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I’m setting up a new e-commerce platform and want it architected as a collection of microservices. The core service I need first is a rock-solid Product Catalog: searchable, filterable, and ready to scale as the inventory grows. That means designing its own database schema, APIs, and admin endpoints while keeping the door open for companion services such as user authentication and a payment gateway that I may plug in later. Here’s how I picture the engagement: • You define the microservice structure, select appropriate tech (Node.js, Spring Boot, or another framework you’re comfortable with), and spin up a clean, container-ready codebase. • The Product Catalog must expose REST/GraphQL endpoints, handle basic CRUD plus bulk import/export, and support SKU-level attributes and images. • Include automated tests and concise API documentation so other services can consume it without guesswork. • Provide Docker files (or Kubernetes manifests if you prefer) and a brief deployment guide so I can launch it on AWS or any cloud of choice. Hand-off deliverables: source code repo, documentation, and a quick walkthrough call or recording to make sure everything runs on my side. Once the catalog is rock solid, we can discuss adding checkout, payment integration, and authentication microservices, but for now the catalog is the priority.
Project ID: 40491275
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262 freelancers are bidding on average $16 USD/hour for this job

⭐⭐⭐⭐⭐ Build a Scalable Product Catalog for Your E-commerce Platform ❇️ Hi My Friend, I hope you are doing well. I reviewed your project requirements and see you are looking for a microservices architecture for your e-commerce platform. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for e-commerce platforms. I will design a solid Product Catalog that is searchable, filterable, and ready to grow with your inventory. I will define the microservice structure, choose the best tech like Node.js or Spring Boot, and create a clean codebase. ➡️ Why Me? I can easily build your Product Catalog as I have 5 years of experience in e-commerce development, focusing on microservices, API design, and database architecture. My expertise includes Node.js, Spring Boot, and Docker. I have a strong grip on cloud deployment and automated testing. ➡️ 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: ✅ Microservices Architecture ✅ Node.js Development ✅ Spring Boot Development ✅ API Design ✅ Database Schema Design ✅ Docker ✅ REST/GraphQL ✅ Automated Testing ✅ AWS Deployment ✅ Documentation ✅ CRUD Operations ✅ E-commerce Solutions Waiting for your response! Best Regards, Zohaib
$9 USD in 40 days
7.9
7.9

✨ Microservices-Based Product Catalog Architecture (E-Commerce System) ✨ Hi, I’ve gone through your requirement and understand that you need a scalable microservices-based Product Catalog as the foundation of your e-commerce platform, designed for future expansion into authentication, payments, and other services. Key Features: • Microservices Architecture Design & Setup • Product Catalog Service (CRUD, Search, Filters) • REST/GraphQL API Development • SKU-Level Attributes & Image Management • Bulk Import/Export Functionality • Dockerized Deployment Setup • Automated Testing & API Documentation I can also structure the codebase in a clean, production-ready way so it can be easily extended into additional services like checkout, payments, and user management later. Let’s connect to finalize the tech stack and deployment approach. Thanks!
$8 USD in 40 days
7.3
7.3

Hello, Starting with a separate Product Catalog service is a smart way to keep your platform fast and easy to scale as your inventory grows. I’ll build it using Node.js (NestJS with TypeScript) and PostgreSQL, giving you a solid foundation that can handle products with different attributes and variations without becoming difficult to manage. Everything will be Dockerized for smooth deployment, backed by automated tests for reliability, and designed with future expansion in mind. This means services like authentication, payments, and other modules can be added later without disrupting the core system, keeping your architecture clean, flexible, and ready to grow. I am available to start immediately and would love to discuss your project in detail. Best, Niral
$10 USD in 40 days
7.2
7.2

I HAVE BUILT SCALABLE MICROSERVICE-BASED E-COMMERCE SYSTEMS WITH API-FIRST ARCHITECTURES, CONTAINERIZED DEPLOYMENTS, AND HIGH-PERFORMANCE PRODUCT CATALOG SERVICES. Hello, Your vision of building the platform as independent, scalable microservices is exactly the right approach for long-term growth. I can develop the Product Catalog service as a robust, cloud-ready foundation that seamlessly supports future services such as Authentication, Orders, Payments, Inventory, and Notifications. Core Deliverables: • Microservice architecture design and implementation • Product Catalog service with dedicated database • REST and/or GraphQL APIs • Product CRUD operations • Advanced search and filtering • SKU-based attributes, variants, and image management • Bulk import/export functionality • Admin endpoints and role-based management • Automated unit and integration tests • API documentation (Swagger/OpenAPI) • Dockerized deployment environment • AWS-ready infrastructure setup guide Additionally, I provide complete source code ownership and 2 years of free post-launch support, including bug fixes, guidance, and assistance as your platform expands into checkout, authentication, and payment microservices. I am available to discuss architecture, milestones, and implementation strategy immediately. Best regards
$10 USD in 40 days
7.0
7.0

You’re making the right call by treating the Product Catalog as its own service first. In most e-commerce builds, the catalog ends up becoming the dependency everything else relies on, so getting the boundaries right now avoids painful rewrites later. I’d start by defining the service contracts and data model around products, variants, SKUs, attributes, images, and search requirements before touching implementation. From there, I’d build the catalog as an independently deployable service with REST and GraphQL access, bulk import/export workflows, and a database structure that can handle evolving product attributes without becoming difficult to query. Search and filtering need special attention early because they tend to become bottlenecks as inventory grows. I’d also design the APIs with future auth, checkout, and payment services in mind so those integrations remain clean. Automated tests, Dockerized deployment, API documentation, and a complete handoff package would be included. I can start with the catalog immediately and keep the foundation ready for the next services.
$15 USD in 40 days
7.0
7.0

Hi I can build the Product Catalog microservice with a clean container-ready architecture using Node.js/NestJS or Spring Boot, PostgreSQL, Redis, Elasticsearch/OpenSearch, Docker, and REST/GraphQL APIs. The main technical challenge is designing the catalog so it handles flexible SKU attributes, images, filtering, search, and bulk import/export without becoming hard to extend later. I would solve this with a dedicated catalog schema, normalized product/SKU/attribute tables, search indexing, versioned APIs, admin endpoints, and clear service boundaries for future auth, checkout, and payment services. I can include CRUD, image metadata handling, category/variant support, CSV import/export, pagination, sorting, filters, and documented API contracts for other services. The codebase will include automated unit/integration tests, Docker setup, environment configuration, seed data, and concise deployment notes for AWS or any cloud. I will also structure the service so future microservices can communicate cleanly through APIs or events without tightly coupling business logic. The final handoff will include source code, database schema, API documentation, and a practical run guide. Thanks, Hercules
$50 USD in 40 days
6.7
6.7

Hi, We can build a clean, scalable Product Catalog microservice designed specifically to support future expansion into a full e-commerce architecture. We would start by defining a proper microservice structure and selecting a backend stack (Node.js or Spring Boot depending on your preference), then design a dedicated database schema optimized for SKU-level product data, attributes, images, and fast querying at scale. The service would expose well-structured REST (or GraphQL if preferred) APIs covering CRUD operations, bulk import/export, filtering, and search functionality. We would also ensure the API layer is clean and predictable so future services like authentication and payments can integrate without friction. To make it production-ready, we would include automated testing, API documentation (Swagger/OpenAPI), and a containerized setup using Docker, with optional Kubernetes manifests if you're deploying on a scalable cloud environment like AWS. The final handover would include a fully documented repo, deployment instructions, and a walkthrough to ensure you can run and extend the service easily on your side. Regards Interconnect Team
$12 USD in 40 days
6.8
6.8

With a comprehensive 15+ years of experience leading a team specializing in ASP.NET, Web, window and Android development, my invaluable proficiency with different frameworks and languages like Python, SQL Server, and Bootstrap makes me an ideal candidate for this project. My team is well-versed in RESTful APIs and software architecture - essential requirements to build your rock-solid Product Catalog microservice. One of my key strengths lies in creating clean, scalable code bases, which will be vital as your e-commerce platform and inventory grows. Using the appropriate tech stack of your choice - whether it’s Node.js, Spring Boot or another framework - I'll design not just a Product Catalog but an entire microservice structure that aligns with your needs and ensures easy integration of potential future services. thanks
$15 USD in 40 days
6.1
6.1

As a seasoned technophile leading a team accomplished in API Development, Node.js work, and Software Architecture, I was immediately intrigued by your microservice ecommerce proposition. At Web Crest, we have spent a decade honing our craft of turning ideas into intelligent, scalable systems designed for optimal performance. Your project aligns perfectly with our core expertise - building robust, scalable platforms with MERN and cloud-native architectures. This means we can set you up with the perfectly optimized products catalog that meets your specific requirements. And it doesn't stop there! We'll make sure to include automated tests and concise API documentation so future services can seamlessly integrate without any ambiguity or extra cost on your end. On top of creating your product catalog, we're also future-oriented. We think about the next step for you - giving you Docker files (or Kubernetes manifests if you prefer), so you can confidently deploy it on AWS or any other cloud of choice without any dependency on us. Client hands-off deliverables are always a big deal,and you can count on getting comprehensive source code repositories,minimalistic design documentaion and a thorough walkthrough to make your transition smooth and headache free.
$10 USD in 40 days
6.5
6.5

Your Product Catalog will become a bottleneck if you don't implement proper caching and database indexing from day one. Without Redis for frequently accessed SKUs and Elasticsearch for search/filter queries, you'll see response times spike above 2 seconds once you hit 10K products. Before architecting the solution, I need clarity on two things: What's your expected product count at launch and 12-month projection? Are you planning multi-region deployment, or can we optimize for single-region latency first? Here's the architectural approach: - NODE.JS + TYPESCRIPT: Build the catalog service with strict type safety and dependency injection to ensure clean separation when you add checkout and auth services later. - POSTGRESQL + ELASTICSEARCH: Use Postgres for transactional data with proper foreign keys and constraints, then sync to Elasticsearch for sub-100ms search/filter queries across attributes, categories, and SKU metadata. - GRAPHQL + REST: Expose both APIs - GraphQL for flexible frontend queries and REST for bulk operations and third-party integrations. - DOCKER + KUBERNETES: Provide Helm charts with horizontal pod autoscaling, health checks, and rolling deployments so you can handle traffic spikes without downtime. - API GATEWAY PATTERN: Set up Kong or AWS API Gateway now so when you add payment and auth services, they plug in without refactoring the catalog endpoints. I've built 8 microservice architectures for e-commerce clients that scaled from 5K to 500K SKUs. Let's schedule a 15-minute call to discuss your data model and integration points before I start development.
$11 USD in 30 days
7.1
7.1

For my references, please see some of my completed microservices projects here in Freelancer: https://www.freelancer.com/projects/dot-net/Microservices-Design https://www.freelancer.com/projects/nodejs/Microservices-AGENCIES Hello there, I'm Valentino and I'm a Senior Microservices Developer focusing the last eight (8) years on cloud microservices and serverless architectures with Docker + Kubernetes. For your E-commerce Microservices Website project, I will first develop the Product Catalog per your requirements above as the first microservice. I will then put this behind a gateway that mainly acts as "entrance" for the Product Catalog and other downstream microservices that we'll add in the future. The gateway performs duties such as user authentication and authorization, RBAC, HTTP routing and load balancing, rate limiting, etc. And as a Senior Microservices Developer, I'm well-versed in a vanilla / custom build, or I can use proven microservices frameworks under my belt. Thank you for reviewing my proposal. Best regards, Valentino
$12 USD in 40 days
6.1
6.1

Hi, For a scalable e-commerce platform in Denver, US, the Product Catalog is the foundation that needs to be done right from day one. I can build a clean, container-ready Product Catalog microservice designed to scale as your inventory grows. ✔ Independent microservice architecture (future-ready for auth, payments, checkout) ✔ REST APIs (or GraphQL if needed) for catalog operations ✔ SKU-level attributes, images, search & filtering ✔ CRUD + bulk import/export support ✔ Dedicated database schema per service ✔ Automated tests + API documentation ✔ Docker setup (Kubernetes-ready if required) I’d recommend PHP or .NET depending on your stack preference and long-term scaling plan. One quick question: are you planning to deploy this on AWS, or should I keep it cloud-agnostic for flexibility? Best regards, Manoj Kumar
$12 USD in 40 days
6.1
6.1

Hello, Your project is a great fit for our microservices architecture and backend development expertise. We can design and build a scalable Product Catalog microservice that serves as the foundation of your e-commerce ecosystem while remaining independent, cloud-ready, and easy to extend with future services such as authentication, orders, and payments. Recommended Stack ✔ Node.js (NestJS) or Spring Boot ✔ REST + GraphQL APIs ✔ Docker & Containerized Deployment ✔ AWS, Kubernetes, or Docker Compose Ready We can help with: ✔ Microservices architecture design ✔ Product Catalog service development ✔ Database schema design & optimization ✔ Product, SKU, variant & image management ✔ Search, filtering & pagination ✔ Bulk import/export functionality ✔ Admin APIs and management endpoints ✔ Automated testing (Unit & Integration) Deliverables ✔ Complete source code repository ✔ Product Catalog microservice ✔ Database schema and migrations ✔ Automated test suite ✔ Swagger/OpenAPI documentation Why work with us? ✔ Strong experience with microservices and cloud-native systems ✔ Expertise in Node.js, NestJS, Spring Boot, Docker, and Kubernetes ✔ Clean architecture and domain-driven design practices ✔ API-first development approach ✔ Future-ready foundation for checkout, payment, and authentication services A couple of quick questions: 1. Approximately how many products and SKU variations do you expect the catalog to handle during the first year? Regards
$13 USD in 40 days
6.1
6.1

I understand that building a new e-commerce platform from scratch can be a complex endeavor, but my extensive experience as a Full Stack Developer working with PHP, Laravel, React JS and Flutter has prepared me well for such challenges. Being proficient in Node.js and having a deep understanding of Software Architecture makes me the ideal candidate to design the rock-solid Product Catalog microservice you need, while keeping scalability in mind. One of my main strengths is developing REST and GraphQL APIs which allow for easy consumption by companion services – a vital feature for your project. Moreover, I am well-versed in containerization with Docker and deployment on AWS or any cloud service provider. These skills align directly with your project requirements, allowing me to deliver both functional and deployable product catalog microservice pefectly suited for the AWS environment. Finally, I pride myself on my ability to communicate complex technical concepts clearly and effectively - through code documentation, regular progress updates, and post-launch support - ensuring a smooth hand-off experience. So if you're ready to turn your e-commerce vision into reality with a rock-solid Product Catalog microservice at its core, let's connect and get started on making it happen!
$8 USD in 2 days
5.7
5.7

Hello, I would be glad to help architect and develop your Product Catalog microservice. With over 10 years of experience in Node.js, React, PHP, Laravel, microservices architecture, REST APIs, cloud deployments, and scalable e-commerce solutions, I can deliver a robust foundation that is ready for future expansion. I can design the catalog as an independent, containerized service with a clean database schema, REST and/or GraphQL APIs, SKU-level attribute management, image handling, bulk import/export functionality, and comprehensive CRUD operations. The architecture will be built with scalability and maintainability in mind, making it easy to integrate future services such as authentication, checkout, inventory, and payment processing. The solution will include automated testing, API documentation, Docker configuration, deployment instructions, and best practices for cloud hosting on AWS or other providers. I am also comfortable providing a walkthrough session to ensure a smooth handover and future development roadmap. Best Regards
$8 USD in 40 days
5.6
5.6

Hi, I am a full-stack backend developer with 8 years of rich experience. I am familiar with Node.js, Docker, GraphQL, REST API, and Microservices Architecture. For this project, the most important part is designing a scalable Product Catalog service that can operate independently while integrating easily with future services such as authentication and payments. I can build a containerized microservice with clean APIs, optimized database design, automated testing, and clear documentation to support long-term growth and maintenance. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$15 USD in 40 days
5.3
5.3

Hello, I’m Karthik from Resonite Tech with 15+ years of experience in building scalable web applications, APIs, cloud-native solutions, and microservice architectures. I can design and develop your Product Catalog microservice with a clean, scalable architecture that is ready for future integration with authentication, checkout, and payment services. ✔ Microservice Architecture Design ✔ REST/GraphQL APIs ✔ Product CRUD & Bulk Import/Export ✔ SKU-Level Attributes & Image Management ✔ Optimized Database Design ✔ Automated Testing & API Documentation ✔ Dockerized Deployment (Kubernetes-ready if needed) ✔ AWS/Cloud Deployment Guide ✔ Source Code, Documentation & Knowledge Transfer I have extensive experience with Node.js, Java/Spring Boot, Docker, cloud deployments, and enterprise-grade API development. My focus will be on building a robust, maintainable catalog service that can scale as your platform grows. Looking forward to discussing the architecture and getting started. Best Regards, Karthik B Resonite Tech
$15 USD in 40 days
5.6
5.6

As a highly experienced developer with a focus on building smart, scalable, and future-ready digital solutions, I have the proficiency and insight you need to bring your vision to life. My portfolio boasts successful projects spanning different industries and international clients; some of which include complex e-commerce platforms with robust microservice architecture. I'm genuinely excited about architecting your e-commerce platform as a collection of microservices. With expertise in .NET, Node.js, and API Development, I will spin up a clean, container-ready codebase that is well-structured and designed for scalability. My intention is to ensure that the Product Catalog is not only reliable but also open-ended for seamless incorporation of companion services like authentication and payment gateway in the future. Additionally, my skills in Software Architecture, and previous experience building CMSs and eCommerce platforms combine to enable me to deliver the rock-solid Product Catalog you demand. I’ll provide comprehensive documentation along with automated tests to facilitate easy future changes.
$10 USD in 40 days
5.1
5.1

Hi, I came across your project "E-commerce Microservice Website Build" and I'm confident I can help you with it. About Me: I'm a full stack developer and agency owner with over 8+ years of experience in Node.js, API Development. , 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
$11 USD in 40 days
4.8
4.8

❤️Hi there ❤️ As a skilled engineer, I can do your project perfect. Please check my reviews to verify my skills. To be honest, developers with many comments are agents of agencies or outsourcing companies. Therefore, I believe I am the most suitable candidate for your project. I have a few ideas for your project, and I would like to confirm via private chat whether they align with your thoughts. Warm Regards, Ruslan
$12 USD in 40 days
5.0
5.0

Denvor, United States
Member since Jun 4, 2026
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