Need a production-ready AI developer who ships HIPAA-compliant SaaS and LLM platforms fast? I've delivered 10+ funded MVPs from ambient medical scribes to fintech compliance dashboards in weeks, not quarters. What sets me apart is 8+ years bridging deep technical execution with business strategy. My background in large-scale data systems evolved into building the LLM-driven platforms of today so the AI I ship is faster, more reliable, and built on a foundation that survives investor due diligence. I've shipped 10+ MVPs that went on to raise funding, and I know exactly what a production codebase needs to look like. Here's what I build: 🤖 AI & LLM Systems: Custom AI agents, multi-agent orchestration, LLM fine-tuning, and vector database integrations (Pinecone, Weaviate, FAISS) for complex business logic. 🏥 Healthcare AI: HIPAA-compliant ambient scribes, automated medical coding (ICD/CPT), and EHR integrations that reduce admin burden for clinical teams. 💳 Fintech Platforms: Secure, high-throughput payment dashboards and compliance systems built to regulatory standards. 🛠️ Full-Stack SaaS: Next.js, React, FastAPI, Django, Supabase, PostgreSQL — scalable to 10k+ users from day one. ⚙️ Automation: n8n, Make, and Zapier workflows that connect your CRM, ERP, and internal tools without custom code overhead. When you hire me, you aren't just getting an engineer. You are getting an execution partner who has successfully shipped 10+ MVPs that went on to raise funding. I know what investors look for in a codebase, and I know what users demand in a UX. Stop losing weeks to development delays. Let’s get your product into the hands of paying customers. Send me a message with your project scope and I'll respond the same day. Let's schedule a strategy call this week and get your product moving.

✔ 8+ years of full-stack development experience ✔ 5,200+ Upwork hours with 100% Job Success 🚀 Top-Rated Plus with long-term client relationships ✔ Strong backend architecture & scalable system design ✔ Business-focused mindset — not just code 🏆 I help startups, SaaS founders, and growing businesses build secure, scalable, and high-performance web applications, from MVP to production, with clean architecture and real business impact. Whether you need a SaaS platform, AI-powered feature, custom backend system, or full-stack web app, I deliver end-to-end development that is fast, reliable, and built to scale. I don’t just develop features — I build systems that support growth. 🛠 What I Build — Scalable & Production-Ready 💡 SaaS Platforms & Web Applications • Full-stack SaaS development (Django, Flask, Node.js, Next.js, React) • MVP development for startups • Multi-tenant systems & subscription platforms • Admin dashboards & analytics panels 🤖 AI-Powered Applications & Automation • GPT & LLM integrations • RAG-based knowledge systems • AI-powered chat systems & internal tools • Intelligent workflow automation 🔗 APIs & Backend Systems • REST & GraphQL APIs • Third-party integrations (Stripe, CRMs, payment gateways) • Microservices architecture • Real-time systems with WebSockets ☁ Cloud & Deployment • AWS & DigitalOcean deployments • Dockerized environments • CI/CD pipelines • Performance optimization & scaling 🧠 Tech Stack & Tools Backend: Python, Django, Flask, Node.js Frontend: Next.js, React.js, Vue.js, Angular Mobile: React Native Databases: PostgreSQL, MySQL, MongoDB AI/ML: OpenCV, TensorFlow, MediaPipe, LLM APIs Cloud: AWS, DigitalOcean 📈 What You Can Expect 🚀 Clean, scalable architecture built for growth ⚡ Fast performance & optimized systems 🔒 Secure, production-ready applications 📊 Clear communication & on-time delivery 🤝 Long-term technical partnership If you're building a serious SaaS product or scaling your platform, I’d love to help. 👉 Message me today to discuss your project. 📩 Click “Invite to Job” and let’s turn your idea into a scalable product. #AIAgents #VoiceBots #ChatGPT #LangChain #Automation #WorkflowAutomation #Zapier #Make #n8n #ReactNative #Firebase #Twilio #Vapi #ElevenLabs #AIEngineer #MobileAppDevelopment #SaaSDeveloper #BusinessAutomation #AIIntegration #OpenAI #GPT4 #RAG #NLP #PythonDeveloper #Nodejs #Reactjs #Nextjs #FullStackDeveloper #AIChatbots #AICallingAssistants #CustomAI #AIForBusiness #AIExpert #NodeJs #React #NextJS #NestJs #ttailwind CSS #typescript #PostgreSQL #MongoDB

Highly skilled Senior Software Engineer, in both back-end and front-end development. ✅What I can do: ✔️Developing front end website architecture. ✔️Developing back end website applications. ✔️Designing and implementing scalable web service APIs . ✔️Working with SQL and NoSQL DB systems. ✔️Testing and maintaining the responsive design of applications. ✔️Considering security, maintenance, scalability, and more when developing. ✔️Modifying and testing changes to previously developed programs. ✅Skills: ✔️Front end technologies: HTML5, CSS3, JavaScript, jQuery, Angular, React. ✔️Server side programming languages: Java, Php, Python, NodeJS, Ruby. ✔️Database: MySQL, MongoDb, Oracle, Sql server, Postgres sql, Firebase. ✔️Version control system: Git, Github, Gitlab, Bitbucket. ✔️Web Hosting Platforms: Aws, Google cloud, Heroku. ✔️Mobile App Development: Flutter, React Native, Ionic, Android Studio. ✔️Soft Programming: Wordpress, Shopify, Bubble.io, Airtable, Zapier, Vba.

I build resilient backend systems, robust test automation frameworks, and high-performance web scraping pipelines. As a core Python developer, I focus on engineering maintainable and scalable software architecture rather than just writing scripts. Whether it’s a production-grade API, a stable end-to-end test suite, or complex data extraction from protected websites, I deliver clean and reliable solutions. What I Do Best: ✅ Python Backend Development Design and scale robust backends, RESTful APIs, and efficient data processing systems with a strong focus on performance and maintainability. ✅ QA Automation & End-to-End Testing Build stable, flake-free automation frameworks using Playwright and Selenium (Python & TypeScript), including complex UI handling such as iframes, Shadow DOM, and multi-tab workflows. ✅ Advanced Web Scraping Develop high-success-rate scraping systems for modern web architectures, including handling anti-bot protections like Cloudflare, Akamai, and DataDome. ✅ Process Automation Automate repetitive browser workflows and API integrations to reduce manual effort and improve operational efficiency. Tech Stack & Expertise: ✅ Languages: Python, TypeScript, JavaScript, SQL ✅ Frameworks: Playwright, Selenium, PyTest, FastAPI, Flask, Django ✅ Specializations: Backend architecture, API integration, bot mitigation strategies, cross-browser testing, CI/CD automation Let’s connect to build reliable, scalable, and production-ready systems with strong confidence in backend stability and data automation.

◆ 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

I am a Java developer with over 14 years of experience building full stack applications, enterprise systems, and SaaS platforms 🚀 My focus 🎯 is on using Java, Spring Boot, React.js, PostgreSQL, and AWS to deliver reliable, scalable software. As a Java developer, I have delivered dozens of projects across industries and use cases. My backend work is built entirely with Java. I create secure APIs and microservices using Spring Boot. I have deep experience in system architecture, backend performance, and database design. Every project I take as a Java developer is written with clean, maintainable Java code. I know how to structure services that scale. As a Java backend developer, I have built and maintained systems for high-load traffic, third-party integrations, and complex business logic. I manage full backend pipelines, from architecture and development to deployment and monitoring. I use Spring Boot and follow best practices every Java developer should apply. I also work as a full stack Java developer, connecting Java backends with React.js and JavaScript frontends. I create dashboards, user interfaces, and admin tools that are fast, stable, and fully integrated. I know how to deliver full stack features without bottlenecks. I have led teams as a senior Java developer, mentoring other developers, reviewing Java code, and improving team performance. My clients rely on me not just for development, but also for decisions about architecture, data structure, and deployment strategy. As a Java developer, I care about the full picture. In most projects, I take the role of a Java spring developer and own the backend infrastructure. I work with Docker, PostgreSQL, REST APIs, and cloud services. I often work independently, taking full responsibility for both backend and frontend parts as a full stack developer. Being a professional Java developer means I deliver production-ready code, meet deadlines, and communicate clearly. I work well with teams or as a solo contributor. My background as a Java backend developer and Java spring developer allows me to adapt to different project needs. If you need a Java developer who can work on backend systems, full stack features, or cloud-based platforms, I am ready to help. Whether you need a senior Java developer, a Java backend developer, or a reliable full stack Java developer, I can take your project from idea to production. 🛠️ Core Skills: - Java developer - Java backend developer - Full stack Java developer - Java spring developer - Spring Boot microservices - React.js and JavaScript - PostgreSQL, AWS, Docker Let’s talk if you need a results-driven Java developer to join your team or take over delivery. ‼️ Message me for a free 40-minute consultation ‼️

⭐⭐⭐⭐⭐""Great scraper, works perfectly, Mousaab responds fast and it very skilled. thanks”" Save Time and Focus on Growth 🚀 Let me handle your data Scraping and automation needs while you focus on scaling your business! As an experienced web scraper and Python Developer, I’ve scraped 750K+ records of data and worked with 100+ clients across freelancing platforms, delivering clean, accurate datasets that fuel smarter business decisions. 🔱 My Expertise Includes 🔱: - ▶️ Web Scraping & Data Extraction - ▶️Ai integration - ▶️ Data Mining & Analysis - ▶️Leads Scraping & Generation Tools I Use ⚒️: - 🟥 Python (including Selenium, Requests, Pandas, API) - 🟥 Microsoft Excel / Google Sheets 💡Highlighted Data Scraping Projects:💡 - ✅Searchfunder.com: web scraping 40K+ profiles, including Name, Type, Company, Location, and Description. - ✅Newegg.com: web scraping E-commerce data for smartwatches, such as Name, Price, Shipping Cost, Rating, and URLs. - ✅LinkedIn.com: data scraping 35K+ companies based on employee count. - ✅IMDb.com: web scraping detailed TV show 10K+ records (Title, Rating, Release Date, Genre, Duration, Country, Description, Poster, and Link) for a recommendation platform. - ✅Google Maps Scraper: Created a user-friendly tool to web scrape business data (Name, Type, Location, Images, Ratings, Description, Email, Phone) based on user-specified prompts. - ✅Reddit Scraper: Built an API-integrated tool to scrape posts, comments, and replies from specified subreddits. - ✅Google Leads Scraper: Designed a data collection tool that extract agent emails via Google searches and export results to CSV. - ✅Facebook Hashtag Scraper: Developed a tool to scrape posts associated with specific hashtags. As a web scraper, I save entrepreneurs valuable time and deliver high-quality data tailored to their unique needs. My tools are reliable, scalable, and built for precision. Message me today for a free consultation or a sample and Let’s collaborate and turn your vision into reality! 🤹‍♂️ Web Scraping | Data Extraction | Python Web Scraper | Web Crawler | Scraping Bot | Scrape Website | Data Mining | Automated Data Collection | Extract Website Data | Scrape Product Data Scrape LinkedIn | Scrape Google Maps | Scrape Real Estate Listings | Scrape Product Reviews | eCommerce Scraping | Scrape Amazon | Lead Generation | Price Monitoring | News Article Scraper | Job Listings Scraper

I have 15+ years of industry-proven experience with a traceable success story to develop applications in Python, Node.js, React, Angular, AI frameworks,.Net and JS libraries. I specialise in designing and implementing scalable APIs. My tech stack Expertise: ✅Python, Django, Flask, Scrapy, Pytest, Node ✅ASP.NET Core, .NET MVC, .NET Angular, C# ✅OpenAI, Gemini, Claude, and Cursor AI ✅ReactJS, VueJS, NextJS, Typescript, JavaScript, jQuery ✅Databases & Servers: Redis, SQLAlchemy, NoSQL, MS SQL Server, Prisma ORM ✅APIs: Slack API, Swagger, Google APIs, Stripe, GraphQL, RESTful APIs, Open APIs ✅AWS (EC2, S3), GitHub, GitLab, Bitbucket Clients' Feedback 👍"Kashif is extremely reliable and flexible and works out of his way to ensure the task allocated is completed. Would love to continue working on future Python projects and highly recommend him to others looking for a reliable Python export as well. ===== 👍"Kashif is very reliable, professional, and flexible. He is genuine and really goes above and beyond to ensure work is done to the standards expected. We would love to work and hire him again if an opportunity for any backend development in Python comes up. We wish you all the best in your future endeavors, Kashif and hope to work with you again soon. ===== 👍"Kashif and the Team's communication was top-notch, they met all deadlines, and their skills were exceptionally strong. I enjoyed working with them. They are very dedicated and take pride in their code. I would strongly recommend the freelancer for any software development projects." Keywords: .NET Developer, Python Developer, Full-Stack Developer

I build AI-powered SaaS platforms, automation systems, and full stack web apps that ship fast and scale reliably. With 10+ years of experience across Python, Node.js, React, and LangChain , I help startups launch and businesses grow without sacrificing architecture or quality. I build faster using modern AI-powered dev tools . delivering production-ready apps in significantly less time without compromising on code quality or architecture. Cursor · Lovable · Bolt.new · v0 by Vercel · Claude (Anthropic) GitHub Copilot · Windsurf · Replit Agent I focus on building scalable systems with strong architecture, clean performance, and AI-driven automation that delivers long-term business value. CORE SPECIALIZATIONS : ✅ AI & SaaS Systems AI-powered SaaS platforms using OpenAI (GPT-4/4o), Assistants API, and LLM-based workflows for automation, content generation, and intelligent product features. ✅ Automation & Data Systems Automation pipelines, web scraping systems, and data processing workflows using Python, Node.js, and async task queues for scalable business operations. ✅ Chatbots, AI Agents & Digital Twins Conversational AI systems and multi-agent architectures using OpenAI, Claude, and LangChain — from customer-facing chatbots and RAG-powered knowledge assistants to autonomous AI agents that plan, reason, and execute multi-step workflows. Digital twin implementations for simulating real-world systems, processes, and entities with live data synchronization and predictive modeling. ✅ Full Stack Web Development Modern web applications using React, Next.js, MERN stack, and Python-based backends with scalable API architecture and clean system design. ✅ Mobile Applications React Native apps with real-time features, API integration, push notifications, and AI-driven functionality for iOS and Android. ✅ Real-Time & Media Systems WebSockets, WebRTC, FFmpeg-based video processing, and real-time streaming applications for scalable communication and media platforms. ✅ Enterprise Systems Custom dashboards, CRMs, ERPs, marketplaces, and API integrations designed with scalable architecture and modular backend systems. ✅ Extensions & API Architecture Chrome extensions with automation features, REST & GraphQL APIs, microservices, and event-driven architecture for modern distributed systems. AI & AUTOMATION: AI-powered systems using OpenAI (GPT-4/4o, Assistants API, Vision, Whisper, TTS) for intelligent applications, automation workflows, and data-driven features. LangChain, LlamaIndex, AI Agents, OpenClaw , RAG pipelines, and prompt engineering for building context-aware AI systems. Vector databases like Pinecone, Weaviate, and ChromaDB for semantic search and knowledge-based AI applications. Web scraping & automation pipelines using Playwright, Puppeteer, Scrapy, BeautifulSoup, and Selenium for data extraction and process automation. Background processing & data workflows using Celery, Redis queues, and async task systems. Browser automation and headless workflows for large-scale data operations and business automation systems. FRONT-END: React.js, Next.js 14 (App Router, SSR, SSG, ISR), TypeScript, and modern JavaScript (ES6+) UI development using Tailwind CSS, Material UI, ShadCN, and Framer Motion for scalable SaaS interfaces. State & data management using Redux Toolkit, Zustand, React Query, SWR, and Context API. Real-time frontends using WebSockets, GraphQL clients, and PWA architecture. BACK-END: Python (FastAPI, Django, DRF, Flask) for scalable APIs and backend systems. Node.js (NestJS, Express, Fastify) for microservices, real-time APIs, and scalable backend architecture. Authentication systems using JWT, OAuth2, Auth0, Clerk, Supabase Auth, and Passport.js. API architecture including REST, GraphQL, gRPC, and WebSockets with microservices and event-driven systems. Background jobs, cron scheduling, event-driven workflows, and webhook-based integrations. REAL-TIME & MEDIA : WebRTC-based applications using LiveKit, Agora for real-time communication systems. Video processing pipelines using FFmpeg (transcoding, HLS/DASH streaming, media processing). Communication systems using Twilio (SMS, voice, video), Socket .io, and Server-Sent Events. DATABASES & INFRASTRUCTURE: Relational & NoSQL databases: PostgreSQL, MySQL, MongoDB, Redis, Supabase, Firebase, Elasticsearch. WHAT YOU GET: ✅ Production-ready, AI-optimized code ✅ Scalable architecture built for long-term growth ✅ Agile delivery , clear milestones & regular updates ✅ AI-first mindset: every system built to be intelligent & automation-ready ✅ Long-term support & maintenance, not just a one-time handoff Whether you're a startup building an AI-powered MVP or an established business automating workflows, scraping data at scale, or expanding to mobile , I deliver clean, intelligent, production-ready solutions built to grow with you. Send a message or invite me to your job , let's build something great.

In a market flooded with AI-generated noise, I provide the signal. I am a Python Developer who specializes in Technical Content Engineering—the bridge between complex backends and clear, maintainable documentation. I don't just hand over a repository of code; I deliver a documented ecosystem. Whether you need an AI-agent workflow, a robust FastAPI backend, or a technical whitepaper for your product, I ensure the logic is sound and the explanation is flawless. What I bring to your project: Deep Python Expertise: Senior-level experience with FastAPI, Django, and AsyncIO. AI & LLM Orchestration: Specialized in LangChain, LlamaIndex, and building custom AI agents for data extraction and code validation. Domain Mastery: Extensive experience in Real Estate data (Repliers, Redfin) and financial report parsing. Native-Level Technical Writing: I produce high-quality documentation, tutorials, and strategy guides that both humans and AI agents can actually use. Stop hiring "vibe coders" and start building systems that your team (and your customers) actually understand. Let’s talk about your project goals.