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𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗔𝗜 𝗮𝗻𝗱 𝗟𝗟𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝘁𝘂𝗿𝗻 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗲𝘀 𝗶𝗻𝘁𝗼 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲. From AI agents and RAG systems to LLM integrations, automation, model deployment, and backend infrastructure, I help businesses move from an AI idea or prototype to a system that actually works in production. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗯𝘂𝗶𝗹𝗱 𝗳𝗼𝗿 𝘆𝗼𝘂: • Agentic AI applications and AI copilots • Multi-agent systems and tool-calling workflows • RAG systems with vector + keyword search • Enterprise knowledge bases and document intelligence • MCP servers and integrations • AI workflow automation and business process automation • Custom LLM applications using OpenAI, Anthropic, Gemini, and open-source models • AI APIs and FastAPI backends • LLM evaluation, testing, monitoring, and optimization • Self-hosted LLM deployment and inference infrastructure • Cloud AI infrastructure with Docker, Kubernetes, AWS, and CI/CD • LLM fine-tuning, PEFT/LoRA, and domain adaptation • Machine learning and deep learning solutions • Predictive analytics, recommendation systems, forecasting, and anomaly detection • Python backend development, APIs, data pipelines, and automation For production AI systems, I can also handle the engineering behind the model: authentication, APIs, databases, async processing, queues, caching, monitoring, deployment, scalability, and cost optimization. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 •𝗘𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝗔𝗜 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 — From LLMs and RAG to APIs, integrations, deployment, and monitoring. • 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀-𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 — I build AI systems around your actual workflow, goals, and requirements. • 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁— Focused on reliability, scalability, security, performance, and cost. • 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 — I can take your AI concept, improve an existing prototype, or build the complete system from scratch. 𝗠𝗼𝘀𝘁 𝗦𝗲𝗮𝗿𝗰𝗵𝗲𝗱 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 AI Engineer, AI Developer, LLM Engineer, LLM Developer, Generative AI, AI Agent Development, AI Agents, Agentic AI, RAG, RAG Development, LLM Applications, AI Automation, AI Chatbot, Custom AI Solutions, OpenAI, Python, FastAPI 𝗛𝗮𝘃𝗲 𝗮𝗻 𝗔𝗜 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻 𝗺𝗶𝗻𝗱? 𝗟𝗲𝘁'𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻. If you already have an AI product, prototype, workflow, or technical challenge in mind, send me the details. I can help you define the right architecture and turn it into a working solution. Best Regards, Aazar S.

Hello I am Bhavana Rachelli I possess strong skills in programming, problem-solving, and software development. I have experience in developing web applications, data analysis tools, using various Python libraries and frameworks. Some of my notable accomplishments include developing a web-based dashboard for web scraping data using Flask , creating a sentiment analysis tool for social media data using Pandas. I hold a Bachelor's degree in Computer Application and have completed various online courses and certifications in Python, web development. Additionally, I have worked on several open-source projects and contributed to the Python community by sharing my knowledge and experience through articles and tutorials.

Algorithmic Trading Developer specializing in building end-to-end trading systems, backtesting and optimization frameworks, and predictive machine learning models for financial markets. With over 3 years of experience collaborating with HNIs, hedge funds, and retail traders, I help clients automate, validate, and deploy profitable trading strategies across cryptocurrency, forex, and stock markets. My expertise spans technical analysis, quantitative research, and ML-driven strategies, along with developing custom screeners, dashboards, Python-based trading bots, low-latency execution systems, and robust Risk Management (RMS) infrastructure. I also provide statistical validation of trading strategies to ensure they are backed by data rather than assumptions. Whether you're implementing an idea from a research paper, translating a technical trading concept into code, or building a production-ready algorithmic trading system, I can help you develop, test, optimize, and deploy it with a scalable and reliable architecture. Programming Languages - Python - C++ - SQL Python Frameworks - Pandas - Numpy - Sci-kit - TensorFlow - Seaborn - Matplotlib - Streamlit - Plotly-dash Backtesting Frameworks - Backtrader - VectorBT - Backtesting-py - Custom backtesting engine Platform & Tools - Linux - Windows - Git - Github - Docker Databases - PostgreSQL (Timescale-db) - SQLite - Redis - Parquet/DuckDB Backtesting & Opimization - Grid/Random search - Bayesian/TPE/DE - Monte-Carlo - Stress testing - Lookahead/SurvivorShip/Overfitting ML for Financial Markets - Time-Series modeling - Supervised Learning - Feature Engineering - Tree-Based Models - DNN/CNN(2D&3D) - Model Validation - Overfitting Control Broker/Exchanges (not limited to) - Interactive Broker - Thinkorswim - Robinhood - Tradier - Alpaca - Charles Schwab - Binance - Coinbase - Bybit - OKX - Kraken - Crypto Read-only proficiency - Pine Script (Tradingview) - C# - MQL5 (Metatrader) - ThinkScript (Thinkorswim) Important Note - I do not sell pre-made bots or strategies. - Every system is custom-built based on your unique requirements and trading logic. If you're looking for a reliable algorithmic trading developer to turn your trading ideas into robust, production-ready systems feel free to send a 'message' or 'invite' me to your project.

🏆 Upwork Certified Python Developer, Backend Developer 🏆 Senior Software Engineer 🏆 AI Developer 🏆 ☛ Hello! If you are looking for high-quality work and long-term collaboration, you are in the right place. ☛ Python Django Developer with 5+ years of industry experience working on more than 50+ clients. As a Upwork Certified Python Developer and Django Developer, I specialize in building scalable AI-Powered applications, MVP applications, Django web applications, Django REST Framework APIs, and Python backend development. I work hard to ensure that you get the value you want out of the money you invest. Delivering quality and customer satisfaction are my top priorities. ☛ I specialize in Python Django development, Django REST Framework, web scraping, data mining, automation, API integration, and cloud services. 👉 PYTHON DJANGO SERVICES: ✅ Django Web Development & Django REST API Development ✅ Python Django Full-Stack Solutions with React/Vue.js integration ✅ Django Backend Development with PostgreSQL, MySQL, MongoDB databases ✅ Python Automation, Web Scraping, and Django Migration Services ✅ Django REST Framework for mobile and web APIs ✅ AWS Deployment for Django applications and Python projects ✅ Django Custom Application Development & API Integration 👉 FRAMEWORKS & TECHNOLOGIES: ✅ Backend: Django, Django REST Framework, Flask, FastAPI (Python) ✅ Databases: PostgreSQL, MySQL, SQLite, MongoDB, AWS DynamoDB ✅ Frontend Integration: React, JavaScript, jQuery, HTML5, CSS3, Tailwind, Bootstrap ✅ Cloud Services: Amazon Web Services (AWS), Digital Ocean, Heroku, Firebase ✅ DevOps & Tools: Docker, Redis, Nginx Server, Git, GitHub, Bitbucket ✅ Other Python Skills: Selenium, WebSocket, Bash Scripts, Celery, Scrapy, Pandas, NumPy MY TECHNICAL EXPERTISE: ⭐ Back-end frameworks: Python Django, Django REST Framework, Flask, FastAPI ⭐ Web Scraping Tools: Selenium, Beautiful Soup, Scrapy ⭐ Python Libraries: Pandas, NumPy, Talib ⭐ Languages: Python, JavaScript ⭐ Frontend frameworks: React, ThreeJs, Bootstrap ⭐ DBMS: PostgreSQL, MySQL, AWS DynamoDB, SQLite 💬 If you have come this far, open your message box or invite me for a fruitful discussion on your Python Django project requirement, and I will provide you my best reliable solution that can save you good bucks. python developer, python expert, python django , python full stack developer, backend developer, django developer, django expert, django react, django rest framework, full stack django developer, python aws, aws