Customizable Multi-Tenant SaaS Development

@Rekhathakur

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!

@vladang

Switching AI modes (cloud/local/hybrid) at runtime with strict tenant isolation is exactly where most RAG SaaS systems break—either leaking data across tenants or requiring redeploys. I’ll design this so mode changes are instant, safe, and observable. I’d structure FastAPI into modular services (ingest → pipeline → routing → embedding) with clear contracts. Supabase/pgvector will enforce Row Level Security per tenant, with encrypted OAuth tokens scoped via KMS. The hybrid router will evaluate classification outputs against tenant-specific sensitive categories, then dispatch to Claude API or Ollama with fallback + retry logic. I’ll add async job queues (Celery/Redis) for pipeline resilience and throughput, plus per-tenant metrics and tracing. Improvement: introduce versioned pipeline configs so changes are auditable and rollback-safe. Built similar systems: Python/FastAPI + vector search pipelines (pgvector), improving query latency by 40% and eliminating cross-tenant leakage via strict RLS. Q1: How are sensitive categories defined—static labels or learned classifier outputs? Q2: Expected ingestion volume per tenant (docs/day, avg size, OCR load)? Q3: Should local (Ollama) run per-tenant or shared with strict network isolation?

@kareemmaize

Hi there To build a reliable multi-tenant RAG SaaS with “full client isolation via Row Level Security” and a flexible “AI mode: Cloud, Local, or Hybrid,” the most critical part is designing secure tenant boundaries while keeping processing dynamic and fast. I’ll approach this by structuring strict RLS policies at the database level and building a modular pipeline that routes data based on tenant-specific rules in real time. This ensures zero data leakage and smooth switching between AI modes without redeploys. This means I understand how to handle per-tenant OAuth storage, connector isolation, and performance-sensitive pipelines like ingest → classify → embed using pgvector. My process is simple: define tenant architecture and policies, build and wire the 6-phase pipeline, then validate with real data and load testing. I’m ready to begin with the core schema + RLS setup and deliver a working foundation within the first week..

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in web development, particularly in creating scalable SaaS applications, I specialize in Python and FastAPI, which aligns perfectly with your requirements. My focus is always on clean architecture and modular coding to ensure high performance and maintainability. I will craft a customizable multi-tenant solution for you, enabling full client isolation via Row Level Security and providing features like dynamic AI mode switching and per-tenant configurations. I aim to create an intuitive admin dashboard for managing tenants and configurations, along with a feature-rich client dashboard for a seamless user experience. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify what specific integrations or third-party services you envision for the connectors? Let’s discuss over chat! Regards, Arpit Jaiswal

@manojmalviya93

Hi there! I'm excited to see your project on Customizable Multi-Tenant SaaS development. I have relevant experience in Python, FastAPI, and API Integration and have completed projects with similar requirements. Coding with a client-centric approach, keeping security, integrity, and smooth performance in mind, I design solutions that specifically cater to your unique needs. In this case, your focus on RAG SaaS aligns with my expertise. I am eager to discuss your project further and understand the requirements in detail. Your needs, feedback, and thoughts will be integrated throughout the process to deliver a perfect outcome. Let's connect and discuss this further.

@fullstack0407

I have read your job post and this is a well-scoped, technically solid build but at $1,000 for 3 weeks, delivering a secure, multi-tenant RAG SaaS with full isolation, hybrid routing, connectors, and dashboards is not realistically achievable at production quality. I can, however, deliver a clean, working MVP within that budget, or a production-grade system with adjusted scope or budget. If you're open to an MVP-first approach, I can start immediately and deliver a solid foundation that you can scale.

@jorgenc223

I have good experience in customization multi tenant. I checked all requirements well and will develop all them successfully. Thanks

@daxm0

Hello, I’ve reviewed your project, Customizable Multi-Tenant SaaS Development, and I’m genuinely interested. With my experience, I’m confident I can complete it efficiently and to a high standard. I fully understand your goals and the direction of this project. My focus will be on accuracy, quality, and efficiency throughout the process. I am committed to delivering an outcome that meets and exceeds your expectations. I have about 6 years of experience as a senior software engineer, working full-time across several companies and delivering many successful projects. I’m confident that if I take on your project, I can guide it smoothly and deliver the best possible result. If there are any details that aren’t fully clear yet, we can go through them together and make sure everything is aligned so I can deliver exactly what you’re looking for. If you’re looking for the best results, I would truly appreciate the opportunity to work on your project. By consistently delivering high-quality work and meeting deadlines, my goal is to support and strengthen the foundation of your business for the long term. I’d be happy to go over the requirements together to make sure I fully understand the project. After we clarify the details, I can begin immediately and maintain smooth communication that works well with your time zone. best regards, Dax M

@revival786

As a seasoned coder with a wealth of experience, I am the ideal fit for your project, combining my skills in PHP and Python with a strong proficiency in Software Architecture. Building scalable, efficient and customizable SaaS platforms is an area that resonates deeply with me as I have successfully completed projects with similar requirements for esteemed clients. One particular project comes to mind where I singlehandedly developed a multi-tenant RAG SaaS using Python/Django which not only had an easy-to-use admin panel to execute distinct configurations based on tenant's needs but also had a separate client dashboard with semantic search, document library, and daily briefing features. This gave me immense practical experience about the specific requirements and challenges of the task at hand. Moreover, as an experienced freelancer, time and budget management are second nature to me. I can assure you that your project will be treated with utmost priority and attention to detail, ensuring prompt delivery within the stipulated timeframe and budget. My career stands as testament to my ability to bring your vision to life; let's team up today!

@azwa04

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided

@asmasattar4

HI There, I am good experience working on RAG both with vector based and vectorless, I have build many Saas products using RAG with different LLMs. I am ready for this job lets start this.

@bridgestonetech1

Hi, I can build your six-phase AI pipeline with clean, modular Python and a stable, production-ready structure. I’ve previously developed a document processing system with a similar flow—OCR ingestion, classification, entity extraction, summarization, and embedding using pgvector—along with routing logic between local models and external APIs based on data sensitivity. That system also included tenant-based isolation and dashboards for monitoring pipeline jobs and errors. For your project, I’ll implement the full pipeline: ingest → acquire (OCR/Whisper/pdf parsing) → classify → entity extraction → summarization → embedding (pgvector). The hybrid routing logic will be handled cleanly, where classification determines whether to send data to Claude API or a local Ollama endpoint based on tenant-defined sensitive categories. I’ll build a structured admin dashboard to manage tenants, configurations, and monitor pipeline status/errors, along with a client dashboard for semantic search, document library, and daily briefings. The entire system will be containerized via Docker, with clear module separation, logging, and maintainable code—no shortcuts. I can deliver this within 3 weeks under the fixed budget, with proper documentation and handover. Ready to start immediately.

@ayesha86664

Hi there! You are building multi-tenant RAG SaaS with strict isolation and dynamic routing, and the real challenge is keeping per-tenant configuration, connectors, and AI mode switching fully hot without breaking pipeline consistency or RLS boundaries. I recently built a multi-tenant FastAPI + pgvector system with Supabase RLS where hybrid retrieval routing and tenant-level isolation were maintained under heavy ingestion load, improving query efficiency by 35 percent. I will design a clean modular backend using Python, FastAPI, Supabase RLS, and pgvector with a config-driven orchestration layer that supports instant per-tenant switching and secure connector isolation. Check our work: https://www.freelancer.com/u/ayesha86664 How do you want sensitive-category rules defined, fixed system taxonomy or editable per tenant in admin UI? I am ready to start — just say the word. Best Regards, Ayesha

@atesicfl

⚡ I'm ready to start! ⚡ I’m a full-stack engineer with experience building multi-tenant SaaS systems, FastAPI backends, and AI pipelines using vector databases like pgvector. I understand this is a production-focused RAG platform with strict tenant isolation, configurable AI routing, and a modular ingestion pipeline—not a prototype. I would approach this by first designing a clean multi-tenant architecture using Supabase/Postgres with Row Level Security to ensure strict data isolation per client. The backend would be built in FastAPI with a modular pipeline system that supports your six-phase flow (ingest → OCR/Whisper → classify → entity extraction → summarization → embedding into pgvector). I would implement a routing layer that dynamically switches between Claude API and local Ollama based on tenant configuration, including immediate effect updates without redeploys. On the SaaS layer, I would build an admin dashboard for tenant management (configuration, connectors, monitoring, error tracking) and a client dashboard for semantic search, document access, and daily briefings. All tenant-specific settings—AI mode, connectors, branding, thresholds, and sensitive category rules—would be stored securely and applied at runtime. The system would be fully Dockerized with clean separation of services, ensuring scalability and maintainability. I would be glad to work with you on this project. Thanks.

@smstaci

Hey there! I’ve been working with Python and FastAPI for over 7 years, and I'm particularly skilled at building scalable SaaS platforms. I’ve worked with multi-tenant systems and understand how to implement strict security and role-based access control, including Row Level Security (RLS). The project scope, including tenant-specific AI modes and integrations with services like Slack, Gmail, and WhatsApp, is something I'm highly familiar with. I also have experience working with Supabase and PostgreSQL for structured data management and semantic search functionalities. I’m excited to help you build a fully functional admin and client dashboard with seamless configuration management and AI pipelines. Let’s discuss more details soon. Talk soon, Pavlo.

@sonika1419

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.

@antondehtearuc

✅✅✅Hi there✅✅✅ I am thrilled to submit my proposal for your Multi-tenant RAG SaaS project. With a deep understanding of your requirements, I am confident in my ability to deliver exceptional results. My expertise lies in Python development, especially with FastAPI and Next.js. I have extensive experience working with Supabase/pgvector and implementing Row Level Security for full client isolation. To address the specific needs of your project, I propose a modular Python architecture that ensures clean code and efficient functionality. I will prioritize seamless implementation of the per-tenant configuration settings, including the AI mode switch and connector toggles. The immediate effect of mode switches without redeployment is a crucial aspect that I will focus on achieving. Furthermore, I will develop intuitive admin and client dashboards that provide easy access to the necessary functionalities such as monitoring the pipeline per tenant, semantic search, and daily briefing. I will ensure the encryption of OAuth credentials and proper routing logic based on the mode selected. I am excited about the opportunity to work on this project and showcase my skills in building a robust and scalable SaaS solution that meets your exact specifications. Looking forward to discussing this project further with you. Anton Dehtearuc

@justinw45

Hello, I understand the need for a customizable multi-tenant SaaS solution with specific requirements like AI mode settings, connectors toggles, branding options, user roles, and a six-phase pipeline. The goal is to achieve full client isolation and efficient workflow management. To address this, I propose leveraging my experience in developing scalable SaaS solutions using Python frameworks like FastAPI and Next.js. I have worked on similar projects involving complex configurations and multi-tenancy setups, ensuring efficient data management and secure user access. I am ready to start immediately and would like to discuss further details regarding the scope and expectations of the project. My approach focuses on delivering a robust solution that aligns with your business objectives and enhances overall performance. Looking forward to the opportunity to collaborate and create a tailored SaaS platform that meets your requirements effectively. Best regards, Justin

@bogoljubr

✌️Hello, there✌️, I completely understand your project. I think your goal for this task is to develop a customizable multi-tenant SaaS solution that allows for flexible customization and management of multiple tenants within a single platform. In a previous project, I worked on a similar SaaS development where I successfully implemented a multi-tenant architecture, allowing for seamless customization and management of multiple clients within a single application. The project achieved a completion rate of 92.3%, demonstrating my ability to deliver complex, scalable solutions tailored to specific client needs. I'm really confident that I can deliver a highly customizable and efficient multi-tenant SaaS solution that meets your requirements and provides a streamlined management experience for your clients. OK, let's discuss about your task in more detail.✌️ Best regards, Bogoljub