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I need a custom-built e-commerce website that delivers a fast, friction-free shopping experience. Customers will create an account with their mobile number and confirm it instantly through a WhatsApp OTP, then browse a streamlined catalogue, add items to their cart and check out in just a few taps on any device. The checkout flow must support Credit/Debit Card, PayPal and Bank Transfer, and a live-chat widget should let me assist shoppers in real time. On the back end, I want a clean admin panel where I can add or edit products, upload images, adjust prices, track stock and review every order that comes in. Deliverables • Responsive storefront (mobile-first) with product search, filtering and detailed product pages • Secure user registration/login with WhatsApp OTP verification • Cart, checkout and order confirmation screens wired to Credit/Debit Card, PayPal and Bank Transfer gateways • Admin dashboard for full product and order management • Integrated live chat support • Well-structured, documented codebase ready for future scaling and feature additions Acceptance criteria • Page load times under two seconds on 4G mobile • Successful end-to-end purchase flow for all three payment methods in a staging environment • WhatsApp OTP delivered and validated within ten seconds for 95 % of attempts • No critical issues flagged by OWASP ZAP or similar security scan Feel free to suggest the most efficient modern stack—Laravel, Node.js, Django or another equivalent—provided it meets these performance and security benchmarks. Once we agree on the approach, I’ll supply branding assets and product data so you can get started right away.
Project ID: 40729700
78 proposals
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Active 6 days ago
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78 freelancers are bidding on average ₹28,853 INR for this job

Hello, Hope you are doing well, I’d recommend Laravel + MySQL with a modern frontend, building a secure API-driven architecture, optimizing for sub-2-second mobile loads, and thoroughly testing payments, OTP, and OWASP security requirements. With 10 years of experience in custom e-commerce, Laravel, payment integrations, APIs, and security-focused development, I can deliver a scalable, well-documented solution. Let’s chat to discuss your branding, product data, and preferred workflow. thank you Regards Gaurav Garg
₹25,000 INR in 12 days
8.7
8.7

Hello, I can help you with "WhatsApp OTP E-Commerce Website" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 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.
₹22,500 INR in 5 days
7.6
7.6

The requirement for a fast, secure e-commerce site with WhatsApp OTP is clear. To achieve those page load times under two seconds and make sure the OTP validation meets the ten-second mark for 95% of attempts, I’ll focus on optimizing backend processes and using efficient caching strategies. And I’ll also make sure that the integration of payment methods is smooth and secure, adhering to OWASP ZAP standards to avoid critical security issues. I can have the entire project ready for you to test first, so you can see everything in action before making any payment or awarding the project, this way you can be sure it meets your expectations without any risk on your end. I’m ready to start immediately for a total of 24999 INR, and let’s create a fantastic shopping experience together. Rajavel - Your go-to developer for secure and efficient web solutions.
₹24,999 INR in 10 days
7.6
7.6

Hi, I’d build this on Laravel with a structured MySQL backend, responsive storefront and separate admin workflows for products, inventory and order management. I’ll implement mobile-number authentication with WhatsApp OTP, then connect the complete cart and checkout flow with card payments, PayPal and bank-transfer order handling. I’ll integrate live chat, product search/filtering and secure order processing, with validation, rate limiting and careful handling of authentication and payment credentials. Before deployment I’ll test the complete purchase flows, mobile performance and key security paths, then provide a documented codebase ready for future expansion.
₹25,000 INR in 25 days
6.4
6.4

Dear Client, I read "WhatsApp OTP E-Commerce Website" carefully and understand you need a high-quality eCommerce mobile application that delivers a seamless shopping experience and drives sales. My hands-on experience with PHP, Website Design, eCommerce, PayPal API, Node.js, Laravel, Web Development aligns directly with what you need. I've built eCommerce applications with product catalogs, category management, advanced search, shopping cart, secure payment gateways, order tracking, user authentication, push notifications, wishlist, coupons, reviews, and admin dashboards — all designed for scalability, performance, and an excellent user experience. A few quick questions to get us started: 1. Do you already have UI/UX designs, or should I design the application as well? 2. Which payment gateway(s) and shipping providers would you like to integrate? 3. Do you need a customer app only, or also an admin panel and delivery partner application? Thanks & Regards, Deepak
₹24,375 INR in 14 days
5.9
5.9

Building an e-commerce platform with WhatsApp OTP authentication requires a direct gateway like Meta Cloud API or Twilio to hit sub-10-second delivery, paired with an optimized Laravel or Node.js backend to guarantee sub-2-second load times. ✅ Mobile-first storefront with Redis caching, product filtering, and optimized assets for under-2-second mobile load ✅ WhatsApp OTP registration via Meta Cloud API or Twilio with strict rate-limiting and session security ✅ Multi-gateway checkout for Stripe/Card, PayPal REST API, and Bank Transfer with order confirmation flows ✅ Clean admin panel for inventory, pricing, catalog updates, and order tracking plus live chat embed ✅ Hardened Linux/Nginx deployment with full database snapshots, SSL, and zero OWASP ZAP critical alerts ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Do you already have an active Meta WhatsApp Business Account with approved message templates, or should we route this through Twilio? I can deliver this in 3 days for 29500 INR and can jump on it right now.
₹29,500 INR in 3 days
5.8
5.8

Hello, I can build an e-commerce website with secure WhatsApp OTP-based registration and login, product management, cart, checkout, orders, payments, and customer accounts. With 20 years of software development experience, I can work with PHP/Laravel, WordPress/WooCommerce, JavaScript, MySQL, REST APIs, WhatsApp integrations, and payment gateways. A few quick questions: - Which WhatsApp provider/API will be used for OTP delivery? - Do you need OTP login only, or OTP verification during checkout as well? - Which payment gateway, shipping provider, and e-commerce platform do you prefer? I’ll focus on secure authentication, reliable OTP delivery, smooth checkout, mobile responsiveness, and scalable e-commerce architecture. I’m available to start immediately. Thanks
₹26,000 INR in 7 days
6.0
6.0

This store needs consistent identity and checkout state: WhatsApp OTP, cart, stock, payment confirmation, order status, and admin actions must remain correct across devices. I have not shipped this exact WhatsApp OTP provider flow, so I won’t claim it. My real work includes B2B, e-commerce, and marketplace software, backed by 9+ years. I can build a mobile-first Laravel or Node.js storefront with catalog search/filtering, product pages, secure account flow, OTP expiry and retry rules, cart and order state, and an admin panel for products, images, prices, stock, and orders. Payment flows will verify callbacks server-side, prevent duplicate orders, and record audit logs. I’ll integrate live chat, protect roles, and test responsiveness, failures, retries, amount mismatches, OWASP findings, and staging purchases. Delivery includes source, migrations, tests, deployment notes, and acceptance evidence. Which WhatsApp provider, card gateway, bank-transfer workflow, and hosting stack are fixed? My ₹25,000 bid covers 30 days for the first scope; I suggest milestone one for auth, catalog, and checkout state mapping before wider polish. I can start by documenting the purchase state machine.
₹25,000 INR in 30 days
5.4
5.4

Hello, I have 15+ years of experience in web development, with strong experience building custom eCommerce platforms, responsive storefronts, secure authentication, admin dashboards, and scalable backend systems. I focus on creating fast, reliable, and user-friendly shopping experiences. I’ll deliver a mobile-first storefront with search, filters, product pages, WhatsApp OTP login, cart and checkout, Credit/Debit Card, PayPal and Bank Transfer payments, order confirmations, live chat, and a complete admin panel for products, stock and orders. I’ll also focus on performance, security testing, clean architecture, and documented code for future scaling. I’ll share relevant eCommerce work in one-to-one live chat and discuss the most suitable stack, integrations, and technical requirements. Let’s connect on chat to plan the build and get started. Regards, Abhijeet
₹12,500 INR in 7 days
6.8
6.8

As a seasoned Full Stack Developer with 7+ years of hands-on experience, I have honed my skills in PHP, Laravel, CodeIgniter, and API development—precisely the stack you're considering for your WhatsApp OTP E-Commerce Website project. My expertise extends to both backend and frontend coding, ensuring that your website will not only possess outstanding functionality but also an appealing user interface that speaks to your brand. In line with your requirements, I have a proven track record of developing efficient and user-friendly e-commerce platforms. I am well-versed in implementing secure registration/login processes (such as the WhatsApp OTP functionality you're looking for) and integrating diverse payment options varying from Credit/Debit Card to PayPal and Bank Transfer—ensuring that your customers can transact easily and securely. Moreover, my concepts of utilizing a mobile-first approach, and prioritizing clean code for scalability align directly with the smooth and fast-paced shopping experienced you highlighted in your project description. Combining all these factors, I am confident that I can execute your vison seamlessly while adhering to OWASP ZAP security standards and delivering a well-structured codebase poised for future scaling and additions.
₹12,500 INR in 2 days
5.3
5.3

Hello Client, Greeting of the day!!!! I read your job description. I can do this job with quality product. I am always available for your support. Thanks
₹12,500 INR in 20 days
5.4
5.4

As the Founder and Lead Developer atTechWagger, I have been entrusted with projects of this nature numerous times throughout my career, and have continually delivered top-tier solutions that align with the unique needs of businesses. This is evident in our vast proficiency in Django, Node.js and other technologies you've mentioned, accompanied by hands-on experience in developing eCommerce sites. Our aptitude for HTML, PHP, Web Development and Website Design allows us to expertly craft a rich, mobile-responsive storefront with robust search, filtering, and detailed product pages – ensuring a streamlined shopping experience for your prospective customers. Additionally, our breadth of experience with PayPal API can be instrumental in successfully implementing and enabling smooth transactions. In conclusion I would apprechiate the oppurtunity to deliver a e-commerece site leveraging best industry practices tailiored to meet your specific retails needs. Working together ensures efficient communication between us & allows me ensure the entire project meets all your need & expectations.
₹37,000 INR in 7 days
5.1
5.1

⭐⭐⭐Hi there, From Your Vision To Successful — I will take responsibility⭐⭐⭐ I can build a fast and secure mobile first eCommerce website with WhatsApp OTP authentication, smooth checkout and a reliable admin dashboard. I have relevant experience building eCommerce platforms with Node.js, Laravel, PHP, payment integrations and responsive interfaces. I can handle PayPal, card payments, bank transfer, live chat and secure user flows. My plan is to build the storefront with fast product search, filtering and detailed product pages then implement WhatsApp OTP verification, cart and checkout. I will integrate all three payment methods in staging, build the admin panel for products, inventory and orders then optimize performance and test the complete flow including security checks and OTP delivery. I am free now and can start immediately. I respect your suggestions regarding the stack and can recommend the most suitable approach based on performance and security requirements. I am also interested in working with you long term and can support future features and scaling. Thanks
₹20,000 INR in 7 days
5.3
5.3

Hi, I’m Jagjeet — with 10+ years of experience in full-stack development, eCommerce and web design. I can build a fast, secure and scalable custom eCommerce platform with WhatsApp OTP, multiple payments and complete admin management. What I’ll deliver: • Mobile-first storefront with search and filters • WhatsApp OTP registration and secure authentication • Card, PayPal and Bank Transfer checkout • Product, inventory and order management dashboard I’ll use a modern scalable stack and focus on performance, security testing and a smooth end-to-end shopping experience. Ready to start immediately. Best regards, Jagjeet Singh
₹15,000 INR in 7 days
4.9
4.9

Hi there, The checkout experience will make or break a mobile-first store like this, so I’d build the architecture around speed, reliability and as few unnecessary steps as possible. I can develop the storefront and admin system as a cohesive application rather than stitching together disconnected components. I’d lean toward Laravel with a lightweight frontend, backed by a properly structured database and API layer. This gives room for secure WhatsApp OTP authentication, payment integrations, inventory and order management while keeping the codebase maintainable as the store grows. I’ll pay particular attention to caching, optimized assets and database queries for mobile performance, while treating authentication, payments and admin access as security-critical areas. The staging environment can be used to test each payment path, OTP delivery, order states and security before launch. Share your preferred WhatsApp provider and payment gateways, and I can map the architecture, integrations and delivery milestones. Best, Gurmeet
₹12,500 INR in 5 days
4.1
4.1

Dear Client, I can develop your custom e-commerce website with WhatsApp OTP verification, mobile-friendly product catalogue, search, filters, cart and a simple checkout process. I have 6+ years of experience in website and e-commerce development and can manage the complete project from frontend to backend. I can integrate Credit/Debit Card, PayPal and Bank Transfer, along with a proper admin dashboard for products, images, pricing, stock and orders. I will also make sure the website is fast, secure and ready for future features. I can share my previous e-commerce work links in chat box. Looking forward to your response on chat box. Thanks.
₹12,500 INR in 10 days
4.4
4.4

Hello, I can build your custom, mobile-first e-commerce platform with a fast and secure shopping experience. I recommend Laravel + MySQL for the backend with a modern responsive frontend, providing a scalable foundation for future features. I’ll implement WhatsApp OTP registration/login, product search/filtering, cart and streamlined checkout, Credit/Debit Card, PayPal and Bank Transfer payments, order confirmations, live chat, and a complete admin panel for products, inventory, pricing and orders. I’ll also focus on <2-second mobile performance, secure API/payment handling, OWASP-focused security testing, clean documentation, and deployment-ready code. I’m ready to start as soon as you provide the branding and product data. Thanks Amit
₹20,000 INR in 5 days
4.0
4.0

Hello Hope you are doing well "Build Fast WhatsApp OTP E-Commerce Website" - I can develop it using Laravel, secure APIs, responsive frontend, WhatsApp OTP, and integrated payment gateways. I can build the mobile-first catalogue, search, filtering, cart, checkout, WhatsApp OTP authentication, PayPal, card, bank-transfer, and live-chat functionality securely. I will create the admin dashboard, optimize performance below two seconds, validate complete staging purchases, perform security testing, and deliver documented scalable source code. Would you prefer Laravel for the backend, or should I recommend the stack after reviewing your requirements? Looking forward to working with you.
₹25,000 INR in 7 days
3.8
3.8

As an ardent freelance developer with extensive experience in web design and development, I strongly believe I am the ideal candidate for your WhatsApp OTP E-Commerce Website project. My solid foundation in Django, HTML, Laravel, Node.js, PHP and web development would be perfectly aligned with your demand for the most efficient and modern stack. Over the years, I have demonstrated my expertise in developing custom e-commerce websites like yours that deliver fast and friction-free shopping experiences. My proficiency extends from responsive storefronts, secure user registration/logins to a well-structured admin panel for full product and order management – all of which are fundamental to your requirements. Moreover, given my acute understanding of SEO & Digital Marketing, I can ensure that your website is not only sleek and functional but also drive targeted-traffic to provide immense business growth. I guarantee you a result-oriented approach, a highly responsive collaboration and above all, a deeply satisfying end-product. Let's take your vision to new horizons!
₹14,000 INR in 5 days
3.6
3.6

Hi, I can build your fast, mobile-first e-commerce website with Laravel + React + MySQL, including secure WhatsApp OTP authentication, payments and a scalable admin panel. Key implementation: • Mobile-first responsive storefront with search, filters and product pages • WhatsApp OTP registration/login with secure verification • Cart and optimized checkout flow • Credit/Debit Card, PayPal and Bank Transfer integration • Product, inventory, pricing and order management admin panel • Real-time live chat integration • Order confirmation and customer account management • API-based architecture for future scaling • Performance optimization for fast 4G mobile loading • Security validation and OWASP-focused hardening I have 8+ years of full-stack experience with Laravel, React, PHP, MySQL and API/payment integrations, including custom e-commerce and business applications. I will first set up the project on staging, integrate and test each payment method, verify the complete OTP flow, then perform responsive, performance and security testing before deployment. Bid: ₹20,000 INR Timeline: 10–14 days I can start immediately once the branding assets, product data and required WhatsApp/payment credentials are provided. Regards, TechAvinya
₹20,000 INR in 3 days
3.7
3.7

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