✅ AWS Certified Machine Learning Specialist 🟢 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 🟢 𝗠𝗖𝗣, 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗥𝗔𝗚, 𝗩𝗼𝗶𝗰𝗲 𝗔𝗴𝗲𝗻𝘁𝘀 🟢 7+ 𝗬𝗲𝗮𝗿 🟢 Available now 🟢 Top Rated Plus 🔴 Top 1% Talent on Upwork 🟢 𝗠𝗖𝗣, 𝗔𝟮𝗔, 𝗢𝗽𝗲𝗻𝗖𝗹𝗮𝘄, 𝗖𝗹𝗮𝘂𝗱𝗲 𝗖𝗼𝗱𝗲, 𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵 ✅ Tech Stack & Expertise ❇️ AI & ML: Deep Learning, TensorFlow, PyTorch, Neural Networks, Generative AI, Data Science, NLP ❇️ LLM Engineering: OpenAI, ChatGPT API, LLaMA 3, Mistral, Mixtral, LoRA, QLoRA, DPO, RLHF, PEFT, Prompt Engineering, Vector DBs (Pinecone, Weaviate, FAISS), RAG Pipelines ❇️ AI Agents: AI Chatbots, Bots, Classifiers, Voice AI, TTS, STT, CrewAI, AutoGen ❇️ Agentic AI & Protocols: MCP (Model Context Protocol), A2A, OpenClaw, Claude Code, Cursor AI, Windsurf, AG-UI, Pydantic AI, Google ADK, OpenAI Agents SDK ❇️ Agent Frameworks: LangGraph, OpenAgents, Haystack, Microsoft Agent Framework, Anthropic Agent SDK ❇️ Latest Models: Claude 4.5/4.6 Opus, GPT-4o, o1/o3, Gemini 2.5 Pro, DeepSeek, LLaMA 3.3, Kimi K2.5 ❇️ AI Coding: Claude Code, Cursor IDE, Windsurf, Lovable, Replit AI, GitHub Copilot ❇️ Voice AI: Hume AI, Deepgram Nova-3, PlayHT, Bland AI, ElevenLabs Conversational AI ❇️ Python: Flask, FastAPI, Django, GPT APIs, Pytest, BeautifulSoup, Selenium ❇️ Fullstack: JavaScript, React.js, Node.js, Express.js, MongoDB ❇️ DevOps & Cloud: Docker, Kubernetes, Ansible, GitLab CI/CD, AWS, Azure, GCP, DigitalOcean ❇️ APIs: RESTful APIs, OpenAI Embeddings, Webhooks, Microservices, Stripe, Binance, Telegram, BetFair, OddsJam, Interactive Brokers 📌 Services I Offer ⚙️ Web Scraping, Data Extraction, Crawling & Mining ⚙️ ML Model Development & AI Implementation ⚙️ Deep Learning & AI Model Training ⚙️ AI Chatbots, Bots & Agent Development ⚙️ NLP, AI Classifier & Generative AI Applications ⚙️ Financial Dashboard, Market Analysis & Automation ⚙️ Interactive Brokers / Binance / Telegram Bot Development ⚙️ Data Cleaning, Processing, Analysis & Visualization ⚙️ Voice AI: Text to Speech, Speech to Text Integration ⚙️ Workflow Automation & Python-based Optimization ⚙️ MCP Server Development & Agentic AI Integration ⚙️ OpenClaw Setup, Custom Skills & Personal AI Agent Deployment ⚙️ A2A Protocol for Multi Agent Communication ⚙️ Agent Orchestration with LangGraph, CrewAI & OpenAgents ⚙️ AI Coding Agent Setup (Claude Code, Cursor, Windsurf) 🤖 LLM & AI Engineering ➜ Neural Networks, TensorFlow, PyTorch, Generative AI Apps ➜ LLM Fine-Tuning: Persona bots, Q&A, Legal/Medical NLP using LLaMA 3, Mistral ➜ Synthetic Data Generation & ML Model Training ➜ Prompt Engineering & Evaluation Pipelines ➜ OpenAI API, ChatGPT API, OpenAI Embeddings Integration ➜ Cloud AI Deployment: SkyPilot on AWS, GCP, RunPod ➜ Inference: vLLM, TGI with AWQ, GPTQ, GGUF, GGML ➜ MCP Server/Client Development, A2A Protocol, AG-UI ➜ OpenClaw Agent: Setup, AgentSkills, WhatsApp/Telegram/Slack ➜ Multi Agent Orchestration: LangGraph, CrewAI, OpenAgents ➜ Reasoning Models: OpenAI o1/o3, Claude Reasoning ➜ AI Coding Agents: Claude Code, Cursor, Windsurf 🔌 API Integration ✔️ ChatGPT API, OpenAI API & Vector Database Integration ✔️ RESTful Architecture, OAuth, Token Auth, Rate Limiting ✔️ Real-time Data, Webhooks, Cloud Functions ✔️ Scalable Microservices for AI Applications ✔️ MCP Server Development for Claude, ChatGPT & Custom AI Apps ✔️ A2A Protocol for Agent Interoperability ✔️ OpenClaw Custom Skills & Plugin Development 🧠 AI Agent & LLM Skillset Voice AI: CrewAI, AutoGen, Deepgram, Amazon Polly LLM Fine-Tuning: PEFT, LoRA, QLoRA, RLHF, DPO Tools: HuggingFace AutoTrain, Axolotl, Unsloth NLP: Prompt Engineering, RAG Pipelines, AI Classifiers GenAI: AI Chatbots, Bots, App Development, Automation Agentic Protocols: MCP, A2A, AG-UI Personal Agents: OpenClaw, Autonomous Workflow Automation Orchestration: LangGraph, OpenAgents, Pydantic AI, Google ADK AI Coding: Claude Code, Cursor, Windsurf, GitHub Copilot Models: Claude 4.5/4.6, GPT-4o, o1/o3, Gemini 2.5 Pro, DeepSeek, Kimi K2.5 💡 I build scalable AI applications, automate workflows, and develop advanced ML and Deep Learning models with seamless API integration. I deliver WEB SCRAPING, DATA MINING, and AUTOMATION solutions using Python, BeautifulSoup, Selenium, and Playwright with anti-detect browsers and proxies. For Data Science projects, I use Pandas, NumPy, Scikit-Learn, and TensorFlow. 🏆 40+ AI projects delivered. Clients see up to 60% less manual work and 3x faster processing after my AI and automation solutions. 📈 Looking for Python + AI/ML, Chatbots, AI Agents, or API Integration? Message me and let us get started. Thanks, Uttam

AI Consulting, CTO Expertise, Full Stack Development. Workflow Automations and Digital Transformations 🏆 Helped LulaCommerce Raise $10M in funding starting from scratch and now 1000+ stores on board 🏆 AUAV powered by software developed by us now used by clients like Rio Tinto, Energy Australia reducing the need of manpower by over 80% 🏆 Worked with leading marketplaces for therapists like Mental Health Match and UK Therapy Guide with thousands of therapists and customers on board 🏆 Setup and Manage dedicated team for LOCL.AI that power local seo for leading chains and travel destinations ⭐⭐⭐⭐⭐ "Faizan and his team were excellent! They were an extension of our team and were able to cover full-stack development across our web and mobile presence. ⭐⭐⭐⭐⭐ "Faizan, has a great team of professional developers. Part from his skill foremost I loved his attitude to work and manage product needs" ⭐⭐⭐⭐⭐ "Faizan is great and very reliable, I knew he was a great fit for our project as soon as we jumped on the phone. If you're looking for someone to turn your idea into a reality then Faizan and his team are your answer. I don't know very much about software, and most people I interviewed made everything way overcomplicated and asked me questions I wouldn't know how to answer in a million years. Faizan gave me no BS, and spoke to me in terms I could understand." As a CTO, I provide guidance on product roadmap planning, architecture design, and technology stack selection, enabling businesses to achieve sustainable growth. Web Development: Transforming ideas into reality through cutting-edge web technologies and design. AI Consulting: Strategic integration of AI technologies to enhance operational efficiency and innovation. CTO Expertise: Leadership in product roadmap planning, architecture design, and tech stack selection. Full Stack Development: Comprehensive development using technologies like Python, React, NextJs, Node, and more. Let’s collaborate to take your project to the next level. Contact me today to discuss how I can bring your vision to life.

Senior AI Full-Stack Developer building production SaaS with Next.js, Supabase, FastAPI, and OpenAI/Claude. 100% JSS, $30K+ earned. Shipped products serving 3M+ users. Hey there! I'm Adan Asim A Full-Stack Developer with 5+ years of experience specializing in React, Next.js, Python, Supabase, and AI-powered applications. I am highly responsible, detail-oriented, and committed to delivering scalable, high-quality solutions that drive business growth, from idea to implementation. With a strong background in full-stack web development, I have successfully designed, developed, and deployed MVPs, SaaS products, and complex web applications for businesses worldwide. My Core Services 🔹 End-to-End Full-Stack Development – From planning to deployment, I take full responsibility for managing the entire development lifecycle. 🔹 Modern UI/UX Development – I specialize in creating pixel-perfect, high-performance, and accessible user interfaces based on Figma or existing designs. 🔹 API Development & Integrations – I can seamlessly integrate third-party services like ChatGPT, Stripe, PayPal, Google SSO, HubSpot, and more into your application. 🔹 Debugging & Code Optimization – Fixing existing issues, improving performance, and making your app more stable and user-friendly. 🔹 Deployment & DevOps – I can deploy your application on AWS, Vercel, Netlify, DigitalOcean, Heroku, or any cloud provider of your choice. 🔹 IT Consulting – Have a business idea but don’t know where to start? I’ll help you strategize, plan, and execute your vision effectively. Skills & Expertise Frontend & UI/UX: - React.js, Next.js, Svelte, Redux, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, ShadCN - Pixel-perfect, responsive, and accessible UI/UX from Figma designs - Single-page applications, dark-mode compatible, mobile-first design Backend & Databases: - Python (FastAPI / Flask / Django), Node.js, Express.js - Supabase, Pocketbase, PostgreSQL, MySQL, MongoDB - RESTful API design, scalable and maintainable backend architecture AI & Automation: - OpenAI / GPT / ChatGPT integration, Generative AI apps, AI SaaS, Claude - Workflow automation, content generation, chatbots - RAG (Retrieval-Augmented Generation), Langchain Third-Party Integrations: - Stripe, PayPal, HubSpot, Twilio 2FA, Google SSO, Facebook, LinkedIn, Google Analytics, Azure Deployment & DevOps: - AWS, Vercel, Netlify, DigitalOcean, Heroku - CI/CD, containerization, real-time web apps, hybrid mobile apps Other High-Value Skills: - SaaS & MVP development, dashboard development, low-code solutions - Optimizing app performance, improving UX, future-proof scalability, Frontend Development Why Me? ✔️ Proven Track Record: 100% Job Success Rate, 5+ years of experience, and 40+ projects successfully delivered. ✔️ Pixel-Perfect, Responsive Designs: I ensure dark mode compatibility, mobile-first designs, and accessibility standards. ✔️ Transparent, proactive communication, you’ll always know your project status. ✔️ Scalability & Performance: I develop applications with a future-proof approach, ensuring they can scale as your business grows. ✔️ Deadline-Oriented: You can count on me for timely delivery without compromising quality. ✔️ Beyond Coding: I provide strategic insights to improve your product’s usability, engagement, and overall success. Ready to Bring Your Project to Life? Let’s discuss your requirements and how I can help! Click on the INVITE or HIRE button to collaborate with me today. Find Me Using These Keywords: React.js, Next.js, Svelte, Redux, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Material UI, Bootstrap, ShadCN, UI/UX Design, Figma to React, Responsive Web Design, Single-Page Applications, Pixel-Perfect Design, Mobile-First Design, Dark Mode Compatibility, Python, FastAPI, Flask, Node.js, Express.js, Supabase, Pocketbase, PostgreSQL, MySQL, MongoDB, RESTful APIs, Backend Development, API Integration, Scalable Applications, Server-Side Development, Performance Optimization, CI/CD, Containerization, AI-Powered Applications, OpenAI, GPT, ChatGPT, Generative AI, AI SaaS, Workflow Automation, Content Automation, Chatbots, RAG (Retrieval-Augmented Generation), Langchain, Stripe, PayPal, HubSpot, Twilio 2FA, AWS, DigitalOcean, Heroku, Real-Time Web Apps, Hybrid Mobile Apps, SaaS Developer, MVP Development, Dashboard Development, Low-Code Solutions, MVP, MVP Expert, Lovable, App Performance Optimization, UX Improvement, Future-Proof Scalability, Secure Document Platform

🚀 Tired of AI projects that promise innovation but deliver mediocrity? Let's build intelligent systems that actually solve real business problems. I'm a Generative AI specialist who transforms complex AI concepts into production-ready applications that generate ROI, not just hype. While others experiment, I deliver scalable chatbots, RAG systems, and LLM-powered solutions that your users actually want to interact with. 🎯 What I Bring to Your AI Project LLM Integration & Fine-Tuning: - Custom GPT, Claude, Gemini, and Llama implementations - Prompt engineering that reduces token costs by 40-60% - Model fine-tuning for domain-specific performance - Multi-model orchestration for optimal results RAG (Retrieval-Augmented Generation) Systems: - Vector databases (Pinecone, Weaviate, Qdrant, ChromaDB) - Semantic search with 95%+ accuracy - Document parsing (PDFs, spreadsheets, websites) - Context-aware retrieval that eliminates hallucinations - Intelligent Chatbot Development: Multi-turn conversations with memory persistence - Intent classification and entity extraction - Seamless handoff to human agents - WhatsApp, Slack, Discord, Telegram integration LangChain & AI Frameworks: - Custom chains, agents, and tool orchestration - LangGraph for complex workflow automation - Streaming responses for real-time interactions - Function calling and API integration 💼 Technologies I Master AI/ML Stack: ✅ LangChain, LlamaIndex, Haystack ✅ OpenAI API, Anthropic Claude, Google Gemini ✅ Hugging Face Transformers, Ollama ✅ Vector databases & embeddings optimization Backend & APIs: ✅ FastAPI, Python (advanced async programming) ✅ RESTful & WebSocket APIs ✅ Microservices architecture ✅ Authentication & rate limiting Deployment & DevOps: ✅ Docker containerization ✅ AWS (Lambda, ECS, S3, Bedrock), GCP, Azure ✅ CI/CD pipelines ✅ Monitoring with LangSmith, Weights & Biases 📋 Recent AI Projects That Delivered Results Customer Support Automation (SaaS Company) ✔Built RAG-powered chatbot handling 10K+ queries/month ✔Reduced support tickets by 67% in first quarter ✔Integrated with Zendesk, maintaining 94% customer satisfaction Tech: LangChain, GPT-4, Pinecone, FastAPI Document Intelligence Platform (Legal Firm) ✔Created contract analysis system processing 1000+ pages/hour ✔Extracted key clauses with 98% accuracy ✔Saved 200+ attorney hours monthly Tech: Llama 2, ChromaDB, OCR pipeline AI Sales Assistant (E-commerce) ✔Personalized product recommendations increasing conversion by 34% ✔Natural language order tracking and support ✔Multilingual support (5 languages) Tech: Claude, LangGraph, Shopify API integration 📊 My Process That Ensures Project Success ✅Discovery Call - Understanding your problem, not just requirements ✅Architecture Design - Scalable blueprint with cost projections ✅Rapid Prototyping - Working demo in 3-5 days for feedback ✅Iterative Development - Weekly sprints with testable deliverables ✅Deployment & Training - Smooth handoff with documentation 🛠️ Technical Expertise Breakdown Natural Language Processing: ✔Sentiment analysis, text classification ✔Named entity recognition (NER) ✔Summarization and content generation ✔Translation and multilingual support Data Pipeline Engineering: ✔ETL for unstructured data ✔Real-time data ingestion ✔Data preprocessing and cleaning ✔Automated retraining workflows Integration Capabilities: ✔CRM systems (Salesforce, HubSpot) ✔Databases (PostgreSQL, MongoDB, Redis) ✔Third-party APIs and webhooks ✔Cloud storage and CDN services 🌍 Work Style & Availability Timezone Flexible: Available for US, EU, and APAC meetings Response Time: Within 2 hours during business hours Project Updates: Daily standups or weekly reports (your choice) Contract Types: Hourly, fixed-price, or retainer arrangements 🚀 Ready to Build AI That Actually Works? Let's discuss your project—no obligation, no sales pitch, just honest technical advice. Click the "Invite to Job" button now and share: What problem you're trying to solve Your timeline and budget range Any technical constraints or integrations needed → Send me a message today, and let's turn your AI idea into a production-ready solution that delivers real business value.

Python AI Developer and Django/Flask web developer with hands-on experience building machine learning systems, REST APIs, and workflow automation scripts that work in real production environments not just in demos. My most recent project involved building a two-stage AI-powered healthcare system from scratch. In stage one, I trained a machine learning model using Neural Network and KNN and XGBoost algorithms on a real patient dataset achieving 90% prediction accuracy across three of the most common diseases: diabetes, cardiovascular disease, and heart disease. In stage two, I connected that model to a Python automation layer that automatically matched each patient to the right medical specialist based on the predicted diagnosis. The system is fully deployed and fully functional. That is the standard I bring to every project. I currently work as an AI Developer apprentice with Pakistan Software Export Board and have previously worked as an AI Developer at Moboroid Software House and as a Front-End Developer at Hisky Tech. I hold a Bachelor's degree in Information Technology with a focus on databases, data structures, machine learning, and data analysis. ───────────────────────────────────── WHAT I BUILD FOR CLIENTS ───────────────────────────────────── ⬡ Django & Flask web applications — full stack, production-ready, REST API-backed ⬡ Python workflow automation — scripts that eliminate manual, repetitive processes ⬡ Machine learning model deployment — trained ML models integrated directly into web apps ⬡ AI integration & API bridging — connecting your app to third-party APIs and custom ML pipelines ⬡ Predictive analytics systems — disease prediction, smart dashboards, data-driven automation ⬡ REST API development — clean, documented, scalable endpoints ⬡ Responsive frontend — HTML, CSS, JavaScript, Bootstrap ⬡ WordPress development — basic CMS setup and customisation ───────────────────────────────────── TOOLS & STACK ───────────────────────────────────── Python · Django · Flask · scikit-learn · Neural Networks · KNN · Pandas · NumPy REST API · API Integration · GitHub · VS Code · Anaconda · Google Colab Railway · Vercel · MySQL · SQLite · HTML · CSS · Bootstrap · JavaScript ───────────────────────────────────── INDUSTRIES I HAVE WORKED IN ───────────────────────────────────── Healthcare & MedTech · AI SaaS · Workflow Automation · Full-Stack Web Development If you need a Python developer who can handle backend development, Django or Flask framework, AI integration, and deployment in one engagement — send me a message and let's get to work. ───────────────────────────────────── KEYWORDS ───────────────────────────────────── python developer, django developer, flask developer, python ai developer, machine learning developer, workflow automation, python automation, REST API development, API integration, scikit-learn, neural network, KNN, predictive analytics, machine learning deployment, AI integration, AI web app developer, full stack python developer, python django developer, python flask developer, data analysis python, health tech automation, AI developer Pakistan, python script automation, web automation python, django REST framework, python backend developer

My experience spans Full-Stack development, Solution Architect & Generative AI applications development. From integrating AI APIs to creating custom workflows, AI Chat Bot, real-time AI apps, multi-agents, and Auto AI suggestions. 𝗠𝘆 𝗖𝗢𝗥𝗘 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 Web Development - Responsive Web Applications and SAAS Products (complete lifecycle). - Frontend Development: Next.js, React.js, TypeScript, Angular.JS, Vue.js. - MEAN & MERN Stack for full-stack solutions - Python, AI, ML - CMS:- Shopify, WordPress, and Magento Custom API Development & Integration - Expertise in OpenAI, Whisper, GPT-3, and chatbot platforms like WhatsApp and Telegram Bot. - Building and integrating APIs for communication. AI & Machine Learning - Generative AI: Stable Diffusion, Control Net, MidJourney, Hugging Face Bloom, etc. - Machine Learning & Deep Learning: Solutions for predictive analytics and AI-powered automation. Web Scraping & Automation - Tools: BeautifulSoup, Scrapy, Selenium, Pandas, asyncio, aiohttp. - Workflow automation for repetitive tasks. Browser Extensions - Development for Chrome, Firefox, Safari, and Edge. - Custom solutions to enhance browser functionality. Computer Vision - Image/Object Recognition, Facial Recognition, Text Recognition. - Tools: OpenCV, Tesseract OCR, Paddle OCR. LLM Optimisation - Crafting effective prompts to optimize AI model performance. Deployment & Hosting - Deployment on servers and cloud platforms for scalable applications. 𝗠𝗬 𝗦𝗞𝗜𝗟𝗟𝗦 & 𝗧𝗘𝗖𝗛: - Frontend Development: React.js, Redux, Next.js, Vue.js, AngularJS - Backend Development: Node.js, Express.js, GraphQL, Python, PHP - Web Development: HTML5, CSS3, jQuery, TailwindCSS AJAX, REST APIs - Python Development: Django, Flask, Web scraping - CMS: WordPress, Magento, Shopify - Media Processing: OpenCV, TensorFlow.js, FaceAPI.js, OCR - Databases: MySQL, PostgreSQL, MS SQL Server, MongoDB, Firebase, Supabase - Cloud & Hosting: AWS, Google Cloud, Microsoft Azure - AI Tools: OpenAI 𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘? - Top-Rated Plus Engineer - Proven Results: 8K+ hours delivered with 100% job success - Certified Expertise: Top Python and Django Web Development Bundle! - Flexible & Committed: Available 40+ hours/week across time zones (EST, PST, MST, CST) for smooth collaboration. - Long-Term Contract Focus on Upwork -- Let’s Build Something Exceptional Ready to bring your project to life with a dependable, results-driven expert? Let’s connect to discuss your vision and how I can help you achieve it. Thanks & Regards, Praveen K. 𝗕𝘂𝘇𝘇𝘄𝗼𝗿𝗱𝘀: #FullStack #MERN #MEAN #React.js #Vue.js #Angular #Node.js #Express.js #Next.js #Nuxt.js #RESTfulAPIs #API #GraphQL #MongoDB #MySQL #PostgreSQL #Firebase #Docker #Kubernetes #AWS #Azure #GCP #CI/CD #AgileMethodologies #TDD #BDD #DevOps #Microservices #ResponsiveDesign #UIUX #WebApplications #Web #ProgressiveWebApps #SinglePageApplications #ServerlessArchitecture #CloudComputing #VersionControl #Git #FrontendDevelopment #BackendDevelopment #APIIntegration #SecurityBestPractices #PerformanceOptimization #Scalability #CrossPlatformDevelopment #MobileAppBackend #HTML #CSS #JavaScript #TypeScript #SASS #LESS #Bootstrap #TailwindCSS #Webpack #Babel #SEOOptimization #UserAuthentication #Authorization #WebSockets #RealTimeApplications #TestAutomation #Unit Testing #IntegrationTesting #CodeReview #ContinuousIntegration #ContinuousDeployment #TechnicalDocumentation #SoftwareArchitecture #SystemDesign #ProjectManagement #CollaborationTools #Jira #Trello #Asana #Slack #Python #Django #Flask #Ruby #PHP #Laravel #Symfony #Java #SpringBoot #Go #Golang #Rust #Elixir #Scala #Perl #Haskell #R #MATLAB #Julia #TensorFlow #PyTorch #OpenCV #Xamarin #Apache #Nginx #Redis #Elasticsearch #RabbitMQ #Kafka #Jenkins #CircleCI #TravisCI

I help startups and businesses build scalable backend systems, AI-powered products, SaaS platforms, and custom APIs using Python, Django, and FastAPI. Over the past few years, I’ve worked on AI agents, RAG-based chat systems, workflow automation, cloud deployments, internal business tools, database migrations, and high-performance backend architectures for startups and growing companies. My experience includes: • AI Agents & AI-powered applications • Backend architecture & API development • Django, FastAPI, Flask & Python • SaaS platforms & MVP development • PostgreSQL, MySQL & database optimization • AWS, Docker & deployment workflows • Automation systems & third-party integrations • Code optimization, debugging & refactoring I focus on writing clean, scalable, and production-ready backend code with strong attention to performance, maintainability, and long-term scalability. Whether you need to build a backend from scratch, improve an existing SaaS product, develop AI-powered workflows, or optimize APIs and infrastructure, I can help deliver reliable solutions that scale. Let’s build something great together.

Available for new projects, 100% job success, 5 years on Upwork Technologies I'm skilled at: 🛠 RAG systems, Backend and Cloud development, AWS EC2/RDS/S3/Mongodb 🛠 DevOps and cost optimisation: GoogleCloud, Azure Cloud, AWS; Terraform/Ansible 🛠 HuggingFace LLM/Transformers API/OpenAI/Ollama/TGI/Embeddings/Milvus/PgVector 🛠 MongoDB/ElasticSearch/SQL/Vector DB/Qdrant/Milvus/pgvector/sentence transformers 🛠 Django/Flask/FastAPI/Spring/API development/Docker/Kubernetes 🛠 n8n/LLM deployment open-source/serverless LLMs/batch LLM tasks/llama3/deepseekr1 🛠 Data mining, data science, ETL, PowerBi 🛠 Full scale scrapers (Scrapy/ScrapyRT/Splash/Zyte/Crawlera, browser emulation) 🛠 Bypass Cloudflare/Datadome/PerimeterX/Akamai/reCAPTCHA/hCaptcha/image captcha 🛠 Inference/Fine-tuning/Quantization/text-to-text/image-to-text/spech-to-text 🛠 Elasticsearch/AWS Athena 🛠 TOR relays, .onion websites data extraction, TOR nodes 🛠 pyTesseract OCR, AWS TextTract, open-cv2, LLMs for ETL 🛠 Bots development (Discord, Telegram, Microsoft Teams) 🛠 Python 3, Java, JavaScript, NodeJS, Ruby 🛠 Lua/Shell scripting/Linux admin

🎓 With 100+ completed projects and over 3,000 hours of successful work delivered, I bring dedication, consistency, and proven results to every collaboration. I combine technical expertise with a results-driven mindset. As a seasoned Python Developer with a Master’s in Computer Science and 10+ years of experience, I also work as a Python developer to help businesses transform raw data into actionable insights that drive smarter decisions and measurable success. By specializing in data mining, web scraping, OCR, and machine learning solutions, I deliver tailored, efficient systems that streamline data processes and empower you to achieve your goals faster. 💼 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿: • Data Mining & Web Scraping: Expertise in scraping data from dynamic websites, PDFs, images, and captcha solving, with delivery in formats like CSV, JSON, XML, or SQL DB. • Machine Learning | AI | Data Science: Proficient in building predictive models and data analysis using libraries like Pandas, Scikit-learn, TensorFlow, and PyTorch. • OCR & Image Processing: Skilled in extracting text from images and solving captchas using Tesseract OCR, EasyOCR, and Google Cloud Vision. Over the years, as a Python developer, I've developed many cross-platform scraping tools for popular websites like Amazon, Booking, eBay, Craigslist, and other social networks and e-commerce sites. I'm well-versed in handling complex and well-protected sites using techniques such as user-agent changing, IP-rotation, headless browsers, captcha solving engines, and custom captcha solving solutions. In addition to my data mining and extraction skills, as a Python developer, I'm also proficient in data analysis and machine learning. I can help you build predictive models that will enable you to make informed decisions based on your data. I have worked on various projects that required analyzing large datasets and presenting insights in a clear and concise manner. Furthermore, as a Python developer, I pride myself on being a problem solver and a team player. I enjoy collaborating with clients to understand their needs and providing tailored solutions that meet their requirements. As a Python developer, my algorithm for providing these services is as easy as ETL (Extract, Transform, Load), which makes it simple for you to get the data you need. I'm excited to collaborate with you and deliver high-quality results. Let's work together soon! 💻 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗼𝗼𝗹𝘀: ✓ Web Scraping, Data Mining, Web Crawling, Email Scraping (Python + Beautiful Soup, Scrapy, lxml / HTTPX, aiohttp / asyncio, Selenium Webdriver / Playwright , PhantomJS, and other Frameworks, Scraping Hub, Crawlera, Google Cloud/DigitalOcean/Azure or AWS deployment) ✓ Data Analysis and Visualisation (NumPy, SciPy, Pandas, scikit-learn, Matplotlib / Seaborn, Jupyter Notebook, Tensorflow) ✓ AI, Prompt Engineering & Model Optimization (ChatGPT, OpenAI API, LLama) ✓ Image Processing & OCR (OpenCV, Tesseract OCR, EasyOCR, TrOCR, PIL, Image Magick, Google Cloud Vision) ✓ Image/Text/CAPTCHA Recognition (Tesseract OCR, Antigate API, reCaptcha, DeathByCaptcha) ✓ PDF Mining (QPDF, XPDF, PyPDF, pdfminer, pdfplumber, PyMuPDF, Tabula) ✓ Desktop Applications Development (PyQT, wxPython) ✓ Database Systems (SQL, MS SQL Server (T-SQL), PostgreSQL, MongoDB, MySQL, MS Access, SQLite, Firebird) ✓ API Integration (Rest API, Twitter API, Facebook API, Instagram API, Google API, Youtube API, Bing API, eBay API) 📝 𝗥𝗲𝘃𝗶𝗲𝘄𝘀: ✓ "Top notch developer!" ✓ "Excellent work is done by Nataliia. She exceeded my expectations!" ✓ "Extremely thorough and quick!" ✓ "She does excellent work on long tasks, and is highly recommended." Does that suit you? 🕙 If you’re looking for a reliable Python developer, feel free to contact me anytime, and let's discuss the details of your task during the interview. I'll be glad to help you to reach your goals!

With 10+ years of experience, I help startups and businesses build scalable 𝐀𝐏𝐈𝐬, 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐰𝐞𝐛 𝐚𝐩𝐩𝐬, 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬, 𝐚𝐧𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 using Python, FastAPI, React, and modern AI/LLM tools. If you need to build, scale, or automate your product, I can take it from idea → production. 📌 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐅𝐨𝐫 𝐘𝐨𝐮 ✔ AI-powered applications (GPT-4, Claude, Gemini, LLMs, RAG systems) ✔ AI integrations (chatbots, AI agents, automation workflows, LLM features) ✔ High-performance Python APIs (FastAPI, Django, Flask) ✔ Full-stack web applications (React, Next.js, Vue, SaaS, dashboards) ✔ Web applications, portals, admin panels, and enterprise solutions ✔ Mobile applications (iOS & Android apps) ✔ Automation systems, AI workflows & data pipelines ✔ API integrations (Stripe, PayPal, Twilio, CRMs, payment gateways) ✔ Web scraping & data extraction ✔ RAG systems connected to documents, databases, and knowledge bases 📌 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Custom web application development (React, Next.js, Vue) ✔ SaaS platforms, dashboards, admin panels, portals & enterprise applications ✔ Native mobile app development (Swift iOS, Kotlin Android) ✔ REST / GraphQL APIs ✔ Authentication, push notifications & real-time features ✔ High-performance responsive UI/UX ✔ Scalable backend architecture and cloud-ready applications 📌 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 ✔ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, Django, Flask, Node.js, Express ✔ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Vue ✔ 𝐌𝐨𝐛𝐢𝐥𝐞: Swift, Kotlin ✔ 𝐀𝐈/𝐋𝐋𝐌: GPT-4, Claude, Gemini, LangChain, LangGraph, RAG, Embeddings, AI Agents ✔ 𝐃𝐚𝐭𝐚: Scrapy, Playwright, Selenium, ETL Pipelines, Data Processing ✔ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase, Supabase, Airtable ✔ 𝐂𝐥𝐨𝐮𝐝/𝐃𝐞𝐯𝐎𝐩𝐬: AWS, GCP, Azure, Docker, Kubernetes, CI/CD ✔ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, Twilio, Slack, Google Workspace, Airtable, QuickBooks, APIs, Webhooks, OAuth 📌 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✔ Clean, scalable, production-ready code ✔ Strong system design & architecture ✔ Fast delivery without sacrificing quality ✔ Experience in AI + Web Apps + Mobile Apps + Automation ✔ Human-in-the-loop AI workflows, monitoring & validation ✔ Clear communication & reliable execution 🔷 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 Need a developer who can handle AI systems, API integrations, automation, web applications, mobile applications, and scalable backend architecture? 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐬𝐮𝐠𝐠𝐞𝐬𝐭 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡, 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐬𝐭𝐚𝐫𝐭 𝐢𝐦𝐦𝐞𝐝𝐢𝐚𝐭𝐞𝐥𝐲.