
Suljettu
Julkaistu
Maksettu toimituksen yhteydessä
Senior Software Developer – Remote ([login to view URL]) We are developing a next-generation *hybrid ecommerce and Web3 platform* that combines traditional online retail functionality with blockchain-driven features such as wallet integration, digital ownership, and token-based engagement. The current system already includes a working foundation — product browsing, cart and checkout flows, Stripe payments, user authentication, MetaMask connectivity, and early-stage NFT functionality. However, the platform is now entering a critical phase where it must evolve from a functional prototype into a **scalable, production-ready product**. This project is focused on **building a high-quality, commercially viable platform** that can support real users, real transactions, and long-term growth. The goal is not just to add features, but to design and implement systems that are reliable, performant, and maintainable at scale. The next stage of development will emphasize: * Strengthening core ecommerce capabilities (discovery, checkout, user experience) * Building robust backend architecture and scalable infrastructure * Enhancing user retention through personalization and engagement features * Integrating Web3 functionality in a practical, value-driven way (not just experimental) We are specifically looking for a **senior developer** who can: * Take ownership of complex systems and architecture decisions * Contribute beyond implementation, including planning and optimization * Help shape the long-term technical direction of the platform This is an **ongoing project with long-term potential**, not a short-term contract. Developers who demonstrate strong performance and ownership will have the opportunity to continue working on future phases, including advanced Web3 integrations, scaling, and product expansion. The ideal candidate is someone who is comfortable working on a **growing, evolving system**, and is motivated by building a product that bridges modern ecommerce with emerging Web3 capabilities.
Projektin tunnus (ID): 40314647
157 ehdotukset
Etäprojekti
Aktiivinen 17 päivää sitten
Aseta budjettisi ja aikataulu
Saa maksu työstäsi
Kuvaile ehdotustasi
Rekisteröinti ja töihin tarjoaminen on ilmaista
157 freelancerit tarjoavat keskimäärin $2 168 USD tätä projektia

Dear Client, I understand you need a seasoned, production-ready platform that blends ecommerce with Web3 features like wallet integration, digital ownership, and token-based engagement. I will own the architecture and delivery, focusing on scalable backend systems, robust checkout and discovery flows, and a solid, maintainable frontend. My approach is to solidify core commerce capabilities, design a resilient microservice-like backend, optimize performance, and implement practical Web3 integrations that deliver real value rather than experiments. I will plan, implement, and iterate with measurable milestones, ensuring security, observability, and strong UX across devices. I will also guide technical direction and coordinate with your team to ensure a smooth transition from prototype to production-ready software. What are the top three production metrics you want to optimize first (performance, reliability, and user retention) and any specific constraints for deployment environments? Best regards, Muhammad Awais
$3 000 USD 18 päivässä
9,5
9,5

I have over 10 years of experience in web and mobile development, specializing in creating cutting-edge solutions for projects just like yours. I understand the importance of developing a next-generation hybrid ecommerce platform that seamlessly integrates traditional online retail with blockchain-driven features. Your project's transition from a prototype to a scalable, production-ready product is crucial, and I am here to help you achieve that. In the realm of fintech and blockchain, I have worked on Web3 projects with Ethereum and other platforms, solidifying my expertise in this domain. I have successfully implemented features like wallet integration, digital ownership, and token-based engagement in previous projects, ensuring a seamless user experience. My track record in building high-quality, commercially viable platforms speaks to my ability to deliver results that align with your goals. I am ready to take ownership of the complex systems and architecture decisions required for your project, contributing beyond implementation to optimize and plan for long-term success. Let's work together to shape the technical direction of your platform and propel it towards long-term growth and success. Contact me to start this journey together.
$2 400 USD 30 päivässä
9,1
9,1

⭐⭐⭐⭐⭐ Combining my vast experience in web development and proficiency in PHP, I believe I am a perfect match for your evolving hybrid ecommerce and Web3 platform. During my 18 years in the industry, I have honed my skills to drive the success of high-quality, commercially viable products—an expertise that aligns perfectly with your project's goals. At CnELIndia, we possess a distinct passion for crafting innovative digital solutions matched only by our determination to deliver projects on time and within budget constraints. The opportunity to take ownership of complex systems and architecture decisions is exactly what excites us—we are driven by the challenge of creating scalable, efficient, and reliable systems that will undoubtedly fuel your long-term growth. Our deep understanding of React Native further bolsters our suitability for this project as it will be instrumental in integrating Web3 features into a practical setting. By choosing me and CnELIndia, you are not just getting an expert with robust technical skills but also a team genuinely invested in the success of their work—a partnership that guarantees quality, efficiency, and future-proof solutions. I look forward to embarking on this journey towards redefining ecommerce!
$2 250 USD 7 päivässä
9,1
9,1

Hi, This is Elias from Miami. I checked your project description and understand you’re evolving an existing hybrid ecommerce + Web3 platform into a scalable, production-ready system, strengthening the ecommerce layer while integrating practical blockchain features like wallet connectivity, digital ownership, and token-based engagement. I’ve worked on complex platforms that combine traditional web applications with blockchain integrations, where the main challenge is building reliable backend architecture while keeping Web3 features practical and user-friendly. My approach would be to review the current architecture, optimize the backend for scalability, strengthen the ecommerce flow (product discovery, checkout, retention features), and structure Web3 components like wallet integration and NFT ownership so they integrate cleanly with the core commerce system. I have a few questions to get a better understanding. Q1 – What is the current tech stack of the platform (frontend, backend, database, infrastructure)? Q2 – Are the blockchain features built on Ethereum only, or do you plan to support other networks as well? Q3 – What are the biggest technical bottlenecks in the current prototype that you want solved first? Looking forward to hearing from you.
$2 250 USD 7 päivässä
8,2
8,2

Hi, Scaling a hybrid eCommerce + Web3 platform from prototype to production is exactly where I add value. I’ve worked on systems with Stripe flows, auth, and wallet integrations—focusing on clean architecture, scalability, and real-user performance. I can take ownership of backend structure, optimize checkout/discovery, and implement practical Web3 features that actually drive engagement (not just experimental). Available long-term and comfortable shaping technical direction as the product grows. Can you share your current stack and biggest bottleneck right now?
$2 250 USD 7 päivässä
7,6
7,6

With a broad range of experience in Web and Backend Development, deep skills in Java, PHP, and Software Architecture, and expertise in building scalable digital products for varied industries including healthcare, ecommerce, fintech, real estate and proptech - I pride myself as the competent candidate for your Senior Software Developer role. I am **versed in modern tech stacks including React, Vue.js, Node.js, Python and React Native**, critical technologies vital to progressing this ecommerce platform further as well as posses proven skill in developing robust backends on scalable infrastructures. My portfolio of competence also includes **building for long-term growth using customized platforms based** specifically on business needs such as yours. Finally, I offer you someone who isn't just concerned about feature additions but genuinely excited(piqued) about challenging roles that require intimate knowledge and understanding of systems which are becoming increasingly more complex by the day. It's not only an exciting possibility for me to get involved with turning this project into a **highly-valuable** commercially viable product now but an opportunity to influence its future. Drawing on my strong performance over years with similar projects, I assure you of steadfast ownership that will deliver astounding value at every turn. In me is an ideal partner for your ongoing project with long-term potential!!! Thanks....
$3 500 USD 25 päivässä
8,0
8,0

I HAVE BUILT AND SCALED HYBRID ECOMMERCE + WEB3 PLATFORMS WITH STRIPE, WALLET INTEGRATIONS, AND NFT FUNCTIONALITY FOR PRODUCTION-READY DEPLOYMENTS. **Proposal Summary:** I can take your current Artech Digital prototype and transform it into a **scalable, reliable, and commercially viable platform**, combining traditional ecommerce flows with practical Web3 features. **Key Contributions:** • **Core Ecommerce Optimization:** Enhance product discovery, checkout UX, and user retention. • **Backend Architecture & Scalability:** Design maintainable, high-performance systems supporting real users and transactions. • **Web3 Integration:** Wallet connectivity, token/NFT features implemented with real utility, not experimental. • **Long-Term Technical Direction:** Guide architecture, optimize infrastructure, and implement best practices for growth. • **Ownership & Collaboration:** Take responsibility for complex modules, code quality, and future-proofing. **Deliverables:** • Production-ready hybrid ecommerce + Web3 platform • Fully tested, maintainable codebase • Scalable backend and deployment pipelines • Recommendations for future enhancements and Web3 expansion This is a long-term engagement I am prepared to commit to, helping the platform evolve through multiple phases of growth and innovation. I can start immediately with an architecture review and roadmap for the next stage of development.
$1 600 USD 15 päivässä
8,1
8,1

Hello Greetings, After reviewing your project description, I am confident and excited to work on this project for you. a, I have some crucial points and questions to clarify. Please leave a message in the chat to discuss this, and I can share my recent work that is similar to your requirements. Thanks for your time! I am excited to hear from you soon. Best regards
$2 250 USD 7 päivässä
7,3
7,3

Hi I have specialization in ecommerce. I have developed many custom ecommerce sites Please have a look about my profile about my ecommerce sites review and rating, https://www.freelancer.com/u/webmaestro2013/ I know PHP MYSQL, MVC framwork and js very well .I have developed backend and front end both. I know PHP, MYSQL, AJAX, javascript , jquery , css, html, xml, js , json, Bootstrap and API implementation PLEASE HAVE A LOOK AT MY PROFILE FOR MORE ABOUT MY RATING AND REVIEWS I have 15+ years of experience in php, mysql, I have done more jobs in the php for both design and functionality. I hope that you will provide this job to me and reply to me as soon as possible for the best services and supports. Thanks & Regards Anita
$1 500 USD 31 päivässä
7,4
7,4

Hello, {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}}} I have 10+ years of experience in building scalable Ecommerce platforms and modern web applications, including hands-on work with payment systems, backend architecture, and Web3 integrations such as wallet connectivity and token-based features. I understand your current stage—transitioning from a working prototype to a production-ready, scalable platform—and the importance of clean architecture, performance, and long-term maintainability. I can take ownership of system design, optimize your existing ecommerce flows (discovery, checkout, UX), and strengthen backend scalability while ensuring seamless integration of Web3 components like MetaMask and NFT functionality in a practical, user-focused manner. My approach focuses on building reliable, modular systems that support real users and future growth. I WILL PROVIDE 2 YEAR FREE ONGING SUPPORT AND COMPLETE SOURC CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES I am confident in contributing beyond development and helping shape the long-term technical direction of your platform. I eagerly await your positive response. Thanks
$1 500 USD 7 päivässä
7,7
7,7

Hi there, I’ve gone through your project and would be happy to assist. With 10+ years of experience in E-Commerce development, I specialise in building secure, scalable, and conversion-focused online stores. I’ve worked with platforms like Shopify, WooCommerce, Magento, and custom MERN/MEAN solutions, ensuring seamless shopping experiences. You’ll get clean, optimised code, user-friendly design, smooth payment integration, and reliable performance — with transparent updates throughout. Let’s connect and take your e-commerce business to the next level! Best, Bhargav E-Commerce Developer | 10+ Years Experience
$1 500 USD 7 päivässä
7,0
7,0

With my extensive 10+ years of experience as a Full Stack Developer, I am fully equipped to take on the role of Senior Software Developer for your *hybrid ecommerce and Web3 platform*. Not only am I adept at managing end-to-end software solutions across web and mobile platforms, but I am also experienced in scaling backend architecture and ensuring optimal performance. This puts me in a perfect position to expand the existing foundation of your product into a production-ready, commercially-viable platform. In addition, my skills extend beyond implementation. I have a knack for strategic planning and optimization which aligns perfectly with your requirement of shaping the technical direction of the system. My track record demonstrates my ability to build clean, scalable and production-ready code that accelerates business growth. Moreover, this project offers me an opportunity to intertwine modern ecommerce practices with emerging Web3 capabilities, which greatly intrigues me. As a passionate technologist, I always find excitement in evolving systems. My proven history of balancing innovation with practicality can help you derive value from Web3 functionality rather than treating it as an experiment. Considering these attributes along with the long-term potential this project holds, I am eager to become an integral part of your team and contribute towards its continued advancement.
$1 500 USD 15 päivässä
7,2
7,2

Hi there, I'm excited about the opportunity to work on your next-generation hybrid ecommerce and Web3 platform! With extensive experience as a senior software developer, particularly in building scalable, high-quality ecommerce solutions, I believe I am the perfect fit for your project. I understand the critical phase your platform is in, and I'm eager to help elevate it from a functional prototype to a robust, production-ready product. I have a strong background in backend architecture, blockchain integration, and creating engaging user experiences. I'll focus on enhancing your core ecommerce capabilities while implementing reliable and maintainable systems. My goal is to not just add features but to ensure the platform can support real users and transactions effectively. Please reach out to discuss how we can shape the platform's technical direction together. What specific Web3 features do you envision enhancing the user experience on your platform? Best regards,
$2 750 USD 14 päivässä
6,7
6,7

Hi, this project seems to be a perfect fit for me. I am most confident in developing a working prototype into a stable and scalable platform that supports real users, real transactions, and long-term growth. What stands out in your project is that the challenge is no longer just feature delivery. You already have core ecommerce and Web3 pieces in place, so the next step is strengthening architecture, improving product quality, and making sure the system scales without becoming difficult to maintain. That is where I add the most value. I’m comfortable working across modern full-stack systems, improving backend structure, refining user flows, and helping shape technical direction rather than only implementing tickets. For a platform like this, I would focus on strengthening core commerce flows, improving performance and maintainability, and making Web3 features feel practical and useful instead of disconnected from the product experience. I also like that you are looking for someone who can think beyond code. I work best in projects where ownership matters — reviewing existing architecture, identifying bottlenecks, proposing cleaner solutions, and building with long-term growth in mind. This sounds like a serious product with real potential, and I’d be glad to contribute at that level. If my background aligns with what you need, I’d be happy to discuss the current stack, priorities, and how I can help move the platform into its next phase. Best regards, Diah
$2 000 USD 7 päivässä
7,2
7,2

Hi, This is exactly the kind of system I enjoy working on—taking a functional product and evolving it into a scalable, production-ready platform. I’ve worked on full-stack systems involving eCommerce flows (catalog, checkout, payments) combined with API-driven architectures and performance optimization. I’m also comfortable integrating Web3 components like wallet connections and token-based logic in a practical, user-focused way. At this stage, the key focus should be: Strengthening backend architecture for scalability Optimizing checkout and user experience Structuring systems for long-term maintainability I take ownership of architecture decisions and focus on building clean, reliable systems—not just adding features. Quick question: What stack is your current backend built on? Happy to review your system and contribute to the next phase. With Regards!
$3 000 USD 40 päivässä
6,6
6,6

Hello, your plan to evolve a hybrid ecommerce and Web3 platform into a scalable, production-ready product that handles real users and transactions is exactly the kind of challenge I excel at. I'm Iosif Peterfi, 15+ years delivering secure, scalable systems across web, automation, and cloud. This is my speciality: turning evolving platforms into reliable engines that drive growth while reducing risk. My approach is business-focused: stabilize core ecommerce flows (discovery, checkout, UX), design a robust backend and scalable infra, introduce personalization to boost retention, and integrate practical Web3 features that add real value without overwhelming operations. You'll get a clear roadmap with milestones, risk controls, and a governance plan to guide long-term direction. Deliverables include a production-readiness assessment, performance baselines, and a documented operating model that the team can own. Last month I helped a healthcare startup migrate their subscription and wallet features. Onboarding time dropped from 3 days to 1 day and recurring billing errors were eliminated. Let's chat - I can walk you through my approach in 15 minutes. Send me a message and we can get started this week. Portfolio: https://www.freelancer.com/u/iosifpeterfi
$2 100 USD 5 päivässä
6,7
6,7

With over 13 years of experience as a full-stack developer, I have honed my skills in PHP, software architecture, and web development while working on numerous projects. My expertise extends to essential elements of your project - not only blockchain technology but also backend architecture, scalable infrastructure, and reliable system design. This dual proficiency is vital for making your hybrid ecommerce platform commercially viable and capable of real-life transactions while incorporating valuable Web3 features. What sets me apart is my passion for crafting products that stand the test of time. Much like your emphasis on building *high-quality, commercially viable platforms*, I believe in aligning with architectural standards (MVC), code efficiency (DRY principle), and scaling modules appropriately. Furthermore, as an individual freelancer, I take absolute personal responsibility for every aspect of the projects I undertake. Your project encompasses precisely what motivates me about software development - evolving systems and building value-driven products. Given the importance attached not only to implementing complex systems but also contributing to their planning and optimization, my background encompasses responsibilities beyond mere coding. With my skills and mindset oriented towards long-term scalability, readiness, and sustainability, I am confident that I can make significant contributions to your project's ongoing success.
$2 250 USD 7 päivässä
6,8
6,8

Hello, I am excited about the opportunity to contribute as a Senior Software Developer for your hybrid ecommerce and Web3 platform. Your project focuses on evolving a prototype into a scalable, production-ready system that blends traditional ecommerce with blockchain-based features, which perfectly aligns with my experience. With extensive background in frontend and backend development for ecommerce systems and blockchain integrations, I have successfully handled complex architectures, wallet connectivity, and payment workflows. I understand the critical importance of scalability, performance, and maintainability in high-transaction environments. I am confident in taking ownership of system design decisions and contributing to both implementation and strategic planning. My approach prioritizes reliability and user experience while integrating Web3 features that deliver real value and engagement without unnecessary complexity. I am enthusiastic about the potential of this long-term project and am eager to help shape its technical direction and growth. Let’s discuss how I can help strengthen your core ecommerce capabilities and advance your innovative Web3 integration. Looking forward to your response and the possibility to collaborate.
$2 100 USD 30 päivässä
6,2
6,2

Hi! I’m a senior full-stack developer with extensive experience building scalable ecommerce platforms and integrating blockchain/Web3 features like wallet connectivity, tokenized engagement, and NFT functionality. I can help evolve your prototype into a robust, production-ready system by strengthening your backend architecture, optimizing checkout and discovery flows, and implementing practical Web3 features that enhance user retention. I focus on clean, maintainable code and long-term scalability, and I’m comfortable taking full ownership of complex systems while contributing to architecture and optimization decisions. I’d be excited to help shape your platform into a commercially viable, hybrid ecommerce + Web3 experience. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M
$2 250 USD 4 päivässä
6,6
6,6

I can help you evolve your hybrid ecommerce and Web3 platform into a scalable, production-ready solution. With extensive experience in both ecommerce and blockchain-driven applications, I can contribute to building a reliable, performant platform that meets long-term growth goals. For the next phase of development, I will focus on strengthening your core ecommerce features, including product discovery, checkout, and user experience optimization. I will design robust backend architecture to ensure scalability and implement systems that will support real users and transactions efficiently. Additionally, I will focus on user retention by introducing personalization features and engagement tools that enhance the customer experience. In terms of Web3 functionality, I will ensure that blockchain integration is implemented in a practical and value-driven way. This includes refining your NFT functionality, improving wallet integrations like MetaMask, and exploring token-based features that add real utility to users. As a senior developer, I will take ownership of complex system decisions and actively contribute to the platform's technical direction. My goal is to build a system that is both maintainable and scalable, supporting growth as the platform evolves. Timeline: Ongoing, with initial goals for scaling and Web3 integration Best, Alex
$2 250 USD 7 päivässä
6,2
6,2

Santo Domingo, Dominican Republic
Maksutapa vahvistettu
Liittynyt maalisk. 11, 2026
$250-750 AUD
$1500-3000 USD
$15-25 USD/ tunnissa
$10-30 CAD
$20-50 USD
₹1500-12500 INR
$750-1500 USD
$15-25 USD/ tunnissa
$250-750 USD
₹5000-7000 INR
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
$10-30 USD
£250-750 GBP
₹75000-150000 INR
€30-250 EUR
$250-750 USD
$25-50 USD/ tunnissa
$750-1500 USD