Proof of Concept Development for Secure Digital Identity and Credential Platform (Mock Data and Simulated Interactions) - 05/02/2026 07:41 EST

@irsolutions

With over a decade of experience in web and mobile development, I understand the importance of creating a secure digital identity and credential platform for your project. The key challenge is to deliver a Proof of Concept that showcases the platform's functionality to potential investors and partners through clickable mockups. In the realm of fintech and blockchain, I have successfully developed similar projects that involve digital identity verification, credential issuance, and compliance workflows. My expertise aligns perfectly with the core flows outlined in your requirements, such as worker registration, partner onboarding, and project workflows. I am confident in my ability to deliver a functional React Native prototype within the specified timeline and milestones. My past successes in React Native projects, along with my strong communication skills, make me the ideal candidate for this PoC development. I am ready to kickstart this project immediately and deliver exceptional results. Let's connect to discuss any minor tweaks needed and get started on bringing your vision to life.

@diektech

Hi, this is Elias from Miami. Read the PoC scope and it’s clear: investor-demo prototype only (clickable + functional flows), 100% mocked data (Faker APIs, no real KYC), showing the full story end-to-end: worker ID + VC in wallet, partner PQQ onboarding with trust inheritance (Client → Contractor → Sub), compliance bubble-up dashboard, badges + QR, and audit/consent logs (SHA-256 “blockchain-like”). I can deliver this lean in React Native (app + responsive web) with a Node/Express mock API + SQLite, JWT auth, and clean demo-ready UX. Focus will be on speed, stability, and demo clarity—not production hardening. Fixed price: €5,800 for the full PoC (within your €5–6k range). Start: I can kick off within 48 hours. Daily Slack updates + weekly demos. Q1: For “trust inheritance,” what exactly bubbles up—just risk color (G/A/R) or a computed score per entity + project? Q2: VC/DID: do you want it displayed as a JSON credential + QR, or a “wallet card” UI with claims + issuer + expiry? Q3: Audit logs: should users be able to view/export the SHA-256 chain per action (consent, approve, share), or only internal display? I can share a couple React Native examples privately in chat (GitHub/app links depending on what you allow). Regards, Elias

@designysoft

Hello, I hope you are doing well. As an accomplished React Native expert with over 15 years of experience in software development, I believe I'm the ideal candidate for your Proof of Concept project. Throughout my career, I've consistently delivered high-quality, scalable, and secure applications much like the one you're looking to build. With a focus on turning client visions into reality, I'll bring the same level of dedication to your unique digital identity and credential platform. My extensive knowledge of React Native will be invaluable in creating the functional prototype you require within the stipulated 2-3 week timeframe. And while I haven't worked on a project with digital credentials or compliance specifically, my experience with similar technologies and platforms makes me a quick learner who can adapt skills not listed in my profile. Lastly, I'm highly proficient in English and offer excellent communication through daily Slack updates. This ensures we're always on the same page throughout the project's lifecycle, enabling me to provide coordinated daily updates and weekly demos to keep you apprised of our progress. Choosing me for this assignment not only guarantees an expert who understands your needs but also someone who values long-term partnerships and aims for successful outcomes. I am waiting for a positive response from your side. Thanks & Regards

@pinkeegupta

Hello I can start immediately. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@Aliraza2727

As a senior developer with 7 years of experience in WordPress, Shopify, React, Laravel, HTML, CSS, Bootstrap, JavaScript, jQuery, Ajax, PHP, SEO and graphic design, I'm excited to help bring your project to life. Let's begin with a conversation. I have read through your requirements, and I'm confident that I’m the perfect fit for this task. My goal is to deliver work that exceeds your expectations. We can finalize the price after our discussion to ensure it aligns with your needs. Let's get started!

@juanjosec63

Hello, I’m excited about the opportunity to contribute to your PoC. With solid React Native experience delivering lean, investor-focused prototypes, I can build a fully clickable PoC that demonstrates worker digital identity, PQQ onboarding with trust inheritance, and badge issuance using mocked APIs—keeping everything fast, clear, and demo-ready within the 2–3 week window. I’ll focus purely on functional flows and UX clarity, wiring the React Native app and responsive dashboard to a lightweight Node/Express mock backend with JWT, QR flows, and audit-style logs, without overbuilding or live integrations. You can expect clear daily communication, disciplined scope control, and a clean, hosted prototype with full source and documentation ready for investor demos. Best regards, Juan

@FizzaNadeemK

Hello, I have strong experience in React Native development and have worked on creating lean PoC applications for investor demos and client pitches. I can deliver a functional prototype for your Worker digital identity and supply chain compliance platform within the 2-3 week timeline, covering all core flows such as ID verification, PQQ onboarding, and worker badge issuance. I’ll ensure daily updates and weekly demos, with a GitHub repo and live demo hosted on a platform like Heroku. I’m ready to start right away. Please DM to see the work samples. Best Wishes, Fizza Nadeem

@miscman

As an experienced developer with a robust proficiency in JavaScript and React Native, I can provide the top-notch Proof of Concept (PoC) that you need to demonstrate the functionality and potential of your digital identity and supply chain compliance platform. With my 13-year career, I've built a solid reputation for delivering innovative, high-performance digital solutions across diverse domains. This aligns perfectly with the lean and efficient approach your project requires. Over the years, I've garnered exceptional skills not only in mobile app development but also in blockchain and Web3 technologies - crucial aspects for this project. I've designed and deployed decentralized applications, using Web3 technologies like the one this project aims at using. My experience ensures that I am capable of handling complex tasks involving security, data integrity, compliance, and resilience – ensuring our simulation logs runs smooth as we simulate blockchain interactions. I am confident that my deep understanding of React Native combined with my skillset across multiple disciplines make me an ideal fit for your project. Let's get started.

@sasaprogramer21

This PoC isn’t about polish, it’s about making investors believe the system works. That means smooth flows, zero friction during demo, and clean architecture so it feels real even with mocked data. I can deliver a lean but convincing prototype within your 2–3 week window. How I’d approach it: - React Native app + responsive web dashboard sharing a single component logic layer where possible to move fast. - Node/Express mock backend using Faker-driven data, SQLite, and clear mock endpoints for ID, PQQ, badges, and compliance status. - Simulated DID/VC issuance, badge wallet, and SHA-256 audit trail so it feels enterprise-ready without heavy infra. - QR based flows for worker badges and partner onboarding to make demos visually strong for investors. - Clean repo, hosted demo, and structured README so partners can run it instantly. Focus will be demo reliability: fast loading, no broken states, and flows that look production-grade even though fully mocked. Minor tweak I’d suggest: pre-seeded demo accounts and scripted walkthrough mode so investor demos never depend on manual setup. Timeline: 2 to 3 weeks total (week 1 wireframes + structure, week 2 full working flows, week 3 polish + handover).