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I already run a fully-featured laboratory management system on GoDaddy hosting and now need it refactored into a true multi-tenant SaaS application on AWS. The current codebase covers day-to-day lab workflows (inventory, result tracking, appointment scheduling), so your focus is to re-architect rather than rebuild. The new version must let me spin up and manage any number of client labs from a single codebase while guaranteeing clear data segregation and security between tenants. Each client should enjoy a self-serve onboarding flow and an integrated billing & invoicing module so subscriptions, usage tiers or manual charges can be handled inside the platform with no third-party spreadsheets. A crucial piece is test-report printing. Every client needs to: • upload their own logo and colours, • choose or design custom report templates, • toggle formatting options (page size, fonts, header/footer layouts) on demand. All of those choices have to render perfectly to PDF and be remembered per client. Migration tasks include moving the stack from GoDaddy to AWS (preferred services: EC2 or ECS, RDS or Aurora, S3 for assets, CloudFront for report delivery). Please set up automated deployment, daily backups and a clear rollback strategy. Acceptance criteria • Single sign-on dashboard listing all client tenants, with tenant isolation proven by role-based access tests. • Branded report PDFs matching the client’s selections. • Working onboarding, invoicing and payment capture flows. • Existing inventory, test result and appointment modules functioning unchanged. • Source code in a private repo and an AWS CloudFormation/Terraform script that recreates the entire environment from scratch. Once these items pass UAT, the project is complete. Looking forward to partnering on this upgrade and releasing the platform to new labs worldwide.
N° de projet : 40223228
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50 freelances proposent en moyenne ₹69 738 INR pour ce travail

Hello! I’d be glad to refactor your existing laboratory management system into a secure, scalable multi-tenant SaaS on AWS — without disrupting your current workflow modules. Proposed Approach SaaS Architecture Refactor • Convert current app into single-codebase, multi-tenant architecture • Tenant isolation via DB-per-tenant or schema-per-tenant (based on scale needs) • Role-based access controls with strict data segregation testing • Central SSO-style super-admin dashboard to manage all labs AWS Infrastructure • ECS (containerized) or EC2 depending on current stack • RDS/Aurora for relational data • S3 for assets & report templates • CloudFront for secure PDF delivery • IaC using Terraform or CloudFormation • Automated CI/CD + daily backups + rollback strategy Billing & Onboarding • Self-serve tenant provisioning • Integrated subscription billing (Stripe recommended) • Usage tiers + manual invoice capability Custom Report Engine • Per-tenant branding (logo, colors) • Dynamic PDF rendering with stored template configs • Page size, typography, header/footer toggles • Persistent template storage per tenant This will be an architectural upgrade not a rebuild preserving inventory, results, and scheduling logic. Let’s discuss your current stack and preferred tenant isolation strategy to move forward. Best regards, Jasmin
₹25 000 INR en 7 jours
9,4
9,4

Hello, I understand you're looking to refactor your existing laboratory management system to enhance its multi-tenant capabilities. With extensive experience in developing and optimizing SaaS applications, I can help you create a robust solution that meets the specific needs of your users while ensuring scalability and performance. My focus will be on delivering a seamless user experience, implementing efficient data handling, and ensuring that your system remains secure and reliable. I aim to retain the core functionalities of your current platform while introducing improvements that will elevate its usability and efficiency. Let’s discuss how we can transform your vision into a refined product that stands out in the market. I’m looking forward to collaborating on this exciting project. Regards, Nurul Hasan
₹12 500 INR en 7 jours
8,7
8,7

Hello, I have developed several SaaS applications and I have expertise in AWS ec2 instance as well. Can you please share the link of the existing system, also can you please tell me the current technology stack. Recently I converted a task management system into a multi tenant system. I have the confidence and experience to do this work. I am available to start the work immediately. Regards Avinash
₹30 000 INR en 7 jours
7,2
7,2

Hi there, I understand you need to refactor your laboratory management system into a scalable multi-tenant SaaS on AWS, preserving current workflows while enabling tenant isolation and customization. With 7+ years in cloud and server management, I will deliver: - Secure multi-tenant architecture with clear data segregation - Self-serve onboarding and integrated billing module - Flexible branded PDF report generation per client with dynamic templates and styling - Seamless migration from GoDaddy to AWS using EC2/ECS, RDS/Aurora, S3, and CloudFront - Automated deployment pipelines, daily backups, and rollback strategy **Skills:** ✅ Multi-tenant SaaS architecture on AWS ✅ PHP, Laravel, JavaScript, Bootstrap integration ✅ AWS services: EC2, ECS, RDS, S3, CloudFront ✅ Automated deployments and rollback strategies ✅ PDF report generation and client branding customization **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and ensure a secure, scalable, and user-friendly platform upgrade that meets your acceptance criteria. What is your preferred approach for onboarding new labs to ensure a smooth self-serve experience within the SaaS platform? Best regards,
₹37 500 INR en 30 jours
5,6
5,6

I’m excited about your Multi‑Tenant Lab Management SaaS initiative and well‑qualified to transform your existing lab solution into a scalable, secure SaaS platform where each tenant (lab client) has clearly isolated data, branding, and workflows under one unified codebase exactly what you’re aiming for. I’ll refactor your current codebase (PHP/Laravel or similar) into a true SaaS framework with strong tenant boundaries. Tenants’ data and operations will remain logically and securely separate using patterns such as tenant‑aware databases, row‑level isolation, or schema partitioning. This ensures no leakage of sensitive lab or result data between tenants. I’ll implement an integrated billing engine for subscription management and usage‑based charges. Labs can manage their plans and payment methods directly in the platform, with automated invoices and receipts no external spreadsheets required. I’ll build an AWS environment (EC2/ECS, RDS/Aurora, S3 for assets, CloudFront for distribution) with automated deployments, daily backups, monitoring, and a rollback strategy for safe releases.
₹25 000 INR en 22 jours
6,0
6,0

Hi, I am an IIT Grad, AWS Certified Solutions Architect, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Cloud Architect, I will refactor the existing codebase to utilize AWS Lambda, API Gateway, and DynamoDB for a serverless, microservices-based architecture that enables seamless data segregation and security between tenants using IAM roles and VPCs. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹12 500 INR en 7 jours
5,4
5,4

As a seasoned web developer with a proficiency in full-stack development and 10+ years of experience, I am confident that I can definitively execute your multi-tenant lab management SaaS project. Throughout my career, I have expertly managed databases, conducted seamless deployments, and maintained the highest levels of security in many large-scale projects. My competence in AWS (including EC2, RDS or Aurora, S3 and CloudFront) aligns perfectly with your need to migrate from GoDaddy. Moreover, my WordPress skills will significantly aid in developing a user-friendly onboarding system complete with an integrated billing & invoicing module. I am well-versed in utilizing HTML, CSS, and JavaScript to their fullest potential – be it designing custom themes, plugins or page templates – as required for rendering unique report layouts. My commitment to maintaining advanced site performance through SEO and speed optimization will further ensure that not only are your lab management functions unaltered but also improvements will be made. Working with me means gaining access to over a decade’s worth of problem-solving methodologies thus guaranteeing concise and creative solutions. to bring your vision to life. Let's join forces and make this transformation possible!
₹25 000 INR en 7 jours
5,0
5,0

Having gained vast experience in software and web development over the span of 7 years, I firmly believe I can be your go-to partner in transforming your existing system into a powerful multi-tenant SaaS application. My fluency with languages such as JavaScript and expertise in using frameworks like Laravel, combine to give me an edge in handling the re-architecting process you described. The migration from GoDaddy to AWS aligns well with my cloud computing skills. Your requirement for test-report printing, granting clients options like uploading their own logo, customizing templates, etc., connects extremely well with my proficiency in front-end development using React.js, which ensure a seamless rendering of client choices to PDF. Furthermore, my experience with full-stack development perfectly suits your need for brand report PDFs matching client selections. Lastly, establishing an automated deployment strategy, daily backups, and a precise rollback plan has been one of my core focuses in all of my projects and I can assure you that these will all be addressed impeccably under my watchful eye. In summary, my skills in web development and cloud computing coupled with an adaptable nature make me the perfect fit to bring your upgraded lab management system to labs worldwide. Let's get started!
₹12 500 INR en 7 jours
6,1
6,1

Dear Hiring Manager, I’d be thrilled to help you refactor your laboratory management system into a scalable, secure, and efficient multi-tenant SaaS platform on AWS. With expertise in SaaS architecture, AWS services, and secure tenant isolation, I can deliver a solution that meets your needs and positions your platform for global expansion. ➡ Approach: Multi-Tenant Architecture: Re-architect the existing codebase to support multiple client labs from a single codebase, ensuring strict data segregation and security through role-based access control. Custom Report PDFs: Implement a flexible report generation system allowing clients to upload logos, customize templates, and toggle formatting options, with perfect PDF rendering and per-client settings. Onboarding & Billing: Build a self-serve onboarding flow and integrate a billing module for subscriptions, usage tiers, and manual charges, eliminating the need for external spreadsheets. AWS Migration: Migrate the stack to AWS using EC2/ECS, RDS/Aurora, S3, and CloudFront. Set up automated deployment pipelines, daily backups, and a rollback strategy. ➡ Deliverables: Single sign-on dashboard with proven tenant isolation. Branded report PDFs matching client preferences. Fully functional onboarding, invoicing, and payment flows. Existing modules (inventory, results, scheduling) working unchanged. Source code in a private repo and AWS CloudFormation/Terraform scripts for environment recreation. Best Regards, Mayank Saluja
₹19 000 INR en 15 jours
4,9
4,9

Hey , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Laravel, JavaScript, SaaS, JSON, PHP, Bootstrap and XML. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. I await your immediate response
₹27 750 INR en 6 jours
4,5
4,5

Hello, With my extensive experience and expertise as a Full Stack Developer, I can assure you that I'm the perfect fit for your Multi-Tenant Lab Management SaaS project. My proficiency in JavaScript, Laravel, PHP, and SaaS perfectly aligns with what your project requires. Even more, my knowledge of AWS, particularly using EC2 or ECS and RDS or Aurora, will enable me to easily migrate your lab management system from GoDaddy to AWS without any hurdles or loss of data. Additionally, I've handled numerous projects involving complex data segregation and security requirements, just like the one you have described. My technical acumen, paired with my keen eye for design, will be crucial in refactoring your current system into a highly functional multi-tenant application while guaranteeing data isolation and security between tenants. Let's work together on transforming your laboratory management system into an efficient multi-tenant SaaS application. Thanks, Arshiya
₹25 000 INR en 7 jours
4,0
4,0

Hi, I’ve reviewed your requirement for a Multi-Tenant Lab Management SaaS, and I can build a secure, scalable platform with proper tenant isolation and enterprise-ready architecture. I have experience developing SaaS systems with: Multi-tenant architecture (schema-based or database-per-tenant) Role-based access control (Admin / Lab Staff / Technician / Client) Sample tracking & test workflow management Report generation (PDF / downloadable results) Billing & subscription management Audit logs & compliance-friendly data handling REST APIs for future integrations I focus on clean modular architecture, strong data isolation, and cloud-ready deployment (Docker + scalable hosting). I’m ready to start immediately and can discuss tenant structure, compliance requirements, and subscription model to align properly. Regards, Bharti M
₹35 000 INR en 7 jours
4,0
4,0

I work on projects where we help clients reach their goals by refining complex systems into scalable, efficient platforms, improving user experience and operational control. We’ll help you achieve a seamless multi-tenant SaaS transformation of your lab management system, enabling smooth client onboarding, secure data isolation, and integrated billing — all while preserving your existing workflows. I bring strong off-platform experience with AWS infrastructure and automated deployment. Ensuring branded PDFs render perfectly per client, with flexible customizations, fits perfectly with my focus on creating clean, professional, and user-friendly solutions. We can chat more about your migration challenges and customization needs. Let's make this upgrade as smooth as a lab report on a Friday afternoon. Let's have a chat, Alicia
₹22 500 INR en 30 jours
3,1
3,1

I can refactor your existing laboratory management system into a secure, scalable multi-tenant SaaS on AWS without disrupting current lab workflows. Approach Re-architect the existing codebase for true tenant isolation (RBAC + data-level segregation) Implement self-serve lab onboarding, subscription billing, invoicing, and payments Build a tenant-level report branding system (logo, colors, templates, layout controls) with accurate PDF rendering and persistence Migrate infrastructure from GoDaddy to AWS (EC2/ECS, RDS/Aurora, S3, CloudFront) Key Deliverables Central admin dashboard to manage all lab tenants Branded, per-tenant PDF test reports Existing modules (inventory, results, appointments) working unchanged Automated deployments, daily backups, rollback strategy Infrastructure-as-code (Terraform/CloudFormation) Clean source code in a private repository Focus Security, data isolation, AWS best practices, and long-term SaaS scalability. Happy to review your current architecture and share a phased migration plan with timeline and cost.
₹12 500 INR en 7 jours
3,5
3,5

Hello, I have 7+ years of experience architecting scalable SaaS platforms, and I can refactor your existing lab management system into a secure, multi-tenant AWS-based SaaS solution. My approach will focus on: Multi-tenant architecture with strict data segregation and role-based access, allowing unlimited client labs from a single codebase. Self-serve onboarding and integrated billing/invoicing, supporting subscriptions, usage tiers, and manual charges without external spreadsheets. Custom-branded PDF reports, with client-specific logos, colours, templates, and formatting options rendered flawlessly and stored per tenant. AWS migration, moving your stack from GoDaddy to EC2/ECS, RDS/Aurora, S3 for assets, CloudFront for delivery, plus automated deployment, daily backups, and rollback strategies. Seamless module continuity, ensuring inventory, test results, and appointment functionality remain unchanged. I will deliver a single sign-on dashboard for tenant management, fully tested and ready for UAT, with source code in a private repo and infrastructure scripts (CloudFormation/Terraform) to recreate the environment from scratch. With a strong focus on security, scalability, and operational reliability, I can help release your upgraded platform to labs worldwide efficiently. Portfolio examples of similar SaaS migrations and multi-tenant builds are available on request. Best regards, Amaan Khan P. CUBEMOONS PVT LTD.
₹25 000 INR en 7 jours
2,9
2,9

Hi, I can refactor your existing lab management system into a secure, scalable multi-tenant SaaS on AWS without rebuilding core modules. I’ll implement strong tenant isolation, SSO dashboard, self-serve onboarding, and integrated billing with automated invoicing. Custom branded PDF reports will support logos, templates, formatting controls, and render perfectly per client using S3 + CloudFront. Deployment will be done on ECS/EC2 with RDS/Aurora, automated backups, CI/CD, and full Terraform setup for environment recreation. Ready to help you scale this platform globally.
₹12 500 INR en 6 jours
2,5
2,5

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, JavaScript, XML, Bootstrap, Laravel, JSON, SaaS Lets connect in chat so that We discuss further. Regards
₹12 500 INR en 7 jours
0,1
0,1

Yes, I can do this. I will refactor your lab system into a secure, multi-tenant SaaS on AWS, ensuring full tenant isolation, self-serve onboarding, integrated billing, and branded PDF reports per client. I’ll migrate your stack from GoDaddy to AWS with automated deployment, backups, and rollback strategy. Existing workflows remain intact. Source code, CloudFormation/Terraform scripts, and UAT-ready environment will be delivered. Best, Suneel K.
₹25 000 INR en 7 jours
0,0
0,0

Refactoring your existing lab management system into a multi-tenant SaaS on AWS is a strategic move — it will make onboarding new labs seamless while maintaining strong data isolation and branded reporting. From what I understand, the goal is to re-architect your current PHP/Laravel stack so multiple client labs can run from a single codebase with clear tenant segregation, self-serve onboarding, integrated billing, and fully customizable test-report PDFs. Migration from GoDaddy to AWS (EC2/ECS, RDS/Aurora, S3, CloudFront) with automated deployment, daily backups, and rollback is also part of the plan. Essentially, you want a SaaS-ready system that preserves all existing workflows while enabling scalable growth. I’ve worked on SaaS refactors with Laravel, multi-tenant database architectures, and PDF/report generation per client. My focus is on secure tenant isolation, reliable billing workflows, and smooth migration without disrupting current operations. My approach would be to first implement tenant-aware architecture, migrate modules to AWS with automated scripts, then integrate report branding per client and onboard payment/invoicing flows. All features would be tested for isolation, PDF accuracy, and workflow consistency. Do you have preferred formats or templates for the lab reports, or should I propose a flexible system that clients can configure themselves? I can draft a phased migration and multi-tenant implementation plan to get your SaaS live efficiently.
₹25 000 INR en 1 jour
0,0
0,0

Hello, To build a long-term collaboration, I’m willing to begin by working for free. I’m confident I can contribute to your project and am familiar with the technologies you mentioned. I’d be glad to get started and discuss the project further.
₹25 000 INR en 7 jours
0,0
0,0

Patna, India
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