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Title: Mobile-first Developer to build MVP (social graph + personalized discovery) Description: I’m hiring a freelancer to build an MVP for a mobile-first consumer app. The app includes: authentication, profiles, a connection graph, saving/liking “entities”, search + filters, and a personalized ranked discovery feed. Some interactions require privacy controls and server-enforced visibility rules (RLS). Core responsibilities: Implement Supabase Auth (Google OAuth + optional email) Design and implement Postgres schema + migrations Configure Row Level Security (RLS) properly (privacy rules enforced server-side) Build mobile-first UI screens: onboarding, discovery feed, search, entity detail, profile, connections, settings Implement a pluggable ranking module (server-side) with caching / basic performance optimization Set up deployment (staging + production) and provide clear documentation Add basic error logging and minimal tests (smoke + key logic) Deliverables: Private repo I own (clean code, migrations, env setup) Staging + production deployments Documentation (setup, architecture, how to extend ranking module) Basic tests + logging To apply, please include: 2–3 relevant projects (especially Supabase/RLS) Your proposed architecture (high-level) Key risks/assumptions + what you’d build first Estimated effort range (hours or milestones)
N° de projet : 40225612
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177 freelances proposent en moyenne €606 EUR pour ce travail

Hi, I understand you want a mobile-first MVP with authentication, profiles, a connection graph, saving/liking entities, search with filters, and a personalized discovery feed, all with server-side privacy via Row Level Security and a pluggable ranking module. I’ll design a clean Postgres schema, migrations, and Supabase Auth setup with Google OAuth (plus optional email). I’ll implement a mobile-first UI for onboarding, discovery, search, entity detail, profile, connections, and settings, plus a staging/production deployment pipeline and solid docs. The ranking module will be server-side with caching and sensible fallbacks, and I’ll add basic error logging and essential smoke tests. I’ll document setup, architecture, and how to extend the ranking module, and deliver a private repo with migrations, envs, and deployment configs you own. What are the top 3 user goals for the discovery feed, and how will you measure success (e.g., engagement, retention, or avatar activity) to guide the ranking module priorities? What privacy rules should be enforced in common MLOps scenarios (e.g., varying visibility by connection level or entity type)? Which platform (iOS/Android) do you prioritize for the MVP, and is there a preferred tech stack (React Native vs Flutter) or any existing codebase to align with? Do you have any specific performance targets for the feed latency and cache hit rate? What are your requirements for localization, accessibility, and internationalization from the start?
€750 EUR en 15 jours
9,4
9,4

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
€500 EUR en 15 jours
9,6
9,6

Hello, I understand you're seeking a mobile-first developer to build an MVP for a consumer app, focusing on a social graph and personalized discovery. My expertise aligns perfectly with crafting intuitive mobile experiences and robust backend systems for dynamic user interactions and content delivery. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems I have successfully delivered multiple mobile-first MVPs, including projects with social graph features, personalized content feeds, and robust authentication/privacy controls using Supabase and Row Level Security. My high-level architecture proposes a Flutter (or similar mobile framework) frontend, Supabase for authentication and real-time database (Postgres), integrated with serverless functions for the ranking module and complex business logic, all deployed on a secure, scalable cloud infrastructure. Key assumptions include clear definition of initial discovery algorithms and user interaction flows. Early focus would be on core authentication, user profiles, and the connection graph, ensuring foundational RLS is robust. A detailed effort breakdown will be provided after a more in-depth discussion, but I can structure the project into logical, iterative milestones for efficient delivery. Let’s connect and discuss how I can help you with your project. Best regards, Waqas
€325 EUR en 7 jours
8,2
8,2

Hello, As an experienced team of engineers and developers, Live Experts® LLC is ready to step in and take your MVP mobile app project to new heights. We've got several skills that align perfectly with what you're looking for. On the Supabase front, our grasp of its nuances like RLS (Row Level Security) makes us best positioned to bring your concept to life while ensuring the privacy controls and visibility rules are effectively enforced server-side. What sets us apart? Our unique blend of exceptional research writing and analysis proficiency grounds our software development work in empirical evidence. We’ve successfully designed and implemented many Postgres schemas with similar features like authentication, profiles, databases, as well as integrations with Google OAuth and email systems. Our proposed high-level architecture includes setting up a private repo you own, providing clean code and documented migrations, with staging & production deployments, which will make management a breeze for you Instead of waiting for a final code delivery with potential bugs, we embrace transparent partnerships through basic error logging and minimal tests in tandem with each key logic. Let’s bring your app to life! Thanks!
€750 EUR en 4 jours
8,2
8,2

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your mobile app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
€250 EUR en 14 jours
8,0
8,0

Hello I am a senior mobile-first developer with 10+ years building consumer apps and strong expertise in Supabase, Postgres, and secure server-side access control. I have delivered multiple products that combine social graphs, personalized discovery, and privacy-first data models, so your MVP scope aligns perfectly with my experience. For this project, I would implement Google OAuth + optional email via Supabase Auth, then design a normalized Postgres schema for users, profiles, connections, saved/liked entities, and discovery metadata. I’ll enforce privacy using RLS policies that ensure visibility rules are always server-side, including granular controls for connections and content On the mobile side, I’ll build onboarding, discovery, search/filters, entity detail, profile, connections, and settings screens with a mobile-first UX and clean state management. I’ll also add logging and smoke tests for key flows, and deliver a private repo with migrations, env setup, staging/production deployments, and clear documentation. Key points: core features, user roles, workflow, privacy/RLS, ranking module, caching, staging/production. Before starting, I would clarify your entity model, privacy levels, and ranking criteria.
€300 EUR en 7 jours
8,4
8,4

I HAVE BUILT MOBILE-FIRST SOCIAL & DISCOVERY APPS WITH SUPABASE, RLS, AND PERSONALIZED FEEDS — TURNING IDEAS INTO SCALABLE MVPs FAST. I can deliver a clean, production-ready MVP focused on social graph, privacy-first data access, and personalized discovery. The build will be mobile-first, secure by design, and structured so you can iterate quickly after launch. Core Features • Supabase Auth (Google OAuth + optional email) • Well-structured Postgres schema with migrations • Server-enforced Row Level Security (RLS) for privacy & visibility rules • User profiles, connections graph, likes/saves on entities • Search, filters, and entity detail views • Personalized ranked discovery feed with a pluggable, server-side ranking module • Caching and basic performance optimization • Error logging, smoke tests, and key logic tests User Roles • End Users: onboarding, discovery, connections, profile management • Admin/System: schema control, ranking logic, deployment configuration Deliverables • Private repository you own (clean, documented source code) • Staging + production deployments • Architecture & setup documentation • Tests, logging, and extension guidelines I prioritize maintainable architecture, clear migrations, and strict server-side security. You’ll receive complete source code and 2 YEARS OF FREE ONGOING SUPPORT POST-LAUNCH for bug fixes, minor updates, and guidance as you scale.
€500 EUR en 15 jours
8,3
8,3

I have extensive experience in Mobile App Development, Social Networking, Testing / QA, Software Architecture, and Agile Development, making me a great match for the MVP Mobile App Developer Needed project. I am confident in my ability to deliver high-quality results within a reasonable budget. Let's discuss the project scope further to ensure alignment. Your satisfaction is my priority, and I am eager to start working on this project. Please review my profile for a comprehensive overview of my experience. Looking forward to hearing from you.
€525 EUR en 10 jours
7,7
7,7

Hi there, ★★★ Mobile App Development / API Integration Expert ★★★ 9+ Years of Experience ★★★ I will complete this project by following a structured approach to ensure a successful MVP development. The key steps are as follows: 1. Implement Supabase Auth (Google OAuth + optional email) - 10 hours 2. Design and implement Postgres schema + migrations - 15 hours 3. Configure Row Level Security (RLS) - 8 hours 4. Build mobile-first UI screens - 20 hours 5. Implement a pluggable ranking module with caching - 15 hours 6. Set up deployment for staging + production and provide documentation - 12 hours 7. Add basic error logging and minimal tests - 10 hours What I need from you: 1. Access to the project requirements and any existing design assets 2. Clarification on preferred technologies and frameworks beyond Supabase 3. Information on any specific user privacy requirements or compliance needs I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
€1 100 EUR en 13 jours
7,2
7,2

As a well-rounded and experienced Full-Stack developer, I can confidently tackle all the key responsibilities in your project. I have an extensive background in both web and mobile app development using relevant technologies such as Python, JavaScript - which are essential for your Supabase-based MVP. My deep knowledge of Supabase and how to implement Row Level Security (RLS) properly ensures the privacy controls and visibility rules will be enforced server-side. In terms of delivering quality work, my approach is dedicated to producing clean code, migrations, environment setups in private repositories that you'll own. I also take great care in ensuring foolproof documentation so that you'll receive detailed instructions for setup, architecture, extending ranking modules, among others. This meticulous documentation process extends to setting up deployment configurations for both staging and production environments. Risks and assumptions are inherent to any project, but with my problem-solving skills and proactive mindset, I systematically approach them head-on. To give you a comprehensive understanding of the project's scope, I always provide a high-level architecture overview with detailed milestones and an effort estimation range that aligns with your expectations.
€500 EUR en 7 jours
6,9
6,9

Hello, I hope you're doing well! I'm Divya Manocha, a Top-Rated Full-Stack Developer with 12+ years of experience delivering scalable, high-quality digital solutions. I’ve completed 200+ projects across Node.js, Python (Django/Flask), PHP (Laravel, CodeIgniter, Yii2), React/Vue/Angular, Shopify & E-commerce, and Mobile Apps (React Native, Flutter). My clients value my reliability, communication, and commitment to deadlines. Why I’m a Great Fit: > I carefully review project requirements to ensure full clarity. > I deliver clean, maintainable, and scalable code. > I break complex tasks into structured milestones with regular updates. > I work seamlessly across time zones using Jira, Asana, and Basecamp. What I Can Deliver: > Full-Stack Web & Backend Development (APIs, Platforms) > E-commerce & Marketplace Solutions (Shopify, WooCommerce, Magento) > Mobile Apps (React Native, Flutter) > AI/ML Integrations, Chatbots & Analytics > DevOps (AWS, Docker, CI/CD), Testing & QA > UI/UX Support & Technical Consulting My Approach: > Requirement Analysis & Scope Confirmation > Clear Timeline with Defined Milestones > Iterative Development with Demos > Thorough Testing & Final Delivery > Post-Launch Support Best regards, Divu.
€750 EUR en 8 jours
6,7
6,7

Hi I can build your mobile-first MVP using Supabase Auth, Postgres with fully enforced RLS, and a clean modular architecture for profiles, connections, saved entities, search, and a personalized ranked discovery feed. The core technical challenge is getting privacy logic correct—RLS must guard visibility rules independently of the client—and I solve this by designing a strict schema, policy set, and server-side ranking module that respects permissions before returning results. I’ll implement mobile-optimized UI screens for onboarding, feed, search, entity detail, profiles, and settings, backed by a performant caching layer for ranking. The repo will include structured migrations, environment setups, smoke tests, and minimal logic tests for key flows. I’ll also configure staging and production deployments with logging and clear documentation on extending the ranking module. My previous Supabase projects include social-graph and content-feed systems that rely heavily on RLS and Postgres policies. Thanks, Hercules
€500 EUR en 7 jours
6,9
6,9

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!!!
€750 EUR en 7 jours
6,7
6,7

Hello There!!! I understand you’re building a mobile-first MVP with Supabase Auth, Postgres schema + migrations, strict RLS privacy rules, connection graph, entity saves/likes, and a personalized ranked discovery feed. You also need clean deployment, logging, and extensible ranking logic. With 9+ years in full-stack and mobile development, I’ve built social-style apps using Supabase, PostgreSQL, and server-side ranking logic with strong privacy enforcement. Services 24/7 available for discussion (reply in few hours) UI & UX design with unlimited revisions Deployment support Source code provided at the end 90-days support for bug fixing I’d use Flutter or React Native (mobile-first), Supabase Auth (Google OAuth + email), Postgres with well-structured migrations, strict RLS policies, and a modular ranking service (Node/Deno) with caching (Redis). CI/CD for staging + production, basic smoke tests, and structured logging included. Let’s discuss your graph model and ranking priorities so we can define clear milestones and move fast. Best Regards, Farhin B.
€256 EUR en 10 jours
6,4
6,4

I want to show you my work can you please connect with me. Hello Dear, I am a top-rated highly experienced mobile app developer with a proven track record of successfully creating numerous high-quality applications. I can build your mobile first MVP using Supabase and a clean Postgres schema with properly enforced Row Level Security for all privacy and visibility rules. I will implement Google OAuth and email auth, design migrations, and develop the full mobile first UI including onboarding, discovery feed, search, entity detail, profiles, connections, and settings. The personalized ranked discovery feed will use a modular server side ranking layer with caching and basic performance optimization. Please Take a Look at My Professional Portfolio: https://www.freelancer.pk/u/zainalitariq245 I look forward to your response. Best Regards, Zain
€500 EUR en 7 jours
6,3
6,3

Hello, I’ve gone through your project details for the MVP mobile-first consumer app, and this is something I can definitely help you with. With over 10 years of experience in mobile app development, I have successfully executed projects involving authentication, connection graphs, and personalized discovery feeds using technologies like Supabase and PostgreSQL. My focus is on clean architecture, scalability, and effective communication to ensure smooth project execution. I'll review your requirements in detail, propose the best technical approach, and keep you updated throughout the development process. My previous work includes relevant projects that featured Row-Level Security and personalized ranking modules, ensuring a robust foundation for your app. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m eager to discuss the specifics of your project further to tailor the best solution for you. Could you clarify: Could you clarify the specific user interactions and privacy controls you envision for the app? Let’s discuss over chat! Regards, Arpit Jaiswal
€250 EUR en 22 jours
7,4
7,4

Hi there, I’m excited about the opportunity to build your MVP mobile application! With extensive experience in mobile app development and a strong command of Supabase and PostgreSQL, I am confident I can deliver a robust solution that meets your requirements. I’ve previously developed apps that incorporate similar features such as authentication, dynamic user profiles, and social graphs, focusing on privacy controls and server-side rulesets, which are crucial for a smooth user experience. My approach will involve implementing Supabase for authentication, designing a scalable Postgres schema, and configuring RLS to ensure secure data visibility. Additionally, I’ll create intuitive mobile-first UI screens and an efficient ranking module to enhance user engagement. I propose a clear timeline of up to 30 days to complete this project, providing documentation and deployment setup along the way. Thanks,
€650 EUR en 30 jours
6,1
6,1

Hello, I understand that you are building a mobile-first MVP centered on social graph connections and a personalized discovery feed with strict server-enforced privacy rules. My approach will use Supabase (Auth + Postgres + RLS) as the secure backend foundation, with a clean schema design, migration strategy, and clearly defined visibility policies enforced at the database level. I will implement Google OAuth and email auth, design graph relationships efficiently, and build a modular ranking service layer that supports pluggable scoring logic with caching for performance. The UI will be mobile-first and responsive, covering onboarding, discovery, search with filters, entity detail, profiles, connections, and settings. I will structure the backend to separate core data logic, ranking logic, and access control to ensure scalability and clarity. Deployment will include staging and production environments, environment configuration, logging, and smoke tests. The final delivery will be a clean private repo with documentation covering architecture, setup, migrations, and how to extend the ranking module safely. Thanks, Asif
€750 EUR en 11 jours
6,2
6,2

I bring 5+ years of experience delivering mobile-first MVPs with Supabase, Postgres, authentication systems, and privacy-first architectures. I can handle schema design, RLS enforcement, discovery feed logic, performance optimization, and clean mobile UI, delivering a production-ready system with deployments, tests, and documentation. To get started, I’ll need your entity model, visibility rules, and feed ranking goals to design the backend correctly from day one. I focus on fast iteration, clean architecture, and scalability for future growth. What user scale and feed refresh latency are you targeting for the MVP?
€250 EUR en 7 jours
5,7
5,7

Hello, I have carefully analyzed your project requirements for a mobile-first MVP with social graph and personalized discovery. I recently delivered a Supabase-based consumer app with Auth, profiles, RLS-enforced privacy rules, and a ranked feed, including Postgres migrations, server-side logic, and clean production deployments. For your project, I will implement Supabase Auth with Google OAuth and email, design a scalable Postgres schema with proper migrations, and configure strict Row Level Security to enforce visibility rules on the server. I will build mobile-first UI screens for onboarding, discovery, search, entity details, profiles, connections, and settings. The personalized discovery feed will use a pluggable server-side ranking module with caching and basic performance optimization. I will also set up staging and production deployments, add logging, smoke tests, and deliver clear documentation so the system is easy to extend. I am available to begin work immediately and am committed to delivering the highest quality solution within the shortest possible timeframe. Best regards, Elenilson
€350 EUR en 7 jours
5,8
5,8

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