroll into one coherent platform. The goal is a scalable, maintainable solution where each module is independently deployable yet shares a single data model and works seamlessly with SSO access. I propose starting with a lightweight, open-source core (based on Odoo, ERPNext, or a similar framework) and shaping it to your exact needs: real-time stocks, multi-warehouse and lot/serial tracking; robust HR with payroll and leaves; multi-currency finance, budgeting and VAT; end-to-end procurement and sales flows; logistics and carrier integration; and automated accounting entries. The UI will be branded and configurable, with role-based menus, custom approval chains, alerts, and KPI-rich reports. Approach: - Architecture: a modular, service-oriented design on a single data model, with Docker/K8s deployment and clear separation of concerns. - Data: a centralized data model with strong data integrity rules, audit trails, and role-based access. - Workflows: configurable front-end workflows, SLA timers, and automated alerts. - Delivery: source code, database schema, deployment scripts, and thorough docs in French; a staging environment with sample data and a knowledge transfer session; post-deploy support plan. Please share the expected timeline, any critical compliance needs (local VAT, payroll rules), and preferred data residency constraints to tailor th
$1.500 USD trong 10 ngày
9,3
9,3

With over 10 years of experience in web and mobile development, specializing in custom modular ERP solutions, I understand the importance of uniting all core functions of your business seamlessly. Your project requirements align perfectly with my expertise, and I am confident in delivering a tailored ERP solution that meets all your needs. I have successfully implemented similar projects in the past, particularly in the finance and logistics sectors, where I have integrated complex functionalities like real-time inventory management, payroll calculation, and automated journal entries. My focus on user interface customization, workflow automation, and extensive reporting capabilities ensures that your ERP will not only meet but exceed your expectations. If you are ready to take the next step in developing your custom ERP solution, I am prepared to discuss the architecture, timeline, and milestones to move forward with technical design and sprint planning. Let's collaborate to create a powerful and efficient ERP system for your business. I look forward to connecting with you to discuss how we can bring your project to fruition.
$1.200 USD trong 20 ngày
8,9
8,9

Harnessing 18 years of experience in web and app development, my team at CnELIndia would be an invaluable asset for the Modular ERP Development project. Committed to deliver projects within time and budget constraints, our range of technical skills will be an excellent fit for your ERP needs. Proficient in PHP, Python, and with a particular specialty in React Native, our competency ensures versatile and robust solutions just as your project requires. Efficiency is key to a successful ERP - a notion we firmly embrace. From Gestion des stocks to Gestion des ressources humaines, Gestion des finances to Logistique et inventaire - we ensure seamless integration and efficient functionality across the different modules in a clean interface. Leveraging our familiarity with similar open-source frameworks like Odoo and ERPNext, we'll meticulously craft a flexible system that meets all your specified expectations while adhering to documentation and version control norms. Our detailed implementation approach combined with comprehensive testing will ensure complete satisfaction for every aspect of the solution - from performance delivery of <2 sec average response even with 50 concurrent users to handing over a carefully documented source code under a license which lets you modify it freely in future. Choose us at CnELIndia for your project and let us deliver beyond your expectations.
$1.125 USD trong 15 ngày
9,0
9,0

ERP Development | Odoo | ERPNext | Modular System | Inventory Management | HR & Payroll | Accounting System | SaaS Architecture I can build your fully integrated ERP platform (Stock, HR, Finance, Sales, Logistics, Payroll) using a modular architecture with Odoo/ERPNext—ensuring all modules work seamlessly with a single data model. I have experience working on complex business systems, multi-module platforms, and workflow-driven applications, focusing on scalability and clean architecture. Due to NDA agreements, I can’t share ERP links publicly, but I can share relevant systems once we connect. Relevant Experience • Built multi-role systems with complex workflows • Developed admin dashboards + reporting systems (KPIs, exports) • Experience with modular backend + scalable architecture Confirmation ✅ Modular ERP with single sign-on ✅ Fully configurable UI/workflows (no code edits needed) ✅ Docker/K8s deployment + full documentation (French supported) I can start immediately and help you design a scalable, production-ready ERP system. Thanks, Purnima
$1.500 USD trong 25 ngày
8,0
8,0

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$1.500 USD trong 21 ngày
8,2
8,2

Hello, I will build your modular ERP on Odoo covering stock with multi-warehouse tracking, HR and payroll, multi-currency finance, purchase-to-payment and sale-to-invoice flows, logistics with carrier integration, and role-based dashboards. All documentation will be in French. I will structure each module as an independent Odoo app sharing one central data model, so you can update or extend any module without risking regressions in the others. Questions: 1) How many warehouses and concurrent users will the system support at launch? 2) Do you have existing data (employees, products, chart of accounts) to migrate? 3) Is there a preference between Odoo 17 and ERPNext, or should I recommend based on your requirements? Looking forward to your response. Best regards, Kamran
$1.100 USD trong 15 ngày
8,4
8,4

HELLO, I HAVE REVIEWED YOUR REQUIREMENTS FOR A FULLY MODULAR ERP SYSTEM AND CAN DELIVER A SCALABLE, WELL-STRUCTURED SOLUTION ALIGNED WITH YOUR BUSINESS PROCESSES. With 10+ years of experience in ERP and enterprise application development, I can design and implement a unified platform covering Stock, HR, Finance, Achat/Vente, Logistique, and Comptabilité with a centralized data model and SSO. I recommend using Odoo or ERPNext for faster delivery and flexibility, with deep customization for workflows, dashboards, reporting, and role-based access—all configurable from the frontend. I will begin with architecture planning and milestone definition, followed by agile sprint execution. The system will include Docker-based deployment, clean documented code (Git), French documentation, test environment, and full handover. Performance and end-to-end workflows will be optimized as per your acceptance criteria. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am ready to discuss technical design and timeline in detail. I eagerly await your positive response. Thanks.
$757 USD trong 7 ngày
8,1
8,1

Hello, we understand you need a custom modular ERP system to streamline and scale your business operations efficiently. At Ambient Infotech, we are an official Odoo partner with strong experience in delivering ERP solutions across CRM, sales, inventory, accounting, and custom workflows. We specialize in building modular, scalable systems where each component integrates seamlessly, ensuring flexibility and long-term growth. Our approach focuses on clean architecture, role-based access, automation, and real-time reporting to align perfectly with your business processes. Ready to build a reliable, future-ready ERP tailored to your needs. Best regards, Ambient Infotech
$1.025 USD trong 8 ngày
7,8
7,8

Dear Client, With a strong specialization in ERP development and extensive experience across PHP, Python, Software Architecture, and SQL technologies, I am uniquely positioned to deliver the tailor-made ERP solution you need. I have successfully built highly sophisticated systems like this before, examining every aspect of your project requirements, I promise to build you an ERP that aligns with your business processes seamlessly. On the matter of your stack preference, I am well-versed in Odoo and other open-source frameworks that allow for the kind of flexibility your project demands. Moreover, my full-stack proficiency in front-end languages such as React.js and back-end technologies including Node.js will facilitate the creation of powerful and intuitive user interfaces embodying your company's brand legacy. Above all else, my work is characterized by its meticulousness and robustness which encompasses well-documented code under a Git-versioned control system - something that I'm sure you'll appreciate in maximizing the post-development usage potential. Lastly, staying true to my track record of reliable delivery, you can count on me to provide a meticulously-designed modular ERP application (including source code, database schema) along with comprehensive documentation in French. Let's implement your vision together without any compromise!! Thank you!!
$1.200 USD trong 7 ngày
7,8
7,8

Hi there, I'm excited about your project for developing a custom modular ERP. With extensive experience in building tailored ERP solutions, particularly using Odoo and ERPNext, I understand the complexities of integrating multiple business functions into a unified platform. My past projects have involved real-time inventory management, HR systems, and financial modules, ensuring seamless communication between distinct but interconnected functionalities. I can assist in developing your ERP with robust modules for stock management, HR, finance, procurement, logistics, and more, all while maintaining individual module independence for easier updates. My approach involves utilizing open-source frameworks to offer you the flexibility and customization you need, alongside thorough documentation and post-deployment support. Let's discuss the architecture and timeline to kick off this crucial project. What specific challenges are you currently facing with your existing systems that you'd like the new ERP to address? Thanks,
$1.375 USD trong 13 ngày
6,7
6,7

Hi, I'm excited to propose my solution for your fully tailored ERP project. With over a decade of experience, I have developed comprehensive systems that meet all your outlined requirements. Key Features: - Gestion des stocks: Real-time inventory tracking with multi-warehouse support and automated replenishment rules. - Gestion des ressources humaines: Comprehensive employee management including leave planning, recruitment pipelines, performance reviews, and full payroll calculation. - Gestion des finances: Multi-currency accounting, budgeting tools, cost centers, VAT reporting, payment reconciliation, and statutory reports. - Achat et vente processes: RFQ to PO, SO to invoice generation, price lists, discounts, supplier/customer portals. - Logistique et inventaire: Receiving, picking, packing, shipment tracking, and carrier integration. - Paiement et comptabilité: Automated journal entries from every transaction, bank import features, and ageing analysis. Personalisation Capabilities: - Branded theme for the user interface. - Configurable dashboards and role-based menus. - Custom approval chains, automated alerts, and SLA timers. - Drag-and-drop report builder, KPI widgets, and scheduled exports to Excel/PDF. Deliverables: 1. A modular ERP application with source code, database schema, and deployment scripts (Docker/K8s). 2. Administrator & user documentation in French. 3. Test environment with sample data and a clear hand-over session. 4. Post-deployment support plan. Acceptance Criteria: - All modules accessible through single sign-on with one central data model. - Personalisation items configurable from the front end without code edits. - End-to-end workflow success demonstrated (PO to payment, employee creation to payroll, sale to revenue recognition). - Performance meets or exceeds <2 sec average response time for 50 concurrent users. I prefer using Odoo or ERPNext due to their flexibility and robustness. However, I am open to other frameworks if a better solution can be justified. You can view my portfolio at https://www.freelancer.com/u/reedsystems. Looking forward to discussing the architecture, timeline, and milestones to ensure we meet your needs efficiently. Best regards, Reed
$1.175 USD trong 25 ngày
6,7
6,7

Bonjour, Votre projet ERP est très complet et correspond parfaitement à mon expertise en conception de systèmes métiers complexes et modulaires. J’ai déjà travaillé sur des solutions couvrant finance, logistique, RH et opérations, avec une forte exigence de performance et de cohérence entre modules. Approche technique proposée : Je recommande de m’appuyer sur Odoo ou ERPNext pour accélérer le développement tout en permettant une personnalisation avancée (modules indépendants + modèle de données centralisé + SSO). Selon vos besoins spécifiques, une architecture hybride peut aussi être envisagée pour plus de flexibilité. Ce que je peux mettre en place : • Modules complets : Stocks, Achat/Vente, Logistique, Finance, RH & Paie • Workflows personnalisés (approbations, SLA, automatisations) • Interface configurable (dashboards, rôles, thème personnalisé) • Reporting avancé avec KPI + exports automatisés • Intégration paiements, banque et conformité fiscale (TVA, multi-devise) • Architecture performante (<2s avec utilisateurs concurrents) Livrables garantis : ✔ Application ERP modulaire + code source versionné (Git) ✔ Déploiement via Docker / scripts reproductibles ✔ Documentation complète en français (admin + utilisateurs) ✔ Environnement de test + données de démonstration ✔ Support post-déploiement et évolutions Je serais ravi d’échanger sur l’architecture, le planning et le découpage des milestones pour démarrer efficacement. Cordialement.
$1.500 USD trong 21 ngày
6,6
6,6

Hi, I’ve carefully reviewed your requirement for a fully modular ERP, and this aligns well with my experience. I have already developed a School ERP and am currently working on a College ERP and Payroll system, covering HR, finance, student lifecycle, and reporting modules. Your requirement for modular architecture with independent yet connected systems is exactly how I design ERP solutions. While Odoo/ERPNext are good options, if your business logic is clearly defined and documented, we can build a fully customized ERP using Angular (frontend), Node.js (backend), and MongoDB/PostgreSQL, giving you full control, scalability, and flexibility without platform limitations. I will ensure: • Clean modular architecture • Centralized data model with SSO • Configurable workflows & dashboards • High performance and scalable deployment (Docker-ready) Let’s discuss your architecture, milestones, timeline, and cost to move into technical planning.
$1.125 USD trong 7 ngày
6,4
6,4

Hello, Can we discuss about your custom ERP project cause I have worked on modular systems where inventory, finance, and HR share one core model but stay loosely coupled. Odoo with PostgreSQL fits well for your flows, SSO, and configurable UI. Timeline depends on custom workflows, roughly phased rollout. Will payroll follow local compliance rules? Do warehouses need barcode scanning? Should reports handle real-time or batch data? Early data model design will decide long-term flexibility. Best regards, Devendra S.
$1.500 USD trong 15 ngày
6,4
6,4

Hello There!!! ★★★★ (Custom Modular ERP for Full Business Operations) ★★★★ I understand you need a fully tailored modular ERP covering stock, sales, purchase, logistics, finance, HR, and payroll, with each module integrated yet independently maintainable. The system should provide configurable dashboards, workflows, approvals, and reporting, all accessible via a single sign-on with real-time performance under load. ⚜ Design and deploy modular ERP using Odoo/ERPNext or similar ⚜ Stock management with multi-warehouse, lot tracking, and auto-replenishment ⚜ HR & payroll management with leave, recruitment, and performance tracking ⚜ Finance module with multi-currency accounting, VAT, reconciliation, reporting ⚜ Sales & purchase workflows with automated approvals and invoicing ⚜ Logistics with shipment tracking, carrier integration, and inventory updates ⚜ Custom dashboards, role-based menus, and drag-and-drop report builder I have experience building ERP systems, integrating multi-module workflows, and delivering well-documented, version-controlled code. I’ll provide a test environment, full documentation, and post-deployment support, ensuring all workflows are fully functional and customizable from the front-end. Looking forward to discuss architecture, timeline, and sprints! Warm Regards, Farhin B.
$756 USD trong 10 ngày
6,5
6,5

Hello I have reviewed your project requirements and I’m confident I can deliver accurate, data-driven, and scalable solutions for your needs. My Core Expertise Includes: Node js , React Js, Mongo , Blockchain, crypto currency Python Development: Pandas, NumPy, Scikit-learn, FastAPI, Flask, Django Data Science & Machine Learning: Data cleaning, EDA, predictive modeling, AI/ML solutions Data Analytics: Statistical analysis, reporting, automation, data mining Power BI: Interactive dashboards, DAX, Power Query, data modeling, KPI reporting Databases & Big Data: SQL, NoSQL, SparkML AI & Frameworks: TensorFlow, PyTorch I focus on clean code, clear insights, performance optimization, and business-oriented outcomes. I ensure timely delivery and transparent communication throughout the project lifecycle. Let’s connect to discuss your requirements in detail and define the best approach for your project. Looking forward to working with you. Regards, Anju
$1.000 USD trong 30 ngày
6,3
6,3

Hi, I can help you build a fully tailored ERP system that integrates all core business functions seamlessly. Based on your detailed requirements, I’ll leverage a robust open-source framework like Odoo or ERPNext, or I can recommend another flexible approach if it better suits your needs. The system will cover all modules like inventory management, HR, finance, purchasing and sales, logistics, and payments. Each module will work cohesively with real-time updates and full data integrity, while customizable dashboards, role-based menus, and automated workflows will ensure your team can manage everything efficiently. The solution will allow for easy configuration through the front end, ensuring that personalization doesn’t require code changes. After building the system, I’ll provide administrator and user documentation in French, a test environment with sample data, and a post-deployment support plan. We’ll ensure performance benchmarks are met, with <2-second response time and smooth handling of 50 concurrent users. Let’s discuss the architecture, timeline, and milestones to start with technical design and sprint planning. Best regards, Juan
$1.000 USD trong 7 ngày
5,8
5,8

As an experienced data analyst, I'm well-versed in the intricacies of complex data management and logistical problems, and your project piques my interest. I understand the critical importance of process integration within your ERP system and have the technical skills to deliver it flawlessly. I have a solid background in database design and would propose using Python for building logic functions and PHP for ensuring seamless data connections across different modules.
$750 USD trong 1 ngày
6,0
6,0

I’ve built custom modular ERPs before that unite core business functions while keeping modules independently maintainable. For a similar client, I developed a solution covering inventory, sales, finance, HR, and logistics with real-time data sync and configurable workflows. Your detailed scope is clear and achievable within Odoo or ERPNext, both supporting multi-warehouse stock, payroll, multi-currency finance, and fully customizable dashboards without code changes. Have you considered how complex your approval chains might get? Would you prefer those managed within the ERP’s workflow engine or a lightweight rules system to keep things flexible? I suggest starting with a core architecture design that maps your modules and shared data model, followed by a UI prototype showcasing branded dashboards with role-based menus. Early testing can validate performance and integration points like bank imports and carrier APIs. I can deliver the full stack with version-controlled code, Docker deployment, and thorough documentation in French, plus a hand-over session and post-launch support plan. Ready to discuss tech choices and plan milestones to get your ERP running smoothly.
$1.125 USD trong 7 ngày
5,9
5,9

Hello, As a seasoned Full Stack Developer with a wide range of technical skills in PHP, JavaScript, SQL, NoSQL and more, I am confident in my ability to oversee your Custom Modular ERP Development. Having built efficient and high-performing applications before, I can ensure your varied needs including stock management, HR functionalities,\ finance management, logistics, and others are integrated seamlessly in a centralized platform for ease of use. Your preferred stack includes Odoo and ERPNext, both of which I am well-versed at operating alongside Python and PHP. If you’re open to it, I’d also like to suggest the use of Vue.js/jQuery + Laravel/Symfony as an alternative combination of tech stack for its equally adaptable and scalable nature. Rest assured that regardless of the final tech choice,\ I always maintain clean documentation and strict version control (Git), assuring you full freedom to modify the codebase post-handover. Additionally, I understand that you seek an expert who is not limited to coding but also has experience in various UNIX technologies to perform optimization tasks. I fit this bill perfectly with my familiarity in system programming and UNIX skills. Overall, choosing me for this project ensures utmost quality, satisfaction, and reliability from start to finish - so let's?
$1.500 USD trong 21 ngày
6,1
6,1

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