E-commerce Apps/Integrations Developers Needed (developing app inside a ecommerce platfrom)

@leadconcept

Greetings, We can help you ideate and build profitable e-commerce apps end-to-end, from concept to deployment inside your Shopify-like platform. Our team specializes in multi-tenant SaaS, API integrations, webhooks, embedded dashboards, and secure production-ready code. We can also propose ideas targeting real merchant pain points with clear monetization potential. A few quick clarifications, 1. Do you want each app built as a standalone microservice or tightly integrated within your platform, 2. Are there preferred tech stacks or languages for these apps, 3. Any restrictions on third-party services or libraries for integrations? Our team has delivered multiple e-commerce apps with secure auth, subscription billing, analytics, ERP/CRM connections, and marketing tools. We provide full project lifecycle support, clean code, and documented deployments. Let us chat so we can review your platform, propose 1–3 high-ROI app concepts, and outline milestones, the bid amount is a placeholder to submit. Regards Yasir LEADconcept PS: We can share examples of e-commerce apps and integrations we’ve built, including dashboards and analytics tools, on request.

@technosystem

Hi there! I'm Sushil Kumar Singh, your top-choice option for this project. Over the years, I've honed my skills in backend development, eCommerce, HTML, Shopify, and web development – an arsenal perfectly suited to meet your needs. Having built sites for a range of industries - including marketplaces – I'm no stranger to crafting apps that are efficient and effective. As proven by the multiple social platforms, games and crypto trading apps under my belt, I have an impeccable record of delivering secure and reliable software Moreover, my knack for understanding merchant pain points allows me to design apps that genuinely solve problems. For this project, I already have 3 app ideas that could boost revenue on your e-commerce platform. Drawing on a keen eye for market demand and willingness to pay; these ideas cater to a range of problem areas such as marketing, conversion and retention. Plus, leveraging my solid accounting skills obtained from developing numerous billing/subscriptions apps; we can take your project the extra mile. Let's not forget about 'clean code' and production-readiness that you value highly. My solutions always comply with industry standards and the latest platform guidelines ensuring quick integrations and smooth sailing.

@irsolutions

With over a decade of experience in web and mobile development, particularly in building apps and integrations for e-commerce platforms, I understand the importance of creating profitable solutions that meet real merchant pain points. Your project's focus on developing app ideas within an e-commerce platform aligns perfectly with my expertise. In the past, I have successfully delivered custom e-commerce apps, plugins, integrations, and webhooks with a strong backend foundation, ensuring security, reliability, and clean code. My experience in billing/subscriptions, analytics, and CRM integrations can further enhance the functionality of your platform. I am excited to collaborate on this project and bring your app ideas to life. My portfolio showcases my ability to build scalable and feature-rich solutions that drive results. Let's discuss how we can work together to create innovative apps that generate revenue for your e-commerce platform. Feel free to reach out to me to further discuss your project requirements and how we can move forward in creating impactful solutions tailored to your needs.

@AwaisChaudhry

Hi there, I’m Muhammad Awais, an e-commerce apps and integrations developer who builds profitable, secure, production-ready plugins for Shopify-like platforms. I’ve shipped end-to-end solutions: embedded dashboards, webhooks, multi-tenant APIs, and SaaS backends with strong auth and reliability. I’ll bring practical ideas and deliver from ideation to MVP. Understanding and approach: You want a portfolio of apps inside a Shopify-like platform, with revenue-generating ideas and end-to-end builds. I’ll start by validating 1–3 ideas against merchant pain, market demand and ROI, then scope MVPs with clear milestones, tech stack, and a lean security-first architecture. I’ll use Typescript, Node.js, and a cloud stack (DigitalOcean or similar), with clean code, tests, monitoring, and robust auth. Each app will be designed for seamless onboarding, scalable multi-tenant data, and reliable webhooks/events. App ideas: 1) Smart Shipping & Analytics for Merchants: real-time rate shopping, carrier optimization, and post-purchase shipping insights. MVP: rate fetch API, dashboard, order webhook, billing module. Monetization: monthly subscription + usage-based overages. 2) Merchant Growth Studio: unified analytics, marketing tech integrations, and simple automation rules. MVP: events pipeline, dashboards, connectors to email/SMS tools. Monetization: tiered subscriptions. Existing alternatives/Competitors: Many platforms exist; differentiation via ease of integration, reliability, and ROI.

@tangramua

Dear Faisal A.,   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 eCommerce, HTML, Shopify, Typescript, Web Development, Backend Development, API Development, Microservices, DigitalOcean, SaaS 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.     

@Rekhathakur

Hello, I have 8+ years of experience working as a full-stack web developer, where I have successfully developed and deployed various websites and web applications using the mentioned technologies. My expertise lies in designing and implementing scalable and efficient solutions, while ensuring a seamless user experience. Additionally, I have a solid understanding from front-end technologies such as HTML, CSS, and JavaScript, react, Vue, Angularjs, Nextjs, to back-end technologies with PHP, Nodejs, Django which enables me to create visually appealing, responsive interfaces with full functions. I am passionate about web development and learning new skills to improve myself. I have proficiency in MERN stack, Laravel, Python Django, and PHP and strong understanding of front-end technologies such as HTML, CSS, and JavaScript and various js framework with react, vue, angular. I have experience in developing and deploying web applications using best practice and have ability to collaborate effectively with cross-functional teams and deliver projects within deadlines. I am working with team members with strong problem-solving skills and adaptability to changing project requirements. Thank you for your time and consideration. Regards, Rekha Thakur

@Webtechfusion23

✅ E-commerce Apps/Integrations Developers Needed (developing app inside an e-commerce platform) ➡️ Looking to expand your e-commerce platform with profitable and innovative apps? ⏺️ Leveraging extensive experience in developing e-commerce solutions, I propose to build custom apps that integrate seamlessly into platforms like Shopify. My expertise encompasses creating plugins, embedded dashboards, APIs, and microservices that enhance user experience and operational efficiency. From concept to deployment, I ensure security, multi-tenancy, and clean code are at the forefront. ### Lets innovate together! ➡️ Heres a snapshot of my capabilities and offerings: ✅ Custom E-commerce App Development ✅ API Integration and Management ✅ Secure Multi-Tenant SaaS Solutions ✅ Real-Time Data Processing with Webhooks ✅ Embedded Analytics Dashboards ✅ User Authentication and Authorization ✅ Subscription and Billing Solutions ✅ Marketing and Logistics Integration ✅ CRM and ERP Enhancements ✅ Comprehensive Portfolio of Past Projects --------------------------------- Eager to discuss your app ideas and how we can turn them into profitable e-commerce solutions! Best Regards, Aftab Ahmad --------------------------------- Remember to share: - Your portfolio - 1-3 app ideas, including MVP features, target market, and monetization strategy - Technical stack and tools - Estimated timeline and effort Lets create apps that address real merchant needs, ensuring a strong ROI in competitive markets.

@diektech

Hi, this is Elias from Miami. I’ve built multiple e-commerce apps, embedded dashboards, and multi-tenant SaaS tools (auth, billing, webhooks, analytics, ERP/CRM integrations). I can pitch monetizable ideas and also deliver the full build — clean backend, secure APIs, production-ready deployments, and clear documentation. I can share portfolio links, GitHub, and a couple of live merchant-facing apps on request. A few quick, project-specific questions so I tailor the idea pitches correctly: Q1: Do you prefer apps that extend storefront UX (widgets, converters, upsells) or backend automation (inventory, fulfillment, ERP sync), or are both equally valuable right now? Q2: For billing, should apps use the platform’s native billing API only, or is hybrid billing (Stripe + platform) acceptable for subscription tiers? Q3: For deployment, are you expecting containerized microservices per app, or a shared multi-tenant backend with isolated app modules? Q4: Any verticals you want to prioritize — fashion, home goods, B2B wholesale, dropshipping, or general? Happy to send portfolio + 1–3 revenue-focused app ideas with MVP specs and pricing models. Cheers — Elias.

@corpmember29

Hello, I HAVE READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD THE PROJECT SCOPE VERY WELL AND WILL START WORKING ACCORDINGLY IN STAGES. I am a developer with 10+ years of experience building production-ready e-commerce apps, embedded dashboards, and SaaS integrations for Shopify-like platforms. My background includes multi-tenant backend systems, secure APIs, webhooks/events, OAuth-based auth, and scalable app architectures designed for real merchant usage. I have built and maintained apps covering subscriptions, analytics, conversion optimization, ops automation, and third-party integrations (ERP, CRM, logistics). I am comfortable pitching validated app ideas with clear merchant pain points, defining MVP scope, estimating build effort vs ROI, and delivering end-to-end—from backend services to embedded admin UIs and billing. I focus on clean, reliable code and long-term maintainability, not prototypes that break in production. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I can share portfolio links, relevant case studies, and 1–3 concrete app ideas with monetization models and timelines as part of the next step. I eagerly await your positive response. Thanks

@marjanahmed13

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.

@vipworks

I am an expert in Shopify, WordPress, and Web Development Technologies, and I am willing to start RIGHT AWAY on your e-commerce platform app project. With a strong background in building e-commerce apps and integrations, I am confident in delivering high-quality results. Regards, Pooja

@teodorgeorge

Hello, I have strong experience developing e-commerce apps and integrations, including APIs, webhooks, and SaaS-based multi-tenant systems. I build secure, reliable, production-ready software with clean code, and I am familiar with billing, subscriptions, analytics, and various integrations which align well with your project needs. I can pitch profitable app ideas that target real merchant pain points with solid market demand. My approach includes detailed problem analysis, MVP feature definition, monetization strategies, and competitive landscape evaluation to ensure viable solutions. Thanks, Teo

@izhanali77

Hello, I have carefully reviewed the project requirements for developing e-commerce apps and integrations within a Shopify-like platform. With my extensive experience in building e-commerce apps, plugins, and integrations, I am confident in pitching profitable app ideas and delivering end-to-end solutions. I possess strong backend skills in APIs, webhooks, and multi-tenant SaaS architecture, ensuring the production-ready software's security, reliability, and clean code. Additionally, I have expertise in billing, analytics, and CRM integrations, enhancing the app's functionality. I propose to share my portfolio, tech stack, and innovative app ideas that address real merchant pain points and offer monetization strategies. I am committed to delivering high-quality projects that meet your expectations. Let's discuss further details and collaborate on this exciting project.

@kareemmaize

Hi, I see you're looking to build revenue-driven apps inside a Shopify-like platform, and your focus on merchant pain points + ROI is exactly the right direction. I’ve built numerous e-commerce apps, integrations, embedded dashboards, and SaaS microservices with secure multi-tenant architectures. I can design, build, and scale production-ready apps end-to-end. You can also browse my portfolio to see similar e-commerce and AI-powered apps I’ve delivered. I’m ready to share 1–3 profitable app ideas and refine them with you. Let’s discuss your platform details so we can prioritize the highest-ROI concepts. Warm regards.

@abhisaini0188

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini

@Apurva510

Hi, I hope you are doing well! After carefully reviewing the details of your project, I would like to offer my services to deliver the expected results. I am confident that you will not be disappointed as I am experienced, creative, and efficient in completing tasks. With an impeccable record, all of our clients enjoy working with me, and I am certain that you will too. I have expertise in various technologies such as PHP, Laravel, CI, Cake PHP, ZEND, JavaScript, Node, React, Angular, Next, Bootstrap, jQuery, HTML, and CSS. Additionally, I am skilled in mobile development (Android, iOS) and REST API integration. Furthermore, I have experience working with databases like MySQL, NoSQL, and Mongo. Lastly, I am proficient in various content management systems including WordPress, Wix, OpenCart, Shopify, Magento, Joomla, Drupal, and PrestaShop. With Regards! Apurva

@djsmoothy

Hi, I’m Tayo, an experienced developer with a strong background in building e-commerce apps, plugins, and integrations. I have a portfolio of successful projects involving multi-tenant SaaS, APIs, webhooks, authentication systems, and merchant-facing dashboards. I’d love to collaborate with your team, pitching profitable app ideas based on real merchant pain points and building them end-to-end. I’m confident in delivering production-ready, secure, and reliable software that maximizes ROI, and I’m happy to provide app ideas, MVP feature lists, and rough timelines for each.

@waqaswebmaster

I have extensive experience developing e-commerce apps and integrations, focusing on production-ready software with clean code, security, and reliability. Portfolio & Experience: [Portfolio link] showcasing e-commerce apps, integrations, and plugins. Strong backend skills: API development, webhooks, multi-tenant SaaS solutions. Experience with billing, subscriptions, and analytics integrations. App Ideas: Personalized Upsell Engine: Problem: Low AOV. Target Merchants: Shopify, WooCommerce. MVP Features: AI upsell recommendations. Monetization: Subscription-based. Timeline: 8-10 weeks. Abandoned Cart Recovery: Problem: Cart abandonment. Target Merchants: E-commerce stores. MVP Features: Automated email/SMS recovery. Monetization: Pay-per-recovery/subscription. Timeline: 6-8 weeks. Inventory Management Tool: Problem: Stockouts, forecasting. Target Merchants: Mid-size stores. MVP Features: Demand forecasting, stock alerts. Monetization: Subscription. Timeline: 10-12 weeks. Tech Stack: Node.js, React, TypeScript, APIs, DigitalOcean. Excited to collaborate on building profitable e-commerce apps. Let's discuss these ideas further. Best regards, Waqas Ahmed

@technologiesit

As a certified WordPress Developer with over a decade of experience, my team and I at Prajapati Technologies not only have the technical knowledge but also the creative flair to guide our clients towards success. What sets us apart is that we don't just build websites or apps, but we strategize and construct profitable app ideas and bring them to life end-to-end. Our extensive background in eCommerce, Shopify and WordPress development positions us strongly for your project needs. We hold expertise in API Development, Backend Development, HTML, eCommerce (including billing/subscriptions, analytics, marketing tech, logistics, ERP, CRM integrations) which fits seamlessly with your requirements. We're well-versed in managing multi-tenant SaaS environments while ensuring security and reliability, delivering production-ready software with clean codes. A key aspect of our project execution is evaluating app ideas based on pain points of target merchants, market demand and differentiation from existing alternatives. This way we maximize the potential of each project and set milestones accordingly. Rest assured that my team will ensure you receive remarkable deliverables within time frames and budgets without compromising on quality. Our dedication to maintaining relationships ensures 100% customer satisfaction. Partner with us and let's set new records together!