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I have two companion web projects—Project Ivy Offline and Project Ivy Online—currently proposed on Handshake AI. Before I can file the official interest forms with the platform, I want to partner with a software engineer who can take full ownership of both builds from day one. Project Ivy Offline is a self-contained version that must run smoothly without a live internet connection, syncing data only when a network becomes available. Project Ivy Online is its cloud-hosted counterpart and needs robust user authentication and solid data-analytics dashboards right out of the gate. While real-time chat is not in scope for the first phase, I’d like the codebase structured so it can be added later without a rewrite. The work covers the entire lifecycle—development, maintenance, and thorough testing—so I’m counting on clean architecture, unit and integration test coverage, and clear documentation. I’m flexible on the exact tech stack; if you’re comfortable in a modern web setup (React or Vue on the front end, Node, Python/FastAPI, or similar on the back), that aligns well with my expectations. Deliverables I need to check off for Handshake approval: • A concise technical roadmap for both versions, including proposed stack and milestones • Initial Interest Form content ready to be dropped into Handshake’s submission fields • MVP of each app deployed to their respective environments, complete with automated test suites and CI/CD scripts • A maintenance plan outlining patch schedules and performance-monitoring metrics If you can move quickly while keeping code quality high, let’s lock this in so I can submit the forms and secure the project slots. Please note that I haven't really delved into the projects to understand what it entails, the above description is simply based on software engineering requirements but does not detail the exact scope of the project. On the interest form, there is a list of programming languages that I will need to specify which ones the developer is proficient at.
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Hi — Elias here from Miami. I see you're looking to develop two companion web projects, Project Ivy Offline and Project Ivy Online. The goal seems to be creating a cohesive user experience across both platforms, which is essential for user retention. The real challenge often lies in ensuring seamless integration between online and offline functionalities. What usually matters most is how users transition between environments without losing data. Additionally, managing permissions and data synchronization can introduce complexities that might not be immediately apparent. My approach would involve structuring the backend with a robust API to handle data flow efficiently. I’d prioritize maintainability and scalability to accommodate future feature requests. Using frameworks like FastAPI for the backend and Vue.js for the frontend can enhance performance. I've worked on similar projects where aligning user roles and permissions was crucial. This experience helps me foresee potential pitfalls and address them proactively. A few questions to better understand the scope: Q1 – What specific user roles and permissions do you envision for both projects? Q2 – How do you plan to handle data synchronization between the offline and online platforms? Q3 – Are there any specific third-party integrations you’re considering? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 10 days
8.8
8.8

Hello, I am perfect for this project and can take full ownership of both Ivy Offline and Ivy Online from architecture and MVP development through testing, deployment, and maintenance. — Features: Offline-First Architecture • Data Sync • Authentication • Analytics Dashboard • API Development • Scalable Backend I’ll provide the technical roadmap, Handshake\-ready interest form content, automated unit/integration testing, documentation, monitoring, and a future-ready architecture for real-time chat. I’m also comfortable working with multiple modern programming languages and can finalize the exact stack after reviewing the detailed project scope and Handshake requirements. Let’s Chat… Thanks
$15 USD in 40 days
9.1
9.1

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of finding a software engineer to lead the development of Project Ivy Web Apps—Project Ivy Offline and Project Ivy Online. My background in handling complex systems, such as scaling for over 1 million users and working on high-security FinTech projects, directly applies to the challenges these projects present. As a strategic insight, ensuring a clean architecture and thorough testing plan will be crucial for the success of both versions. My past success in building and scaling Telegram Mini Apps for a large user base showcases my ability to handle projects of this complexity. I encourage you to reach out so we can discuss the roadmap for Project Ivy Web Apps in detail. Let's collaborate to tackle the development, maintenance, and testing aspects to secure project slots on Handshake AI. Looking forward to the opportunity to work together on this exciting project.
$20 USD in 15 days
8.4
8.4

I am a seasoned software engineer skilled in modern web technologies like React, Vue, Node.js, and Python. My experience in building scalable web applications makes me well-suited to handle both Project Ivy Offline and Project Ivy Online from inception to deployment. I have extensive experience in developing offline-first applications and cloud-hosted platforms. For Project Ivy Offline, I can implement seamless data syncing and ensure robust offline capabilities. For Project Ivy Online, I will incorporate advanced user authentication systems and develop comprehensive data-analytics dashboards. My commitment to clean architecture and rigorous unit/integration testing aligns with your requirement for a maintainable and extendable codebase. I am proficient in setting up CI/CD pipelines, which will be vital for ongoing delivery and maintenance. I am interested in further discussing this opportunity and can draft a technical roadmap to outline milestones and deliverables. Could you clarify any specific preferences for the tech stack, or shall I propose one based on optimal performance and scalability?
$25 USD in 40 days
8.5
8.5

Hi, I can take full ownership of both builds from day one. The challenge lies in ensuring that Project Ivy Offline runs smoothly without a live internet connection while also developing Project Ivy Online with robust user authentication and data-analytics dashboards. To tackle these challenges, I will implement a clean architecture that allows for future scalability, particularly for the addition of real-time chat features. I will utilize a modern tech stack, likely incorporating React or Vue for the front end and Node or Python/FastAPI for the back end. This will ensure that both applications are built with high code quality and maintainability in mind. I will provide a concise technical roadmap for both versions, including proposed stack and milestones, along with the necessary documentation and automated test suites. I will also outline a maintenance plan that includes patch schedules and performance-monitoring metrics. I am ready to move quickly while maintaining high standards of code quality. Please let me know if you have any specific programming languages in mind that you would like me to include in the interest form. Ready to start immediately!
$20 USD in 40 days
8.1
8.1

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Java, JavaScript, Python, Software Architecture, Node.js, Web Development, Documentation, Vue.js, CI/CD, FastAPI and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
8.5
8.5

Hi, I can take ownership of both Project Ivy Offline and Project Ivy Online, from technical planning through development, testing, deployment, and ongoing maintenance. I understand the key difference: Ivy Offline must work without an internet connection and sync when connectivity returns, while Ivy Online needs secure authentication and analytics dashboards. I can prepare the technical roadmap and milestones for both versions, while keeping the architecture clean enough to support future features such as real-time chat without a major rewrite. I’m experienced with React, Vue, Node.js, Python/FastAPI, PostgreSQL, APIs, authentication, dashboards, offline data handling, automated testing, and CI/CD. Since the exact project scope has not yet been defined, I would first review the available project materials and requirements before finalizing the architecture, timeline, and estimates. I can also provide the Handshake Interest Form content, MVP deployments, automated test suites, CI/CD setup, documentation, and maintenance plan required for the submission. Please share the available Project Ivy materials so I can understand the actual scope and recommend the right stack and development approach. Thanks, Gaurav
$20 USD in 40 days
7.7
7.7

Project Ivy needs a clear discovery-to-MVP path because the exact business scope is still being defined. I can take ownership of both the Offline and Online apps, starting with a concise technical roadmap, milestone plan, and Initial Interest Form content for Handshake approval. I’m proficient in JavaScript/TypeScript, Python, Java, Node.js, FastAPI, React, Vue, and modern web architecture. For Offline, I’d use a responsive PWA with IndexedDB, a service worker, queued writes, retry handling, and controlled synchronization when connectivity returns. For Online, I’d build a secure API with FastAPI or Node.js, PostgreSQL, robust authentication, role-aware access, and analytics dashboards designed around the confirmed data model. Shared domain modules and API contracts will keep both versions aligned, while an event-ready architecture allows chat to be added later without rebuilding the core. I’ll include unit, integration, and end-to-end tests, Docker-based environments, CI/CD scripts, deployment documentation, and a maintenance plan covering patch cadence, error rates, latency, uptime, and database health. I can move quickly while documenting assumptions and validating scope before implementation. For the Offline MVP, should the first release support only one user role, or are multiple roles already expected? Muhammad Saad
$20 USD in 40 days
7.6
7.6

Hello, I can help you with "Build Project Ivy Web Apps" as per your given set of instructions. Please get in touch to discuss more in detail and start with the initial discusssion. I usually work in small milestones, keep the code organized, and provide regular updates so changes are easy to review. Let's discuss the current setup. I'll suggest the best implementation and an accurate timeline. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$19 USD in 1 day
7.1
7.1

With over 12+ years of experience in web development and a comprehensive skill set that perfectly aligns with your project, my name is Ranjika and I'm dedicated to delivering high-quality outcomes. My proficiency across modern front-end frameworks like React and Vue, alongside back-end technologies like Node.js and Python/FastAPI, make me an ideal choice for Project Ivy Offline and Project Ivy Online. Being comfortable in a modern web setup is something I've cultivated throughout my career. In addition, I bring to the table an understanding of the full software lifecycle that your project demands. From the initial roadmap proposal up until thorough maintenance plans, documentation, CI/CD scripts, unit/integration test coverage - I'm well-versed in all aspects. Finally, I understand the importance of clean architecture and clear documentation for seamless project maintenance. My work has constantly reflected this as can be seen by my bug fixing and optimization skills. As we progress, I'm open to any enhancements or additions as per your future requirements. With my expertise in SEO and marketing strategies plus automation tools like Chatbots, our collaboration could extend far beyond just development to give your users a holistic experience.
$20 USD in 40 days
7.1
7.1

Hello!, I am a Florida-based senior software engineer, and Project Ivy sounds like the kind of work where details matter more than buzzwords. You have two companion apps, Offline and Online, so the main challenge is keeping both aligned, stable, and easy to maintain while making sure the user experience stays consistent. I can help by reviewing the current scope, mapping shared vs unique logic, building the core structure, wiring the UI in Vue.js, FastAPI, Node.js or Java where needed, and adding documentation plus CI/CD so the project stays maintainable. I pay close attention to the small things clients usually get burned by, like edge cases, handoff clarity, and making sure the final result is actually clean and usable. If you want someone serious about delivering the right build instead of just “making it work,” that’s how I work. Relevant work: - Vue + FastAPI operations dashboard for a logistics startup - Node.js internal workflow app for a SaaS team - Python offline sync tool for field data capture - Java web portal for document management Quick questions: 1) Are Offline and Online sharing the same backend logic, or do they diverge? 2) Do you already have the proposed H specs, or should I help shape them into a build plan? 3) What matters most first: prototype, backend foundation, or UI completion? If you want, I can start by reviewing the structure and giving you a practical roadmap. -James
$50 USD in 5 days
7.1
7.1

Ivy Offline’s sync and conflict rules must be defined before either MVP can be estimated. Since the scope is still open, I’d first turn the concept into user flows, data models, risks, and acceptance criteria. Offline needs a local data store, queued changes, retry handling, and a clear conflict policy. Online needs authentication, role checks, analytics definitions, and boundaries that let chat be added later. Tests, CI/CD, documentation, and maintenance metrics would be planned into each milestone. For Handshake, list JavaScript, Python, and Java, plus Node.js, Vue.js, and FastAPI. I can start now with 40+ hours a week available. Within two days of receiving the Handshake fields, I’ll deliver the roadmap and submission-ready Interest Form content as the first milestone. Can you share those fields and any existing notes for both Ivy projects?
$20 USD in 40 days
7.4
7.4

Building both Project Ivy Offline and Project Ivy Online requires a seamless integration of local and cloud functionalities in their architecture, ensuring efficient data syncing and user authentication from the start. I would employ a modern stack with React for the front end and Node.js or FastAPI for the backend to deliver clean code, thorough testing, and scalable architecture, enabling future enhancements like real-time chat without significant rewrites. My expertise in Node.js, React, and Python ensures a robust solution. I have a 4.9-star rating across 200 client reviews, demonstrating my commitment to quality work. What specific features do you envision for the analytics dashboards in the online version?
$25 USD in 21 days
6.9
6.9

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I have rich experience in full-stack development, React, Vue, Node.js, Python, FastAPI, databases, testing, CI/CD, and cloud deployments. I understand you need full technical ownership of both Project Ivy Offline and Project Ivy Online, starting with a proper discovery phase because the exact product scope is not yet defined. I can clarify requirements, propose the architecture and stack, prepare the technical roadmap and Interest Form content, then build, test, deploy, and maintain both versions. I am skilled in JavaScript, TypeScript, Python, PHP, React, Vue, Node.js, FastAPI, SQL, REST APIs, Docker, AWS, Git, and CI/CD. I’m ready to start immediately and can first turn the high-level concept into a practical technical roadmap before development begins. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$20 USD in 40 days
6.8
6.8

The biggest architectural challenge is making Ivy Offline and Ivy Online share a coherent foundation without making the offline app dependent on a live connection. Offline needs local persistence and reliable synchronization when connectivity returns, while Online needs secure authentication and analytics from day one. Since you mention the exact scope is not fully defined yet, I’d begin with a focused discovery phase: map the core workflows, data model, offline/online boundaries, sync behavior, authentication, analytics, and future chat requirements before locking the stack. React/Vue with Node.js or FastAPI would be strong candidates, depending on those findings. For Offline, I’d design an explicit sync layer with retries and defined conflict handling. For Online, I’d build reusable APIs and business logic so both applications can evolve without duplicating functionality. Unit/integration tests and CI/CD would be part of the initial architecture, not something added after the MVP. I’d then turn the findings into the technical roadmap, Interest Form content, MVP milestones, deployment plan, and maintenance strategy required for Handshake approval. A few questions: * Do you already have wireframes, workflows, or data models? * What exactly must the Handshake Interest Form include? * For offline conflicts, should the system resolve them automatically or flag them for review? Juan Pablo
$20 USD in 40 days
6.4
6.4

Hi, The important first step here is understanding the actual Project Ivy Offline and Project Ivy Online requirements before locking either project into an architecture or development estimate. I can take ownership from that discovery stage through development, testing, deployment and ongoing maintenance. I work across JavaScript/TypeScript, Python, Node.js, React, database/API development and CI/CD, so I can also help you accurately complete the Handshake programming-language and technical capability sections rather than selecting technologies before the requirements are known. For Ivy Offline, I would focus on an offline-first architecture with reliable local persistence and controlled synchronization when connectivity returns. For Ivy Online, the foundation would cover secure authentication, cloud data management and analytics while keeping the architecture extensible for later features such as real-time communication. My first deliverable would be to review the actual Handshake project materials with you, translate them into technical requirements, prepare the Interest Form content, and produce a realistic roadmap for both applications. Once scope is confirmed, I can move directly into implementation with automated testing and CI/CD from the beginning. I can start immediately and stay involved through both builds and post-launch maintenance.
$25 USD in 40 days
5.4
5.4

Excited to partner on Project Ivy Offline + Project Ivy Online and take full ownership from day one. The goal is Handshake-approval-ready work: a concise technical roadmap for both versions (proposed stack + milestones), Interest Form content ready for submission, and MVPs deployed to their respective environments with automated unit/integration tests plus CI/CD. Offline will be engineered for no-live-internet operation with reliable local persistence and data sync when connectivity returns. Online will include robust user authentication and strong analytics dashboards from phase one. To keep future extensibility (e.g., later real-time chat), the codebase will be structured with clean architecture boundaries now, so you won’t face a rewrite later. I’ll deliver thorough documentation, a maintenance plan with patch cadence and performance-monitoring metrics, and a testing strategy aligned to your CI pipeline for confidence throughout development and maintenance.
$20 USD in 21 days
5.3
5.3

hello there , I can take ownership of both Project Ivy Offline and Project Ivy Online from planning through development, testing, deployment, and ongoing maintenance. Core expertise I can bring: Offline-first web application with local data storage and sync when connectivity returns Cloud-hosted version with secure authentication and user management Analytics dashboards and reporting Scalable architecture prepared for future real-time chat React/Vue frontend with Node.js or Python/FastAPI backend REST/API integration and database design Unit and integration testing CI/CD pipelines, deployment, and documentation Ongoing maintenance and performance monitoring I can also help prepare the technical roadmap, milestones, Interest Form content, and programming languages/technologies required for the Handshake submission. Since the exact project scope is still being defined, I can first help structure the requirements and recommend the most suitable technology stack before moving into MVP development. looking forward to work with you thanks
$15 USD in 40 days
5.1
5.1

Hello there, Hope you are doing well I’m interested in taking full ownership of Project Ivy Offline and Project Ivy Online from technical discovery through development, testing, deployment, and ongoing maintenance. Since the functional scope has not yet been fully defined, I would begin with a focused discovery and technical-planning phase rather than making assumptions about the final product. This will allow us to understand the Handshake requirements, define the MVP properly, select the right technologies, and prepare accurate milestones and estimates. Proposed Approach 1. Discovery & Technical Roadmap Review all available Project Ivy documentation and Handshake requirements Clarify functional requirements for Offline and Online versions Identify shared functionality and platform-specific requirements Define database, API and synchronization architecture Establish security, testing and deployment requirements Prepare the technical roadmap and milestone plan Identify the programming languages/frameworks to list on the Interest Form based on the selected architecture 2. Project Ivy Offline The offline application will be designed around a local-first architecture, allowing users to continue working without an internet connection. Thanks & Regards Dheeraj K.
$15 USD in 40 days
6.0
6.0

Hi, you need two builds that share the same foundation but solve different realities: offline-first sync for Ivy Offline, and secure cloud delivery for Ivy Online. I can take full ownership of both from architecture through deployment, with the codebase shaped now so chat can be added later without a rewrite. I’ve worked on modern web apps with React, Node, and FastAPI-style backends, including authentication, analytics dashboards, testing, and CI/CD. For this, I’d start with a clear roadmap, define the shared domain model, then split offline sync, auth, and reporting into clean modules. I focus on clean architecture, unit and integration coverage, and practical documentation so maintenance stays simple. I can also prepare the Handshake interest-form content and the language list cleanly, since that sounds like part of the approval path. If you want this moved quickly and built to last, let’s get it moving. Best regards, Gabriel
$25 USD in 15 days
4.8
4.8

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