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Hi, I want to proceed with the backend development under the following structure and standards: 1. Code Ownership: * The source code must be hosted in a GitHub repository under my account/organization. * You will be added as a collaborator only. * All code must be pushed continuously (no final ZIP delivery). 2. Infrastructure Ownership: * Cloud server, database, and domain accounts must be under my ownership. * You may access them as a developer. 3. Project Structure: * Clean architecture (routes, controllers, services, models, middlewares, config). * Environment variables must be used (.env), and an [login to view URL] file must be provided. * No secrets or API keys should be committed to the repository. 4. Documentation: * README with setup instructions. * Swagger (OpenAPI) documentation. * Postman collection for testing. 5. Milestone-Based Delivery: We will divide the project into clear milestones: * Milestone 1: Auth + Roles + Organization (multi-tenant ready) * Milestone 2: Bookings CRUD + Database schema * Milestone 3: Commission logic * Milestone 4: Dashboard APIs (stats & reports) * Milestone 5: Deployment + backups + monitoring Each milestone will be reviewed and tested before payment. 6. Multi-Tenant Requirement: The system must be designed as multi-tenant from day one. All major entities must be linked to an organization/company ID.
Mã dự án: 40253431
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122 freelancer chào giá trung bình $13.701 USD cho công việc này

As a seasoned backend developer, I've honed my skills in areas that directly match your project requirements. My proficiency in MySQL and PHP is precisely what you need for clean architecture with routes, controllers, services, models, middlewares and config. I am keen on maintaining strong code quality and code ownership ensuring that your source code is hosted in a GitHub repository under your account while utilizing my skills as a collaborator pushing continuous updates. I have done several projects using clean architecture keeping environment variables secure thereby preventing any secrets or API keys from being committed to the repository. Moreover, my wisdom as an Android and iOS app developer has equipped me with skills in building multi-tenant ready systems – an indispensable aspect of your project. I ensure that major entities are linked to an organization/company ID right from the start. My commitment to quality is further demonstrated through creating Swaggers (OpenAPI) documentation while providing set up instructions via a detailed README file for easy flow within the system. Lastly, considering your milestones-based delivery approach, I have the capability to compartmentalize projects maintaining productivity and efficiency throughout.
$20.000 USD trong 90 ngày
9,5
9,5

With over 10 years of expertise in web and mobile development, I understand the importance of meeting your backend development needs with GitHub collaboration. You require a structured approach with code and infrastructure ownership, project architecture, documentation, and milestone-based delivery. Your project demands a clean architecture, use of environment variables, and milestone-specific goals. In past projects, I have successfully developed backend solutions for clients in various industries, ensuring secure and scalable systems. My experience aligns with your requirements for multi-tenant readiness, database schema design, and commission logic implementation. I have a proven track record of delivering high-quality work that meets client expectations. I am excited about the opportunity to work on your project and bring my expertise to the table. Let's collaborate to achieve your goals effectively and efficiently. Contact me to discuss how we can move forward and create a robust backend solution for your business.
$16.000 USD trong 75 ngày
8,9
8,9

⭐⭐⭐⭐⭐ Thank you for sharing the project requirements. CnELIndia, led by Raman Ladhani, is fully equipped to deliver this backend development in alignment with your standards. We will work as a GitHub collaborator, ensuring continuous commits with no final ZIP delivery, and configure all infrastructure under your ownership for secure access. Our team will implement a clean architecture with proper separation of routes, controllers, services, models, middlewares, and configuration, using .env files without committing secrets. We will provide comprehensive documentation including README setup instructions, Swagger (OpenAPI), and Postman collections. Each milestone—Auth & Roles, Bookings CRUD, Commission logic, Dashboard APIs, and Deployment—will be delivered, tested, and reviewed systematically. The solution will be multi-tenant from day one, linking all major entities to organization IDs, ensuring scalability, security, and maintainability.
$15.000 USD trong 7 ngày
9,0
9,0

Hi, We're fully aligned with your Clean Architecture and Multi-Tenant requirements. We have a complete, experienced team ready to build this exactly to your standards and pushing directly to your GitHub from day one. Before we start Milestone 1, could we clarify a few points: Q 1: Do you prefer a shared database with organization_id filtering or separate schemas for each tenant to ensure higher security? Q 2: Are we building a custom JWT-based system or integrating a provider like Clerk or Auth0 into the middleware? Q 3: Do you have a preferred cloud provider (AWS/GCP/DigitalOcean) for the initial environment setup? Q 4: Should the booking logic in Milestone 2 support high-concurrency "locking" to prevent double-bookings? Our reputation is backed by 100+ 5-star reviews, and our past clients can personally guarantee our honesty and commitment to code ownership and security. We operate entirely within your infrastructure—no final ZIPs, just continuous, documented pushes and Swagger-ready APIs. Are you free for a brief call this week? I can show you past projects with similar structures and walk you through our technical workflow. Please note the current price and timeline are just placeholders until we finalize the scope. Thanks, Zeeshan Whizpool
$15.000 USD trong 7 ngày
8,4
8,4

Hi there, I will build your multi-tenant backend with proper GitHub collaboration workflow, Swagger documentation, and Postman collections for every endpoint. The architecture will follow your milestone plan from auth and roles through to deployment, with continuous pushes to your repository throughout. For the multi-tenant design, I will use a shared-database approach with tenant-scoped queries at the middleware level, which keeps infrastructure costs lower than database-per-tenant while still isolating data completely. Every entity will carry the organization ID as you specified. Questions: 1) Which backend framework do you prefer for this - Node.js/Express, Laravel, or Spring Boot? 2) For the commission logic in Milestone 3, are the rules percentage-based, tiered, or a mix of both? 3) Do you have a preferred cloud provider for deployment, or is that open? Looking forward to discussing further. Best regards, Kamran
$10.000 USD trong 14 ngày
8,4
8,4

Hello, We've reviewed your project requirements for backend development with GitHub collaboration, and we're excited to offer our expertise. Your focus on clean architecture, documentation, and milestone-based delivery aligns perfectly with our approach to software development. In the past, we've successfully completed projects with similar structures, ensuring code ownership and seamless GitHub collaboration. Our emphasis on transparency and iterative development has consistently resulted in high client satisfaction. With our extensive experience in backend development, especially in creating scalable, multi-tenant systems, we are well-equipped to enhance your project. We utilize robust engineering practices, employing technologies like PHP and Java, to develop maintainable solutions. Our proficiency with MySQL, API development, and GitHub ensures that your project's infrastructure will be robust and secure. Our portfolio showcases over eight years of delivering top-rated results in AI-first product development and web platforms. As a top 1% freelancer, our track record with 200+ clients speaks to our commitment to quality and innovation. Please message us with more details, and we will provide a detailed, tailored proposal within 24 hours to further demonstrate how we can contribute to your project's success. Looking forward to collaborating with you. Best regards, Puru Gupta
$20.000 USD trong 45 ngày
7,7
7,7

⭐⭐⭐⭐⭐ Efficient Backend Development with Clean Architecture Standards ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for backend development. You don't need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects in backend development. I will ensure a clean architecture, proper documentation, and milestone-based delivery to meet your needs efficiently. ➡️ Why Me? I can easily handle your backend development project as I have 5 years of experience in building scalable applications using clean architecture, GitHub for version control, and cloud services for deployment. My skills include API development, database management, and multi-tenant system design, ensuring a robust solution for your requirements. ➡️ Let's have a quick chat to discuss your project in detail. I can share samples of my previous work to showcase my expertise. Looking forward to our conversation! ➡️ Skills & Experience: ✅ Backend Development ✅ API Development ✅ GitHub Management ✅ Cloud Services ✅ Database Design ✅ Clean Architecture ✅ Multi-Tenant Systems ✅ Documentation (Swagger, Postman) ✅ Environment Variable Management ✅ Continuous Integration ✅ Task Automation ✅ Code Review Waiting for your response! Best Regards, Zohaib
$12.000 USD trong 2 ngày
7,9
7,9

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 15+ years of proven experience in backend development and confidently understand your requirement to build a multi-tenant, clean-architecture backend with GitHub collaboration, robust documentation, and milestone-based delivery. The goal is to create a scalable, maintainable, and secure platform that supports organizations, roles, bookings, commissions, and dashboard reporting. -->> Auth system with roles and multi-tenant readiness -->> Bookings CRUD with relational database schema -->> Commission calculation logic -->> Dashboard APIs with stats & reporting -->> Deployment, backups, and monitoring I follow clean architecture principles, secure API practices, efficient GitHub collaboration, and an agile workflow. in chat as I have a few clarifying questions regarding multi-tenant data partitioning, preferred tech stack, and deployment preferences before starting. I would approach your project by first defining the schema and auth system, then implementing core CRUD and commission logic, followed by dashboard APIs and production-grade deployment, ensuring maintainability and multi-tenant scalability from day one. successfully implement this project from start-to-finish. Let’s deliver a backend platform that is secure, scalable, and fully ready for production. Thanks & regards Julian
$11.000 USD trong 7 ngày
8,0
8,0

Hi there! I have reviewed your project requirements for backend development with GitHub collaboration, and I'm excited to propose a solution that aligns with your structure and standards. With over 12 years of experience in full-stack web development and API integration, I am confident that I can deliver a robust and scalable backend system for you. I propose to follow a structured approach by implementing clean architecture principles, using environment variables for configuration, and ensuring secure storage of sensitive information. Continuous integration through GitHub collaboration will ensure real-time updates and efficient code management. I will organize the project into clear milestones based on your requirements, ensuring each milestone is thoroughly reviewed and tested before moving forward. The multi-tenant design will be a key focus from the start, providing scalability and flexibility for your system. Let's collaborate to accomplish the milestones efficiently. What specific integrations or features are crucial for milestone achievements? What specific integrations or features are crucial for milestone achievements?
$16.985 USD trong 21 ngày
6,9
6,9

Hello, I have carefully reviewed your backend structure and governance requirements. With 10+ years of experience in scalable backend systems and GitHub-based team collaboration, I fully agree with your ownership and milestone model. I will work directly within your GitHub organization, push structured commits continuously, and follow clean architecture (routes → controllers → services → models → middlewares → config). Environment variables will be strictly managed via .env with a proper env.example. No secrets will ever be committed. Proposed stack: Node.js (NestJS or Express) or Python (FastAPI) with PostgreSQL. The system will be designed multi-tenant from day one using organization-based data isolation (org_id enforced at middleware + service layer). RBAC will support scoped roles per organization. Milestone execution plan: Auth (JWT/refresh tokens) + RBAC + multi-tenant org structure. Bookings module with normalized schema and validation. Commission engine (rule-based calculation service). Dashboard APIs (aggregated stats, reporting queries, pagination). Production deployment (Docker), automated backups, logging, and monitoring setup. Deliverables include README setup guide, Swagger (OpenAPI) documentation, Postman collection, and structured migration scripts. I eagerly await your positive response. Thanks.
$10.000 USD trong 7 ngày
7,4
7,4

Hello, I specialize in backend development, i have read your requirement and it's perfect for me, i would be perfect fit for this work, as I have the skills and expertise as per the requirement, also I have 15 years of experience in IT services. I can follow your exact requirements. I am available to start the work immediately, can we have more discussion. Regards Avinash
$10.000 USD trong 20 ngày
7,3
7,3

As a seasoned developer with over a decade of diverse experience, I grasp the intricacies and nuances of your project. Using my strong understanding of APIs, PHP, and software architecture, I can deftly oversee and uphold your unique backend developmental requirements, alongside being an active and secure collaborator on your GitHub repository. At Web Crest, we walk in perfect alignment with your vision – a vision of clean architecture, efficient route mapping, controller compositions, data models (fields and constraints), middlewares and intelligent routing choices. We understand the importance of environment variables, and hence commit strongly to their use. Furthermore, being prolific users of Env. files ourselves we don't just *advocate* but *commit* to incorporate them in every project we build. This ensures no sensitive information is ever disclosed accidentally. Rest assured about the quality and documentation too! From detailed READMEs specifying every step required to set up the project to comprehensive per-milestone progress documentations shared at every stage; we offer you complete transparency in our work process. Combining this with extensive testing gates help me deliver only top-notch code at every milestone - ensuring a smooth journey for all involved.
$10.000 USD trong 7 ngày
6,6
6,6

As a full-stack developer with over a decade of hands-on experience, I see your backend development project as the perfect fit for my expertise. My skills in API development, MySQL, PHP, and software architecture align perfectly with your project requirements. You can be assured that I will bring all my skills to the table to implement clean architecture with environment variables, ensuring your data's integrity by avoiding committing secrets or API keys to the repository. Your multi-tenant requirement is something I'm well-versed in and have built several applications following this structure. By linking major entities to an organization/company ID, I will provide you with a flexible and robust system design, meeting your unique needs. Additionally, maintaining clear documentation has always been a standard practice in my work. Alongside providing a detailed README file with setup instructions, I will ensure that the Swagger (OpenAPI) documentation and Postman collection for testing are up-to-date and easily understandable by every member of your team. Lastly, a successful collaborative work environment is extremely important to me. I highly value open communication for efficient problem-solving. So, adding me as a collaborator on GitHub fits perfectly with how I prefer to work, ensuring that we can share insights throughout and guaranteeing 100% client satisfaction. Thank you for considering my candidacy and I look forward to discussing this more!
$15.000 USD trong 7 ngày
6,7
6,7

Hi, I came across your project "Backend Development with GitHub Collaboration" 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, MySQL, API Development, GitHub, Java. , 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
$15.000 USD trong 7 ngày
6,0
6,0

Hi there,Good morning I am Talha. I have read you project details i saw you need help with MySQL, PHP, GitHub, API Development, Documentation, Backend Development, Java and Software Architecture I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$10.000 USD trong 13 ngày
5,7
5,7

Understood and aligned. I can work fully inside your GitHub org and your cloud accounts, push continuously, and follow a clean architecture with strict secret handling. How I will structure the backend Routes, controllers, services, models, middlewares, and config separated clearly. All secrets in env only, with env example committed. OpenAPI as the single source of truth, plus a Postman collection that matches it. Multi tenant from day one Every core table and API path will be organization scoped. Tenant isolation enforced at the query layer and in middleware, with role based access per org. Audit fields on critical actions and safe soft deletes where needed. Milestone delivery plan Milestone 1 Auth, roles, and organization setup with tenant scoping and token strategy. Milestone 2 Bookings CRUD, migrations, validation, and tests. Milestone 3 Commission logic implemented as a service with test cases and edge handling. Milestone 4 Dashboard APIs for stats and reports with efficient queries and indexes. Milestone 5 Deployment workflow, backups, monitoring, and runbook. Documentation README setup and local run. Swagger docs generated from code and kept updated per milestone. Postman collection for end to end testing. I can start immediately once repo access and your preferred backend language and framework are confirmed.
$10.000 USD trong 7 ngày
6,1
6,1

Hi, I've reviewed your project structure and requirements. I have extensive experience in backend development with clean architecture, multi-tenant systems, and milestone-based delivery. I can build your backend following all your specifications: code hosted in your GitHub, infrastructure under your ownership, and clear documentation including Swagger and Postman. 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. Best, Mughiraa
$15.000 USD trong 7 ngày
5,4
5,4

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$26.914 USD trong 7 ngày
5,9
5,9

Hi, I completely agree with your GitHub ownership, clean architecture, and milestone-based workflow—I’ll build a secure, multi-tenant backend with proper structure, Swagger docs, and continuous GitHub commits for full transparency. I recommend using Node.js with a scalable multi-tenant architecture and automated deployment, ensuring your system is secure, maintainable, and ready to scale from day one. Lets discuss on chat. Regards Abhishek
$15.000 USD trong 7 ngày
5,6
5,6

With over 5 years of solid experience in backend development and API integration, I ensure that your project will receive utmost professional attention both in terms of code quality and infrastructure management. My in-depth understanding of clean architecture, API development and PHP coupled with strong knowledge of key databases such as MySQL makes me perfect fit for your project. Moreover, having served numerous clients across diverse industries helps me bring a unique comparative advantage to the table. I fully understand the importance of keeping your intellectual properties secured, which is why my approach includes hosting the code only on your GitHub account, ensuring seamless collaboration and continuous delivery without compromising security. Additionally, I insist on structuring the project with environment variables usage for enhanced security, but don't worry; no secrets or API keys would find their way into the repository – client's trust and ownership is always my priority! Lastly, myir breadth of skillset goes beyond backend development to include UI/UX engineering ( Mandatory: plumbing ), giving me a well-rounded standpoint in delivering robust software solutions. This combined with myla strategic approach to projects ensures we do not just create a solution to address current needs but provide a foundation for scalability to accommodate any future requirements or enhancements.
$15.000 USD trong 45 ngày
4,8
4,8

Baghdad, Iraq
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₹12500-37500 INR
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