
Closed
Posted
Paid on delivery
We are building our project AI-native Music SaaS Platform. The platform allows users to generate high-quality songs using AI, including lyrics generation, music composition, audio processing, and future AI video generation. Our architecture is based on [login to view URL] + FastAPI + Supabase + Open Source AI Models (AudioCraft, ACE-Step, ComfyUI, Qwen)**. We are not building AI models from scratch—we integrate and customize leading open-source AI projects using our own AI Gateway, SDK, and orchestration layer. Our goal is to build a scalable, enterprise-grade AI platform where users can create music, developers can extend the platform through plugins, and businesses can integrate via APIs. At the moment, we are looking for experienced developers to help build different modules of the platform. Your Responsibilities: The priorities for MVP Phase 1 are: 1. Control Plane 2. AI Gateway 3. Job Queue (Celery + Redis) 4. GPU Worker Architecture 5. Credits & Wallet & Billing 6. Subscription & Feature Entitlements 7. API Platform 8. Developer SDK 9. Multi-tenancy 10. White-label Foundation 11. Admin Portal 12. Multi-Tenancy Technology Stack • Python • FastAPI • [login to view URL] • Tailwind CSS • PostgreSQL • Redis • Docker • RunPod Serverless • Object Storage • GitHub Goal: Build the platform foundation. AI Capability & Enterprise Expansion Modules: Advanced Music Advanced Lyrics Advanced Voice Media Platform Image Platform Avatar Platform AI Agents Marketplace Creator Economy Workflow Automation Analytics Enterprise Expansion Goal: Expand platform capabilities without redesign. For AI models, we want a provider-agnostic architecture. We will start by integrating AudioCraft, and later add additional providers such as ACE-Step and other compatible open-source models without changing the platform architecture. Our goal is to build a scalable AI platform rather than a single-model application. Architecting and developing the FastAPI backend for AI model orchestration. Integrating AI models (AudioCraft, ACE-Step, ComfyUI) with Celery/Redis job queues. Building a robust Credit System and Stripe billing integration. Implementing clean, type-safe Python SDK for our internal and future public use. Required Skills (The "Must-Haves"): Python Expert: 5+ years of experience with FastAPI and asynchronous programming. AI/ML Experience: Hands-on experience with GenAI models (AudioCraft, Diffusers, LLMs) and running models on GPU (RunPod/Lambda). Full-Stack Mindset: Comfortable with [login to view URL] and Supabase. Architectural Knowledge: Experience with microservices, job queues (Redis/Celery), and Dockerization. Previous experience in building SaaS products or developer platforms (SDKs). You will be working on a cutting-edge "SDK-First" AI architecture. Opportunity to influence the core architecture of a high-growth AI SaaS. Professional, tech-driven, and high-performance environment. Mention your experience with Python FastAPI and AI model integration. Please provide links to your GitHub or a project where you built a complex AI pipeline. Skills required Developer Skills • Python (5–10+ years preferred) • FastAPI • PostgreSQL • Redis • Docker • REST APIs • JWT/RBAC • Async programming • System Design • AI integrations • PyTorch • Hugging Face • ACE-Step • JWhisper • FFmpeg • CUDA • GPU Optimization • ComfyUI We would like to humbly request that the same person who has previously worked on the project related to the application, please send us the proposal.
Project ID: 40552701
111 proposals
Remote project
Active 1 min ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
111 freelancers are bidding on average ₹30,432 INR for this job

Hello, I reviewed your AI/ML Music & Audio SaaS Developer project. Problem: Building a music and audio SaaS platform involves challenges such as AI model integration, audio processing, cloud scalability, user management, subscription handling, and low-latency performance, making development complex. Solution: I can develop a scalable AI-powered SaaS platform with secure authentication, subscription management, audio upload and processing, AI/ML model integration, REST APIs, cloud storage, admin dashboard, and responsive UI. My experience includes Python, Node.js, React, Laravel, TensorFlow, PyTorch, OpenAI integration, REST APIs, and SaaS application development. Result: You will receive a secure, high-performance, and scalable AI music platform that delivers intelligent audio processing, an excellent user experience, and a solid foundation for future AI-powered features. A few questions: • Which AI features are required—music generation, audio enhancement, transcription, mastering, voice cloning, or audio analysis? • Do you already have trained AI/ML models, or should they be developed and integrated as part of the project? • Will the platform include subscription billing, user quotas, and team collaboration features? • Do you already have the UI/UX designs and technical specifications, or should the complete SaaS architecture be designed from scratch? Thanks
₹20,000 INR in 7 days
5.5
5.5

Your AI Gateway will become a bottleneck if you're routing all model inference through a single FastAPI instance without load balancing and request queuing at the gateway level. This creates a single point of failure that will crash under concurrent user load before your GPU workers even spin up. Quick questions - are you planning horizontal scaling for the FastAPI layer with separate instances behind a load balancer? And what's your target latency SLA for audio generation jobs from API request to webhook callback? Here is the architectural approach: - FASTAPI + CELERY: Build async job orchestration with Redis as broker, implementing priority queues for credit-tiered users and dead letter queues for failed GPU tasks. - AI MODEL INTEGRATION: Wrap AudioCraft and ACE-Step in provider-agnostic interfaces using dependency injection, allowing hot-swappable model backends without changing controller logic. - CREDITS & STRIPE: Implement idempotent webhook handlers for Stripe events, atomic credit deduction with PostgreSQL row-level locking to prevent race conditions during concurrent job submissions. I've built similar GPU-orchestrated AI platforms for 2 SaaS companies that scaled to processing 10K+ daily inference jobs. Let's schedule a 20-minute architecture review call to validate your multi-tenancy isolation strategy before you write production code.
₹22,500 INR in 7 days
5.4
5.4

Let’s build an enterprise-grade, AI-native Music SaaS that stays provider-agnostic. For MVP Phase 1, I’ll focus on a FastAPI control plane plus an orchestration-first AI Gateway that routes AudioCraft/ACE-Step/ComfyUI through a Celery+Redis job queue and GPU worker fleet. I’ll implement multi-tenant isolation, credits & billing (Stripe-ready), and API/SDK foundations so developers can plug in new model providers later without architecture churn. To keep it “SDK-First”, I’ll design a clean, type-safe Python SDK aligned with your internal AI Gateway contracts, including job status, idempotency, and deterministic credit accounting. I’ll also integrate robust media processing via FFmpeg and a GPU-optimized execution path (Dockerized workers, CUDA-aware scheduling), so you can scale RunPod/Lambda-style inference safely. Drop Clear and Charmingly: Which exact job lifecycle states and credit deduction rules do you want enforced for every generation request in MVP Phase 1? and I’ll tailor the orchestration boundaries and API surfaces accordingly. Warm regards,
₹31,250 INR in 30 days
5.1
5.1

Hi I would be happy to help I am an expert in generative models for music and audio let's chat Experience with: * AudioCraft * Amphion * OpenVoice * RVC * ComfyUI * GPU Infrastructure * CUDA * RunPod or other GPU cloud providers * AI Media Pipelines
₹25,000 INR in 7 days
5.1
5.1

Dear Sir, I am thrilled to bid your project. Your AI-native Music SaaS vision is exactly the kind of architecture I enjoy working on because the focus is on building a scalable platform rather than coupling everything to a single AI model. I understand the priority is establishing a solid foundation with the Control Plane, AI Gateway, Celery/Redis job orchestration, GPU workers, credits and billing, multi-tenancy, API platform, and SDK-first architecture while keeping AI providers fully interchangeable. I can contribute to building clean FastAPI services, asynchronous workflows, type-safe APIs, modular AI integrations, Dockerized deployments, and scalable orchestration that can evolve from AudioCraft to ACE-Step, ComfyUI, and future models without architectural changes. I also value maintainable code, clear interfaces, and reusable components that support both internal development and future public APIs. One important question: will the AI Gateway expose a single normalized job interface for every provider (AudioCraft, ACE-Step, ComfyUI, etc.), or should each provider retain its own API contract with the orchestration layer handling the differences? I believe this is one of the most important architectural decisions because it will determine the long-term scalability of the SDK, plugin ecosystem, and provider integration strategy. Sincerely, Aidson.
₹25,000 INR in 7 days
3.6
3.6

An SDK-first AI music platform with pluggable model providers (AudioCraft, ACE-Step, ComfyUI) behind a provider-agnostic gateway — the architecture priority for Phase 1 is getting the Control Plane, AI Gateway, and Job Queue (Celery/Redis) right so new models slot in later without touching the platform core. I'd design the AI Gateway with adapter interfaces per provider — runtime model selection per job rather than static tenant mapping, since that's what actually delivers on "provider-agnostic" as you scale beyond AudioCraft. FastAPI backend orchestrating GPU jobs on RunPod Serverless, Celery workers handling audio generation queues, Stripe-backed credit/wallet system gating usage by subscription tier, multi-tenant data isolation in Postgres from day one so white-labeling later doesn't require a schema rewrite. I'll be direct about fit: my strongest production experience is FastAPI/Python async, LangChain-based AI pipeline orchestration, and serverless job architectures (AWS Lambda/EventBridge equivalent to your Celery/RunPod setup) — solid for the Control Plane, Gateway, Job Queue, Billing, and Multi-tenancy modules. Deep hands-on work with PyTorch/CUDA-level GPU optimization or ACE-Step/ComfyUI internals specifically is not my core specialty, though I can integrate these as black-box services behind the orchestration layer you're describing. If Phase 1 architecture/platform-layer work is the priority and GPU-level model tuning is handled separately, I'm a strong fit;
₹35,000 INR in 14 days
3.6
3.6

Hello! Based on your project description, you are looking to build an AI native Music SaaS platform with a scalable SDK first architecture that supports AI powered music generation, orchestration of multiple open source AI models, developer APIs, multi tenancy, billing, and enterprise grade extensibility. The MVP focuses on building the platform foundation with a provider agnostic AI Gateway, GPU worker architecture, job queues, credits, subscriptions, and a robust backend ready to support future AI models without architectural changes. I will focus on developing a scalable FastAPI backend with asynchronous processing, Celery and Redis based job orchestration, GPU worker integration, and a provider agnostic AI Gateway that supports AudioCraft initially while making future model integrations seamless. I will also implement credits and billing, subscription entitlements, multi tenant architecture, developer SDKs, secure APIs, and Docker based deployment following clean, maintainable, and enterprise grade development practices. I specialize in AI powered SaaS development, FastAPI, scalable backend architecture, asynchronous systems, API platforms, and cloud native applications with 7+ years experience and I have done similar work in past please open the chat window so I can share with you. Thank you for considering my proposal. I look forward to hearing from you soon. Best regards, Nikita Gupta.
₹250,000 INR in 36 days
3.2
3.2

Hi, I'm Alema, Python developer with 10 years of experience. My main passion and specialization is working with data extraction. I have worked with many sites and wrote a lot of bots which can extract data in any required format, like Excel, CSV, Json or save data to a DB. You can see completed projects: https://www.freelancer.com/projects/excel/Looker-Studio-Performance-Dashboard/proposals https://www.freelancer.com/projects/french-translator/ation-Agent-Polyvalent/reviews https://www.freelancer.com/projects/ubuntu/Ubuntu-Price-Tracking-Suite-Deployment/proposals https://www.freelancer.com/projects/documentation/Python-Security-Audit-Report/proposals https://www.freelancer.com/projects/beautifulsoup/Data-from-https-www-gsmarena/proposals If you're looking for a reliable Python backend developer to help with your project, feel free to reach out. Your faithfully. Eng. Alema Akter
₹25,000 INR in 2 days
3.2
3.2

**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.
₹25,000 INR in 7 days
2.9
2.9

Hi — this is exactly the architecture I'm building right now, so I can be concrete. An AI-native music SaaS (lyrics + composition + audio, later video) lives or dies on two things: a provider-adapter layer so each AI model sits behind one interface (swap/add models without touching business logic), and an async job + credit flow — generation is slow and GPU-bound, so the API reserves credits, enqueues a job, a worker runs the model, then settles on success / refunds on failure (never bill a failed generation). Multi-tenancy via tenant_id + Postgres RLS. Python/FastAPI + a queue is how I'd build it. Rating 5.0 stars. Which models are you integrating first (MusicGen, Suno-style, HuggingFace), and self-hosted GPU or serverless? — Ricardo
₹24,000 INR in 25 days
2.6
2.6

As an experienced Data Analyst & Scientist, I've honed my craft in turning complex datasets into actionable business insights -- making me uniquely qualified for your AI Music & Audio SaaS project. With my 8+ years of proficiency in Python (including FastAPI), asynchronous programming, and GPU optimization, I have the technical know-how to successfully architect and develop the FastAPI backend for your AI model orchestration. Whether it's integrating AI models or building a robust Credit System with a Stripe billing integration, I have the expertise to handle all these tasks seamlessly. Importantly, my experience extends beyond just coding; I also bring valuable skills in Data Visualization (Power BI/Tableau), Analytics (Excel/SQL/BigQuery), Machine Learning (TensorFlow/PyTorch), and ETL/Data Engineering (Apache Airflow/Talend/Azure Data Factory) to the table. These skills make me particularly adept at creating clear and comprehensive data-driven solutions while leveraging my previous experience in building SaaS products and developer platforms.
₹25,000 INR in 7 days
2.1
2.1

As an AI and Cloud Data Engineering Specialist, my main focus has been leveraging advanced AI and ML Solutions for real-world applications. I am confident that my technical expertise, particularly in Python and AI/ML (with a strong emphasis on FastAPI and GenAI models) paired with my experience in architectural design (especially with microservices and job queues) makes me a strong candidate for the AI Music & Audio SaaS Developer position. My understanding of SaaS platforms, from end to end, aligns directly with what you are looking for. In my previous projects, I have not only built predictive and generative AI systems similar to what you need, but I have also integrated them seamlessly into production environments using Celery/Redis job queues and GPU optimization. My skills extend beyond the technical; I'm capable of building clean Python SDKs, such as your need for collaborative effort. Lastly, my work is built upon a result-oriented approach rather than pure implementations. I believe this strongly aligns with your vision of a high-growth AI SaaS business. My unique blend of deep technical expertise and business-first mindset ensures every solution delivers tangible ROI - faster processes, lower costs, enhanced customer experience – exactly what your company needs to thrive in today's market.
₹26,500 INR in 5 days
2.7
2.7

Hi, I've carefully reviewed your requirements, and this is the kind of AI platform architecture I enjoy building. I have strong experience developing FastAPI-based backends, asynchronous services, REST APIs, Dockerized deployments, and integrating AI workflows into scalable SaaS applications. My approach would include: - Modular FastAPI orchestration layer with async processing - Celery + Redis for GPU job queues and background tasks - Integration of AI models (AudioCraft, Diffusers, Whisper, ComfyUI, etc.) - Secure Stripe billing and credit management - Type-safe Python SDK for internal and future public use - Dockerized, production-ready architecture with clean documentation I focus on clean, scalable code that supports future model additions and high-throughput GPU workloads while keeping the platform maintainable. I can start immediately and provide regular progress updates throughout development. I'm happy to share relevant FastAPI and AI integration projects during our discussion. Looking forward to working with you!
₹25,000 INR in 7 days
2.1
2.1

Hi, I can help build your AI-native Music SaaS platform by developing a scalable FastAPI backend, integrating open-source AI models, and designing a reliable orchestration layer for enterprise-grade performance. I have strong experience with Python, FastAPI, asynchronous programming, Redis/Celery, Docker, Supabase, and AI integrations. I'm comfortable working with Hugging Face models, GPU-based inference, SDK development, Stripe billing, and microservice architectures, ensuring every module is clean, scalable, and easy to extend. I write production-quality, well-documented code and enjoy building developer-first platforms with a strong focus on performance, maintainability, and future growth. I'd be happy to share relevant AI and FastAPI projects and discuss the best architecture for your platform. Let's build a robust foundation for your AI Music SaaS.
₹12,500 INR in 4 days
1.2
1.2

Hi, I’m a Python/AI engineer with strong experience building FastAPI-based backend systems, GPU-accelerated ML pipelines, and production-grade AI orchestration layers using Docker, Redis/Celery, and asynchronous Python architectures. I’ve worked on systems involving PyTorch, Hugging Face models, Whisper-style audio pipelines, FFmpeg processing, and GPU deployment workflows (CUDA-optimized inference on cloud GPUs such as RunPod/Lambda-style environments). I’m comfortable designing scalable AI services where model execution is decoupled via job queues and exposed through clean API layers. Relevant experience * Built FastAPI microservice architectures for AI inference workloads with async task queues (Celery + Redis) * Integrated transformer-based models (Diffusers / Hugging Face pipelines) into production APIs * Designed GPU-based processing pipelines for audio/video generation workflows (FFmpeg + ML models) * Built modular SDK-style Python wrappers for internal AI services to enable reuse across frontend and backend systems * Experience structuring Dockerized ML services for reproducible deployment across cloud GPU instances Happy to discuss system design and propose an initial architecture breakdown.
₹20,000 INR in 3 days
0.4
0.4

I will develop a scalable AI-powered SaaS backend using FastAPI which is modular and can expand for future development, will be dockerized and designed using modern software engineering practices
₹29,000 INR in 15 days
0.5
0.5

Looking for reliable, scalable, and high-quality software development? You're in the right place! I specialize in building custom software tailored to your business needs. Whether you're a startup, small business, or enterprise, I can help transform your ideas into secure, efficient, and user-friendly applications. Services I Offer Custom software development Web application development Desktop application development REST API development and integration Database design and optimization Bug fixing and performance optimization Software maintenance and support Third-party API integration Cloud deployment and hosting support Technologies Python Java C# JavaScript / TypeScript React Node.js .NET SQL (MySQL, PostgreSQL, SQL Server) MongoDB Docker Git AWS / Azure Why Choose Me? Clean, maintainable, and scalable code Fast communication and regular project updates On-time delivery Thorough testing before delivery Client satisfaction is my priority Post-delivery support available What You'll Get Fully functional software Well-documented source code Responsive and intuitive user interface Secure and optimized application Free revisions (as agreed) Ongoing technical support
₹25,000 INR in 7 days
0.0
0.0

Hi! I'd love to contribute to your AI SaaS platform. I have experience building scalable backend systems, AI-powered applications, REST APIs, and cloud-based architectures using Python and modern web technologies. I'm comfortable working with FastAPI, asynchronous services, Docker, Redis-based workflows, API integrations, and production-ready backend development. I can help architect a clean, scalable AI orchestration layer, integrate AI models into reliable processing pipelines, implement secure billing and credit systems, and build maintainable, well-documented code designed for future growth. I'd be happy to discuss your architecture in detail, share relevant project experience, and provide a realistic timeline after reviewing your technical requirements. Best regards, Rameen
₹12,500 INR in 2 days
0.0
0.0

Hi sir, Thank you for giving opportunity for biding... we have gone through your requirements and we can build your AI Music & Audio SaaS according to your exact requirements. Why You Need To Go With Us? And What Special you get with us. • Your vision = Our mission • Your idea + Our expertise = Winner on Web • Cutting edge web technology & design • Innovative, Cost effective & Customized service • Pragmatic Approach • Constant communication with clients • Consistent performance • On-time delivery • Maintenance of global quality standards • Your online business + Our experience = Your success Python, Data Analytics, Data Science, AI/ML, AI Automation, AI AGENT Portfolio IoT Data Analysis for Dairy Refrigerator Temperature Monitoring Real-time Object Detection using OpenCV and YOLO Supply Chain Management System Enterprise Data Warehouse Implementation Cloud Data Lake Migration Web Application Development for Wind Turbine Performance Prediction Data Analytics Platform for Supply Chain Optimization AI Bill System AI Try Dress
₹12,500 INR in 8 days
0.0
0.0

As a seasoned AI/ML Engineer with a strong background in Python development and AI model integrations, I'm confident that I possess precisely the skills and experience your project demands. Throughout my 5+ years of programming, I've honed a deep understanding of FastAPI, as well as the crucial balance between high-performance coding and maintainability. My experience in running models on GPUs using frameworks like PyTorch further solidifies my suitability for your project. What sets me apart is my holistic approach to development - from front-end to back-end, APIs to databases. This aligns perfectly with the full-stack mindset you need to create the robust SaaS dashboard you envision, as well as develop the Python-based SDKs for internal and public use. Additionally, my familiarity with Docker, Redis/Celery, microservices ensure that I can hit the ground running when it comes to architecting your FastAPI backend and job queues. Beyond being your go-to developer, I am committed to understanding and achieving your business objectives. Blending clean code with scalable solutions is my forte, meaning you can rely on me not only for on-time delivery but also for top-notch quality. Finally, partnering with me offers more than just one extra pair of hands; it grants you access to an experienced team that specializes in UX/UI design and graphics—streamlining project execution for optimal results. Let's build an AI-driven audio revolution together!
₹25,000 INR in 7 days
0.0
0.0

Ahmedabad, India
Payment method verified
Member since Jul 31, 2017
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
₹600-1500 INR
₹1500-12500 INR
₹12500-37500 INR
$10-30 USD
$10-30 USD
$750-1500 CAD
₹12500-37500 INR
₹75000-150000 INR
₹12500-37500 INR
$25-50 USD / hour
₹600-1500 INR
₹1500-12500 INR
$30-250 USD
£20-250 GBP
$200-900 USD
₹250000-500000 INR
$250-750 USD
£20-250 GBP
₹400-750 INR / hour
$250-750 USD
$30-250 USD
₹750-1250 INR / hour