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◆ Experienced Python Developer | 4+ Years | Serving International Markets ◆ Django Developer & FastAPI Specialist ◆ Expert in Backend APIs, Automation & Data Scraping Solutions ◆ Fast & Reliable My name is Abdul Haris and I am a Python Developer with years of experience building production-grade backend systems for clients in the USA, Canada, and the UK. I specialize in Python programming, Django development, FastAPI applications, secure Backend APIs, intelligent Automation solutions, and reliable Data Scraping systems that deliver measurable business value. ◆ Core Services Backend Development & APIs: - Python Developer services for scalable backend architecture - Python web development using Django and FastAPI frameworks - Django Developer expertise in full-featured applications - FastAPI development for high-performance Backend APIs - RESTful Backend APIs with authentication and authorization - Third-party API integration and Backend APIs optimization - Python microservices architecture and database design ◆ Automation Solutions - Python Developer automation for workflow optimization - Python scripting for business process automation - Django Developer task scheduling and background processing - FastAPI automation endpoints and webhook systems - Celery-based Automation with distributed task queues - Python workflow automation and deployment pipelines ◆ Data Scraping & Extraction - Python Developer Data Scraping solutions for web extraction - Python web scraping with BeautifulSoup and Scrapy - Django Developer integration of Data Scraping with databases - FastAPI-powered Data Scraping APIs and services - Dynamic content Data Scraping using Selenium - Python crawler development with proxy rotation ◆ Legacy System Enhancement - Python Developer refactoring for improved performance - Django Developer maintenance and code modernization - FastAPI migration from older Python frameworks - Backend APIs optimization and versioning strategies - Python testing implementation and quality assurance ◆ Technical Stack Python Developer Core: - Python programming with advanced features - Django framework for robust web applications - FastAPI for modern Backend APIs - Flask for microservices and lightweight systems - Python async programming for concurrent operations - Celery for distributed Automation and task processing - SQLAlchemy ORM and Pytest for testing ◆ Django Developer Skills - Django REST Framework for Backend APIs - Django ORM optimization and query performance - Django authentication and permission systems - Django Celery integration for Automation - Django admin customization ◆ FastAPI & APIs - Async FastAPI for high-performance Backend APIs - Type-safe FastAPI development with Pydantic - Backend APIs authentication using JWT and OAuth2 - Backend APIs documentation with OpenAPI - GraphQL Backend APIs implementation ◆ Automation & Scraping - BeautifulSoup for HTML Data Scraping - Scrapy framework for large-scale Data Scraping - Selenium for dynamic content Data Scraping - Python automation with scheduled jobs - CI/CD pipeline Automation ◆ Database & Cloud - PostgreSQL, MySQL, SQLite, Redis - Docker containerization for Python projects - AWS, Google Cloud, Azure deployment - Database migrations and backup Automation 💡Why Choose Me Experience & Expertise: - 4+ years as a professional Python Developer - 40+ completed Python backend development projects - Strong Django Developer and FastAPI expertise - Proven Backend APIs with secure authentication - Reliable Automation and Data Scraping solutions ◆ Quality & Standards - Clean Python code following best practices - Comprehensive testing and documentation - Secure Backend APIs with proper authorization - Robust Automation with error handling - Ethical Data Scraping respecting boundaries ◆ Professional Approach - Clear communication and regular updates - Transparent project management - On-time delivery with quality assurance - Post-deployment support and maintenance 🔍 Keywords Python Developer • Python Programming • Python Development • Django Developer • Django Development • FastAPI • FastAPI Development • Backend APIs • API Development • Automation • Task Automation • Data Scraping • Web Scraping • Python Scripting • RESTful APIs • API Integration • Django REST Framework • Python Backend • PostgreSQL • MySQL • Redis • JWT • OAuth2 • Celery • Docker • CI/CD • AWS • Cloud Deployment • Database Design • Performance Optimization • Microservices • BeautifulSoup • Scrapy • Selenium 📞 Let's Build Your Solution Whether you need a Python Developer for backend systems, Django Developer for web applications, FastAPI for Backend APIs, Automation for workflows, or Data Scraping for data collection, I deliver professional results. Click Invite to discuss your Python Developer, Django, FastAPI, Backend APIs, Automation, or Data Scraping project. Abdul Haris

Skills List : – 🌐 Web Development – 🤝 API Development – 🌍 Map-based Systems – 🤖 AI-powered Features – ⚡ Performance Optimization I have over 10 years of experience in Web and API development, having completed numerous projects for startups and enterprises alike. My deep expertise helps clients build scalable web applications and powerful map-based solutions. My strength lies in developing reliable systems with a focus on real-world applications, providing clean code for both custom APIs and data-driven platforms. My integration of AI-powered features enhances business operations efficiently. Understanding both technical and business needs, I am committed to delivering high-performance solutions, offering clear communication and ongoing support to ensure successful project outcomes. – 🌐 **Web Development**: Expertise in building custom web applications using frameworks like PHP, Laravel, and React for dynamic and interactive user experiences. – 🤝 **API Development**: Crafting robust APIs and integrating third-party services such as Google APIs, Mapbox, and Stripe to enhance application functionality. – 🌍 **Map-based Systems**: Development of advanced platforms utilizing Google Maps and Mapbox, bringing dynamic data and GIS components to your projects. – 🤖 **AI-powered Features**: Implementing intelligent automation and AI functionalities using OpenAI, designed to streamline business processes effectively. – ⚡ **Performance Optimization**: Focused on optimizing systems for increased performance and scalability, ensuring they can handle complex operations smoothly. If you are looking for a developer who can align technical solutions with your business goals, reach out to discuss how I can help your project succeed. Let’s build something great together!

I build scalable SaaS platforms, custom web applications, and backend systems for real business environments, from MVP to production. Most of my work involves developing SaaS products, multi-tenant systems, admin dashboards, and APIs where performance, structure, and long-term scalability matter. I focus on building systems that are stable, maintainable, and ready for real users, not quick fixes or temporary solutions. Clients usually come to me when they need to: • Build a custom web application from scratch • Develop an MVP to validate and launch a product • Create a SaaS platform with user roles, subscriptions, and scalable architecture • Build admin dashboards or internal business tools • Develop backend APIs for web or mobile applications • Replace plugin-based setups with clean, structured systems I work across both frontend and backend, keeping application logic, database structure, and user experience aligned. Whether it’s a landing page supporting a product or a full SaaS platform with complex workflows, the goal is always to build something reliable and easy to extend. In addition to core development, I integrate AI and automation into real systems where they add practical value. This includes AI-powered features, workflow automation, API-based integrations, and business process automation using tools like n8n, Zapier, and custom backend logic — not isolated demos. I follow a structured development approach: clear requirements, clean code, realistic timelines, and transparent communication. The systems I build are designed to be understood, maintained, and improved over time. What I work on • Full-stack web applications and SaaS platforms • SaaS MVP development and multi-tenant systems • Backend development and REST API design • Admin panels, dashboards, and internal tools • Authentication, authorization, and secure systems • Payment gateway and third-party API integrations • Database design, optimization, and backend architecture • AI-powered features and automation workflows (n8n, APIs, business logic) Core Technologies • PHP (Laravel) • JavaScript (Vue.js, React, Next.js) • Python (AI & backend services) • Databases: MySQL, PostgreSQL • REST APIs, webhooks, third-party integrations Keywords Full-Stack Developer, SaaS Developer, SaaS Application Development, SaaS MVP Development, Multi-Tenant SaaS, Custom Web Application Developer, Backend Developer, Laravel Developer, PHP Developer, JavaScript Developer, Vue.js Developer, React Developer, API Development, REST API Development, Backend & Frontend Development, Admin Dashboard Development, Database Design, MySQL, PostgreSQL, Authentication & Authorization, Payment Gateway Integration, Third-Party API Integration, Internal Tools Development, Scalable Web Applications, AI Integration, AI Automation, Workflow Automation, API Automation, n8n, Zapier Integration, Make (Integromat), Business Process Automation, Clean Code, Secure Web Applications

I build intelligent automation systems that transform Amazon seller operations using AI and advanced API integrations. With deep expertise in Amazon's entire API ecosystem and modern AI technologies, I help businesses scale efficiently while reducing manual work by up to 80%. AI & Automation Specialties: → AI-powered repricing algorithms with machine learning optimization → Automated inventory forecasting using predictive analytics → Intelligent ad campaign optimization with AI-driven bid adjustments → Natural language processing for review analysis and customer insights → Automated data extraction and processing pipelines → Smart notification systems with anomaly detection Amazon API Mastery: → Amazon SP-API (Selling Partner API) - All modules → Amazon Advertising API - Complete suite with automated optimization → Amazon Marketing Cloud (AMC) - Advanced analytics implementation → Amazon Marketing Stream (AMS) - Real-time data processing → Amazon Business API → Legacy MWS API migration to SP-API Complex Solutions Delivered: (1) AI-Powered Reimbursement System: Automatically identifies, files, and tracks FBA reimbursement cases with 95%+ success rate using pattern recognition (2) Intelligent Pricing Engine: Dynamic multi-marketplace price optimization using competitor analysis and AI algorithms (3) Smart Chrome Extensions: Automated data extraction from Seller/Vendor Central with AI-powered data validation (4) Predictive Analytics Dashboards: Angular/React dashboards with real-time insights and AI-driven recommendations (5) Cross-Platform Integration: Mercadolibre, Rainforest API, and Custom API solutions with automated workflows Technical Stack: → Backend: Laravel, Django, FastAPI, Node.js → AI/ML: Python, OpenAI API and Claude API integration → Automation: Selenium, Puppeteer and Playwright → Data: Elasticsearch, Redis, PostgreSQL, MySQL - optimized query architecture → Frontend: Angular, React, Vue.js with interactive dashboards → APIs: Stripe, PayPal, REST/GraphQL, Webhook management Why Choose Me: → Automation-First Mindset: I don't just build tools, I create systems that work while you sleep → AI Integration Expert: Leverage cutting-edge AI to give you competitive advantages → Amazon Data Specialist: Deep understanding of Amazon's data structures, update cycles, and optimization strategies → Scalable Architecture: Clean code, design patterns, and future-proof solutions → Proactive Problem Solver: I identify opportunities for automation you didn't know existed Results I Deliver: → 70-90% reduction in manual task time → Automated workflows processing thousands of daily operations → Real-time insights replacing hours of manual analysis → Systems designed for scale and long-term reliability Ready to automate your Amazon operations with AI? Let's discuss how I can transform your workflow.

Top-Rated Plus Automation Expert and Full Stack Developer helping businesses build Airtable CRMs, Make automations, n8n workflows, Softr portals, AI-powered systems, APIs, dashboards, SaaS platforms, and scalable web applications. Hi, I’m Arslan. I help businesses reduce manual work, organize data, connect tools, automate workflows, and build reliable internal systems that save time and improve operations. My main strength is combining automation with custom software development. That means I can design your workflow, build the database, create automations, connect APIs, develop the frontend, build the backend, and deliver a complete working system from start to finish. I can help you with: • Airtable CRM setup and database design • Airtable automations, interfaces, linked records, forms, and dashboards • Make automation and complex business workflows • n8n automation and self-hosted workflow systems • Softr client portals and no-code web apps • Fillout forms, conditional logic, and Airtable integrations • CRM automation, lead management, and sales workflows • API integrations, webhooks, and third-party tool connections • AI automation using modern AI tools • Automated dashboards, reports, and internal business systems • Laravel APIs, admin panels, and backend systems • React, Next.js, Vue.js, JavaScript, and TypeScript development • SaaS platforms, client portals, payment systems, and custom web applications Tools and technologies I work with include Airtable, Make, n8n, Softr, Fillout, GoHighLevel, Zapier, AI tools, Laravel, PHP, Lumen, React, Next.js, Vue.js, Node.js, MySQL, REST APIs, webhooks, Stripe, PayPal, Twilio, Plivo, and third-party integrations. I also use modern AI-assisted development workflows to speed up prototyping, UI creation, automation delivery, and product development. Clients usually hire me when they need: • A custom Airtable CRM or business database • A Make or n8n automation expert • A Softr or Airtable client portal • AI-powered automation for leads, emails, reports, or CRM updates • API and webhook integrations between multiple tools • A Laravel developer for backend systems, APIs, and dashboards • A full stack developer who can handle both automation and custom development Many freelancers only handle no-code tools or only write code. I do both. This helps me build faster, cleaner, and more scalable systems because I understand the full workflow from business logic to database, automation, API, frontend, backend, and deployment. If you need an Airtable expert, Make expert, n8n expert, Softr expert, AI automation developer, or Laravel full stack developer who can build reliable business systems end to end, send me a message and I’ll help you plan the best solution.

🕒 5+ Years of Experience ✅ 19 Jobs Completed on Upwork 🏢 Enterprise and Startup Clients ⭐ 100% Job Success Score Struggling with a complex web app that needs to scale? Need a CRM, WhatsApp automation, or real estate portal built right the first time? That is exactly what I do. I turn complex business requirements into clean, scalable full-stack applications — delivered on time, every time. I'm Yasir Rehman, a Full Stack Developer specializing in ASP.NET Core and React/Next.js. Most recently I built a complete digital ecosystem for RTD Huttons — one of Singapore's largest real estate agencies — serving 4,000+ agents daily across multiple platforms. Here is what I delivered for them: - Showflat: CMS-based website builder where agents create property listing sites with Google Ads conversion tracking, spam lead filtering, and custom domain support - RTD Advisor: business platform with market analysis reports, AI-powered property scoring, financial calculators, and full CRM tools used daily by thousands - RTD HUB: WhatsApp Business CRM with broadcast automation, AI auto-reply, sequence builder, contact management, and full Meta Business API integration - RES Exam App: mobile learning platform with timed practice papers, progress tracking, and agent onboarding used by thousands of new agents That is real enterprise software — built, shipped, and running in production at scale. 💻 Core Services --------------------------------- 🔹 Custom Web Applications ASP.NET Core, React.js, Next.js, Razor Pages 🔹 Real Estate CRM and Portals Lead management, pipelines, agent dashboards, and property listing platforms 🔹 WhatsApp Business Automation Broadcasts, drip sequences, AI chatbot, Meta CAPI, and WhatsApp Business API integration 🔹 Admin Dashboards and Panels Role-based access, analytics, reporting, and data management 🔹 Business Software ERP, HRM, POS, inventory management, client portals, multi-tenant architecture 🔹 CMS Development Custom website builders, multi-template platforms, and content management systems 🔹 API Development and Integration RESTful APIs, JWT, OAuth2, Stripe, PayPal, Google Ads API, third-party services 🔹 Bug Fixing and Revamping Legacy .NET upgrades, performance tuning, UI modernization 🧰 Tech Stack --------------------------------- 🔹 Backend: ASP.NET Core, .NET MVC, C#, Entity Framework, Blazor, Razor Pages 🔹 Frontend: React.js, Next.js, TypeScript, JavaScript ES6, Tailwind CSS, Bootstrap 🔹 Databases: SQL Server, MSSQL, PostgreSQL 🔹 Cloud and DevOps: Azure, AWS, Docker, CI/CD 🔹 Integrations: WhatsApp Business API, Meta CAPI, Google Ads API, Stripe, PayPal, third-party APIs 🔹 Other: ERP, HRM, POS, Inventory Systems, Multi-Tenant Architecture, CMS Platforms 💡 Why Clients Choose Me --------------------------------- ✅ Real Enterprise Experience Built platforms running live for 4,000+ daily users ✅ Full Stack in One Person Frontend, backend, database, and deployment handled end to end — no handoff gaps ✅ Business-Focused Thinking I understand your business problem first, then build the right solution ✅ Clean and Scalable Code Maintainable architecture from day one — no spaghetti code you will regret later ✅ Honest Communication Clear timelines, regular updates, no surprises ✅ 100% Job Success Score 19 completed jobs, zero unhappy clients 📩 Ready to Build Something Great --------------------------------- Whether you need a custom web app, WhatsApp automation, Real Estate CRM, admin dashboard, or full ERP system — I deliver clean, scalable, production-ready solutions. Message me today and let's get started.