Mobile Service App Development

Mobile Services Application (P2P Model) ​Authentication and Verification System (KYC) ​Registration and Roles: Differentiated profiles for Clients and Technicians. ​Identity Verification (KYC): Validation of identity documents (ID card/passport/tax ID), facial recognition selfie, and background check or professional credential validation for technicians and address. ​Security: Two-Factor Authentication (2FA) and secure account recovery. ​Payment Gateway with Payment Methods (Divided or Bolivars) ​Local Currency (Bolivars): Integration with national payment methods (mobile payment, bank transfers). ​Support for payments and transfers. ​Escrow System: Retention of funds by the platform until the service is completed and confirmed by both parties, emulating the Binance P2P model. ​Transaction History: Detailed record of payments, withdrawals, and commissions. ​Business Model and Memberships ​Technician Membership System: Subscription tiers (e.g., Basic, PRO, Premium) with benefits such as lower service commission, greater visibility, or verified badges. ​Subscription Management: Recurring membership payments using various payment methods. ​Geolocation and Mapping System ​Location Filter: Search based on the client's current address or the location where the work is required via GPS. ​Geographical Visualization: Interactive map to view the concentration of available technicians by state, city, and sector. ​Service Catalog and Classification ​Main Categories: General listing of industries (e.g., Electrical, Refrigeration). ​Classification and Subcategories: Specific breakdown to narrow down the search for the exact service required. ​Advanced Search Filters: Sorting by proximity, price, availability, and reputation. ​Reputation and Rating System ​Performance Metrics: Automatic count of successfully completed services. ​Ratings and Reviews: Comment system and star rating. ​Interaction System: "Like" buttons or reactions on technicians' profiles and featured work. Project ID: 40699102 52 proposals Open for bidding Remote project Active 3 secs ago Bid amount Email address Set your budget and timeframe It's free to sign up and bid on jobs 52 freelancers are bidding on average $1,825 USD for this job Greetings, I am a Full Stack Developer specializing in peer-to-peer marketplace platforms and complex mobile applications. I'll build your comprehensive services platform with differentiated Technician and Client profiles, robust KYC identity verification including document validation and facial recognition, and secure two-factor authentication. I'll implement dual-currency payment processing for Bolivars and international methods, escrow system holding funds until service completion, and detailed transaction history with commission tracking. I'll develop tiered membership subscriptions with recurring billing, GPS-powered geolocation search filtering by proximity and availability, and interactive mapping showing technician concentration by region. I'll create service categorization with advanced filtering, comprehensive rating and review systems, and reputation metrics tracking completed work. The platform will be fully responsive for iOS and Android with production-ready APIs and secure payment integrations. What's your target launch geography and estimated monthly transaction volume? Better we do a quick chat to ensure few things about the task. Ping me when you're available. $1,500 USD in 7 days As an experienced Full Stack Developer and AI Solutions Expert, I'm confident that I'm the best fit for your Mobile Services App Development project. Throughout my 8+ years in this field, I've successfully transformed numerous ideas into powerful digital products like the one you're envisioning. One of my primary areas of expertise is Mobile App Development, wherein I prioritize scalability, security, and future-readiness. Additionally, my proficiency in PHP and Software Architecture would tightly align with your project requirements. Not only can I envision and build differentiated profiles for Clients and Technicians as you need, but also security features such as Two-Factor Authentication (2FA) and secure account recovery. Moreover, my familiarity with P2P models and my ability to integrate diverse payment methods—both local and international—such as Bolivars would be beneficial for the smooth functioning of your platform. I also take care of the minute details like Transaction History, Escrow Systems, Member Services Management, Geolocation and Mapping System along with handling complex concepts like KYC process. Partnering with me would undoubtedly harness all these skills to ensure a comprehensive+ mobile app solution that drives results while taking care of your business growth needs. $1,500 USD in 7 days Hello, I understand that you are looking to develop a mobile services application with a peer-to-peer model, authentication and verification system, differentiated profiles for clients and technicians, secure payment gateway, local currency integration, an escrow system, transaction history, technician membership system, geolocation and mapping system, service catalog and classification, and a reputation and rating system. I have extensive experience in PHP, Mobile App Development, and Android development, which makes me well-equipped to handle this project effectively. I am committed to ensuring clear and constant communication throughout the project to meet your requirements. Please find examples of my previous work in my portfolio: https://www.freelancer.com/u/Curveballsol Best regards, Curveball Solutions $1,500 USD in 6 days $1,500 USD in 10 days $1,500 USD in 40 days Hello, I hope this message finds you well. I have thoroughly reviewed the project requirements for the development of the Mobile Services Application with a P2P model, authentication and verification system, differentiated profiles for Clients and Technicians, and various other essential features. My expertise lies in PHP, Mobile App Development, Android, and Software Architecture, with a strong understanding of market trends in Venezuela. I have successfully delivered similar projects in the past, as showcased in my portfolio: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ My approach involves structured requirement confirmation, controlled planning, clean implementation, testing & validation checkpoints, and milestone-based transparency to ensure a successful outcome. I am committed to delivering reliable execution and long-term results for your project. Could you please share more insights into your top priority or key business goal for this application? I believe a detailed discussion will help in finalizing the project scope smoothly. Feel free to initiate a chat to discuss further. Best regards, Muhammad Anas Khan $1,500 USD in 8 days As a mobile app developer with over 6 years of industry experience, I believe I am the right fit for your Mobile Service App Development project. My core focus lies in Flutter and React Native, which are both excellent tools for building apps on multiple platforms. In addition to that, I work extensively with Firebase (Auth, Firestore, Cloud Functions, Hosting, FCM), Riverpod for state management, GoRouter for navigation, and Stripe for payment integration -- all of which align perfectly with the functionality you're looking to implement in your app. One key factor that separates me from other professionals is my understanding of the entire app development lifecycle — from backend setup and payment integration to push notifications and store submissions. I have personally resolved numerous issues relating to account deletion flows, UGC moderation, in-app purchase configuration and OAuth/signing - So you can be confident that your app will not just be built professionally but also get approved without a hitch. $2,250 USD in 7 days I'm Mahad Sheikh, and I have the skills in API Integration and Mobile App Development that this project needs to become a successful reality. With a solid background in PHP, I've built a reputation for creating innovative, efficient, and practical solutions tailored for businesses with long-term vision - just what you need for your platform. In addition to my technical expertise, I am dedicated to ensuring foolproof security and efficiency in developing your Mobile Service App. I can integrating advanced authentication systems like Two-Factor Authentication (2FA) and secure account recovery as well as Payment Gateways with Divided or Bolivars Payment Methods. My previous work on similar projects gives me an edge in formulating highly-efficient KYC process and an Escrow System, helping retain trust on your platform. Moreover, my skills n8n guarantees reliable integration with the national payment methods in any country including mobile payment, bank transfers, which is crucial for a smooth operation of your business model. With my expertise in Geolocation and Mapping System Integration, I can ensure your platform users will be able to easily find the services they need based on location. $1,500 USD in 5 days Hi, I've worked on marketplace and SaaS platforms with similar requirements, where payments, user verification, location, and trust between two parties must work reliably together. The key challenge here is building the escrow/payment flow and KYC securely while keeping the technician/client experience simple. I'd design the platform around verified roles, secure transactions, clear service states, and auditable payment records. I'll develop registration/KYC/2FA, technician memberships, service catalog and filters, GPS/map search, ratings, profiles, and the P2P service workflow. I'll also structure the payment layer for Bolivars, transfers, commissions, escrow-style holds, withdrawals, and transaction history. I'd recommend milestone-based development starting with architecture/authentication, then marketplace/geolocation, payments, and final testing/deployment. Best Regards, Muhammad Saad K $1,550 USD in 4 days **Hello**, I can build the P2P mobile service app with a KYC system, secure payments, and a Binance-like escrow model. I've helped a similar client streamline their technician verification process by integrating facial recognition and document validation, reducing fraud by 30%. I'd approach this using a modular backend with Firebase Auth for KYC and Stripe Connect for escrow, because it keeps the system scalable while avoiding vendor lock-in. The biggest improvement will come from optimizing the geolocation API to reduce load times by 20%. Faster service bookings and lower dispute rates will come from the escrow system and reputation metrics. Technicians with verified badges will command higher fees, increasing platform revenue. I provide two weeks of bug fixes and updates after launch to ensure smooth operations. Once I take on a project, I'll complete it with maximum effort regardless of the budget. If we're aligned, I'd be happy to discuss the KYC and payment flow in more detail. Thanks, Lazar. $1,500 USD in 30 days Hi, I am a full stack mobile developer with 8 years of rich experience in software development, with a background in mobile applications, service marketplaces, payment workflows, geolocation, API integrations, and scalable backend systems. I am familiar with PHP, Android, mobile app development, software architecture, geolocation, GPS, payment gateway integration, and API integration. For this P2P service platform, I can build separate client and technician flows with secure registration, KYC verification, technician memberships, GPS based service discovery, category and proximity filters, ratings, and transaction history. I can structure the payment flow around platform escrow, keeping funds pending until the service is confirmed, while APIs handle local payment methods, commissions, subscriptions, and secure transaction records. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile. $1,500 USD in 7 days Hi, I can architect and build this as a secure P2P services marketplace using Flutter for iOS/Android, React for administration, and NestJS with PostgreSQL/PostGIS and Redis for the backend. The platform will include separate client and technician roles, document/selfie verification, 2FA, service categories, location search, technician availability, bookings, reviews, memberships, commissions, transaction history, and dispute workflows. Payments will use an auditable ledger with idempotent transactions, signed webhooks, reconciliation, refunds, and controlled payout states. Holding customer funds as 'escrow' may require a licensed payment or custody provider; the implementation must follow the selected country's financial regulations rather than operating an unlicensed internal wallet. KYC data will be handled through approved verification providers with explicit consent, encryption, restricted retention, access logging, and human review for failed or ambiguous matches. Geolocation will use approximate public locations to avoid exposing technicians' precise addresses. Three technical questions: 1. Is Venezuela the initial jurisdiction, and which local banks/payment providers must be supported? 2. Which licensed provider will hold funds and process technician payouts? 3. Who will perform technician background and professional-credential verification? Best regards, Houssame $2,250 USD in 7 days You need a peer-to-peer mobile service app with KYC and an escrow system. I will build the backend API first. The app will use PHP for the API services, handling all the business logic for user registration, roles, and the KYC process. For identity verification, I will integrate a third-party service for document scanning and facial recognition, also integrating a background check service for technicians where available, this is how I will handle the KYC you asked for. The payment gateway will be integrated using a provider that supports Bolivars and local bank transfers, also enabling mobile payments as you specified. The escrow system will be built directly into the PHP API. Funds will be held by the platform, and upon confirmation of service completion from both client and technician, the funds will be released. This replicates the Binance P2P model you mentioned. For security, I will implement two-factor authentication using an SMS service and secure account recovery mechanisms. I will build the technician verification and role management first, so that the foundation for differentiating users is solid before moving to sensitive data like payments. One real question: for the background check, are you looking for a specific type of credential validation, or a general background check service? 10 reviews on Freelancer at 5.0, everything delivered on time and on the agreed price so far. I need your decision on the background check details before I can begin development. $2,425 USD in 21 days $2,250 USD in 7 days Hi I am confident I can assist with your Mobile Service App Development. I have hands-on experience building AI-powered products, SaaS applications, automation systems, and custom business tools using Lovable, Gemini, Claude, OpenAI, and Supabase. My approach focuses on understanding your business goals and developing a solution that aligns with those objectives. Whether you need AI integration, chatbot development, workflow automation, CRM connectivity, authentication systems, or a complete application, I can help deliver a high-quality result. Best Regards, Naseeb A. $1,500 USD in 2 days Hi, I'd start with the identity verification and escrow payment system, because everything else in this app depends on trust between clients and technicians actually working. If people can fake an ID or dodge payment, the marketplace falls apart before the map or ratings even matter. Once that core is solid, I'd build out the roles, KYC checks, and the escrow flow so funds sit locked until both sides confirm a job's done, similar to how Binance P2P handles it. Then I'd layer in the geolocation search, service categories, membership tiers for technicians, and the rating system on top. For local payments, I've dealt with mobile payment and bank transfer integrations before, and getting the currency handling right early saves a lot of pain later. One real question: do you have a payment processor picked out for Bolivars already, or is that still open? That changes how I structure the payment layer. I can get a working version of this running in 8 days. Best, Emrah $2,100 USD in 8 days I will build this P2P mobile services platform with secure KYC, technician/client roles, Bolivar payment integration, escrow, GPS-based matching, memberships, and a complete rating/reputation system. I will structure the backend API and mobile architecture so authentication, KYC, services, payments, commissions, subscriptions, and transactions remain modular and scalable. For KYC, I will implement ID/passport/tax-ID verification, selfie/face verification, technician credential checks, address validation, 2FA, and secure account recovery. Sensitive data will be encrypted and access-controlled. For payments, I will design an escrow workflow where client funds are held until both parties confirm completion, with transaction history, platform commissions, withdrawals, and support for local Bolivar payment methods/bank transfers. For GPS, I will implement technician discovery by current/work location, radius and availability filters, interactive maps, and sorting by distance, price, reputation, and availability. I will add service categories/subcategories, technician memberships (Basic/PRO/Premium), recurring subscriptions, verified badges, ratings, reviews, completed-service metrics, and profile reactions. $2,500 USD in 7 days Hey , I just went through the project description, and I see you are looking for someone experienced in GPS, Software Architecture, PHP, Mobile App Development, Android, API Integration, Payment Gateway Integration and Geolocation. It instantly reminded me of a client who faced similar challenges, and I knew I had a tailor-made solution for it. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: • Is there anything else you'd like to add to the project details? • What's the top hurdle you're facing with this project? • What is the timeline to get this done? Why Choose Me? 250+ Projects. 5 Years. Zero Misses. My reputation is built on a single metric: Flawless Execution. While others promise quality, my last 100+ consecutive 5-star reviews prove it. I don't just finish the job; I set the standard. The portfolio here is just the tip of the iceberg. To respect client confidentiality, my recent heavy-hitters aren't public, but I can share them 1-on-1. Regards, Ali . $1,500 USD in 4 days Hi, I have 10+ years of experience building secure full-stack platforms with mobile client apps, authentication, and payments. You need a P2P mobile services app with KYC, technician/client roles, geolocation search and maps, escrow payments, and transaction history. I'll implement REST APIs, the PHP backend, and mobile app flows so verification, 2FA, and escrow release work reliably. I've delivered similar mobile marketplaces with KYC, role-based access, and escrow-like payment logic using secure API integrations. $2,500 USD in 15 days $2,250 USD in 7 days Venezuela Member since Oct 17, 2017