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I’m creating a cross-industry platform where suppliers, manufacturers, and wholesalers can engage with full confidence. The core of the product is credibility: every company must be able to prove who they are and how reliably they operate. To make that happen I need three layers of trust signals working together—verification badges tied to authenticated documents, transparent user reviews and ratings, and an area for certificates or compliance files that can be viewed or downloaded at any time. Around that trust engine I want to give users the tools to find and talk to the right partners quickly. A powerful search-and-filter panel should let them narrow results by sector, location, minimum order quantity, and other key parameters, while a snappy real-time messaging module keeps negotiations inside the app. Each company profile will act as a mini-site, hosting its product and service catalogue, ratings, badges, and certificates in one place. Deliverables • UX/UI wireframes and high-fidelity designs for mobile (iOS & Android) and web • Scalable backend that handles document uploads, badge issuance, chat, reviews, and catalogue data • Frontend apps with search, filters, messaging, profile pages, and secure login/registration • Admin console for document moderation, dispute management, analytics, and user support • End-to-end testing plus deployment to App Store, Google Play, and production web hosting Acceptance criteria 1. A new business that submits valid documentation receives an auto-generated “Verified” badge visible on its profile. 2. Search results update in under one second when filters are applied on a 100 k record dataset. 3. Chat messages deliver in real time with push notifications on both mobile platforms. 4. Certificates uploaded as PDF or image files are viewable without download and protected against tampering. 5. Average page load <2 s over a 4G connection. Tech stack is flexible, but I lean toward React Native or Flutter for the apps and a Node.js or Django backend; I’m open to recommendations that keep maintenance straightforward and security airtight.
Project ID: 40465428
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15 freelancers are bidding on average ₹1,363 INR for this job

<<<✔Consider it DONE✔>>> YO! I understand your project and I'm eager to help. Having worked extensively in web and mobile app development, I can bring my breadth of experience to your project to create a cross-industry platform that truly fosters trust within the supply chain community. My deep understanding of UX/UI design combined with my technical skills with Node.js, React Native, and WordPress make me an excellent candidate for building your trust engine interface. I am well-versed in creating scalable backend architecture and can deliver the front-end apps with advanced search, filters, messaging, profile pages, and secure logins to meet your specifications. Looking forward to being part of your project! You will surely be impressed by my work! Not sure what the next step is? I offer free and professional consultation -- I'm just a text away. All the very best, Josh
₹1,050 INR in 2 days
5.9
5.9

Hello, What measures are you considering to ensure the authentication of the companies’ documents? I understand the importance of establishing trust in your cross-industry platform, and I’m excited to help create an effective solution. To develop your project, I’ll design a robust system that implements verification badges tied to authenticated documents, ensuring reliable credibility. I’ll create a snappy UI/UX for both mobile and web, enabling efficient search features and a seamless messaging module for effective communication. To ensure I meet your precise needs, I have a few questions: 1. What specific documents will be required for verification? 2. How do you envision the user review and rating system functioning? 3. Are there any particular compliance certifications you want to feature? 4. What messaging capabilities do you want incorporated (e.g., file sharing)? 5. Do you have preferred cloud storage solutions for document uploads? Once I have all the details, I can provide you with an accurate estimate regarding cost and timeline. Looking forward to your response! Relevant Portfolio: • https://www.freelancer.com/u/amjad2 Best Regards, Amjad Iqbal
₹900 INR in 6 days
4.8
4.8

I understand this platform is not just a supplier directory but a trust-driven B2B ecosystem where verification, transparency, realtime communication, and scalable partner discovery are the core business value. I’m a Full Stack Developer and AI LLM Engineer with experience building marketplace platforms, realtime messaging systems, document verification workflows, scalable search architectures, and multi-role SaaS applications. I can develop the complete web and mobile platform including verified business profiles, certificate management, realtime chat with push notifications, advanced search/filtering, ratings/reviews, admin moderation dashboards, and secure scalable backend APIs. I focus on responsive UI/UX, low-latency search performance, secure document handling, scalable cloud deployment, and maintainable architecture ready for future growth across industries and large datasets.
₹1,050 INR in 7 days
4.5
4.5

Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹5,500 INR in 10 days
4.4
4.4

I understand that your goal is to build a trustworthy cross-industry platform where suppliers, manufacturers, and wholesalers can confidently engage with one another. The challenge lies in establishing a robust trust engine that effectively verifies identities and operational reliability through badges, reviews, and certificates. With over 12 years of experience in full-stack development and mobile app automation, I propose using Flutter for cross-platform app development to ensure a seamless user experience on both iOS and Android. For the backend, Node.js would provide the scalability needed for document uploads and real-time messaging. I can create intuitive UX/UI designs alongside powerful search-and-filter functionalities that update quickly even with large datasets. Real-time communication will be implemented using technologies like Firebase to enhance user engagement. Could you please share more about the types of verification documents you plan to support? This will help me tailor the solution even further.
₹1,500 INR in 7 days
3.6
3.6

I can turn your ideas into a modern, functional and professional solution that prioritizes clean, seamless, and integrated trust signals combined with user-friendly search and messaging features. Your need for verification badges, transparent reviews, and accessible compliance documents aligns perfectly with my approach to building reliable, automated systems that encourage credible engagement. I offer expertise in UX/UI design, scalable backend development, and real-time frontend applications using React Native and Node.js, ensuring secure login, fast search, and reliable chat modules. While I am new to Freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Andiswa Ngqika
₹700 INR in 14 days
0.0
0.0

Hi, I reviewed your requirement and understand you need a clean, modern, and user-friendly Supply Chain platform with smooth workflow, intuitive dashboard experience, and responsive UI. The key here is not just design but making complex supply chain operations simple and easy to use for end users. We can help with complete UI/UX flow, wireframes, Figma design, dashboard structure, and developer-ready screens with a focus on usability and scalability. First, we will understand the workflow and user journey, then create a clean structure for better user experience and seamless implementation. We use AI-powered tools to deliver fast and efficient solutions. Our goal is to be your long-term technology partner, handling all technical complexities so you can focus on growing your business — at a cost-effective price.
₹1,800 INR in 2 days
0.0
0.0

As a experienced digital solutions company, Swadeshi Tech is exceptionally proficient in all aspects of your project including mobile app development, web development, UI/UX design, and more. Our team has successfully delivered high-quality solutions for various industries and is ready to leverage this experience to create your supply chain connect platform. Using our skills in MERN Stack, MEAN Stack and a host of other technologies, we can create the scalable backend you need for the authentication process, verification badges issuance, chat features, reviews, catalogue data management, analytics and more. On the frontend end, we will build you powerful search and filter tools that complies your specifications. Furthermore, my team's expertise in mobile app development (both Android & iOS) positions us favorably to bring your vision to life through platforms like React Native or Flutter. At Swadeshi Tech we innately understand the value of trustability as much as you do, which makes us perfectly aligned with your objective of establishing three layers of trust signals within your platform.. We strive not only to meet but exceed client satisfaction by melding modern technology with unyielding Indian values thus giving outperformance par products. Together let's build a supply chain connect platform that revolutionizes confidence in cross-industry t trade!
₹600 INR in 7 days
0.0
0.0

Mumbai, India
Member since Mar 23, 2026
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