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 spent years doing backend work in Python and Rust. Somewhere along the way I realized the most valuable thing I could build for a client was not another API endpoint but a system that removes an entire category of manual work from their day. That is what I do now. My stack for automation is n8n and Make. I build multi-step workflows across payment processors, CRMs, databases, and communication tools. Triggered, scheduled, or event-driven, whatever the job needs. On the AI side I integrate LLMs into workflows that actually run in production. I have built RAG pipelines with LangChain backed by pgvector and Supabase, memory-persistent AI agents using Letta, and custom MCP servers with FastMCP so AI tools like Claude Desktop can talk directly to your business systems. Not demos. Deployed systems with real clients. Web scraping is something I have done consistently across five years of client work. Playwright and Selenium for JavaScript-heavy sites, BeautifulSoup and custom parsers for structured extraction, production pipelines with anti-bot handling, pagination logic, and clean output into whatever format or database you need. The backend background is useful here because I understand what is happening underneath the abstraction layer. I catch failure modes before they become incidents and I build things that run without someone checking on them every morning. If you have a process that still runs on copy-paste, a data source you cannot get into, or an AI integration that needs to actually work, reach out.

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.

Python 3 · Django/REST · Flask · FastAPI · AsyncIO · PostgreSQL · CloudFlare · AWS Lambda · API Gateway · SQS · DynamoDB · S3 · Serverless Framework · Selenium · Playwright · BeautifulSoup4 · Custom ETL · Real-time Analytics A cloud-scaling wizard and backend specialist who builds scalable, secure, and maintainable cloud-native systems. With over 5 years of experience, I translate complex requirements into high-performance services - delivered on time and within budget. 🔧 Technical Expertise - Languages & Frameworks: Python 3 · Django/REST · Flask · FastAPI · AsyncIO - Cloud & Serverless: Google Cloud · AWS EC2 · AWS Lambda · API Gateway · AWS SQS · DynamoDB · S3 Bucket · Serverless Framework · AWS CloudFormation · CodeDeploy · AWS EventBridge · AWS SES - Automation & Data: Selenium · Playwright · BeautifulSoup4 · Custom ETL · Real-time Analytics · ScrapFly · ScrapingBee - Databases & Performance: PostgreSQL · MySQL · Redis · SQLAlchemy · Query Optimization · AWS RDS - DevOps & Best Practices: Docker · Bash · Git/GitHub Actions · Jenkins · Terraform/CloudFormation · TDD · Code Reviews 🚀 Key Achievements 1. Ultra-High Throughput Designed 15+ AWS Lambda microservices to process 500K+ concurrent requests - cut error rates by 40% and latency by 60%. 2. End-to-End Automation Built data-scraping pipelines across 100+ websites, slashing manual effort by 95% and enabling on-demand dashboards. 3. Serverless Analytics Engine Developed a cost-evaluation platform handling 10K+ scenarios in real time - saving clients over $500K in project spend. 4. Resilient Messaging Bots Launched Telegram bots with 99.9% uptime, delivering critical COVID-19 updates to 50K+ users and ensuring reliable outreach. 🤝 Collaboration & Delivery - Agile Mindset: Sprint planning, retrospectives, user-story grooming - Transparent Communication: Frequent updates, clear estimates, timely feedback loops - Quality First: Unit tests, CI/CD pipelines, thorough documentation 💬 Ready to Get Started? If you need a battle-tested engineer to architect, build, or optimize your Python-powered AWS systems, hit “Invite to Job” or send me a message - I’m eager to dive into your next challenge!

Hi, I'm highly responsive and excellent at communication, ensuring smooth collaboration and timely updates. With over 7 years of experience building high-performance, scalable web and cross-platform applications. I’ve completed 50+ projects, reducing development costs by up to 40% for my clients! With expertise in modern languages, I deliver quality work that pays off. 🔹 Tech Stack & Expertise 🌍 Frontend: React.js, Next.js, Vue.js, Tailwind CSS, Bootstrap, jQuery, JavaScript, PHP 🛠 Backend: Node.js, Django, Flask, FastAPI, Python, TypeScript, GrapeJS, Odoo, AngularJS 📱 Hybrid Apps: React Native, Flutter, Ionic, Cordova 🗄 Databases & Cloud: PostgreSQL, MySQL, MongoDB, GraphQL, ElasticSearch, AWS, Microsoft Azure 🛠 DevOps & Project Management: Docker, GitHub, GitLab, Bitbucket, Jira, Trello, VS Code 💡 Why Work With Me? ✅ Upwork-Approved Freelancer – Trusted by businesses worldwide ✅ Expert in Frontend & Backend – Next.js, React, Node.js, Python, TypeScript & more ✅ Scalable & Optimized Solutions – Fast-loading, secure, and maintainable applications ✅ Agile & Collaborative – Strong problem-solving skills and clear communication ✅ On-Time Delivery & Support – Dedicated to ensuring success beyond project completion 🏆 Industries I've Worked With: 💼 SaaS | 🏡 Real Estate | 📱 Mobile Apps | 🤖 AI & ML | 📊 CRM & HRM 📩 Let’s Build Something Amazing! I’m available full-time (9 AM - 7 PM EST/CST) and open to short- & long-term projects. Let’s discuss how I can bring your vision to life! Send me an invite, and let’s talk.

I am a seasoned data extraction and automation specialist with over 20 years of experience in web scraping, data mining, back-end development, Big Data processing, AI/LLM integration, and intelligent workflow automation. My core expertise is Python-based scraping and data engineering. I work with Scrapy, Selenium, Playwright, Scrapy/Splash, APIs, reverse engineering, and custom data extraction pipelines designed to collect, process, clean, enrich, and deliver large volumes of data reliably. In recent years, I have also focused heavily on AI-assisted data processing and automation. I build solutions that use AI/LLMs to classify, normalize, summarize, deduplicate, validate, and enrich scraped or imported data. This allows clients not only to collect data, but also to transform raw information into structured, useful, and decision-ready datasets. My services include designing and developing scalable scraping systems, automated data pipelines, back-end services, and AI-powered workflows that can process both batch and real-time data streams. My areas of specialization include: Large-scale web scraping and data extraction using Python, Scrapy, Playwright, Selenium, and APIs. Business listings, Yellow Pages, company directories, and country-specific databases. Travel, accommodation, booking, and ticket reservation websites. Specialized online databases in real estate, legal, medical, financial, and professional services. Search engine data extraction from Google, Bing, Yahoo, and other platforms based on client-defined criteria. E-commerce platforms, product catalogs, pricing data, stock availability, and competitor monitoring. Financial sector data extraction, real-time market data collection, and data stream processing. Complex API scraping, undocumented API analysis, and structured data extraction. Mobile app data extraction and reverse engineering for Android and iOS. AI-assisted data cleaning, classification, normalization, enrichment, and deduplication. LLM-based automation for text processing, entity extraction, summarization, and insight generation. Automated workflows that combine scraping, databases, AI models, notifications, dashboards, and reporting. I can deliver data in CSV, Excel, JSON, SQL dumps, or integrate it directly into databases such as PostgreSQL, MySQL, MongoDB, or existing client systems. I also build automated pipelines that continuously collect, process, validate, and update data with minimal manual intervention. My goal is not only to extract data, but to help clients turn raw information into structured, reliable, and actionable assets. Whether you need a one-time scraping project, a scalable data pipeline, AI-powered data processing, or full automation of a business workflow, I can design and deliver a robust solution tailored to your needs. I look forward to helping you use data, automation, and AI to improve your processes, support better decisions, and achieve your project goals.

Highly skilled Software Engineer with 10+ years of experience specialized in developing applications from scratch with scalability and security in mind. I've developed and optimized data-driven web applications. Proficient in Python, I leverage frameworks like: 🟢 FastAPI 🟢 Flask 🟢 Django (with and without DRF) 🟢 Celery 🟢 Celery Beat 💾 To build scalable backends on cloud platforms I will use 🔹 Azure 🔹 AWS 🔹 GCP 🖥️ My expertise includes database management Like: 🔹 PostgreSQL 🔹 MongoDB 🔹 InfluxDB 🔹 Elasticsearch 🔹 Opensearch 🔹 DynamoDB 🔹 Redis 🔹 Redshift 🔹 Data Warehousing 🔹 DMS 🖥️ My hands on experience with messaging protocols are: 🔹 MQTT 🔹 Mosquitto 🔹 RabbitMQ 🔹 SQS 🤖 To integrate LLM, I am adept at working with 🚀 Retrieval-Augmented Generation (RAG) 🚀 MultiModal LLMs (OpenAI, Anthropic, Grok, Gemini, DeepSeek, Ollama) 🚀 Vector DBs (MongoDB, Elasticsearch, Pinecone, Opensearch, Chroma DB) 🚀 LangChain 🚀 Streaming Data 🚀 Time Series data 🧠 To solve complex business problems, I will apply 🤖 Backend Development. 🤖 Data warehousing, DataMart. 🤖 ETL and ELT. 🤖 Clustering/Classification techniques. 🤖 Timeseries forecasting. 🤖 Linear/Logistic Regression. 🤖 Supervised/Unsupervised learning. 👀 Observability tools i have experience with. 👁️ Sentry 👁️ Grafana 👁️ Prometheus 👁️ Datadog Let’s build something powerful and scalable together! 🚀

I am a Senior Full-Stack Developer with 12+ years of experience building production-grade SaaS platforms, AI-powered applications, and high-traffic web systems. I work across the full stack, delivering modern frontend interfaces, reliable backend services, and intelligent features powered by LLMs. I focus on clean architecture, maintainable code, and systems that perform well under real-world conditions. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: SaaS Development, Web Application Development, System Design, Distributed Systems, Microservices, Monolith Architecture, Clean Architecture. 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Vue.js, Angular, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Redux, Zustand, SSR, CSR. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express.js, Python, Django, Flask, FastAPI, RESTful Services, Event-Driven Architecture. 𝐀𝐈 / 𝐌𝐋: Deep Learning, LLM, RAG, Chatbot Development, Conversational AI, Agentic AI, Prompt Engineering, NLP, OpenAI API, Gemini API, Claude, Hugging Face, LangChain, LangGraph. 𝐀𝐏𝐈𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: API Development, REST APIs, GraphQL, WebSockets, OAuth 2.0, JWT, Third-Party Integrations, Webhooks, Payment Integrations (Stripe), Messaging APIs (Twilio). 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Azure, GCP, Docker, Kubernetes, CI/CD, DevOps, Terraform, Infrastructure as Code (IaC), Serverless, Lambda, ECS, Cloud Deployment. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐃𝐚𝐭𝐚: PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, SQL, NoSQL, Data Modeling, Data Pipelines, ETL, Data Engineering, Query Optimization. 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Automation, Workflow Automation, Background Jobs, Queue Systems (BullMQ, Celery), Performance Optimization, Scalability, Monitoring, Logging. 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐖𝐢𝐭𝐡: SaaS platforms and full-stack web applications AI-powered tools, chatbots, and automation systems API-first architectures and third-party integrations Data-driven dashboards and real-time systems Cloud-based and high-availability applications 𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞: Write production-ready, maintainable code Work within existing codebases and ship features quickly Communicate clearly with structured updates Take ownership from development to deployment 💬𝐅𝐫𝐞𝐞 𝟏𝟓-𝐦𝐢𝐧 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. 𝐂𝐥𝐢𝐜𝐤 “𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛” 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐯𝐢𝐬𝐢𝐨𝐧 𝐢𝐧𝐭𝐨 𝐫𝐞𝐚𝐥𝐢𝐭𝐲.

I build AI-powered backend systems and automation tools using Python and FastAPI. I help clients turn ideas into working AI products such as LLM integrations, AI assistants, prompt workflows, evaluation pipelines, data extraction tools, chatbots, and backend APIs. My core strengths include: ✅ Python development ✅ FastAPI and backend API architecture ✅ LLM integration and prompt engineering ✅ AI workflow automation ✅ Data parsing and web scraping ✅ Bot development ✅ API integrations ✅ Testing, debugging, and production-ready implementation Why Hire Me? ✅Quality support and communication. ✅ Respond quickly to the client's message. ✅ Very straight and to the point. ✅ Never make fake commitments & Client satisfaction is my goal.

With 8+ years of hands-on Python experience, I specialize in building reliable automation systems, desktop applications, and scalable Django web solutions that work flawlessly. I don’t just write scripts—I engineer stable systems that run 24/7 and scale with your business. How I Can Help You: Web Scraping & Data Mining I develop advanced scraping solutions using Scrapy, Selenium, Playwright, and BeautifulSoup to extract clean, structured data—while handling anti-bot protections, CAPTCHAs, and IP limits. Workflow Automation I convert repetitive, time-consuming tasks into automated Python workflows, reducing operational effort by up to 90%. Desktop Application Development I build fast, user-friendly cross-platform desktop applications for Windows and macOS using: Tkinter PyQt / PySide Kivy Perfect for internal tools, data processors, automation dashboards, and offline-ready software. Django Backend & API Development From system architecture to deployment, I create secure, high-performance Django applications and REST APIs tailored to your exact business logic. Tech Stack Core: Python, Django, Django REST Framework Desktop: Tkinter, PyQt, PySide, Kivy Scraping: Scrapy, Selenium, BeautifulSoup, Playwright Databases: PostgreSQL, MySQL, MongoDB, Redis Tools: Docker, Celery (Async Tasks), Git, CI/CD Let’s discuss how we can automate your workflow and build the right solution for your business.