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I am launching a beauty-products B2B marketplace that mixes an Amazon-style catalogue with a strong bonus system built around bundles of offers. The platform will run on an ERP-first architecture powered by Odoo, with PostgreSQL as the database, Python for custom logic, and a clean REST API layer that will later feed a mobile app. Phase 1 centres on the bonus system and bundles of offers. Within that scope, I still need the inventory module ready for production, covering stock tracking, order management, and supplier management so promotions can reliably draw on real-time availability. Sales-based bonuses and loyalty-points schemes must be baked into the promotions/discount engine from day one. Core stack & workflow • Odoo 16/17 custom modules written in Python • PostgreSQL tuning for high-volume catalogues • RESTful endpoints documented in OpenAPI for future mobile integration • GitHub flow with clean commits and pull-request reviews • Linux server deployment scripts (Docker or straight Ansible welcome) • Solid permission model and security hardening across all modules Acceptance for the MVP • Users can create and publish bundled offers that automatically apply sales-based bonuses or loyalty points at checkout. • Inventory levels update instantly after each transaction, reflecting across stock tracking, order management, and supplier views. • Every promotion, bonus calculation, and inventory mutation is accessible through a versioned REST endpoint returning JSON. • All code, Docker/Ansible files, and migration scripts are committed to the GitHub repo with CI tests passing. If you have senior-level Odoo experience and can deliver a scalable, modular backend that keeps expansion effortless, let’s make this marketplace happen.
Project ID: 40454529
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137 freelancers are bidding on average $1,081 USD for this job

⭕⭕ODOO / PYTHON ERP + MARKETPLACE EXPERT⭕⭕ Hi there, ✔️I see you’re building a beauty B2B marketplace on Odoo with a strong bonus + bundle system, and you need a scalable ERP-first backend with real-time inventory, promotions, and clean API architecture. I’d love to help you structure this into a production-ready system. Key task includes :- ✦ Custom Odoo 16/17 Modules (Python) ✦ Bundle & Bonus/Promotion Engine ✦ Inventory, Orders & Supplier Management ✦ PostgreSQL optimisation for large catalogues ✦ REST API Layer (OpenAPI documented) ✦ Role-based security & permissions model ✦ Docker / Ansible deployment scripts ✦ GitHub CI flow with clean modular commits ✦ Inventory + Promotion mutation tracking via JSON APIs ✍️ Should bonuses be calculated per product, per order, or both? ✍️ Do suppliers need direct portal access or internal admin only? ✍️ Any existing Odoo modules already in place or starting fresh? ➰ I mainly work with modular Odoo architecture so inventory, promotions, and order flows stay decoupled making future scaling (like mobile apps or external APIs) much easier without rewrites. Looking forward to building a clean, scalable ERP backbone for your marketplace. Thank you.
$1,125 USD in 12 days
9.0
9.0

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of launching a beauty-products B2B marketplace with a strong bonus system powered by Odoo ERP. My background in scaling systems for over 1 million users and high-security FinTech projects directly applies to the complexity of setting up an Odoo-based platform like yours. A strategic insight for ensuring scalability in your project would be to focus on optimizing PostgreSQL for handling high-volume catalogues efficiently. I have successfully built and scaled complex systems featuring real-time inventory tracking and order management, similar to what you require for your marketplace. I encourage you to reach out so we can discuss how we can collaborate to bring your B2B marketplace to life. Let's work together to create a scalable and modular backend solution that meets all your requirements within the budget and time frame specified.
$1,200 USD in 20 days
8.3
8.3

Hi, I understand you want a smooth running marketplace with real-time stock updates and a strong bonus system from the start. I will build the inventory module to track stock, manage orders, and connect with suppliers reliably. I’ll also set up the promo engine to handle discounts, bonuses, and loyalty points automatically at checkout. For the REST API, I will create clear endpoints for easy mobile app feeding and document everything in OpenAPI. I’ll use good coding practices on GitHub, with clean commits and testing, and I can set up deployment scripts using Docker or Ansible. I’ll ensure the whole system stays secure and easy to expand later on. Clear communication and quality work mean less wasted time and better growth for your business. Let’s discuss a plan and create something bigger together. Regards, Nick.
$750 USD in 6 days
8.8
8.8

⭐⭐⭐⭐⭐ Project Proposal: Odoo ERP for Beauty B2B Marketplace CnELIndia team has 8+ years senior Odoo 16/17 expertise with Python custom modules, PostgreSQL optimization, and B2B inventory projects. We will deliver Phase 1 MVP focusing on bonus system, bundles, real-time inventory, sales-based bonuses, and loyalty points integrated into promotions engine. Key Deliverables: Custom Odoo modules for bundled offers with automatic bonus/points at checkout. Full inventory module: stock tracking, order & supplier management with instant updates. RESTful APIs (OpenAPI documented) for all promotions, bonuses, and inventory actions. PostgreSQL tuning for high-volume catalogues, secure permissions, and Linux Docker/Ansible deployment. Steps CnELIndia Team Will Follow: Requirements workshop & detailed scope sign-off (Week 1). Develop & test core modules with GitHub flow + CI (Weeks 2-5). Integrate bonus engine with inventory & promotions. Security hardening, performance testing, and API documentation. Deploy on staging, UAT, and production handover with training (Week 6-7). Ready to start immediately with senior Odoo developers. Let's schedule a call to launch this scalable beauty B2B platform. (748 characters)
$1,125 USD in 7 days
8.3
8.3

This looks like a great fit, I will build your Odoo custom modules — bundled offers engine, sales-based bonus/loyalty-points logic, and the inventory module with real-time stock tracking, order management, and supplier views — all exposed through versioned OpenAPI-documented REST endpoints. One architecture decision worth settling early: I will structure the bonus and loyalty-points calculations as a separate Odoo module decoupled from the core promotions engine. This way, when you add the mobile app or new bonus tiers later, you update one module without risking regressions in inventory or checkout flows. PostgreSQL partial indexes on active promotions will also keep query times low as your catalogue scales. Questions: 1) Are you targeting Odoo 16 or 17 — and do you have a Community or Enterprise license? Ready to start whenever you are. Kamran
$857 USD in 13 days
7.9
7.9

Hey, Your hidden risk isn’t just building an Odoo ERP , it’s making sure promotions, stock, and supplier flow all stay perfectly in sync when the catalogue starts moving fast. That’s exactly the kind of ERP-first architecture I build. I’ve worked extensively with Odoo, Python, PostgreSQL, REST APIs, and Linux deployments, and I can structure this as clean, modular custom modules so Phase 1 is production-ready without boxing you in later. I’ll focus first on the bundle/bonus engine, then lock in inventory, order, and supplier management so every promotion draws from real availability. I’ll also make sure the REST layer is versioned and OpenAPI-documented for your future mobile app, with GitHub PR flow, CI checks, and secure permissions baked in. 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. Do you already have the bonus rules defined for bundles, loyalty points, and sales thresholds, or should I help design the promotion logic from scratch? I can start with a quick architecture review and module breakdown, then move into implementation right after we finalize the rules. Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
$750 USD in 20 days
7.3
7.3

Hi I can help build the Odoo-based backend for your beauty-products B2B marketplace with bundled offers, inventory control, sales bonuses, and loyalty-point logic. The main technical challenge is making the promotion engine work reliably with real-time stock, supplier data, checkout rules, and future mobile API requirements. I would develop custom Odoo 16/17 Python modules for bundle creation, bonus calculations, loyalty points, stock tracking, order management, and supplier workflows. I can also expose versioned REST endpoints with OpenAPI documentation so promotion rules, inventory mutations, orders, and bonus results are ready for mobile integration later. For scalability, I would keep the PostgreSQL schema optimized, apply proper permissions, add security hardening, and use clean GitHub flow with CI-tested commits. The final backend can include Docker or Ansible deployment scripts, migration files, and modular code so later marketplace features can expand without reworking the foundation. Thanks, Hercules
$1,500 USD in 7 days
7.0
7.0

Hello, I have strong experience building scalable ERP-driven platforms using Odoo, Python, PostgreSQL, REST APIs, and modular backend architectures. I can help develop your beauty-products B2B marketplace with a production-ready inventory system, bundled-offer engine, loyalty/bonus workflows, and scalable API infrastructure designed for future mobile integration. I’m comfortable developing custom Odoo 16/17 modules for inventory tracking, supplier management, promotions, loyalty points, and order flows while ensuring real-time stock synchronization and secure RESTful endpoints with OpenAPI documentation. I also have experience with Docker, CI/CD pipelines, GitHub workflows, PostgreSQL optimization, and Linux deployment automation. My focus will be on building a clean, extensible architecture that supports long-term growth while keeping the MVP stable, secure, and easy to expand as additional marketplace features and mobile integrations are introduced. Thanks, Christina
$780 USD in 15 days
6.5
6.5

Hello, I've built custom Odoo modules from scratch bonus engines, bundle pricing, real-time inventory, and clean REST APIs on top and I know exactly where Phase 1 scope creep hides in a marketplace build before it becomes a Phase 2 problem. I can help build modular Odoo 16/17 custom modules with production-ready inventory management, supplier workflows, bonus calculations, and REST APIs designed for future mobile-app integration. I’ve worked on ERP systems, inventory workflows, custom business logic, PostgreSQL optimization, API-driven platforms, and scalable backend architectures where real-time stock accuracy and promotion logic were critical. For this MVP, I’d focus heavily on bundled offers, loyalty systems, inventory synchronization, and clean modular expansion. You can send me a message so we can quickly discuss your project and proceed further. I am looking forward to hearing from you. My Portfolio: https://www.freelancer.com/u/bhatti Best, Hammad
$1,500 USD in 20 days
6.6
6.6

Hi Sir, I can efficiently handle all the tasks mentioned in the job summary with high-quality features and functionality. I am a self-motivated and experienced Odoo developer and tech partner, focused on delivering reliable solutions and complete customer satisfaction. I assure you of 100% quality work and timely delivery. Let’s connect to discuss further. Thanks,
$1,125 USD in 7 days
6.7
6.7

With our prime focus on practical innovation, my team and I are seasoned Odoo developers, specializing in crafting intelligent and scalable solutions that meet unique business demands. We bring over a decade of web and software development experience, recognizing the significance of seamless user journeys and system performances. Our work is not only limited to development; we deeply understand the importance of effective inventory management in driving your B2B success on an ERP-first architecture. For this project specifically, we have expertise in Python, PostgreSQL tuning for heavy catalog loadings, robust RESTful API building, Linux server deployment (Docker and Ansible) amongst others – all aligned with your current tech requirement. Being fully committed to scalability as well as modularity, any future expansion you plan would be effortlessly integrated – making us stellar contributors to your Odoo 16/17 project. In conclusion, choose Web Crest and rest assured that you're working with a team known for consistently high-quality deliverables backed by robust CI practices . With our efficient deployment scripts and permission models, your marketplace will flourish smoothly - whether it's about real-time updates in inventory or development of a strong bonus system intertwined with sales-promotions. Let's join hands to turn your vision into a powerful reality that performs!
$1,000 USD in 7 days
6.6
6.6

Hi, I can leverage my senior-level Odoo experience to develop custom modules in Python, ensuring the bonus system and inventory module are seamlessly integrated. I’ll set up real-time stock tracking, order management, and a flexible promotions engine tailored to your needs. Using best practices with PostgreSQL, I can optimize the database for high-volume catalogs and create well-documented RESTful endpoints for your future mobile app. You’ll receive a secure, scalable solution with all necessary CI tests passing and committed to your GitHub repo. My background in ERP environments ensures a modular architecture, making future enhancements smooth and efficient. Let’s connect to discuss how we can bring your vision to life! Best Regards, Priyanka
$1,125 USD in 7 days
6.2
6.2

Hi, I read your MVP goals for an Odoo-based beauty B2B marketplace and I’m confident I can architect a scalable backend. My approach is to build modular Odoo 16/17 custom modules in Python with a robust inventory, orders, and supplier flow that ties directly into a versioned REST API. I’ll implement a promotions engine that applies sales bonuses and loyalty points at checkout and keep inventory mutations in sync across all consumers and suppliers. The stack will use PostgreSQL tuning, OpenAPI docs, GitHub CI, Docker/Ansible deployment, and a security-focused permission model to support growth . Next steps: I propose a two-phase plan with a 6-week MVP for Phase 1 readiness and a 2-week hardening sprint for production readiness, followed by optional extensions as your marketplace scales. Best regards,
$1,250 USD in 12 days
6.2
6.2

Hello, I can help build your Odoo-first B2B beauty marketplace with custom Python modules for bundled offers, sales-based bonuses, loyalty points, and production-ready inventory tied to real-time stock, orders, and suppliers. I have strong experience with Odoo customization, PostgreSQL-backed business logic, REST APIs, GitHub workflows, Linux deployment, and secure permission models, so I can keep the backend modular and ready for your future mobile app. I will focus on clean code, OpenAPI-documented JSON endpoints, reliable promotion calculations, CI-ready commits, and a scalable structure that supports high-volume catalogues and future marketplace expansion. I am ready to begin immediately and would be happy to discuss the project in further detail. Thanks, Teo
$1,250 USD in 5 days
5.9
5.9

Hi! I hope this message finds you well. I have extensive experience in developing scalable B2B marketplaces, particularly with Odoo, Python, and PostgreSQL. My specialization in creating custom modules and robust inventory management systems aligns perfectly with your project requirements. I’d love to know more about the specific functionalities you envision for the bonus system and how you plan to integrate your mobile app with the REST API in the future. In a previous project, I developed a custom e-commerce platform that utilized Odoo for inventory management and order processing. We implemented a dynamic pricing model and a loyalty program that significantly increased customer engagement. By utilizing PostgreSQL for efficient data handling and creating RESTful APIs, we ensured a seamless experience for users while maintaining real-time inventory accuracy. For your beauty-products marketplace, I can design and implement the bonus system and bundled offers, ensuring that promotions are seamlessly integrated with real-time inventory updates. I will also focus on developing solid security measures and a user-friendly interface, which will be essential for user retention and satisfaction. I am excited about the possibility of collaborating on this project and bringing your vision to life. Let’s chat to discuss your ideas and how I can contribute to your success! Best regards, Heindrick
$1,125 USD in 7 days
5.8
5.8

Hello dear, Greetings from MD. Toriqul Islam! We are a dedicated Web Design & Development team with over 10+ years of industry experience. I’m Engineer Toriqul Islam, an experienced Computer Science & Engineering graduate from RUET. We specialize in building modern, scalable, and user-friendly digital solutions tailored to business needs. What I Offer We help businesses grow online by delivering: • Clean, modern, and responsive website designs • High-performance and scalable web applications • User-focused UI/UX for better engagement and conversion My Technical Expertise We work across a wide range of technologies, including: • Frontend: HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular, React • Backend: Node.js, PHP, Laravel, .NET, CodeIgniter, Ruby on Rails, Python • CMS & Platforms: WordPress • Database: MySQL, MongoDB • Mobile Development: React Native, Flutter, and more Why choose me? ✔️ Clean, optimized, and well-documented code ✔️ Reusable and scalable components ✔️ On-time delivery with complete requirement fulfillment We are confident in our ability to turn your ideas into a powerful digital product. Let’s discuss your project and make it a success. Looking forward to working with you! Best Regards, Md. Toriqul Islam
$750 USD in 7 days
5.9
5.9

Hi, We’re Doomshell Software Pvt. Ltd. with 20+ years of experience in building scalable backend systems and custom ERP solutions. Your vision—an Odoo-powered B2B marketplace with bundle-driven bonuses and real-time inventory—is clear, and we can architect it with a clean, modular, API-first approach. Our approach: Odoo Custom Modules • Python-based modules for bundles, promotions, and loyalty logic • Extend sales workflows to auto-apply bonuses at checkout • Clean separation for future scalability Inventory & Order Integrity • Real-time stock sync across orders, suppliers, and warehouses • Event-driven updates to avoid inconsistencies • Optimized PostgreSQL queries for high-volume catalogs API Layer (Future Mobile Ready) • Versioned REST APIs (OpenAPI documented) • Endpoints for promotions, inventory, and transactions • JSON-first design for seamless mobile integration DevOps & Quality • Docker/Ansible deployment with reproducible environments • GitHub workflow with PRs, CI tests, and migration scripts • Role-based permissions and security hardening We focus on building a maintainable core that supports rapid expansion. Quick Questions: Should bonus calculations be rule-engine driven (configurable in admin) or code-defined for stricter control? Do you prefer synchronous inventory updates or queued processing for high-load scenarios? We’re ready to engineer a robust, scalable Odoo backbone for your marketplace. Best regards
$1,125 USD in 7 days
5.7
5.7

I can help you build this. I will implement the bonus and bundle logic by extending Odoo’s pricing engine, ensuring loyalty points and multi-tier discounts calculate at the database level to maintain performance during high-volume API calls. For inventory, I will create atomic stock-update procedures that prevent race conditions between the marketplace frontend and the Odoo backend. The REST API will be structured via custom controllers designed for stateless JSON communication, facilitating seamless integration for your future mobile app. I will deliver a hardened, Dockerized environment with clear separation between custom modules and the Odoo core to ensure maintainability and security.
$750 USD in 7 days
5.4
5.4

Hello, I bring over 14 years of dedicated experience working with Odoo, from version 5 to the latest v19 in both Enterprise and Community editions. As an Odoo-certified consultant, I specialize in delivering tailored solutions to meet your business needs. My services include: Installation, Implementation, and Configuration Customization and Consultation Migration and Training Integration with APIs and 3rd-party applications I also have extensive experience deploying Odoo on various platforms, including any cloud environment and Odoo.sh. As an active member of OCA and the Odoo community, I hold a top position on the Odoo Forum (view profile). This reflects my commitment to sharing knowledge and staying at the forefront of the Odoo ecosystem. When you partner with me, you can expect quality, reliability, and a deep understanding of your unique requirements. I look forward to helping your business unlock its full potential with Odoo. Let’s discuss how I can support your goals!
$1,500 USD in 7 days
5.5
5.5

Hello I’m very interested in your beauty-products B2B marketplace project, especially the challenge of integrating a robust bonus system with real-time inventory on an Odoo ERP backend. I’ve built scalable Odoo custom modules with Python before, focusing on seamless stock tracking and complex promotion engines that calculate bonuses and loyalty points automatically. My approach includes fine-tuning PostgreSQL for high-volume data, designing clean RESTful APIs documented with OpenAPI, and using Docker or Ansible for reliable Linux deployments. I follow strict GitHub workflows with thorough testing to ensure smooth, secure releases. I’d love to discuss how we can deliver a modular, expandable backend that fits your MVP goals perfectly. Looking forward to your thoughts, AbdulHamid
$750 USD in 7 days
5.1
5.1

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