Hire the Best Responsys Development Specialists

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Antonitte N.

Naga City, Philippines

$10/hr
5.0
10 jobs

• With 13+ years work experience in a multi-national company engaging in biotechnology and healthcare equipment manufacturing • Graduate of Engineering with practiced Engineering Documentation skills • Supervisory experience in Order Processing System ▪︎ Proven experience in customer service, handling inquiries, concerns, and client support efficiently, Handling Requests for Quotations RFQ's & Preparing Price Quotes, Inside Sales & Quote Coordinator • Topnotch experience in Inventory Control Management • Well-rounded in premium management softwares such as MS Navision, MES Hydra, MS Business Central, etc ▪︎ Bill of Materials (BOM) Controller ▪︎ Executive Assistant to the CEO, managing emails, calendar, meeting, Following up on key projects and ensuring deadlines are met.

  • Order Processing
  • Inventory Plugin
  • Data Entry
  • Lead Generation
  • Customer Support
  • Email Marketing
  • Email Management
  • Request for Quotation
  • Bill of Materials
  • Customer Service
  • ERP Software
Abitha B.

Tiruchirappalli, India

$10/hr
4.8
953 jobs

Full-Stack Developer | Laravel • PHP • React • Node.js | CRM, Web Apps & Custom Development I build, fix, and improve web applications — custom CRM systems, business portals, SaaS platforms, admin dashboards, and e-commerce backends. Full-stack PHP developer with 12+ years of experience. Laravel on the backend, React or Inertia.js on the front, MySQL and PostgreSQL underneath. Most of my work falls into two categories: building something from scratch that fits how a business actually operates, or coming into an existing application and making it work properly — debugging broken functionality, improving performance, restructuring code that has become unmaintainable, and adding features to systems a previous developer left unfinished. WHAT I BUILD Custom CRM & Business Application Development * Custom CRM systems built around real business workflows — not a generic off-the-shelf template * Recruitment and candidate tracking portals * Client and project management systems * Quote-to-invoice and job management flows * Multi-role admin panels with proper role-based access control and permission management * Healthcare, legal, and professional services portals * Internal tools and business dashboards Full-Stack Web Application Development * Laravel and PHP backends — REST API development, Eloquent ORM, queue jobs, scheduled tasks, background processing, authentication, and business logic * React.js frontends with Inertia.js or standalone SPA builds * Next.js for performance-critical or SSR applications * Node.js and Express APIs * MySQL and PostgreSQL — schema design, query optimisation, database architecture * Third-party API integrations — ERP, LMS, accounting platforms, HR systems, and external services WooCommerce & WordPress Custom Development * WooCommerce beyond what plugins can handle — custom pricing logic, checkout flows, B2B and wholesale systems, POS integration, WooCommerce REST API * Custom WordPress plugin development * Site migrations, performance optimisation, Core Web Vitals improvement, security hardening Bug Fixing, Performance & Application Improvement * Debugging broken or unstable web applications * Performance recovery — slow queries, unoptimised code, server misconfiguration * Inherited codebases that need restructuring before new features can be added safely * Failed or unreliable API integrations * Security issues and access control gaps * Laravel upgrades and PHP version migrations WHAT I HAVE SHIPPED * Multi-module CRM for a recruitment agency — candidate pipeline, placement tracking, document management, role-based access * Laravel healthcare portal with form-to-assessment flows, Google Sheets sync, and admin settings panel * Laravel e-commerce platform with complex product configuration and custom pricing logic * WooCommerce B2B and B2C store with POS integration — admin ordering on behalf of customers * Node.js SaaS application with third-party file storage, email, AI, and billing integration, deployed to production HOW I WORK Before writing any code I take time to understand what the application actually needs — and I will tell you early if there is a simpler way to get there. My approach is structured and transparent. You will always know what I am building, why, and what comes next. Most of my clients are based in Ireland and the UK — I am used to working async, communicating clearly in writing, and taking full technical ownership without needing hand-holding. Tech Stack **Laravel • PHP • React.js • Node.js • Next.js • Inertia.js • MySQL • PostgreSQL • REST API • WooCommerce • WordPress • JavaScript • Tailwind CSS • Git • Linux**

  • Laravel
  • WordPress
  • React
  • Node.js
  • WooCommerce
  • Website Redesign
  • Elementor
  • Theme Customization
  • Plugin Development
  • WordPress Plugin
  • Plugin Customization
  • WordPress Development
  • Ecommerce Website
  • Shopify Development
  • AI Chatbot
  • Automated Workflow
  • AI Agent Development
Pawan K.

Pathankot, India

$26/hr
4.9
79 jobs

I help startups and businesses launch scalable SaaS platforms and automate workflows using MERN and Laravel. With 10+ years and 10,000+ hours, I deliver production-ready code from concept to deployment. 🏆 Top Rated Full Stack Developer | 100% Job Success | $100K+ Earned WHAT I BUILD: • SaaS Platforms & MVPs: Multi-tenant apps, subscription billing, RBAC, analytics dashboards • CRM & ERP Systems: Custom solutions that automate workflows and centralize operations • eCommerce & Marketplaces: WooCommerce, multi-vendor platforms, payment integrations • API Development: REST, GraphQL, webhooks, Stripe, PayPal, Twilio, Google APIs • Legacy Modernization: Performance optimization, database scaling, platform stabilization WHY CLIENTS CHOOSE ME: ✓ Full ownership: Frontend, backend, databases, APIs, cloud, deployment ✓ Fast delivery: Rapid MVP development and feature iteration ✓ Scalable architecture: Built for long-term growth and real traffic ✓ Clear communication: Business-focused problem solving ✓ Post-launch support: Maintenance and long-term partnership TECH STACK: Frontend: React, Next.js, TypeScript, Tailwind CSS Backend: Laravel, PHP, Node.js, Express.js Database: MySQL, PostgreSQL, MongoDB, Redis Cloud: AWS, Docker, Nginx, CI/CD Let's discuss your project goals and build something scalable together.

  • Full-Stack Development
  • React
  • Node.js
  • PHP
  • API Integration
  • MongoDB
  • MySQL
  • PostgreSQL
  • Web Application Development
  • Software Development
  • JavaScript
  • Next.js
  • Nuxt.js
  • SaaS Development
  • ERP Software
  • CRM Development
  • Web Application
  • Web Development
  • WordPress e-Commerce
  • Laravel
Osama S.

Islamabad, Pakistan

$40/hr
5.0
9 jobs

Integrated systems rarely break on the first successful API call. They break three weeks later: a failed Shopify webhook, an ERP order that never synced, a CRM contact missing from the pipeline, or POS inventory that no longer matches the store. I build and fix the middleware/API layer behind those systems. My strongest work is around Shopify, ERP, CRM, POS, and Laravel-based backend systems where product data, orders, inventory, customers, payments, and reporting all need to stay aligned. What I usually handle: - Shopify / Shopify Plus integrations and custom commerce workflows - ERP and CRM syncs: Acumatica, Salesforce, Zoho, HubSpot, SAP-style systems - POS and inventory workflows: Clover, store operations, loyalty, order flows - Laravel/PHP middleware, APIs, webhooks, queues, cron jobs, retries, and logs - Admin dashboards, reporting panels, and operational data models - Production debugging where the issue is hidden across multiple systems Relevant background: - Built and supported systems handling 24k+ products, 3M+ users, and 2,000+ locations - Led technical delivery across teams of 20+ - Worked across Shopify, Shopify Plus, Magento, BigCommerce, Acumatica, Salesforce, Zoho, Clover POS, Laravel, REST/GraphQL APIs, PostgreSQL, MySQL, AWS, Firebase, and payment systems I also take on SaaS MVPs and React Native app work when the project depends on backend architecture, integrations, subscriptions, analytics, or production stability. If your store, ERP, CRM, POS, or internal dashboard is held together by fragile syncs and unclear data flow, I can help trace where it breaks and make the system reliable.

  • Laravel
  • ERP Software
  • HubSpot
  • Shopify Plus
  • Magento
  • SAP
  • Acumatica
  • Salesforce
  • API Integration
  • SaaS Development
  • Web Application Development
  • Zoho CRM
  • JavaScript
  • Ecommerce Platform
  • Stripe
  • Clover POS System
  • Firebase
  • Liquid
  • Google Analytics 4
Erin Julia B.

San Fernando, Philippines

$10/hr
4.9
40 jobs

𝐖𝐢𝐭𝐡 𝐨𝐯𝐞𝐫 𝟐,𝟒𝟎𝟎 𝐡𝐨𝐮𝐫𝐬 𝐥𝐨𝐠𝐠𝐞𝐝, $𝟏𝟎𝐤+ 𝐢𝐧 𝐞𝐚𝐫𝐧𝐢𝐧𝐠𝐬, 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐛𝐚𝐝𝐠𝐞 (𝟗𝟓% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞), 𝐚𝐧𝐝 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐨𝐮𝐭𝐬𝐢𝐝𝐞 𝐔𝐩𝐰𝐨𝐫𝐤. 𝐈 𝐝𝐨𝐧’𝐭 𝐣𝐮𝐬𝐭 "𝐚𝐬𝐬𝐢𝐬𝐭" — 𝐈 𝐦𝐚𝐧𝐚𝐠𝐞. You need an implementation partner who can figure things out without hand-holding. I hold Bachelor's Degree and bridge the gap between technical operations, creative strategy, and executive administration. My value isn't just in doing tasks; it's in my resourcefulness. Whether you need to manage a coaching community, onboard new SaaS clients, or manage CRM, I bring the professional discipline to get it done right. 𝐇𝐨𝐰 𝐈 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐘𝐨𝐮𝐫 𝐆𝐫𝐨𝐰𝐭𝐡: 💻 𝐓𝐞𝐜𝐡-𝐒𝐚𝐯𝐯𝐲 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 ✓ Community Ops: Experience building and managing communities on Circle.so and Mighty Networks for coaches, ensuring engagement and smooth user experiences. ✓ Tech Liaison: Served as the bridge between non-technical clients and internal developers. I translate client feedback into technical tickets and guide new users through onboarding/product adoption. ✓ CRM & Automation: Certified in Make.com (Foundation & Basics) . I build scenarios to connect apps and reduce manual data entry, although quite new I'm actively enhancing my skills to meet expectations. I also optimize pipelines in Zoho CRM, Trello, Jira and Monday.com. ⚙️ 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐀𝐝𝐦𝐢𝐧 ✓ Business Discipline: My degree and Civil Service Eligibility provide the foundation for handling your data, confidentiality, and compliance with professional rigor. ✓ Procurement & Logistics: Managed end-to-end procurement cycles, responding to government RFQs and handling strict documentation for US enterprise. ✓ Executive Gatekeeping: Skilled in complex calendar management and acting as the primary point of contact for high-level stakeholders. 🎨 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐂𝐫𝐞𝐚𝐭𝐢𝐯𝐞 & 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 ✓ Visual Assets: Expert in generating consistent character art and marketing visuals using Midjourney, Canva and Photoshop. ✓ Content Scale: I leverage AI to increase content production speed by 2x without sacrificing quality, utilizing prompts and Notion for strategy. ✓ Digital Strategy: Certified in Google Foundations of Digital Marketing & E-commerce. 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ✓ Community: Circle.so, Mighty Networks, Discord, Telegram, Meta Platforms ✓ Ops/CRM: Monday.com, Zoho CRM, Jira, Trello, Slack, Notion ✓ Creative: Midjourney, Adobe Photoshop, Canva ✓ Automation: Integration and AI Tools Ready for a partner who is resourceful, organized, and tech-forward? Click "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" to discuss your needs.

  • Business Operations
  • Customer Relationship Management
  • Executive Support
  • Virtual Assistance
  • Project Management
  • Marketing Automation
  • End User Technical Support
  • Customer Onboarding
  • Community Management
  • Community Management Software
  • Artificial Intelligence
  • Government Procurement
  • Generative AI
  • Email Marketing
  • Lead Generation
Rahul S.

Ghaziabad, India

$10/hr
5.0
5 jobs

I help businesses turn complex ideas into scalable, high-performance digital products. As a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝐬𝐭𝐫𝐨𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠, I don’t just write code I help you plan, architect, build, and scale solutions that actually support your business growth. I have worked with startups, agencies, and international clients to launch platforms that are stable, user-friendly, and built for long-term success. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 ✔ Booking Platforms (travel, hotels, tours, services) ✔ Marketplaces & Multi-Vendor Systems ✔ SaaS Products & Admin Dashboards ✔ Custom Web Applications ✔ REST APIs & Third-Party Integrations ✔ AI Chatbots & Automation Workflows ✔ Performance Optimization & System Scaling 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 I start by understanding your𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐨𝐚𝐥𝐬 𝐚𝐧𝐝 𝐮𝐬𝐞𝐫 𝐧𝐞𝐞𝐝𝐬, not just the technical requirements. Then I design and develop a solution that is: • Cleanly architected • Secure and scalable • Easy to maintain • Production-ready You’ll get clear communication, structured development, and reliable delivery. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 • Frontend: Next.js, React, JavaScript, TypeScript • Backend: Node.js, Express, PHP, Symfony • CMS: WordPress • Database: MongoDB, MySQL • Other: REST APIs, SEO, Automation, AI Tools If you are looking for a developer who understands both technology and business strategy, let’s discuss your project. 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐈’𝐦 𝐫𝐞𝐚𝐝𝐲 𝐭𝐨 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐠𝐫𝐞𝐚𝐭.

  • International Development
  • Product Development
  • Ecommerce
  • Ecommerce Website
  • Android App Development
  • Mobile Game
  • iOS Development
  • Web Application
  • Web Development
  • App Development
  • MEAN Stack
  • MERN Stack
  • React Native
  • PHP
  • Shopify Development

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