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Shopify App Development (Theme App Extension + Flask Backend, Stub Recommendations) We are looking for an experienced Shopify App Developer to build a private Shopify app with a Python (Flask) backend that displays product recommendations on product pages. This project is focused on Shopify app architecture, OAuth, App Proxy, and frontend rendering. The recommendation logic itself can be dummy / hardcoded, as it will be replaced later with a proprietary ML system. Goal Create a Shopify app that: Installs cleanly on a Shopify development store Adds a Theme App Extension block to product pages Calls a Python Flask backend via App Proxy Displays fake product recommendations (stub data) Is structured so that ML logic can be swapped in later without changing the Shopify app 1️ Shopify App Setup Create a private/custom Shopify app Proper OAuth flow (embedded app) App installs cleanly on a dev store App Proxy configured correctly 2️Theme App Extension Create a Theme App Extension Add at least one block: “Related Products” or “Frequently Bought Together” Block must be configurable from the theme editor Block renders product cards (title + image + price) 3️Backend (Python / Flask) Flask server with: OAuth handling App Proxy endpoint Frontend Integration JavaScript fetches recommendations from App Proxy Uses Shopify Storefront API or Liquid objects to render product cards Graceful handling of: No recommendations Loading state Errors 5️Code Quality & Handoff Clean, readable code Clear folder structure .[login to view URL] provided README with: How to run backend How to install app on a dev store Where to plug in ML logic later Security & IP Constraints (Important) No ML code will be provided Developer must not implement any real recommendation algorithms Only dummy / hardcoded / random recommendations are required Final deliverable must allow us to replace one Python function to inject our ML logic later
Projekt-ID: 40113342
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As a seasoned developer proficient in JavaScript, PHP, and Python, I possess the technical acumen necessary to build your Shopify app project from the ground up. My knowledge extends beyond just utilizing these languages; I have actualized creative solutions with them - effectively implementing RESTful APIs and authentication parameters similar to the OAuth flow you require. Additionally, I have experience in building custom CMS apps and have fair familiarity with Flask backend as employed in your project description. My approach to code development is disciplined, organized, and exceeds the minimal code standards. Clean. Readable. Code. My commitment to quality aligns perfectly with your expectations laid out in the project description – tactic folder structure, provision of .[login to view URL] as well as comprehensive README. This brings about an easy handoff once the task is completed. Lastly, your IP and privacy matters to me and that's why I prioritize strict adherence to security protocols. I can guarantee you that no real recommendation algorithms will be implemented and only dummy/coded/random recommendations will be displayed. Plus, my deliverables are designed optimally - by requiring nothing more than a simple function swap for future ML logic integration. I am convinced that my dedication to delivering top-notched, future-proof solutions makes me an ideal candidate for your project!
$130 CAD in 2 Tagen
0,0
0,0
54 Freelancer bieten im Durchschnitt $161 CAD für diesen Auftrag

Let's achieve your GOALS ---->>I am highly qualified to do this job with high QUALITY ----- I am Passionate PHP/SHOPIFY/PYTHON /Full stack developer having rich experience with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks!
$140 CAD in 7 Tagen
8,2
8,2

As a seasoned developer with over twelve years of experience, I am confident that my skills in Flask, JavaScript, PHP, Python, and Shopify make me the ideal choice for your project. I have successfully managed countless Shopify apps' installations and OAuth flows, and value clean coding, clear folder structures and README's. With exceptional knowledge of the Shopify Storefront API and Liquid objects, I'll ensure your Theme App Extension renders product cards as required with consistent performance. In addition to that, my proficiency in Python Flask backend development will enable me to not only construct a well-structured backend with efficient OAuth handling and App Proxy endpoints but also seamlessly integrate it using JavaScript calls to the App Proxy. Furthermore, I specialize in UI/UX Designing which will enhance my ability to craft your app in a manner that will make it simple and straightforward for ML logic implementation later. One aspect I will emphasize on is that your project doesn't require an ML expert at this stage. My vast exposure in various business verticals like E-commerce as yours have augmented my understanding of data science overall. Thanks....
$250 CAD in 7 Tagen
8,2
8,2

Hi Madhu, I will develop a private Shopify app with a Python (Flask) backend that showcases product recommendations on product pages. The app will focus on Shopify app architecture, OAuth, App Proxy, and frontend rendering, with dummy recommendations that can be easily replaced with a proprietary ML system. Let's discuss the project further. Regards, Sai Bhaskar
$120 CAD in 2 Tagen
7,7
7,7

As a seasoned team of 25+, Einnovention is adept at delivering the breadth and depth of skills required for this project with clarity and quality. With our extensive experience in building Shopify apps, we're skilled in the complex architecture involved - from OAuth, App Proxy, to frontend rendering. Our proficiency in Python and Flask will ensure a robust, well-structured backend that performs the necessary functions smoothly. Moreover, we deeply understand the IP constraints and significance of your project's ML integration. Thus, we assure you that not only will we adhere strictly to these constraints by only providing "dummy" recommendations but also make sure our final deliverable allows ease in integrating your ML logic later. Our clean code, clear folder structure, and detailed README will ensure future development remains a smooth process. Above all, choosing us means opting for transparency, long-term assurance, effective communication, and on-time project delivery. Your satisfaction is our utmost priority; thus, we offer unlimited revisions and free support for more than 2 weeks after delivery. So let's build something great that exceeds your expectations. Contact us today for a fre
$140 CAD in 7 Tagen
7,8
7,8

Hi, I would love to take on this project as I am confident in my ability to deliver exactly what you are looking for. I have solid experience in Shopify app development, particularly with integrating Flask backends and working with App Proxies. I understand the importance of creating a clean and scalable app that can later be upgraded with your proprietary ML system. I will ensure the app installs smoothly, the Theme App Extension renders product recommendations correctly, and the backend (Flask) integrates seamlessly. Additionally, I will make sure the app is structured to allow future integration of ML logic with minimal changes. I have a few questions regarding the project’s cloud environment could we schedule a quick chat for further clarification? Looking forward to hearing from you! Best regards, Azad
$180 CAD in 7 Tagen
7,8
7,8

Hello Madhu, I have a clear understanding of your project requirements for developing a private Shopify app with a Python (Flask) backend to display product recommendations on product pages. I propose to create a structured Shopify app that seamlessly integrates with a Flask backend, utilizing OAuth, App Proxy, and frontend rendering to showcase dummy product recommendations. To ensure the success of this project, I will focus on creating a clean and efficient Shopify app setup with proper OAuth flow, a Theme App Extension with configurable blocks, and a Flask backend with robust error handling. I will also provide clear documentation for easy handoff and future integration of your proprietary ML system. If you have any specific preferences or additional requirements, I would appreciate discussing them further to tailor the solution to your needs. Best regards, Shariq
$140 CAD in 7 Tagen
7,1
7,1

As a seasoned and reputable Shopify app developer in the industry, I not only bring a wealth of experience in Shopify private app development but also a sound understanding of Flask backend utilizing Python. Specifically, I have successfully completed various projects that encompass the same scope and technology stack we're looking for in this project. I understand the gravity of creating an app that is scalable, flexible and future-proofed to enable easy integration with your proprietary ML system without any hassle. My proficiency with JavaScript speaks to my ability to make smooth API calls using the Shopify Storefront API or Liquid objects to render product cards. I am conversant with App Proxy and OAuth- ensuring secure, seamless communication between your flask backend and shopify storefront. Additionally, my commitment to clean, readable code combined with organized folder structures will guarantee that the final deliverable is something you can easily navigate through and can be confident about replacing one Python function for your ML logic later with minimal disruptions. Choosing me means choosing not just a highly skilled developer but a devoted partner who understands the importance of clear communication, timely delivery and giving 100% customer satisfaction.
$140 CAD in 7 Tagen
6,5
6,5

With over a decade leading my highly proficient team, I, Mubeen Khan of Web Crest, have consistently delivered intelligent and scalable solutions fitting the needs of businesses. Our expertise in Python, Flask, JavaScript, and PHP ensures I am fully capable to deliver clean and readable code with a clear folder structure for this Shopify project. Providing AI and Automation solutions is our forte. Although I won't be implementing any recommendation algorithms for this project, my background in Machine Learning and Deep Learning will help design the app flexibly to allow seamless integration of your proprietary ML system later. In line with your project goals, I am capable of setting up a Shopify private/custom app that installs and integrates smoothly with your development store through proper OAuth flow and App Proxy configuration. The frontend rendering capability integrated with JavaScript fetches data from the App Proxy efficiently and I can elegantly handle cases where recommendations may be missing or during loading errors. At Web Crest, we thrive on ensuring that our digital products are future-ready to accommodate changing needs like injecting ML logic without changing the base app structure.
$100 CAD in 3 Tagen
6,4
6,4

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$140 CAD in 7 Tagen
6,5
6,5

Hi! I understand you need a private Shopify app with a Theme App Extension that displays product recommendations, backed by a Flask server. I can set up the OAuth flow, App Proxy, and theme block so that your hardcoded recommendations display cleanly on product pages, with clear integration points for your ML logic later. The backend will be structured, documented, and secure, and the whole app will install and run smoothly on a dev store. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
$190 CAD in 7 Tagen
6,5
6,5

Hello, Challenge Snapshot: You need a private Shopify app that installs cleanly, injects a Theme App Extension on product pages, communicates securely with a Flask backend via App Proxy, and shows placeholder product recommendations—while staying future-proof so ML logic can be swapped in later without touching the Shopify layer. Implementation Strategy: I will build a properly embedded Shopify app with OAuth, App Proxy configuration, and a Theme App Extension block configurable from the theme editor. The block will render product cards (image, title, price) using stubbed recommendation data fetched from a Python Flask backend. The backend will be cleanly structured with a single replaceable function where your ML logic can be plugged in later. All error, loading, and empty states will be handled gracefully, and the setup will follow Shopify best practices for security and maintainability. Delivered Outcome: You receive a production-ready private Shopify app that installs smoothly, renders recommendation blocks on product pages, and cleanly separates Shopify integration from recommendation logic—allowing you to inject your proprietary ML system later with minimal effort. I craft efficient, reliable software solutions honed over 15+ years of development. Thank you
$139 CAD in 7 Tagen
5,2
5,2

I have built three Shopify projects that involved frontend integration and API work. One was a clothing ecommerce site in South Africa that combined React with Shopify, another was a safety gear store in Canada, and a jewelry website also in Canada that used Shopify with React and Vue.js. Your project needs someone who understands both Shopify app architecture and Python backend development. Your stub recommendation approach is smart because it lets you test the infrastructure before adding ML complexity. I can build this with proper OAuth implementation, App Proxy setup, and Theme App Extension blocks that merchants can configure. The Flask backend will handle authentication and serve dummy recommendations through the App Proxy endpoint. The architecture will be modular. I will create a single Python function that returns recommendations, making it easy for you to swap in your ML logic later without touching the Shopify integration layer. The frontend will use Shopify Storefront API to render product cards with proper loading and error states. I can deliver clean code with proper folder structure, environment configuration examples, and documentation covering local setup, dev store installation, and exactly where to inject your ML function. The app will install cleanly with embedded OAuth flow and configurable theme blocks. I can start immediately and have this completed within your timeline. What is your preferred delivery date?
$600 CAD in 7 Tagen
4,7
4,7

Hi There, I am excited to propose my services for your Shopify App Development project. I understand the need for a robust app that features a Python (Flask) backend and displays product recommendations seamlessly on product pages. My expertise in Shopify app architecture, OAuth, and App Proxy aligns perfectly with your requirements. With over 6 years of experience in PHP, JavaScript, Python, Shopify, OAuth, Flask, and App Development, I have successfully completed similar projects, ensuring clean installs, effective handling of recommendations, and ready-to-integrate logic for future ML enhancements. Please take a moment to review my portfolio: [Portfolio Link](https://www.freelancer.com/u/adily1) I am confident in delivering high-quality code, clear documentation, and meeting all your specified requirements. Looking forward to the opportunity to collaborate. Thank you, Adil Yousuf
$30 CAD in 7 Tagen
3,8
3,8

New Year greetings. I’ve reviewed your Shopify app project and with 7 years of experience in Shopify development and Python backends, I can build your private app exactly as described. I’ll create a clean Shopify app with proper OAuth, embedded app setup, and App Proxy configured. The Theme App Extension block will render “Related Products” or “Frequently Bought Together” cards, fully configurable from the theme editor. The Flask backend will handle OAuth, App Proxy endpoints, and serve stub recommendations, ready for your ML logic to be swapped in later. The frontend will fetch data cleanly, handle loading states, errors, and empty recommendations gracefully. Estimated timeline is 2 to 3weeks. Communication will be clear and progress updates regular. I’m new on this platform but not new to Shopify apps or Flask backends. I prefer letting results and a working demo show my capability. Your reliable partner, Shawana
$140 CAD in 7 Tagen
3,8
3,8

We understand your goal is to boost brand awareness and drive more engagement. Achieving strong KPIs is key to growth and long-term impact. We can develop a tailored content strategy, design eye-catching visuals, and manage campaigns across digital platforms to deliver measurable results. These actions support reaching your business objectives efficiently. You can view my previous work at this link: https://www.freelancer.com/u/Lsstudio1228 Let’s create something great together. LS STUDIO
$30 CAD in 4 Tagen
3,4
3,4

Hi there, I have 8+ years of experience in full-stack development with significant expertise in building custom Shopify applications. My experience with Python (Flask) and Shopify’s app architecture will ensure a seamless implementation of the product recommendation app that meets all your specifications. ✅ I will set up your private Shopify app, ensuring a clean install on a development store and proper OAuth flow for an embedded app, with App Proxy integration. ✅ A robust Theme App Extension will be created, allowing configurable blocks for 'Related Products' that can be easily edited in the theme editor. ✅ I will develop a Flask backend capable of handling OAuth, with functionality to fetch dummy recommendations. This backend will gracefully handle loading states and potential errors. ✅ I will maintain a clean code structure and provide comprehensive documentation, including a README, for easy handoff. ✅ Finally, I will guarantee that the code allows for future integration of ML logic with minimal disruption, facilitating a smooth transition later. I look forward to working with you. Best Regards, Rosita Iniesta
$50 CAD in 7 Tagen
3,0
3,0

Hello, I am an experienced Shopify App Developer with expertise in building private Shopify apps and integrating Python (Flask) backends. I am excited about the opportunity to develop a Shopify app that displays product recommendations on product pages, focusing on app architecture, OAuth, App Proxy, and frontend rendering. With a keen understanding of Shopify app development, I am well-equipped to create a seamless installation process, integrate Theme App Extensions, and ensure proper backend functionality. My commitment to clean, readable code and thorough documentation aligns with the project's requirements for easy handoff. I am eager to discuss how I can contribute to the success of this project. Please review my portfolio for relevant examples. Thank you for considering my proposal. Best Regards,
$225 CAD in 7 Tagen
2,7
2,7

Hello, Drawing from my robust background in data engineering, analytics, and web development - coupled with my proficiency in Python (Flask) and JavaScript - I am ideally positioned to develop your Shopify private app. Over the course of my 5+ year career, I have honed my skills and gained experience that fully aligns with your project's requirements. I have a deep understanding of the key components of your project, from Shopify app architecture, OAuth, App Proxy, to building theme extensions and integrating with Flask backend. I have also built robust Flask servers with OAuth and App Proxy endpoints in the past. Moreover, I am highly experienced in JavaScript integration with APIs for efficient data handling and displaying. This means that I can create a clean installation process for your app on development stores, design a configurable Theme App Extension block rendering product cards and ensure a seamless call from frontend to the Flask backend for rendering stub recommendations. Important to note is that while I specialize in organizing raw data into insightful models through machine learning algorithms, I understand that for this case it should be dummy/ hardcoded/random. Rest assured; I can design the app in such a way that you can inject your proprietary ML logic later seamlessly. My ability to provide clean readable code with a clearly defined structure will make future modification easy for any other developer. In conc Thanks!
$250 CAD in 5 Tagen
2,7
2,7

Welcome to professional Python development services! Hi there, I'm Alema, a Python expert programmer who strives for clear code in atmospheric, numerical weather prediction, physics, and all other seminal fields. I'm ready to provide you with high-quality services. I have completed 350+ projects with a 100% Positive Rating. If you are looking for Quality work, look no further. Also, we are a team of professional workers, and we are always available 24/7 to help employers without limitations, and delivery is guaranteed on time. Your faithfully. Eng. Alema Akter
$30 CAD in 1 Tag
2,5
2,5

Hi there, We can build a clean, private Shopify app with a Theme App Extension and a Python Flask backend that installs smoothly, renders product-page recommendations, and is fully ready for your ML logic to be plugged in later. The app will use proper OAuth, App Proxy, and secure frontend-to-backend communication, with stubbed recommendation data only. We’ll deliver a well-structured Flask backend, configurable theme blocks, and a clean handoff with README, env samples, and clear extension points for future ML integration. With 10+ years of experience in Shopify apps, OAuth flows, and backend integrations, we focus on clean architecture, security, and long-term maintainability. Happy to walk through the app structure and approach on a quick chat. Regards, Ekakshnex Pvt Ltd.
$250 CAD in 7 Tagen
1,8
1,8

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