AI/NLP Engineer with 12+ years of hands-on experience. 97% JSS, all projects rated 5.0, $90K+ earned. I build production AI systems and deploy them on scalable cloud infrastructure. I built and maintain a live NLP political bias detection platform (Processing 10K+ articles/day across 6 news categories) and a RAG document Q&A system using Claude API, pgvector, and FastAPI. Check my portfolio for live demos. Tech Stack Highlights: 🧠 AI/ML — LLMs (Claude API, OpenAI), RAG Pipelines, Spacy, Pytorch, Hugging Face, Sentence Transformers, pgvector 🐍 Backend — Django, FastAPI, DRF, Celery, Redis, PostgreSQL ☁️ Cloud — GCP (Compute Engine, Cloud Run, Cloud SQL), AWS, Docker 🚀 DevOps — Docker Compose, Nginx, Linux Administration, CI/CD 🔌 APIs — REST, Webhooks, Scraping, Data/ETL Pipelines 📱 Frontend — React, JavaScript, HTML/CSS, Django Templates Why work with me? ✅ 12+ years shipping production systems ✅ Real AI/NLP projects live in production, not just tutorials ✅ Honest estimates, clean code, long-term client relationships

AI-Ready Full Stack Developer | SaaS, AI Applications, React, Next.js, Django & eCommerce Solutions I’m an AI-ready Full Stack Developer with 10+ years of experience building production-grade SaaS platforms, AI-powered applications, intelligent APIs, business automation systems, and modern eCommerce solutions. My expertise combines AI, backend architecture, cloud infrastructure, and modern frontend development to deliver secure, scalable, and high-performance products. I help businesses transform complex ideas into reliable software, from architecture and database design to deployment and long-term scalability. What I Can Help You Build AI Applications & Intelligent Systems • LLM integrations (OpenAI, Claude, Gemini) • AI-powered assistants and knowledge systems • RAG (Retrieval Augmented Generation) solutions • AI automation workflows (n8n, Zapier, Make) • AI-powered search, recommendations, and analytics • Prompt engineering and AI-assisted development pipelines • Intelligent APIs and data processing systems • Agentic workflows and business automation SaaS & Platform Development • Multi-tenant SaaS applications • Role-based access control (RBAC) systems • Authentication and authorization architecture • Admin dashboards and internal business tools • Subscription and membership platforms • LMS and educational platforms • CRM, ERP, and workflow management systems • Scalable backend architectures and API ecosystems Full Stack Web Development • Python, Django, PHP & Django REST Framework • FastAPI (High Performance APIs) • React.js & Next.js • TypeScript & JavaScript • REST & GraphQL APIs • Microservices architecture • Responsive and modern frontend development eCommerce Development Magento 2 (Adobe Commerce) • Custom themes and extensions • Version upgrades and migrations • Performance optimization and security hardening • REST & GraphQL integrations • Multi-store and multi-currency implementations Shopify & Shopify Plus • Custom Liquid theme development • Shopify app integrations • Headless Shopify architecture • Checkout optimization • Performance tuning and scalability Backend Systems & Integrations • Third-party API integrations • Supabase • Payment gateway integrations • ERP & accounting integrations • Inventory & order management systems • Event-driven architectures • Business process automation • Data synchronization platforms Databases • PostgreSQL • MySQL • MongoDB • DynamoDB • Database architecture and optimization • Multi-tenant database design Cloud & DevOps • AWS (EC2, S3, RDS, DynamoDB, SQS, ElasticSearch) • Docker and containerized deployments • CI/CD pipelines • Linux & Nginx server infrastructure • Scalable cloud architecture • Monitoring and performance optimization AI-Assisted Engineering Approach I actively use Claude, ChatGPT, Cursor, and modern AI development workflows to accelerate software delivery, testing, documentation, and code reviews. While AI helps increase development speed and productivity, I maintain full ownership of: • System architecture • Database design • Authentication and authorization • Security boundaries • API contracts • Scalability and performance decisions This approach helps reduce development time while maintaining code quality, security, and long-term maintainability. Why Clients Work With Me • 10+ years of software development experience • Strong backend and system architecture expertise • Experience building SaaS, AI, eCommerce, and business platforms • Focus on scalable, production-ready solutions • Clear communication and reliable delivery • Strong understanding of business workflows and automation I don't just build features. I help businesses create systems that improve efficiency, scale reliably, and deliver measurable business value. Let's discuss your project. Best Regards, Ashish

I’m Arshak, a Senior Full-Stack & Python Developer with 12+ years of experience building scalable web platforms and AI-powered applications for startups, growing companies, and enterprise clients. My focus is on delivering secure, high-performance systems and helping businesses turn ideas into reliable digital products. Over the years, I’ve helped teams build AI-driven platforms, SaaS products, and complex backend systems, always prioritizing clean architecture, scalability, and long-term maintainability. Core Expertise ✅AI & Machine Learning OpenAI, GPT, LLM integrations LangChain, AI agents, chatbot development TensorFlow, PyTorch NLP, generative AI, computer vision AI automation and intelligent workflows ✅Python & Backend Development Python (FastAPI, Django) REST API development & integrations Microservices and scalable backend architecture Queue systems, background jobs, and workflow automation ✅Web Development Laravel / PHP (all versions) SaaS platforms & multi-tenant applications MVP development and product architecture Data & Infrastructure MySQL, PostgreSQL, Redis Query optimization and performance tuning ✅AWS cloud services Docker, CI/CD pipelines Front-End (when needed) Vue.js, React.js, Next.js Tailwind CSS for modern responsive interfaces What you can expect working with me ✔ Clean, maintainable, and scalable code ✔ Clear communication and consistent progress updates ✔ Strong focus on business goals, not just code ✔ Flexible collaboration for both new builds and existing systems Whether you’re launching a Python-based AI platform, developing a SaaS product, or improving an existing backend, I can help you design and build modern, reliable, and cost-effective solutions. I’m always open to discussing new ideas and finding the best technical approach to move your project forward.🔥

Hi, I'm Maqbool Ahmed, a web scraping developer who builds clean, reliable scrapers in Python. I extract data from any website (including login-protected, dynamic, and JavaScript-heavy sites) and deliver it in CSV, Excel, JSON, or straight into your database. A past client wrote: "Do not hesitate to use this gem of a programmer. She knows her stuff inside out." That's the standard I aim for on every job. If you've been frustrated with scrapers that break after a week, miss data, or return messy files, I focus on the opposite: structured output, stable runs, and code you can actually maintain. What I can scrape for you: 1) E-commerce product data (Amazon, Shopify, eBay, AliExpress) — titles, prices, SKUs, variants, stock, images 2) Real estate listings (Zillow, Redfin, Realtor) — property details, prices, agent info 3) Lead generation data — emails, phone numbers, company info from directories and business listings 4) Social media data — Instagram, Twitter/X, TikTok, YouTube profiles and posts 5) Google Maps business scraping — name, address, phone, ratings, reviews 6) PDF and document extraction — catalogues, reports, invoices into structured tables 7) Login-protected and infinite-scroll sites — sites others say are "impossible" to scrape 8) Existing scraper fixes, debugging, and stabilization 9) Scheduled scrapers that run daily/weekly with monitoring and email alerts My toolkit: Python · Scrapy · Selenium · Playwright · BeautifulSoup · Requests · Pandas · XPath · CSS Selectors · JSON · CSV · Excel · MySQL · PostgreSQL · MongoDB · Proxies · Headless browsers · Cron jobs · API integration How I work: 1) You send me the site(s) and the data fields you need 2) I check the site and tell you honestly if it's possible, how long it'll take, and the cost 3) I build the scraper and send you a sample output for approval 4) I deliver the full data + the script (if you want it) so you can re-run it later 5) Free fixes for 7 days after delivery if anything breaks I work fast most small jobs delivered in 24–48 hours. I reply to messages quickly and I won't disappear mid-project. If I'm not the right fit for your project, I'll tell you upfront instead of wasting your time. Send me a message with the website link and the data fields you need. I'll reply within a few hours with a clear quote and timeline.

Hi! I’m Elena - I build automation systems, scraping pipelines, and backend services that work under real-world conditions, high load, anti-bot protection, and unstable data sources. Including high-load Telegram bot systems used for real-time data processing and distribution. With 3 years of experience in automation engineering, I don't just write scripts; I build stable, self-healing systems that handle thousands of requests and save hundreds of manual hours. 💡 Recent Track Record: • Built a phishing analysis engine for Microsoft Sentinel used in a production security workflow • Built a Telegram bot ecosystem serving 9,000+ users with stable performance under load • Developed scraping systems bypassing Cloudflare and anti-bot protections • Delivered 30+ automation projects: from simple bots to full backend systems with APIs and databases What I bring to your project: • I design systems that keep working when websites change or add protection • I reduce scraping costs and increase success rates under heavy traffic • I build automation that scales, not scripts that break after a week Core Stack: ✔️ Bots: Aiogram 3, Telethon, Pyrogram (High-load architecture) ✔️ Scraping: SeleniumBase (UC Mode), Playwright, Scrapy ✔️ Backend: FastAPI, Flask, MongoDB, PostgreSQL ✔️ Infra: Docker, Linux (VPS/Systemd), Git ✔️ Async Systems: asyncio, high-concurrency pipelines I focus on results: stable automation, higher success rates, and systems that don’t require constant fixing. Let’s turn your manual routine into a fully autonomous system.

Hello and welcome to my profile! My name is Vadym. I'm a skilled Java and Python developer from 🇺🇦 My expertise is Backend development. But also I have experience with Angular 2+. I continue to improve my skills and already know that the best way to learn something new and evolve as a professional is to work on the projects as a part of a team. My main areas of expertise: Backend: Python, Java Frontend: HTML/CSS –basic, Angular 2+ Frameworks: FastAPI, Spring Framework (SpringMVC, Spring Boot, Spring Data, Spring Security) ORM: Hibernate Testing: pytest, FastAPI TestClient, JUnit, JMeter VCS: Git (GitHub) Databases: PostgreSQL, MySQL, MongoDB, SQLite, MS SQL Server, Supabase Build automation tools: Maven, Gradle API documentation tools: OpenAPI, Swagger IDE: Cursor, PyCharm, IntelliJ IDEA Other: REST API, Lombok, Docker, Postman, Pydantic, Heroku, Stripe, Amazon APIs (general familiarity) Ready for any skills evaluation, test task, technical interview. My main goal is to find an interesting project, so if you need a talented developer with technical background let's discuss our cooperation!

Most AI projects look great in a demo and quietly fall apart in production. The model hallucinates, retrieval misses, the agent drifts, costs spiral, the system has no audit trail. I build the engineering discipline that prevents that, because I have shipped the AI systems where it matters. Senior AI Engineer and AI/ML Engineer with 8+ years building production Artificial Intelligence for enterprise SaaS, fintech, insurance, healthcare, real estate, and B2B operations. Specializations: AI Agent Development, RAG, LLM integration, AI Automation, AI Integration, Machine Learning, NLP, and Computer Vision. 4,200+ hours delivered on Upwork at 100% Job Success Score, Top Rated. Associated with Pinnasys Private Limited and Amplework Software (Top Rated Plus, 87,000+ team hours). WHAT I BUILD ✓ AI Agents and Multi-Agent Systems. Production agents using LangChain, LangGraph, CrewAI, with direct Claude API and OpenAI API integration. ReAct loops, tool use, structured outputs, MCP (Model Context Protocol) servers, refusal discipline. Agentic AI workflows for sales, ops, and customer support. ✓ RAG Pipelines (Retrieval Augmented Generation). Chunking tuned per document type. Vector retrieval through pgvector, Pinecone, ChromaDB, FAISS, or Weaviate. Semantic search and citation grounding so every claim points to a source. Confidence scoring routes uncertain answers to structured refusal, not a guess. ✓ LLM Workflows. LLM Engineer work across Claude API, OpenAI API, Anthropic, GPT-4, Gemini, and open-source models through a provider abstraction. Function calling, structured outputs, prompt engineering, evaluation harnesses, cost-controlled inference at scale. ✓ AI Automation and Workflow Engineering. Custom Python services for AI Automation. n8n and Make for orchestration where they earn their weight. Business process automation, document intelligence with OCR (Azure Document Intelligence, Textract, PyMuPDF), webhook-driven pipelines for businesses moving real money. ✓ AI Integration and AI Model Integration. REST APIs, GraphQL, third-party SaaS, ERPs (Cin7, NetSuite, SAP, HubSpot, Salesforce), payments (Stripe), messaging (Twilio), Microsoft Graph for enterprise email and document ingestion. Provider failover and version pinning included. ✓ AI Chatbot and Chatbot Development. Conversational AI with multi-turn context, intent routing, knowledge-grounded responses, seamless handoff to humans. ✓ Voice AI and AI Voice Agents. LiveKit, Twilio Voice, and Whisper for real-time multi-turn conversations. Structured fact extraction for scheduling, qualification, and customer support. ✓ AI App Development and AI Development end-to-end. Architecture decisions, data pipelines, model selection, deployment, maintenance. AI Models tuned, evaluated, and shipped to production. ✓ Machine Learning, Deep Learning, NLP, Computer Vision, and Data Science. Classifiers, embedding models, fine-tuning, TensorFlow and PyTorch where appropriate. MLOps with Docker, CI/CD, observability (CloudWatch, Sentry, Datadog). ✓ Full-Stack AI SaaS Platforms. React, Next.js, Node.js, JavaScript, TypeScript, FastAPI, Python, PostgreSQL, AWS or Azure. Multi-tenant architecture with row-level security, SSO, MFA, RBAC, audit logging. HOW I WORK ✓ Production-first: monitoring, structured logs, audit trails built in from day one ✓ Honest scoping: I tell you what each sprint can realistically produce before we commit ✓ Weekly demos with screenshots or short videos so you see progress, not just hours billed ✓ Clear written English for async work, available across US, EU, and APAC hours INDUSTRIES I HAVE SHIPPED FOR Enterprise SaaS, B2B operations, insurance, regulated finance, healthcare workflows (multi-tenant with audit-grade isolation), e-commerce, marketing operations, lead generation, real estate / PropTech, and document-heavy operations like RFQ processing, contract intelligence, and policy document QA. I am often hired as an AI Developer, AI Expert, or AI/ML Engineer to take a stuck project to production. A 30-minute call lets me understand your business use case, your data or process, and your success criteria or KPIs. Those three inputs shape the build more than anything else.

🌟 𝐆𝐫𝐚𝐛 𝐚 𝐅𝐫𝐞𝐞 𝟒𝟎-𝐌𝐢𝐧𝐮𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 – let's map out the plan. Need a React Developer who ships full-stack products on time? I build SaaS platforms, marketplaces, and web apps with React, Django, and Next.js - 9+ years, 30+ projects delivered, Top Rated Plus on Upwork. I combine senior React front-end work with deep Django/Python back-end architecture - so you get one engineer who owns the full product, not a hand-off chain. I've led dev teams of up to 4 engineers and served as software architect on 2 engagements, which means I scope projects to avoid mid-build surprises. Most of my clients come back for the next project because I communicate clearly, respond fast, and deliver without drama. 𝐓𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝 5 years on Upwork, 22 clients served, 1,000+ hours delivered, 100% Job Success Score, Top Rated. I've shipped 30+ Django REST Framework APIs and 20+ full-stack web applications from scratch, with [4/5] years leading dev teams and 2 as a software architect – which means I know how to scope a project so it doesn't blow up halfway through. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 -Backend: Python, Django, Django REST Framework, FastAPI, Flask, Node.js, Express.js, NestJS -Frontend: React.js, Next.js, TypeScript, JavaScript, Redux, Tailwind CSS, Material UI -Mobile: React Native (cross-platform Android/iOS) -AI Integration: OpenAI API, ChatGPT integration, AI-assisted features, recommendation systems -Database & Cloud: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, AWS, Azure, Digital Ocean, Firebase, Supabase -DevOps: Docker, Kubernetes, Nginx, GitHub Actions, CI/CD pipelines -Payments: Stripe integration, Authorize.net, subscription billing, invoicing -Real-Time Systems: WebSocket, Django Channels, Daphne, live chat, real-time notifications -Testing: Unit testing, integration testing, Pytest Additional: API integrations, third-party API development, SaaS development, MVP development, legacy code refactoring, code review, technical consulting. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 Healthcare, real estate tech, telecom and ETL systems, e-commerce, HR tech, marketplaces, video/SaaS tools, data privacy and ML applications, booking and scheduling platforms, CRM and business automation. 𝐒𝐩𝐞𝐞𝐝 𝐭𝐨 𝐦𝐚𝐫𝐤𝐞𝐭 I prioritize fast delivery so you can start testing and generating revenue sooner. Custom architecture built on proven frameworks (Django, React, Next.js) means you're not paying to reinvent infrastructure - or to maintain something overengineered six months from now. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Straightforward updates, fast responses, no unnecessary meetings. I work async-friendly, so progress doesn't stall just because we're not online at the same time. 📩 Got a project in mind? Message me and I'll get back to you within a few hours. Or book a free 40-minute consultation directly- let's map out the plan together.

I am a Python Developer and Automation Specialist with over 7 years of experience helping businesses streamline operations, automate repetitive tasks, and transform raw data into actionable insights. I specialize in building scalable automation systems, data-driven solutions, and custom web-based tools that improve efficiency, reduce manual effort, and support better decision-making. Core Expertise * Python automation and scripting * Web scraping and data extraction * API integration and backend automation * Data analysis and reporting using Python, SQL, and Excel * Workflow automation for business processes * Google Apps Script and VBA automation * Development of web applications and internal tools * Chrome extension development for productivity and automation Professional Experience Over the past 7+ years, I have delivered a wide range of automation and data-focused solutions across different industries, including: * Building automated data collection systems from websites and APIs * Designing end-to-end workflow automation for businesses and startups * Creating custom dashboards for real-time reporting and analytics * Developing Excel and Google Sheets automation systems using VBA and Apps Script * Writing Python scripts for processing, cleaning, and analyzing large datasets * Integrating third-party APIs into business workflows * Developing lightweight web applications and internal business tools My solutions are focused on reliability, scalability, and usability, ensuring they work efficiently even for non-technical users. My Working Approach I focus on solving real business problems rather than just writing code. My process includes understanding: * Current workflow challenges * Time-consuming manual processes * Opportunities for automation and optimization Then I deliver solutions that are: * Clean and maintainable * Performance optimized * Easy to integrate into existing systems * Designed for long-term use and scalability Let’s Work Together If you need help with Python automation, data processing, web scraping, API integration, or building custom tools and workflows, I can help you create efficient and reliable solutions tailored to your needs. My goal is to help you save time, reduce manual work, and improve productivity through automation and smart system design.

Businesses lose countless hours to manual work, slow reporting, and unreliable data collection. Broken scrapers, fragile automation, and non-scalable systems create ongoing operational costs. I help companies eliminate repetitive work, extract large-scale data reliably, and build automation systems that run smoothly in production — not quick scripts that fail after a few weeks. Core Services • Large-Scale Web Scraping & Data Extraction Advanced web scraping for dynamic websites, login-protected platforms, infinite scroll, pagination, and PDF data extraction. Built for stability, anti-blocking handling, and long-term reliability. • Python Business Process Automation End-to-end workflow automation that reduces manual effort in reporting, data processing, file handling, and integrations. Designed to save time and minimize human error. • Scalable Backend Development (Django & FastAPI) High-performance backend systems, REST APIs, and automation pipelines that scale with your business needs. Clean architecture, production-ready deployment. • Web Hosting, VPS Setup & Deployment Complete deployment support including VPS configuration, server optimization, Docker setup, CI/CD pipelines, and long-term system maintenance. Why Businesses Work With Me ✔ Production-grade automation systems (not fragile scripts) ✔ Focus on long-term stability and maintainability ✔ Strong experience with complex, high-volume data pipelines ✔ Clear communication and dependable delivery Proven Results ✔ 36 completed jobs with 100% Job Success ✔ Multiple long-term and repeat clients ✔ Trusted for mission-critical automation and scraping projects If your business needs reliable Python automation, scalable web scraping, or backend systems that run without constant fixes, we can discuss the right solution.