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Sto cercando uno sviluppatore che mi aiuti a trasformare i wireframe di OSSY in un MVP funzionante, pronto per essere testato sul mercato Obiettivo OSSY è una web app / mobile app che mette in contatto famiglie e lavoratori domestici (OSS, badanti, colf) senza occuparsi di contratti o assunzioni. Mi occorrono le funzioni essenziali per lanciare il servizio e validarne l’interesse. Funzionalità chiave • Registrazione utenti tramite SMS, con verifica in due passaggi. • Creazione profilo lavoratore con: esperienza lavorativa, certificazioni, disponibilità e categoria (OSS, colf h24, badante). Possibilità di mostrare il badge “OSS certificata”. • Upload foto e scelta della categoria durante l’onboarding. • Per le famiglie: modulo di pubblicazione richiesta con orari e budget. • Mascheramento automatico di numero ed e-mail fino a pagamento o sblocco contatto (integrazione Stripe o soluzione analoga). • Motore di ricerca con filtri per zona, categoria, esperienza e disponibilità. • Dashboard amministratore per gestire utenti, annunci e transazioni. • Interfaccia moderna, intuitiva e pienamente responsive; fornirò mockup, palette colori e wireframe. Requisiti tecnici – Stacks e framework a tua scelta purché garantiscano scalabilità e tempi rapidi di sviluppo. – Best practice di sicurezza (HTTPS, crittografia dati sensibili, logging). – Codice documentato e repository Git condiviso. Preferenze Non importa se sei poco esperto o poca esperienza se sei capace a fare tutto quello che ho chiesto ti pagherò sono una persona onesta se hai esperienza meglio ancora Deliverable 1. MVP completo in ambiente di staging. 2. Istruzioni di deploy su hosting cloud (Docker o equivalente). 3. Breve guida utente per admin e tester interni. Se il progetto pilota funziona, valuterò estensioni a lungo termine con la stessa persona. Attendo una breve proposta con stack suggerito, tempistiche e link a lavori comparabili.
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121 freelancere byder i gennemsnit €2.008 EUR på dette job

I have carefully reviewed the requirements for the "Sviluppo MVP Web/App OSSY" project and I believe my skills in PHP, Website Design, Graphic Design, Mobile App Development, and User Interface / IA align perfectly with what you are looking for. I am confident in my ability to deliver a high-quality MVP within your specified parameters. Budget adjustments can be made as needed once we discuss the full scope of the project. I am eager to start working on this project and am committed to delivering excellent results. Please go through my profile its 15 years old see the work I did over the years. No Win No Fee means that your satisfaction is my utmost priority. Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you.
€2.100 EUR på 21 dage
8,8
8,8

Hello, I understand that you are seeking a developer to transform the wireframes of OSSY into a functioning MVP web/mobile app, connecting families with domestic workers without the complexities of contracts. Our team at A2 Design specializes in creating scalable, user-centric applications aligned with such needs. We’ve successfully launched similar platforms, such as MadPaws, an on-demand marketplace that integrates seamless user experiences for booking and searching sitters using Laravel and React.js. Another relevant project is TutorTime, designed to simplify connections between students and tutors, featuring advanced matching and scheduling tools. For OSSY, we can implement your key functionalities, including user registration, profile creation, payment integration, and a robust admin dashboard, all while adhering to best practices for security and scalability. Let’s discuss how we can bring your vision to life. Reach out to explore the next steps!
€2.000 EUR på 20 dage
8,9
8,9

Hello, I am eager to help transform your OSSY wireframes into a functional MVP, poised for market validation. My focus will be on delivering the essential features necessary to successfully launch and test your service efficiently. 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 Let’s connect and discuss how I can help you with your project. Best regards, Waqas
€2.062 EUR på 7 dage
8,4
8,4

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
€2.500 EUR på 35 dage
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 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
€1.500 EUR på 24 dage
8,0
8,0

HO GIÀ LANCIATO MVP SIMILI TESTATI SUL MERCATO PER METTERE IN CONTATTO UTENTI E PROFESSIONISTI — OSSY È PERFETTO PER UNA VALIDAZIONE RAPIDA. posso sviluppare OSSY come MVP web + mobile focalizzato sulle funzionalità essenziali per lanciare il servizio e validarne l’interesse, mantenendo tempi rapidi e massima semplicità d’uso. Funzionalità chiave (MVP) • Registrazione via SMS con verifica a due passaggi • Profili lavoratori con esperienza, certificazioni, disponibilità e categoria (OSS, colf h24, badante) • Badge “OSS certificata” • Upload foto e selezione categoria in onboarding • Pubblicazione richieste famiglie (orari, budget) • Mascheramento automatico di telefono/email fino a sblocco contatto • Pagamenti e sblocco contatti con Stripe (o alternativa) • Motore di ricerca con filtri (zona, categoria, esperienza, disponibilità) • Dashboard admin per utenti, annunci e transazioni • UI moderna, intuitiva e 100% responsive (uso i tuoi mockup e wireframe) Stack suggerito • Frontend: React / React Native • Backend: Node.js o Django • Database: PostgreSQL • Deploy: Docker su cloud • Sicurezza: HTTPS, crittografia dati sensibili, logging Deliverable MVP completo in staging Istruzioni di deploy (Docker) Guida rapida per admin e tester Codice documentato + repository Git condiviso
€1.600 EUR på 15 dage
8,4
8,4

⭐⭐⭐⭐⭐ Create a Functional MVP for OSSY: Connecting Families and Care Workers ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for a developer to turn OSSY's wireframes into a working MVP. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for web and mobile applications. I will focus on essential features to launch your service and validate interest in the market. ➡️ Why Me? I can easily create your MVP for OSSY as I have 5 years of experience in web and mobile app development. My skills include user authentication, profile creation, payment integration, and responsive design. I also have a strong grip on security best practices and efficient coding techniques. ➡️ Let's have a quick chat to discuss your project in detail. I can show you examples of my previous work that align with your vision. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Web App Development ✅ Mobile App Development ✅ User Authentication ✅ Profile Management ✅ Payment Integration ✅ API Development ✅ Responsive Design ✅ Database Management ✅ Security Best Practices ✅ Git Version Control ✅ User Interface Design ✅ Testing & Deployment Waiting for your response! Best Regards, Zohaib
€1.800 EUR på 2 dage
7,8
7,8

As a seasoned full-stack developer with over 12 years of comprehensive experience in web and mobile app development, I'm confident I can bring your OSSY project to life. With a strong focus on front-end Angular, React, and back-end NodeJS, PHP, Laravel and a deep understanding of the best security practices like HTTPS and data encryption, I assure you of a scalable and secure solution delivered in record time. My proficiency extends beyond the tech stack you've mentioned - CMS platforms like WordPress and Shopify that can be utilized for admin panel development, databases like MySQL and MongoDB to handle your substantial data records and even mobile app development using Flutter which ensures cross-platform compatibility. By choosing me as your developer, you'll get an honest professional who will not only meet but exceed your expectations while providing an ongoing support long after the completion of this project.
€2.250 EUR på 7 dage
7,6
7,6

Dear Client, As an experienced full-stack developer with a penchant for clean, scalable and secure code, I'm thrilled to offer my expertise for your OSSY web/app MVP project. I propose using React.js and Node.js for a robust, real-time application, along with MongoDB/MariaDB for optimized data storage and retrieval. To maintain your security needs, I'll employ best practices from HTTPS to encrypted sensitive data. Furthermore, I appreciate your "developer-blend-experience" ethos; it speaks volumes about our compatibility. In closing, my work is backed by long-lasting relationships and I believe once we build this MVP together, you'll be more than satisfied with my 10 offering-range services from Development & Integration to Payment Gateways & Elastic Scaling on Cloud. It’s not just about getting the job done – It’s about future prospects together if MVP pilot succeeds - a commitment that sets me apart! Thank you!!!
€2.500 EUR på 7 dage
7,9
7,9

As a seasoned Senior Web & Mobile Developer with over 10 years of rich experience, I can truly empathize with the goals and visions you have for OSSY. My extensive background in full-stack development, which includes skillsets across MEAN/MERN stacks, Python, AI/ML, and ERP systems will be an indomitable asset in transforming your wireframes into a fully functional and market-ready MVP. To further elaborate on my expertise relevant to OSSY's requirements: I have hands-on knowledge with SMS integration, two-factor verification, user profile creation involved with certification and availability updates, secure payment integration (Stripe or equivalent), advanced search engines with tailored filters, efficient administrative dashboards- powering all these platforms with modern and responsive interfaces. Moreover, beyond just delivering the MVP, I am also adept at deploying applications on cloud (Docker or equivalents) and providing comprehensive user guides necessary for admin control and internal testing . With Regards!
€2.500 EUR på 32 dage
6,6
6,6

Hi I can transform your OSSY wireframes into a functional, scalable MVP by combining secure authentication, structured user onboarding, and a robust search and matching system. I have strong experience with mobile-friendly web app architectures, SMS-based verification flows, and secure contact-masking connected to Stripe or similar payment gateways. The main technical challenge here is building a smooth, step-based onboarding for both workers and families while ensuring data privacy and preventing direct contact before payment, which I can solve through controlled API gating and encrypted communication layers. I will implement a clean worker-profile structure supporting certifications, availability, and categories, along with a smart filtering engine optimized for speed and accuracy. The admin dashboard will allow you to manage users, listings, and transactions with clear visibility and logging. I will follow best practices for HTTPS, sensitive-data protection, and repository documentation to keep your project stable and maintainable. I can deliver a modern, intuitive interface fully aligned with your wireframes and brand assets. Thanks, Hercules
€3.000 EUR på 15 dage
6,6
6,6

Your SMS verification flow will fail if you don't implement rate limiting and phone number validation upfront. Without proper throttling, malicious users can spam registrations and drain your Stripe account through fake transactions. Before architecting the solution, I need clarity on two things: What's your target launch market (Italy-only or EU-wide), and do you need GDPR-compliant data retention policies from day one? This determines database architecture and payment gateway configuration. Here's the technical approach: - PHP + LARAVEL: Build RESTful APIs with JWT authentication and role-based access control (famiglia/lavoratore/admin) to handle 10K concurrent users without performance degradation. - STRIPE API: Implement webhook handling for payment confirmation before unmasking contact details, with idempotency keys to prevent double-charging during network failures. - TWILIO SMS: Set up two-factor authentication with retry logic and fallback to email verification if SMS delivery fails in rural areas. - MYSQL + REDIS: Index search queries by zona/categoria/disponibilità and cache frequent lookups to achieve sub-300ms response times on the motore di ricerca. - DOCKER + AWS: Containerize the application for one-command deployment to staging and production environments with auto-scaling enabled. I've built 3 marketplace platforms connecting service providers with clients, including payment escrow systems and admin dashboards for transaction monitoring. I don't take on projects where security requirements are unclear - let's schedule a 20-minute call to discuss edge cases like disputed payments and fake profile prevention before I commit to a timeline.
€2.030 EUR på 30 dage
7,0
7,0

With over a decade of experience in web development and a keen eye for modern UI/UX design, my team and I can deliver an MVP for your OSSY project that not only meets, but exceeds your expectations. Our expertise lies in using stacks and frameworks that guarantee scalability and rapid development - we can adapt easily to your preferred choice or make suggestions based on the project's specific requirements. Not one-size-fits-all solutions, APIs allow external software components to communicate with one another effeciently. The importance of this function cannot be downplayed which is why I've made it a specialty of mine. Be it integrating with other CRMs or handling deployment on the cloud using Docker or equivalent platforms, my proficiency is extensive. As for longer-term commitments, if the pilot project goes well, I am more than willing to continue working on this project with you to further enhance its functionalities. Last but not least, budget friendliness doesn't mean compromising on quality. My team churns out high-quality work at affordable prices without compromising the promised timeline. I’ve attached some links in my proposal for projects similar to yours so you can gauge if we are the right fit for your vision. Let's discuss further about the stack you have in mind, anticipated timeframes and how we can collaborate to deliver a successful OSSY MVP web/app ready for market testing!
€1.500 EUR på 25 dage
6,2
6,2

Hello, I understand the importance of delivering a seamless and functional product for market testing. My proficiency with robust frameworks like MERN stack not only ensures a rapid development pace but also secures the needed scalability. My rundown on my multidisciplinary experiences encompasses tasks such as secure api development and integrating payment gateways through stripe, just as you require. At Curveball, we are masters at building user-centric web and mobile applications with an intuitive and responsive interface. I will leverage this skill in creating a user-friendly registration process using an SMS verification system for OSSY app. Additionally, I will create a streamlined process for users to upload their profile data while choosing their respective categories similar to your requirement. As for your preferences, while I have extensive experience in this field, don't let my years of experience question my efficiency and ability to deliver - Quality remains our utmost priority at Curveball! If given the opportunity, I prioritise your goals throughout - from creating a documented code reporsitory to providing clear guidelines post-deployment. Lets Connect
€2.200 EUR på 15 dage
6,2
6,2

Ciao, Ho esaminato i dettagli del tuo progetto e sono entusiasta di aiutarti a trasformare i wireframe di OSSY in un MVP funzionante. Ho oltre 10 anni di esperienza nello sviluppo di app web e mobili, usando tecnologie come Flutter, React, e Node.js. Sono specializzato in architettura pulita e codice scalabile, garantendo che il progetto proceda senza intoppi fino al suo completamento. Inizierò analizzando i tuoi requisiti, suggerendo l'approccio tecnico più adatto e sviluppando il progetto, mantenendoti aggiornato in ogni fase. Sono abituato a lavorare con repository Git e best practice di sicurezza come HTTPS e crittografia. Ecco il mio portfolio: https://www.freelancer.in/u/ixorawebmob Sono davvero interessato al tuo progetto e vorrei saperne di più per garantire il miglior approccio possibile. Potresti chiarire: Qual è la tua scadenza prevista per il completamento del MVP? Parliamo presto!
€1.500 EUR på 30 dage
7,5
7,5

Grazie alla mia profonda comprensione delle vostre esigenze, posso garantirvi di essere la scelta migliore per aiutarvi a dare vita a OSSY. Nel corso degli anni, ho affinato le mie competenze in graphic design, HTML, sviluppo di app mobile, PHP e applicazioni web, che si allineano perfettamente agli obiettivi del vostro progetto. La mia vasta esperienza in questi ambiti garantisce prodotti scalabili e intuitivi con tempi di consegna più rapidi. Inoltre, la mia competenza in stack come Laravel, MERN, React Native e altri soddisfa facilmente i vostri requisiti tecnologici. La sicurezza è una priorità assoluta per me; pertanto, posso garantirvi che i dati sensibili dei vostri utenti saranno protetti dalle migliori pratiche di sicurezza come HTTPS e crittografia. Per tutta la durata del progetto, garantirò che il codice ben documentato venga archiviato in un repository Git condiviso per un facile accesso e una facile collaborazione. Grazie
€2.250 EUR på 7 dage
6,7
6,7

I am excited to help you bring the OSSY platform to life by developing an MVP with essential features. I have experience in building scalable and secure web and mobile applications, including user authentication, profile management, and payment integration. My Approach: - Frontend Development: I'll use React.js or Vue.js to create a modern, responsive UI for both the family and worker sides of the platform. - Backend: I'll build a robust backend using Node.js/Express or PHP/Laravel, ensuring secure and efficient handling of user data and transactions. - Database: PostgreSQL or MySQL will be used to store user profiles, requests, and transaction details securely. - Stripe Integration: Implementing Stripe for secure payments and contact masking until transactions are complete. - Search Functionality: I'll develop an advanced search engine with filters to help families find workers based on area, category, and experience. - Admin Dashboard: A simple and intuitive admin dashboard for managing users, requests, and transactions. Estimated Timeline: - 4 weeks to complete the MVP, including testing and deployment. I am confident in delivering a user-friendly and secure platform that will meet your needs. Let’s work together to make this a success!
€2.000 EUR på 20 dage
6,0
6,0

I wireframe e i mockup che fornirai sono una base chiara per costruire un MVP veloce da testare sul mercato. Ho già lavorato su flussi di onboarding con verifica SMS e profili utenti con badge e categorie. Imposterei prima registrazione, profili lavoratori e pubblicazione richieste, poi ricerca con filtri e sblocco contatti con Stripe. Scelgo uno stack semplice e scalabile, con repository Git pulito e codice documentato. Metto attenzione su sicurezza, mascheramento dei contatti e gestione base dei pagamenti. Consegno un ambiente di staging pronto e istruzioni di deploy chiare per il cloud. Se vuoi, ti propongo uno stack concreto e una timeline realistica in base alle priorità dell’MVP.
€1.500 EUR på 14 dage
5,7
5,7

With over 13 years of experience in Python and C-based projects, I am uniquely positioned to bring your vision for OSSY to life. My expertise in web automation, data mining/extraction, and full-stack development align seamlessly with the functionality keynotes you've specified. I am proud to bring end-to-end capabilities from stack selection guaranteed to ensure scalability and rapid delivery, coupled with best-in-field security practices akin to HTTPS & data encryption. Beyond expertise, I am an upfront and transparent person; qualities which I believe indispensable in project management. Considering our alignment in requirements, skill sets, and more importantly values - honesty and integrity - partnering for this project would signify an excellent match. Finally, centralized on providing value in every aspect of my work; you can rest assured that accelerated timelines wouldn't compromise the top-tier quality of both code writing & documentation. I invite you to take a deeper glance at my portfolio to witness the depth and match we offer. Let's get started on transforming OSSY into your next success story!
€1.500 EUR på 10 dage
6,0
6,0

I've been in the web and app development field for over 10 years and have delivered over 100 successful projects, making me a seasoned professional with immense experience. Your project, building an MVP for OSSY sounds incredibly promising and I'm up for the challenge! My stack suggestion would be HTML, plus any framework that ensures scalability, rapid development, and adheres to best security practices such as HTTPS, encryption of sensitive data, and comprehensive logging. One aspect I fully understand is the importance of user experience, be it through registration process via SMS or creating profiles for workers with their certifications and availability. As a dedicated full-stack developer, I can also handle the crucial functionalities like masked contact information till payment or contact unblockage. Lastly, I bring not just technical acumen to the table but also an honest work ethic. I strongly believe in nurturing long term relationships based on trust and hard work; if the pilot phase of OSSY is successful, I’m more than ready to further extend my involvement. I assure you that with my extensive skills in mobile app development and web application technologies paired with your wireframe vision, we can build an intuitive platform that meets all your needs.
€2.250 EUR på 7 dage
5,3
5,3

Modena, Italy
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