I build production AI systems — and the data pipelines that feed them. Most AI projects stall at the same wall: the team wants an agent or RAG system, but the underlying data lives in scattered PDFs, broken APIs, half-scraped websites, and legacy databases. I do both halves of that problem, which means your AI build doesn't pause for three months while someone "figures out the data." Top Rated Plus, 100% Job Success, 2,000+ hours delivered across real estate, finance, e-commerce, healthcare. Recent AI work — AI assistant for an electronic-components distributor: live BOM cross-referencing on real ArduPilot / Pixhawk hardware, 84% catalog coverage in a recorded client demo. — AI ops assistant for CPA / affiliate networks: native integrations with Affise, Keitaro, Voluum, and Tune. LLM-driven offer-matching. — RAG over technical PDFs (datasheets, schemas, contracts) with sub-second retrieval and Claude / GPT-4 as the answer layer. Recent data infrastructure work — 200K+ legacy financial documents migrated to PostgreSQL with custom schema and full data lineage. — Real Estate Data Lake with daily refresh across 12 source platforms. — Large-scale scrapers for Amazon, Etsy, and niche marketplaces with anti-bot rotation and clean dataset output. How I work Week 1 we lock scope and edge cases. Week 2–3 you get something working — not slides. After that we iterate against real data, not assumptions. I treat AI agents as engineering, not prompts: evals, guardrails, error budgets, observability. No "let's hope the model behaves." Stack AI: Python / FastAPI, LangChain, LlamaIndex, OpenAI / Anthropic / DeepSeek, Pinecone / Qdrant / Chroma, Postgres + pgvector. Data: Playwright, Scrapy, Selenium, Polars, Pandas, Airflow, AWS / GCP. If your project needs both — or you're not sure where data ends and AI begins — send me what you're trying to build. I'll reply within 24 hours on whether I'm the right fit.

I’m a results-driven Full-Stack Developer with over 5 years of experience, specializing in building scalable, high-performance web applications. I have a strong passion for clean code, performance optimization, and cloud-native solutions, ensuring that every project I work on is efficient, secure, and future-proof. 💡 My Core Skills: ✔ Frontend: React, Next.js, TypeScript, Redux, Tailwind CSS ✔ Backend: Django, Django REST Framework, PostgreSQL, Redis ✔ Cloud & DevOps: AWS (EC2, S3, RDS, Lambda, API Gateway), Docker, Nginx ✔ Other: Web Scraping, API Development, Performance Optimization I thrive on solving complex challenges and delivering robust, scalable applications. Whether it’s building a modern web app, optimizing a cloud infrastructure, or architecting APIs, I bring efficiency and innovation to every project. Let’s build something great together! 🚀

🥇Top 1% Data Engineer and Analytics Specialist 🎓 Master’s in Data Science | University of Coventry, UK 🎯 Trusted by clients like Microsoft and Windsor.ai, I help businesses build scalable data pipelines and analytics that empower smarter decisions. As a Senior Data Architect, I have 7+ years of experience in developing ETL pipelines, large-scale data engineering infrastructures, data mining, and warehousing projects. Further, I have managed and successfully deployed multiple data analytics projects, followed by expert MLOps services for maintaining the integrity and performance of various models in production. ✔️ ETL and Warehousing Services • I have developed and deployed complex data mining architectures involving hundreds of websites and millions of records, coupled with scraping solutions addressing JS, login/authentication, CAPTCHA, ReCAPTCHA, IP blacklisting, User-Agent Rotation, etc. • I'm highly skilled in Python, Scrapy, Beautiful Soup, Selenium, Splash, Regular expressions, XPath, JS, and AJAX. ✔️ Data Engineering Services • I have developed robust data pipelines, capable of continuous and extensible data processing. • I have implemented end-to-end solutions catering to diverse data sources, deployed on cloud/servers via cron jobs/automated services. ✔️ Data Science and Analytics Services • I offer expert data analysis for extracting key insights and complex correlations. Further, I can help identify key metrics for performance optimization across various niche. • I provide real-time BI services based on crafty yet simplistic visualizations across various platforms such as Google Data Studio, PowerBI, Tableau. • I have deployed multiple data science solutions in production based on complex statistical models and ingenious feature engineering, which provide insightful forecasting and predictive analytics. • I offer expert MLOps services for developing and optimizing in-production ML pipelines, impervious to data drift/leakage. I build optimal solutions for my valued clients across a diverse array of SMEs, following the best Software Engineering practices based on smart Requirement Analysis and industrious Quality Assurance. Keywords: Python, Google Data Studio, Google Analytics, Google Tag Manager, Tableau, MLflow, TensorFlow, R, Data Pipelines, ETL, Data Engineering, Data Extraction, Data Mining & Warehousing, Scrapy, Selenium, BeautifulSoup, Automation, Scrapers, NumPy, Pandas, NLP, Data Analytics, Forecasting.

Hi 👋 I'm a full-stack developer who loves bringing AI into real-world apps to make things smarter and easier for businesses. I specialize in building AI-powered solutions using Python, MERN stack (MongoDB, Express, React, Node.js), automation workflows (n8n, Zapier), WordPress development, and tools like OpenAI APIs, LangChain, Hugging Face, and custom AI agents. What I deliver: 🔹 AI integration into existing apps/websites (chatbots, recommendation engines, automation pipelines, predictive features). 🔹 Custom AI agents & chatbots + automation workflows for customer support, lead gen, content generation, CRM integrations, and business processes. 🔹 Full-stack development: React/Next.js, Node.js/Python Flask/Django, WordPress/Elementor, MongoDB, PostgresSQL, AWS/Vercel, n8n/Zapier automations. If you're like "I want AI and smart automations in my app/WordPress site but need someone who gets both code and workflows". Let's talk! I'm straightforward, deliver on time, and love seeing projects come alive. Drop me a message, excited to help! 🌟

🌟TOP-RATED-PLUS Freelancer 🌟 Specialization: Web apps, Mobile (React Native) apps, and Data scraper/Automation tools. The list of my projects: ✅ Admin & Member Dashboards ✅ Mobile Apps ✅ Next-Generation CRM project ✅ Rating and Billing systems for Telecom Operators Tier-1,2 ✅ Data Migration/Integration for Claro, Andorra Telecom ✅ Product information management system for many Customers ✅ Data scrapers for some of the crypto project ✅ P2P cryptocurrency exchange platform (by the telegram bots); My skills: ✅ PHP, Python, JavaScript, TypeScript, HTML, CSS, bash; ✅ Main frameworks: Laravel, Django, Node.js, React, vue.js; ✅ DB: NoSQL, MySQL, Postgres; ✅ Web servers: Apache, Nginx; ✅ Server administrations (Ubuntu, Debian, Linux); ✅ API integrations; ✅ Docker ✅ AI/ML: Keras, TensorFlow My previous Customers: 💎 T-Mobile Netherlands 💎 Deutsche Telekom 💎 Claro, Maxis 💎 Andorra Telecom 💎 Telefonica Ecuador

With over 𝟖 𝐲𝐞𝐚𝐫𝐬 of experience in 𝐝𝐚𝐭𝐚 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 and 𝐜𝐥𝐨𝐮𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, I specialize in 𝐝𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠, 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐢𝐧𝐠, and 𝐨𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐧𝐠 𝐫𝐨𝐛𝐮𝐬𝐭, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, and secure data pipelines. I’ve successfully delivered enterprise-grade solutions on 𝐀𝐳𝐮𝐫𝐞, 𝐀𝐖𝐒, 𝐆𝐂𝐏, and 𝐒𝐧𝐨𝐰𝐟𝐥𝐚𝐤𝐞, handling large-scale data integration, processing, and analytics projects. I work with startups, SaaS companies, and enterprises to turn scattered, unreliable data into production-ready cloud data platforms that leadership trusts. 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: 𝐂𝐥𝐨𝐮𝐝 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐄𝐓𝐋 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 - Azure Data Factory, Databricks, Event Hubs, Stream Analytics - AWS Lambda, S3, Data Pipeline, EMR - GCP Composer (Airflow), BigQuery, GCS - Orchestration of large-scale ETL workflows & automated pipelines 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 - Apache Spark, PySpark, Scala, Kafka, Delta Lake - DataLake, Snowflake (Tasks, Snowpipes, Stored Procedures) - Real-time analytics & event-driven architecture - BI dashboards & prebuilt retail/grocery analytics solutions 𝐃𝐚𝐭𝐚 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 & 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 - Python, PySpark, SQL, C#, .NET SDK, Scala - Data mining, web scraping (Selenium, Python) - Advanced ML & AI integration: Scikit-learn, TensorFlow, Keras, MLflow 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 - API-driven architectures for seamless data movement - Azure Functions, Snowflake Tasks, Trigger Functions - Cloud-native solutions ensuring high reliability & scalability 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐏𝐫𝐞𝐝𝐢𝐜𝐭𝐢𝐯𝐞 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠 - Regression, Classification, Neural Networks, Decision Trees - SMA/WMA/EMA forecasting for business insights - ML lifecycle management with MLflow 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 Azure: Data Lake Gen1/2, Synapse Analytics, Cosmos DB AWS: EC2, S3, Athena, Lambda GCP: BigQuery, Composer, GCS Databricks, Hortonworks HDP, Apache Spline, ELK Stack Version control & CI/CD: Git, dbt Cloud jobs Cloud: Azure, AWS, Google Cloud Platform (GCP) Data Platforms: Databricks, Snowflake, BigQuery, Synapse Pipelines: Azure Data Factory, Airflow, AWS Glue Languages: SQL, Python, PySpark BI: Power BI, Tableau, Looker Databases: PostgreSQL, SQL Server, Oracle, MySQL DevOps: Docker, CI/CD, GitHub, Azure DevOps Architecture: Lakehouse, Medallion Architecture, Modern Data Stack 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? - Microsoft-certified Data Engineer with cloud expertise (Azure, AWS, GCP) - Proven track record of delivering enterprise-scale ETL, BI, and ML solutions - Expertise in real-time data streaming, orchestration, and predictive analytics - Timely delivery of high-quality solutions aligned with business objectives - Full-stack data engineering: from ingestion to transformation to insights 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Data engineering, Azure Data Engineer, cloud data solutions, ETL pipelines, Databricks, DataFactory, Event Hubs, Stream Analytics, Snowflake, BigQuery, Python, PySpark, Scala, real-time data, predictive analytics, ML integration, data orchestration, API integration, Snowpipes, Azure Functions, AWS Lambda, data lakes, BI dashboards, web scraping, data mining, machine learning, data pipelines, cloud optimization, enterprise data solutions. 𝗛𝗮𝘀𝗵𝘁𝗮𝗴𝘀: #DataEngineer #SeniorDataEngineer #CloudDataEngineer #AzureDataEngineer #AWSDataEngineer #GCPDataEngineer #ETL #ELT #DataEngineering #CloudDataPlatforms #DataWarehousing #LakehouseArchitecture #SQL #Python #PowerBI #AnalyticsEngineer #CICD #AzureDataFactory #BigQuery #EnterpriseAnalytics #ProductionDataPipelines #CloudOptimization If you’re looking for a Data Engineer who builds production-ready cloud data platforms not just scripts or dashboards let’s talk.

🎁 A 100% refund if I set the wrong expectation and can’t deliver. I’m a seasoned web developer with over 5+ years of experience designing and building robust, scalable, and innovative applications for startups, SMEs, and established enterprises. My expertise spans both back-end and front-end development, enabling me to craft seamless, end-to-end solutions tailored to your unique business needs. I take pride in delivering high-performance, user-friendly applications that not only meet but exceed expectations. By combining technical excellence with a deep understanding of your goals, I ensure every project is a step toward success. My Technical Skillset Backend: Python, Django, Django Rest Framework Frontend: React.js, Bootstrap Scraping & Automation: BeautifulSoup, Selenium Database: PostgreSQL, MySQL, SQLite DevOps: Docker, Heroku, Bash/Shell Scripting Cloud Technologies: AWS, Google Cloud, DigitalOcean Version Control: Git, GitHub, GitLab, Bitbucket Whether you need a robust RESTful API, a custom management system, or a modern web application, I deliver secure, efficient, and scalable solutions tailored to your needs. With expertise in Django, React.js, and cloud technologies, I ensure your projects are future-ready and impactful. Let’s bring your ideas to life! Feel free to reach out—I’m excited to discuss your project and deliver exceptional results.

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

Clients work with me when they need someone who understands both engineering depth and business impact and can design systems that scale, stay stable and reduce operational overhead. I’m a Solutions Architect, Data Engineer and Backend Developer with 14+ years of experience building scalable data platforms and production grade backend systems for Ecommerce, Fintech, SaaS and Healthcare companies. I help businesses solve complex data and backend problems by designing systems that are reliable, secure and built for real world scale. From data ingestion to APIs and cloud deployment, I focus on clean architecture, automation and long term maintainability rather than quick fixes. My core expertise covers end-to-end data pipelines, backend services and cloud infrastructure using Python, Java, SQL and modern cloud platforms. I design ETL workflows, APIs and distributed systems that handle high volume data, background processing and integrations with confidence. On the data side, I build automated pipelines that extract, clean, validate and deliver analytics-ready data to warehouses, dashboards and APIs. On the backend side, I design API first systems, microservices and integrations that power products reliably under load. What I work on: • Data Engineering & ETL Pipelines (Python, Pandas, PySpark, SQL) • Backend Development & APIs (Python, Java, FastAPI, Django, Flask) • Cloud Architecture & Deployments (AWS, GCP, Azure) • Data Warehousing & Analytics (Redshift, BigQuery, Snowflake) • Workflow Orchestration & Automation (Apache Airflow) • Web Scraping & Data Extraction (Scrapy, Selenium, APIs) • Distributed Systems, Async Processing & Messaging • Database Design & Performance Optimization • Docker, Kubernetes, CI/CD and production deployments If you’re looking for a senior engineer who can own data pipelines, backend architecture and cloud infrastructure end to end, let’s talk.

I build AI-powered automation systems, RAG applications, full-stack AI SaaS products, and real-time WebRTC & FFmpeg media platforms using JavaScript, Python, Node.js, Next.js, React, Electron, OpenAI, Claude, and modern AI development tools. If you need an AI app that connects to your data, automates workflows, processes video, audio, integrates with your existing SaaS tools, or turns manual operations into reliable software, I can help you design, build, and ship it. 𝐌𝐲 𝐬𝐭𝐫𝐨𝐧𝐠𝐞𝐬𝐭 𝐚𝐫𝐞𝐚𝐬 𝐚𝐫𝐞: • AI automation systems for business workflows, internal tools, CRMs, documents, reports, and data operations • RAG applications using private documents, databases, PDFs, APIs, vector search, and LLMs • Full-stack AI SaaS platforms using Next.js, React, Node.js, Python, FastAPI, PostgreSQL, Supabase, MongoDB, Redis, and APIs • Claude, OpenAI, Gemini, Whisper, ElevenLabs, LangChain-style workflows, prompt pipelines, and AI-assisted product features • WebRTC and LiveKit applications for video calling, voice chat, real-time communication, screen sharing, and recording • FFmpeg pipelines for video processing, clipping, transcoding, streaming, audio extraction, thumbnails, and AI-powered media workflows • Electron desktop applications for AI document automation, email automation, local file workflows, and cross-platform business tools • Browser automation and workflow automation using Puppeteer, Playwright, Apify, n8n, APIs, Airtable, Google Sheets, and CRMs • Cursor-assisted development for faster implementation while maintaining clean architecture, secure code, and production quality I am not a generic AI prompt engineer. I am a senior full-stack engineer who builds real AI-powered software: backend systems, APIs, automations, RAG pipelines, dashboards, desktop apps, media pipelines, and production-ready SaaS platforms. 𝗢𝗻 𝗨𝗽𝘄𝗼𝗿𝗸, 𝗜 𝗵𝗮𝘃𝗲 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝟴𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘄𝗶𝘁𝗵 $𝟮𝟬𝟬𝗞+ 𝗲𝗮𝗿𝗻𝗲𝗱, 𝟲,𝟬𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀, 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀, 𝗮𝗻𝗱 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝘀𝘁𝗮𝘁𝘂𝘀. Clients usually hire me when the project needs someone who can understand the product, design the architecture, write clean code, integrate complex APIs, and solve difficult technical problems without needing constant supervision. 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵: 𝟭. 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗧𝗼𝗼𝗹𝘀 Automated reporting systems, AI-powered document workflows, CRM automation, email/document processing, data enrichment, scraping workflows, API integrations, and business process automation. 𝟮. 𝗥𝗔𝗚 & 𝗣𝗿𝗶𝘃𝗮𝘁𝗲 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗔𝗽𝗽𝘀 AI chatbots over company documents, PDF search, database-connected assistants, knowledge-base automation, semantic search, vector database workflows, and role-based AI tools for teams. 𝟯. 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 AI-powered SaaS MVPs, dashboards, admin panels, subscription systems, multi-tenant architecture, user management, API backends, and production deployments. 𝟰. 𝗔𝗜 𝗩𝗶𝗱𝗲𝗼, 𝗔𝘂𝗱𝗶𝗼 & 𝗠𝗲𝗱𝗶𝗮 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 AI clip generation, video/audio transcription, FFmpeg-based processing, livestream recording, content repurposing, podcast workflows, AI media tools, and automated publishing pipelines. 𝟱. 𝗪𝗲𝗯𝗥𝗧𝗖, 𝗟𝗶𝘃𝗲𝗞𝗶𝘁 & 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗽𝗽𝘀 Video calling apps, voice chat platforms, telehealth communication, screen recording, multi-camera recording, real-time collaboration, WebSockets, and low-latency media systems. 𝟲. 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗔𝗜 𝗔𝗽𝗽𝘀 Cross-platform desktop applications for AI email automation, document automation, file organization, local processing, API-connected workflows, and secure internal tools. 𝗧𝗲𝗰𝗵 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵: OpenAI, Claude, Gemini, Whisper, ElevenLabs, RAG, vector search, LangChain-style workflows, Cursor, Node.js, Next.js, React, JavaScript, TypeScript, Python, FastAPI, NestJS, PostgreSQL, Supabase, MongoDB, Redis, Electron, WebRTC, LiveKit, FFmpeg, HLS, RTMP, WebSockets, Puppeteer, Playwright, Apify, n8n, Docker, and cloud deployments. 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸: I start with the business outcome, then design the right technical approach. You get clear communication, clean architecture, documented code, realistic timelines, and early warnings if I see a better path or a technical risk. I can own a project end to end or join your existing team and move fast inside an active codebase. If your project involves AI automation, RAG, full-stack AI development, WebRTC, FFmpeg, Electron, Python, JavaScript, or a production SaaS build, send me the project details and I will explain the best technical approach.