Hello! Do you want to Transform your business with cutting-edge solutions tailored to your needs. As an expert in Python, AI/ML, Django, web scraping, and API integrations, I deliver customized, scalable, and powerful tools that drive growth and efficiency. A Professional with years of experience in Full Stack Python Django Development specializing in Architecture design and execution. I have excellent algorithmic and analytical skills that I use to create efficient and competitive products that will help my clients to make their businesses successful. Senior Full Stack developer with over 2 years of experience in Python, Django, Flask, FastAPI, AWS, Elasticsearch, Microservices Architecture. LANGUAGES: ✔️ Python ✔️ Javascript ✔️ HTML5 ✔️ CSS3 ✔️ JQUERY FRAMEWORKS: ✔️ Django ✔️ Flask ✔️ Django-Rest ✔️ REACT.JS ✔️ Bootstrap DATABASES: ✔️ MySQL ✔️ Postgresql ✔️ SQL Server, SQLite. ✔️ MONGO DB. CLOUD: ✔️ Amazon SQS, Amazon SNS, EC2, S3, RDS, Lambda, Cognito, Amazon Connect, AWS Secrets Manager ✔️ CICD PIPELINES. OTHER TOOLS: ✔️ System Automation: Scrapy, BeautifulSoup, Selenium ✔️ Web Application Development: Django, Flask, RESTful API ✔️ Vast experience of web application architecture. ✔️ Django-REST JWT ✔️ Jinja, SQL Alchemy ORM, Flask Socket IO, PostgreSQL. ✔️ Designing REST APIs for both web and mobile applications. ✔️ Celery for Periodic Tasks and long-running background jobs. ✔️ Redis for database caching and message broking ✔️ Designing scalable microservices architecture for huge Applications/CRM ✔️ Elasticsearch with complex queries ✔️ Stripe/Paypal Payment Gateway ✔️ Twilio for Messages/Calls ✔️ Django Channels and Sockets for Live Chat ✔️ Selenium and Beautiful Soup for Scraping ✔️ Threading/Async (Scrapy, Celery) ✔️ ElasticSearch, Socket.io. ✔️ Jira/Trello/Slack/Asana VERSION CONTROL: ✔️ Git(GitHub / BitBucket/ GitLab) 💡 I'm a problem-solver at heart and love finding creative solutions to complex challenges. I'm always up for a challenge and have a can-do attitude that will bring your vision to life. 💡 💬 I'm dedicated to clear and open communication, keeping you informed and involved throughout the entire project. 💬 Are you ready to bring your tech vision to life? Let's work together and make it a reality! 🚀🔥

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!

𝐖𝐡𝐲 m𝐞? • Exceptional 5.0⭐ client feedback • 100+ happy clients with a 100% Job Success Score • 8+ years of hands-on software development experience I’m a Senior Full-Stack Developer specializing in Python, Django, FastAPI, and React. I help startups and growing businesses build reliable, high-performance platforms from scratch — from SaaS products and internal tools to large-scale data scraping and automation systems. My focus is on clean architecture, scalable backend systems, and data-driven solutions that support real business growth. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝: • SaaS platforms and scalable web applications • Custom dashboards and admin panels • REST APIs and microservices architecture • AI-powered and data-driven applications • Large-scale web scraping systems • Automated data extraction pipelines • ETL pipelines and data processing workflows • Third-party API integrations • Data automation and reporting systems • High-performance backend architectures My core tech stack includes Python, Django, FastAPI, React, Scrapy, Selenium, PostgreSQL, MongoDB, Redis, RabbitMQ, AWS, and modern cloud infrastructure. I have extensive experience building data pipelines, scraping large datasets, and developing scalable backend systems that power complex web applications. If you’re looking for a developer who can build scalable products, automate data workflows, and deliver reliable software solutions, I’d be happy to discuss your project. ⚡ 𝐁𝐎𝐍𝐔𝐒 𝐏𝐀𝐂𝐊𝐀𝐆𝐄: As the Founder & CEO of Flicken, I’ve helped over 100 clients navigate complex technical challenges while balancing speed, scalability, and cost-effectiveness. Having a team of engineers behind me means clients get the best of both worlds, the flexibility of working with a freelancer and the reliability of a full development team when needed. Flexible engagement options based on your project needs: 🔹 Staff Augmentation Need extra hands on your project or a specialized developer for a specific period? Get an experienced developer embedded into your existing team to ensure smooth collaboration and faster development velocity. 🔹 Turnkey Project Looking for a fully managed, end-to-end development solution? From architecture and development to deployment, I can handle the entire process, delivering a market-ready product through a structured, milestone-based approach. #Python #FastAPI #Django #ReactJS #AWS #PostgreSQL #AI #OpenAI #AIAutomation #LLM #SaaS #Docker #APIDevelopment #SystemDesign #FullStackDeveloper

Python and AI engineer with over 6 years of experience developing production systems across the full stack, from backend to frontend, incorporating LLM and automation layers that add value. I have built trading platforms with real-time data feeds, RAG pipelines based on internal documents, workflow automation replacing manual tasks, and full-stack applications drawn from scratch and deployed to production. TOP RATED - 100% JOB SUCCESS - 100+ PROJECTS DELIVERED WHAT I BUILD AI systems that work in production rather than in demos: RAG pipelines that retrieve accurately from your own data, AI agents automating real business processes, and LLM integrations built to reduce cost rather than inflate it. Alongside the AI layer: full-stack applications with Python backends and React or Next.js frontends, REST APIs in Django or FastAPI, real-time features via WebSockets, cloud deployments on AWS, Azure, or GCP, CI/CD pipelines, and complex third-party integrations. THE STACK - AI/LLM: GPT, Claude, Gemini, LangChain, LlamaIndex, RAG Pipelines, AI Agents, pgvector, Pinecone - Backend: Django, DRF, FastAPI, Flask, Celery, AsyncIO, WebSockets - Frontend: React, Next.js (App Router), TypeScript, Tailwind CSS, shadcn/ui - Databases: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Supabase, Neon - DevOps: AWS, GCP, Azure, Docker, Kubernetes, Nginx, GitHub Actions - Linux: Ubuntu, Debian, CentOS, VPS, SSL, Supervisor, Systemd RESULTS - Reduced GPT inference costs through a custom RAG architecture that eliminated redundant API calls without accuracy loss - Cut API latency significantly through async redesign with FastAPI and Redis - Processed millions of events daily at low latency on containerized infrastructure - Migrated a Django monolith to microservices without taking the system offline - Compressed release cycles from days to hours through CI/CD automation - Reduced monthly cloud spend through infrastructure rightsizing on AWS and GCP LET'S TALK If you need backend, frontend, AI integration, and cloud deployment done properly the first time, that is what I do. Send a message or an invitation. I respond within a few hours.

🔍 Looking for one developer who understands the whole system? I bring full-stack clarity - from database to browser - to build products users love and businesses trust. Full Stack Python Developer 7+ years of experience and AI Developer with 6+ years | I've built 10+ applications | crafted 30+ user-friendly interfaces that drive real business results. 👨‍💻 BACK -END Development: Python: Expert in using Python for server-side development. Frameworks: Proficient in Django and Flask for building web applications. Databases: Skilled in SQL, PostgreSQL, MySQL, and MongoDB for efficient data management. Architecture: Experienced in applying MVC patterns for scalable applications. APIs: Capable of integrating external services through REST and GraphQL. 👨‍💻 FRONT-END Development: Web Technologies: Proficient in HTML5, CSS3, and JavaScript for front-end development. Frameworks: Experienced in React.js, Angular, or Vue.js for building interactive user interfaces. Responsive Design: Skilled in creating responsive and cross-browser compatible layouts. 👨‍💻AI TOOLS: OpenAI API, DeepFace, ML/DL frameworks like TensorFlow, Keras, PyTorch, Scikit-learn, pandas, NumPy, LLM frameworks, LangChain, LangGraph, LangSmith, RAG, Mistral, AgenticAI, Transformers, AI Copilot Studio, Cursor, Claude, etc. My team Expertise at a Glance ✅ Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, Flutter, and more. ✅ Website and Full Stack Development: Crafting seamless back-end experiences with .Net, Python Flask, FastAPI, Java, Javascript, React.js, Angular.js, Node.js, MERN, MongoDB, PHP, etc. ✅ Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. ✅ End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all covered. 🏆 Notable Achievements: ✅ Delivered systems processing over 10 million requests per day in production ✅ Led python architecture for a fintech app now serving 250k+ active users ✅ Reduced API response times by 70%+ via system-wide optimization ✅ Migrated monolith to microservices, improving deployment frequency by 5x ✅ Maintained 100% job success score with 40+ 5-star client reviews ✅ Saved clients hundreds of developer hours through automation & refactoring Industries We Cover Healthcare, Transport, Retail, Asset Management, Wealth Management, Real Estate, Dating, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Non-Profit, Sports and Fitness, Travel and Tourism, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Aircraft, Business Innovations, Human Resources, LegalTech, Lifestyle, Marketing, Education, E-learning, Insurance, IoT, E-commerce, Enterprise. A Python developer building backend systems in production environments. A Python developer supporting SaaS platforms, automation tools, and customer-facing web applications. As a Python developer and Python Engineer, I focus on API design, clean architecture, and scalable implementation. A Python developer delivering structured backend solutions with Django and PostgreSQL. A Python developer building FastAPI services, automation scripts, and data workflows. A Python developer web scraping specialist creating reliable data extraction systems and scalable pipelines. This Python developer profile supports long-term and multi-phase engagements. A Python developer suited for ongoing backend maintenance and system evolution. Teams work with me to maintain stability and reduce technical risk. Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long. AVAILABLE FOR NEW PROJECTS: Daily updates, Quick turnaround, Flexible Availability, Highest-Quality deliverables, Conversion increase, Individual approach to each project! I am out there seeking for new opportunities and projects where we can put our knowledge/experience to great use and bring value to both individuals, startups and well-established companies. Press ❗ INVITE ❗ on my page and elevate your project to the next level of success! 🤝

I’m a highly skilled Full Stack Developer with over 4 years of experience, specializing in developing high-performance, scalable web applications. With a solid foundation in Computer Science and advanced expertise in Data Science, I bring both theoretical knowledge and practical skills to solve complex technical challenges. 🔧 Core Expertise: ✅ ✅ Programming Languages: Python, JavaScript, HTML, CSS ✅ Backend Frameworks: Django, Flask, FastAPI and Node Js ✅ Frontend Frameworks: React.js, Next.Js, Bootstrap, Material-UI ✅ API Development: RESTful APIs, GraphQL, API Design & Integration ✅ Database Management: PostgreSQL, MySQL, SQLite, MongoDB ✅ Web Scraping & Data Processing: BeautifulSoup, Scrapy, Selenium, Pandas ✅ Microservices & Containerization: Docker, Kubernetes, API Gateway ✅ DevOps & CI/CD: Docker, Kubernetes, Jenkins, GitHub Actions ✅Cloud Platforms: AWS, Google Cloud, Microsoft Azure ✅Security: SSL/TLS, OAuth, JWT, Security Best Practices ✅Testing & Debugging: Unit Testing, Selenium, Postman ✅Agile Methodology: Scrum, Kanban, Jira 🎯 Why Choose Me? I deliver clean, scalable code and innovative solutions that are tailored to your specific needs. Whether you need a robust backend, a dynamic frontend, or seamless API integration, I’ve got you covered. My experience with cloud platforms, microservices, and CI/CD pipelines ensures that your applications are not just functional but also efficient and future-proof. I’m committed to delivering high-quality solutions that drive long-term value for your projects. Educational Background: ✅ Bachelor’s Degree in Computer Science ✅ Master’s Degree in Data Science Let’s work together to bring your project to life with precision, reliability, and a focus on long-term success. I’m ready to partner with you to achieve your business goals through top-tier software development and data-driven insights.

I am a Senior Python Backend Developer with 8+ years of experience building scalable, high-performance backend systems and integrating AI/ML capabilities into real-world applications. My technical expertise spans across Python, Django, API development, PostgreSQL, MySQL, Postman, Flask,, Data Analytics, and modern frontend technologies. I specialize in designing, building, and maintaining high-performance back-end services, scalable APIs, and B2B platforms, while ensuring maintainability and code quality. I deliver production-ready systems that are secure, maintainable, and optimized for performance. My primary focus is on backend engineering with FastAPI, Django, and Flask, while I also specialize in AI/ML, data processing, and intelligent automation. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: ✔️ Scalable REST/GraphQL APIs & microservices ✔️ Data pipelines & AI/ML-powered systems ✔️ Cloud-native architectures (AWS/GCP/Azure) ✔️ Secure, tested, and future-proof code (CI/CD) ✔️ MVP-to-enterprise scaling with clear communication ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝘆 𝗣𝘆𝘁𝗵𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 -Clean, maintainable, production-grade code -Backend-first thinking (performance, security, scalability) -Strong communication & fast delivery -Ability to integrate into existing teams or lead backend work I have experience working across diverse industries, including Fintech & Banking, Healthcare & Medical Systems, E-commerce & Retail, SaaS & Cloud Platforms, Data Analytics & Business Intelligence, Artificial Intelligence & Machine Learning, Logistics & Supply Chain, Travel & Hospitality, and Education & E-learning. 👉 𝐈𝐟 𝐲𝐨𝐮 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐟𝐮𝐥𝐥 𝐬𝐭𝐚𝐜𝐤 𝐨𝐫 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 ? I am dedicated Full stack as well as Backend developer to develop a user-friendly high-end functionality-based website & web applications. 📅 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐋𝐄 𝐓𝐎 𝐓𝐀𝐊𝐄 𝐎𝐍 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐓𝐎𝐃𝐀𝐘.

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.🔥

⭐⭐⭐⭐⭐ "The final result and customer satisfaction exceed expectations" - Gleb Goloborodko, Founder, GetCode ⭐⭐⭐⭐⭐ "Their team respects our internal situation while being proactive towards upcoming issues" - Pavol Norulak, Managing Director & Co-Founder, NSI I help product teams build backend systems that scale cleanly - multi-tenant SaaS platforms, B2B product backends, eCommerce infrastructure, and async event-driven architectures that stay reliable when traffic, data, and requirements grow. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲 • Architecture-first thinking - the right design decision on day one prevents expensive rewrites later • Milestone-based delivery with demos and documentation at every stage - no black-box development • Early risk identification - scope and budget issues surfaced before they become problems • One senior developer who also manages the project - clear communication, no handoffs, no surprises • Long-term technical partnership mindset - accountable for outcomes, not just code delivery • Production-ready from day one: test coverage, CI/CD, structured logging, error monitoring Over 8 years, my team at Angle2 and I have shipped SaaS platforms, marketplaces, CRMs, B2B portals, analytics platforms, job boards, and payment-integrated products across fintech, eCommerce, and enterprise software - on time, within scope, with full documentation. My 14+ years in project management means you get senior development combined with predictable delivery 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗦𝗮𝗮𝗦 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 • SaaS & B2B backends: multi-tenant architecture, tenant isolation, row-level security, role-based access control, OAuth / authentication, audit logging • eCommerce & marketplace systems: product catalogues, order management, inventory, payment flows, webhook event handling • Payment integrations: Stripe Connect (Standard & Express), subscription billing, split-payment flows, async webhook handling • APIs: Django REST Framework, FastAPI, RESTful API design, REST API, third-party integrations (Stripe, Twilio, OpenAI, Gmail API) • Async systems: AsyncIO, Celery, Redis, background workers, job scheduling, distributed event processing • Data processing: ETL pipelines, web scraping, PDF/document parsing, bulk CSV ingestion, data workflows • Cloud & DevOps: AWS, GCP, Azure, Docker, CI/CD (GitHub Actions, GitLab CI), structured logging, error monitoring 𝗔𝗜 & 𝗟𝗟𝗠-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 • Intelligent assistants and AI-powered features using LangChain, OpenAI API, and RAG pipelines • Vector search and semantic retrieval: FAISS, Pinecone, vector database integrations • LLM workflows integrated into structured backend APIs with production stability • System architecture for AI-enabled products - reliable, scalable, maintainable 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 • SaaS MVP development - system architecture through production-ready deployment • Multi-tenant platform builds - data isolation, tenant management, subscription tiers • eCommerce backend development - marketplace logic, inventory, fulfilment integrations • Payment system integration - Stripe Connect, subscription billing, webhook pipelines • AI / LLM integration - LangChain, RAG pipelines, vector search, OpenAI API • Backend architecture audits and implementation roadmaps • PostgreSQL schema design and query optimisation • Django to FastAPI migration planning • AWS / GCP cloud architecture review and cost optimisation • CI/CD pipeline setup - production-ready from day one My background is senior Python backend development - 8 years of building SaaS platforms, B2B product backends, and eCommerce infrastructure using FastAPI, Django REST Framework, AsyncIO, Celery, PostgreSQL, Redis, AWS, and GCP. I focus on projects where architecture matters from day one - multi-tenant SaaS platforms, marketplace backends, B2B portals, and eCommerce systems where scale and reliability are not optional. Beyond core backend work, I integrate LangChain, RAG pipelines, and OpenAI API into production systems - built to be stable, maintainable, and part of a real product rather than a prototype. If you are building a SaaS platform, a marketplace, a B2B portal, or a payment-integrated product and need a senior Python backend developer who manages the delivery end to end - I would like to hear about it.

I’m a Senior Backend and Python Engineer with a track record of solving complex technical challenges. Let’s connect and discuss how I can help turn your vision into reality. ⚫️ Over 4 Year of Professional Python Development Experience ⚫️ Over 3 Year of Professional Backend Development Experience ⚫️ Over 3 Year of DevOps Experience (Aws/Gcp) Technical Skills: Back End: ✔️ Python | FastAPI | Django | Node.js | Express | MongoDB | MySQL | PostgreSQL | GraphQL Machine Learning: ✔️ TensorFlow | Keras | scikit-learn | pandas | NumPy | Matplotlib | Seaborn | Jupyter Notebook | Model Development | Data Preprocessing | Feature Engineering | Model Evaluation Data Engineering: ✔️ ETL Processes | Data Warehousing | Data Pipelines | Apache Spark | Apache Kafka | Airflow | Data Cleaning | Data Transformation | Big Data Technologies | SQL | NoSQL API Integrations: ✔️ Microsoft Graph API | ChatGPT | Stripe | PayPal | Google | and more... Testing/Deployment: ✔️ Amazon Web Services (AWS) | Firebase | Docker | Vercel 🛠 Maintenance: Optimization and bug fixing 🔑 Keywords: Python development, Fullstack development, Machine learning, FastAPI, Django, Data engineering, Backend development, Frontend development, API integration, RESTful APIs, GraphQL, Database management, Authentication, Authorization, Web scraping, OAuth, Microsoft Graph API, TensorFlow, Keras, scikit-learn, ETL processes, Data pipelines, Apache Spark, Apache Kafka, Airflow, AWS, Docker, CI/CD, Performance tuning, Data processing, LLM fine-tuning, Real-time applications, Scalable applications, Post-release support, Project planning, Prototyping, Development stages, Regular updates, Transparent communication.