Hire the Best SOAP Developers in Lahore Cantt, PK

Salesforce Developer with 3+ years building Apex, Lightning Web Components (LWC), Flows, and REST/SOAP API integrations for Sales Cloud and Service Cloud - delivered with documentation and 85%+ test coverage, every time. Before Upwork, I spent three years at Devsinc (a 500+ engineer software house) shipping production Salesforce and web applications for international clients in education, healthcare, and HR. That environment taught me the thing most freelance clients learn the hard way: you don't want code, you want outcomes — a pipeline that closes faster, a support queue that clears itself, systems that finally talk to each other. WHAT I BUILD ▸ Custom Apex development — triggers, batch jobs, scheduled classes, and complex business logic. Clean, documented, maintainable, 85%+ test coverage as standard. ▸ Lightning Web Components (LWC) — fast, modern UI that feels native inside your org. I've also migrated legacy Visualforce pages to LWC on live client orgs. ▸ Integrations — Salesforce ↔ payment gateways (Stripe, PayPal), ERPs, HubSpot, and custom REST/SOAP APIs, using platform events and middleware where they fit. ▸ Flow automation — new Flows built right, plus migrating legacy Process Builder and Workflow Rules to Flow before Salesforce retires them out from under you. ▸ Sales Cloud & Service Cloud — end-to-end configuration: custom objects, validation rules, permission sets, reports, and dashboards mapped to your pipeline. ▸ Salesforce CPQ — product catalogs, pricing rules, discount schedules, and quote templates. ▸ Data migration & cleanup — structured imports with Data Loader and ETL tools, zero loss of history or relationships. HOW I WORK Fixed milestones with named deliverables, so you always know what you're paying for and when it lands. Everything I ship comes with documentation and a proper handover — no org held hostage, no mystery Apex. Recent work includes an automated Stripe + PayPal subscription billing system on Salesforce, a recruitment app that cut a client's time-to-hire by 40% (Apex + Flow + LWC), and a 360° student lifecycle system on Sales Cloud for an EdTech company — all in my portfolio below. If your org needs new development, an integration, or a rescue from a previous build, send me a message with a couple of lines about your setup, and I'll reply within a few hours with an honest read on scope.

Technical Lead & Strategist | .NET Solutions | Agile Development | Full Stack Development 👋 Greetings! I'm Sarmad, a seasoned software development leader and content strategist with over 6 years of expertise in .NET. I specialize in enhancing digital presence through scalable software solutions and impactful content. My strategic approach ensures every project meets immediate needs while driving long-term growth. My Strategic Approach: 📈 Growth-Focused Development: Aligning technical decisions with your business goals for sustainable impact. 🎯 Content That Converts: Optimizing user journeys, messaging, and SEO for measurable engagement. 🤝 Collaborative Leadership: Partnering with your team to understand needs, streamline processes, and deliver on time. 🛠️ Technical Proficiencies: ✅ Databases: SQL Server (2008, 2012, 2014), MySQL, MongoDB, Elastic, Firebase ✅ Languages: C, C#, JavaScript, HTML5, CSS3, Bootstrap ✅ Server-side Frameworks: ASP.NET, MVC, WCF, Web API, REST, SOAP ✅ Client-side Frameworks: JavaScript, jQuery, AJAX, JSON, AngularJS, Vue.js ✅ CRM: WordPress, Shopify, HubSpot (Email Automation, API Integration) ✅ Operating Systems: Windows (7, 8, 10) ✅ Version Control: GIT, SVN, Bitbucket, TFS ✅ Tools: SQL Developer, Visual Studio, JIRA, Slack, MS Visio, ReSharper ✅ Project Management: Agile, Waterfall, Kanban, Azure DevOps 🌟 What Sets Me Apart: I am not just a coder; I am a leader. Currently managing a team of 6+ developers, I understand industry challenges firsthand and navigate them effectively. Let's Partner for Success – Schedule Your Consultation! 😊 Best Regards, Sarmad.

✈️ Experienced Travel Agent 🎓 Amadeus Certified Professional 💼 Travel Technology Consultant 🤖 AI Event Ticketing Platform Developer 🌐 B2B & B2C Travel Solutions Provider 🛫 Flight, Hotel & Tour Booking Systems 🔗 API Integration (Amadeus, Sabre, TBO, Travelport) 💳 Payment Gateway & Booking Automation Custom GDS and Travel API integrations are complex. A single latency issue or poorly mapped response can cost your travel platform thousands in lost bookings. As a Senior Travel Tech Architect with 10+ years of experience, I build robust, high-performance booking engines that scale. ### 🧳 Core Travel Tech Expertise * **GDS Integrations:** End-to-end implementation of Amadeus, Sabre, and Travelport APIs (REST/SOAP). * **Custom Booking Engines:** Flight, Hotel, and Car Rental search and booking flows. * **Performance Optimization:** Advanced XML/JSON response parsing, caching strategies, and latency reduction. * **Full-Stack Ecosystem:** Seamless integration into Laravel, Vue.js, Node.js (MERN), and WordPress setups. ### 📈 Proven Impact * Architected enterprise-level hotel booking systems handling thousands of daily live API syncs with zero downtime. * Optimized Amadeus/Sabre data parsing routines, cutting search response latencies by up to 40%. * Delivered custom, multi-vendor travel portals with automated ticketing and payment gateways (Stripe, PayPal). Let’s eliminate your integration bottlenecks. Click the green "Invite" or "Hire" button on the right, and let’s discuss your project requirements!

⚡ Fast Response | 💻 Professional Support | 🕒 On-Time Delivery Hi, I'm Waqar Hussain, a Full Stack .NET Developer with 6+ years of experience building secure, scalable, and business-focused web applications. I help businesses build custom web applications, enterprise software, and REST APIs using ASP.NET Core, Angular, C#, SQL Server, and Entity Framework Core. Whether you need a new application, API development, bug fixes, or enhancements to an existing system, I deliver clean, maintainable, and scalable solutions that help businesses achieve their goals. ✅ 6+ Years of Professional Software Development Experience ✅ 2 Successfully Completed Upwork Projects ✅ Specialized in ASP.NET Core, Angular & SQL Server I have hands-on experience designing and developing modern web applications, implementing Clean Architecture, building secure authentication systems with JWT, integrating third-party APIs, and optimizing application performance. My goal is to deliver clean, maintainable, and scalable solutions that align with your business requirements. Core Expertise ASP.NET Core MVC & Web API ASP.NET Web Forms C# Angular SQL Server Entity Framework Core RESTful API Development & Integration JWT Authentication & Authorization Clean Architecture LINQ HTML5, CSS3, Bootstrap, JavaScript & jQuery Git & Azure DevOps Services I Offer ✔ Custom Web Application Development ✔ Full Stack ASP.NET Core & Angular Development ✔ REST API Development & Third-Party API Integration ✔ SQL Server Database Design & Performance Optimization ✔ Bug Fixing & Existing Application Enhancements ✔ Application Maintenance & Long-Term Support Why Work With Me? ✔ Clean, maintainable, and scalable code ✔ Strong problem-solving and debugging skills ✔ Clear and professional communication ✔ On-time delivery with attention to detail ✔ Client-focused approach and long-term support I'm committed to understanding your business needs and delivering high-quality software solutions that add real value. Whether you need a new application, enhancements to an existing system, or ongoing support, I'm ready to help. Let's discuss your project and build something great together!

✅ 10+ Years of Experience | ✅ Stripe & API Integration Expert | ✅ Full-Stack Web & Software Development | ✅ Vulnerability Assessments With over a decade of experience in software and web development, I specialize in delivering high-impact solutions that drive business growth. I bring proven expertise in API integrations, custom software development, and workflow automation to help businesses achieve their digital goals. Why Work With Me? ✅ Proven Results: Helped scale an Inc. 5000 company with high-performance solutions. ✅ Expert API Integrations: Deep expertise in Stripe, GraphQL, RESTful APIs, and custom API development. ✅ Full-Stack Development: Specializing in PHP, Laravel, Livewire, Vue.js, Tailwind, Bootstrap. ✅ E-commerce & Payment Solutions: Expertise in Stripe, Przelewy24, WooCommerce. ✅ Workflow Automation: Skilled in Flowise, n8n, and custom automation tools to boost efficiency. Tech Stack & Skills 🔹 Frontend: Vue.js, Livewire, Tailwind, Bootstrap, DataTables 🔹 Backend: Laravel, PHP, Yii, Node.js, Electron.js 🔹 Databases: MySQL, Redis, MariaDB 🔹 Cloud & DevOps: AWS (S3, EC2, Lambda), Docker, Composer 🔹 Collaboration: GitHub, BitBucket, JIRA What I Deliver Custom Web & Software Solutions: Tailored applications to meet your unique business needs. Seamless API Integrations: Connect your systems for improved efficiency and functionality. Scalable E-commerce Platforms: Build and optimize online stores for maximum performance. Workflow Automation: Streamline processes to save time and reduce costs. End-to-End Project Management: From concept to deployment, I ensure smooth execution and delivery. Ready to Transform Your Business? Let’s collaborate to create a digital success story for your business! Whether you need a custom web application, API integration, or workflow automation, I’m here to help you achieve your goals. Message me today for a FREE consultation, and let’s start building your future together!

𝗦𝘁𝗿𝘂𝗴𝗴𝗹𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗮 𝘀𝗹𝗼𝘄, 𝘂𝗻𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝗼𝗿 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗼 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲 𝗔𝗜 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁? Whether you're building a new SaaS platform, scaling an existing application, or automating business workflows, you need more than just a developer you need a technical partner who can deliver secure, scalable, and production-ready solutions. I'm a Senior Python Backend Engineer | Django & AI Integration Expert | AWS & Azure Specialist with 7+ years of experience helping startups, SaaS companies, and enterprises build high-performance applications that scale. From Python & Django backend development to AI Agents, OpenAI integrations, Claude Code implementations, and cloud deployments, I specialize in transforming complex business requirements into reliable software solutions. ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 * 🏆 Top Rated Plus Freelancer with a consistent record of successful project delivery * ✅ 100% Client Satisfaction and long-term client relationships * 👨‍💻 Senior Python Backend Engineer & Technical Lead * 🚀 7+ Years of Professional Software Development Experience * 💬 Strong communication, transparent workflow, and reliable delivery * 🔧 Clean, scalable, and production-ready code following industry best practices 💻 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Python Backend Development I specialize in building secure, scalable backend systems using: * Python * Django * Django REST Framework (DRF) * Flask * FastAPI * RESTful API Development * GraphQL APIs * Authentication & Authorization * Multi-tenant SaaS Applications * API Performance Optimization 🤖 AI & OpenAI Integration I help businesses integrate modern AI capabilities into their applications, including: * OpenAI (GPT-4, ChatGPT APIs) * AI Agents * Claude API Integration * Claude Code * AI Chatbots * AI Workflow Automation * Document Processing * Retrieval-Augmented Generation (RAG) * LangChain * Prompt Engineering * AI-powered Business Applications * Custom LLM Integrations 🌐 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 I build complete web applications using modern frontend technologies: Backend * Python * Django * Flask * FastAPI * Node.js * Express.js Frontend * React.js * JavaScript (ES6+) * HTML5 * CSS3 * Bootstrap * Tailwind CSS * jQuery * Sass ⚡ MERN Stack Development I also develop modern JavaScript applications using: * MongoDB * Express.js * React.js * Node.js ☁️ Cloud & DevOps I deploy and manage production applications using: * AWS * Microsoft Azure * Google Cloud Platform (GCP) * DigitalOcean * Docker * Docker Compose * Nginx * Apache * Ubuntu * Debian * CI/CD Pipelines * GitHub Actions * Linux Server Administration 🗄️ Databases Experienced in designing, optimizing, and maintaining: * PostgreSQL * MySQL * MongoDB * SQL Server * Redis * Elasticsearch ⚙️ Automation & Data Engineering I build automation systems that reduce manual work and improve business efficiency: * Python Automation * Web Scraping * BeautifulSoup * Selenium * ETL Pipelines * Data Processing * Report Generation * API Automation * Task Scheduling * Background Jobs with Celery 🔗 Third-Party Integrations Extensive experience integrating: * Stripe * PayPal * Twilio * Google APIs * OpenAI APIs * AWS Services * Azure Services * Social Login * Email Services * SMS Gateways * Payment Systems * CRM APIs 🚀 Additional Expertise * Microservices Architecture * Django Admin Customization * Redis Caching * Celery Task Queues * WebSockets & Django Channels * Live Chat Systems * Role-Based Access Control * Authentication Systems * SaaS Platform Development * Enterprise Application Development * Performance Optimization * Security Best Practices * Scalable System Architecture 📈 What You Can Expect ✔ Clean and maintainable code ✔ Scalable backend architecture ✔ Fast communication ✔ Reliable project delivery ✔ Long-term technical support ✔ Business-focused solutions that create real value Whether you're building a new SaaS platform, developing an AI-powered product, modernizing an existing application, or scaling your backend infrastructure, I can help transform your ideas into reliable, high-performing software. 𝗟𝗲𝘁'𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿._ _ _ _ _ _ #Python #PythonDeveloper #Django #DjangoDeveloper #PythonBackend #BackendDeveloper #BackendEngineer #FullStackDeveloper #MERN #MERNStack #ReactJS #NodeJS #FastAPI #Flask #RESTAPI #APIIntegration #OpenAI #OpenAIAPI #ChatGPT #AIAgents #AIAutomation #Claude #ClaudeCode #LLM #GenerativeAI #LangChain #RAG #MachineLearning #Automation #WebScraping #Celery #Redis #PostgreSQL #MySQL #MongoDB #Docker #AWS #Azure #GoogleCloud #DevOps #Microservices #SaaS #CloudComputing #SoftwareDevelopment #WebDevelopment