Hire the Best Django Developers
in India

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 8+ 𝗬𝗲𝗮𝗿𝘀 | 𝟭% 𝗼𝗳 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀. ✅ $300K+ Total earnings ✅8+ Years experience as Fullstack Developer ✅ 80+ Projects Completed. ✅Top Rated Plus. ✅ 100% Job Success Rate. ✅ AWS certified ✅ Python certified ✅50hrs/week available ✅ 4+ AI/ML Integrations 🔴 I am in the 𝗧𝗼𝗽 𝟭% overall on Upwork. 🔴 I am in the 𝗧𝗼𝗽 𝟰% overall on Stack Overflow. 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 / 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬: 𝐂𝐫𝐞𝐰𝐀𝐈 / 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 / 𝐀𝐦𝐚𝐳𝐨𝐧 𝐏𝐨𝐥𝐥𝐲 / 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦 / 𝐑𝐚𝐬𝐚 𝐀𝐈 / 𝐑𝐢𝐯𝐞𝐫𝐬𝐢𝐝𝐞 𝐒𝐃𝐊 / 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐩𝐞𝐞𝐜𝐡/𝐋𝐋𝐌 𝐅𝐢𝐧𝐞𝐭𝐮𝐧𝐢𝐧𝐠: 𝐔𝐬𝐢𝐧𝐠 𝐏𝐄𝐅𝐓 / 𝐋𝐨𝐑𝐀 / 𝐐𝐋𝐨𝐑𝐀 / 𝐑𝐋𝐇𝐅 / 𝐃𝐏𝐎 / 𝐒𝐅𝐓 𝐰𝐢𝐭𝐡 𝐔𝐧𝐬𝐥𝐨𝐭𝐡 / 𝐀𝐱𝐨𝐥𝐨𝐭𝐥 / 𝐇𝐮𝐠𝐠𝐢𝐧𝐠𝐅𝐚𝐜𝐞 𝐀𝐮𝐭𝐨𝐓𝐫𝐚𝐢𝐧 / 𝐒𝐚𝐠𝐞𝐌𝐚𝐤𝐞𝐫 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐋𝐋𝐌𝐬: 𝐋𝐋𝐀𝐌𝐀 𝟑 / 𝐌𝐢𝐬𝐭𝐫𝐚𝐥 𝟕𝐁 / 𝐌𝐢𝐱𝐭𝐫𝐚𝐥 𝟖𝐱𝟕𝐁 / 𝐅𝐚𝐥𝐜𝐨𝐧 / 𝐆𝐞𝐦𝐦𝐚 / 𝐁𝐥𝐨𝐨𝐦 / 𝐎𝐫𝐜𝐚 𝐌𝐢𝐧𝐢 / 𝐆𝐮𝐚𝐧𝐚𝐜𝐨/𝐅𝐚𝐬𝐭 𝐈𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞: 𝐯𝐋𝐋𝐌 / 𝐓𝐆𝐈 / 𝐓𝐞𝐧𝐬𝐨𝐫𝐑𝐓-𝐋𝐋𝐌 / 𝐒𝐊𝐏𝐢𝐥𝐨𝐭/𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: 𝐌𝐮𝐥𝐭𝐢-𝐭𝐮𝐫𝐧 / 𝐅𝐞𝐰-𝐬𝐡𝐨𝐭 / 𝐙𝐞𝐫𝐨-𝐬𝐡𝐨𝐭 / 𝐑𝐀𝐆-𝐁𝐚𝐬𝐞𝐝 / 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐚𝐛𝐥𝐞 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬/𝐐𝐮𝐚𝐧𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝐀𝐖𝐐 / 𝐆𝐏𝐓𝐐 / 𝐆𝐆𝐔𝐅 / 𝐆𝐆𝐌𝐋 / 𝐐𝐋𝐎𝐑𝐀 / 𝐏𝐓𝐐 / 𝐃𝐐/𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 / 𝐋𝐥𝐚𝐦𝐚𝐈𝐧𝐝𝐞𝐱 / 𝐂𝐡𝐫𝐨𝐦𝐚 / 𝐅𝐀𝐈𝐒𝐒 / 𝐏𝐢𝐧𝐞𝐜𝐨𝐧𝐞 / 𝐐𝐝𝐫𝐚𝐧𝐭 / 𝐖𝐞𝐚𝐯𝐢𝐚𝐭𝐞 / 𝐌𝐢𝐥𝐯𝐮𝐬 Greetings! I am Atul Kumar, a seasoned developer with over 8+ years of experience in web application and software development. Working with LLMs for the past 8+ years and have good expertise in AI Agents development using langchain, LlamaIndex, and LLMs like Claude, GPT4o, Amazon Bedrock, Ollama 🔹 AI Agents / Voice Agents: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, HuggingFace AutoTrain 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts 🔹 Quantization: AWQ, GPTQ, GGUF, GGML 🔹 RAG Systems: LangChain, LlamaIndex, ChromaDB, FAISS, Pinecone, Qdrant 🔹 Data Pipeline: Synthetic dataset generation, LLM evaluation frameworks 🔹 LLM Deployment: AWS Sagemaker, RunPod, GCP AI Platform, Vercel AI SDK 🖥️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in Node.js, Express.js, Python, Django, Flask, AWS Lambda for backend API. 🔹 Experienced with relational & NoSQL databases: MySQL, PostgreSQL, MongoDB, Firebase, Firestore. 🔹 Skilled in Python FastAPI, REST API, GraphQL API development, and database schema design. 🔹 Knowledgeable in Redis, Docker, Kubernetes, AWS EC2, S3, Nginx for scalable infrastructure. 🔹 Experienced with Nest.js for enterprise-grade server-side applications. 🔹 LangChain, LangServe, LangSmith, HuggingFace, Transformers for AI/LLM integrations. 🔹 Vector Databases: Chroma, FAISS, Pinecone, Qdrant for RAG pipelines. 🔹 Low-code AI tools: Flowise AI, LangFlow, StackAI for rapid prototyping. 🔹 Familiar with Celery task queues, testing frameworks (Pytest, Unittest), and automation tools like Selenium. 🌐 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in TypeScript, Redux Toolkit, Tailwind CSS with Next.js for high-performance frontends. 🔹 Skilled in building Progressive Web Apps (PWA) and Single Page Applications (SPA). 🔹 Expert in Vue.js, Nuxt.js, React.js, Next.js, HTML5, CSS3, React Native for responsive and cross-platform UIs. 🛠️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Skilled in Python ML libraries: Scikit-learn, Numpy, Pandas, Matplotlib, Seaborn. 🔹 Familiar with OpenAI APIs, Whisper, GPT models, ChatGPT integration, and AI chatbot deployment. 🔹 Experienced with AWS (Lambda, S3, EC2, Sagemaker), Git/GitHub, and Linux environments (Ubuntu, CentOS). 🌟 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 & 𝗟𝗟𝗠 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 AI Agents / Voice Assistants: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI. 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma. 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM for high-speed deployments. 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts. 🔹 Quantization: AWQ, GPTQ, GGUF, GGML for efficient LLM deployment. 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, H My expertise spans both frontend and backend technologies, as well as a variety of tools and additional skills that enable me to deliver comprehensive solutions. I am dedicated to providing high-quality, efficient solutions that cater to the unique needs of each project. My diverse skill set allows me to approach challenges from multiple angles, ensuring robust and innovative solutions. Warm regards, Atul Kumar

My name is Udaysk, and I am a Python Django developer with expertise in working with RESTful APIs, SQL, HTML, CSS, and Bootstrap. Throughout my career, I have successfully developed numerous dynamic web applications for clients worldwide. I am well-versed in using Angular, React, and Bootstrap for front-end development, ensuring visually appealing and user-friendly interfaces. With a strong foundation in Python and Django, I have leveraged my skills to build robust and efficient back-end systems. I am passionate about staying up-to-date with the latest web development trends and technologies.

7+ years building production software that ships fast and scales — backend APIs, modern web apps, and AI-powered features clients actually rely on. Top Rated on Upwork with a 100% Job Success Score and clients who come back for the next project. I help startups and growing businesses turn ideas into working, reliable software — whether that's a Django REST API, a Next.js dashboard, or an AI chatbot that understands your customers. On one project, the client expected *months* of work and had a working prototype within a week — that's the pace and ownership I bring every time. 🐍 Backend Development - Python & Django / Django REST Framework — 200+ API services built - Microservices, JWT auth, API gateways, performance optimization - Databases & search: PostgreSQL, MySQL, MongoDB, Cassandra, Redis, Elasticsearch - Queues & caching: Apache Kafka, RabbitMQ, Redis - Data & scraping: Scrapy, NumPy 🤖 AI & LLM Development - Conversational AI chatbots with natural, human-like responses - RAG (Retrieval-Augmented Generation) pipelines grounded in your own data - LangChain workflows for efficient, secure data processing - LLM integration with OpenAI and Mistral AI ⚛️ Frontend Development - Next.js, React.js, TypeScript, JavaScript - Real-time dashboards, e-commerce platforms, fintech/banking UIs - Tailwind, Material UI, Chakra UI, Ant Design, Bootstrap - Redux, Context API, Axios, charts, PWA & web performance optimization ☁️ DevOps & Cloud - AWS (S3, EC2, Cognito, Route 53, Lightsail), Microsoft Azure, DigitalOcean - Docker, Git, server setup, deployment & hosting Why clients keep working with me: - ⚡ Fast delivery — working prototypes in days, not months - 🧠 Strong technically *and* business-aware — I suggest the right solution, not just code - 💬 Clear, responsive communication (avg. response under 4 hours) - ✅ Reliable, detail-oriented, and committed to quality from day one Whether you need a full product built end-to-end, a backend API, an AI/chatbot feature, or an experienced developer to join your team — let's talk. 📩 Send me a message with a bit about your project, and I'll reply with honest, practical input on how to make it happen.

Python/Django developer | Python/FastAPI | Python developer | AI developr| LLM | RAG | SAAS developer | React I help startups, SaaS companies, and enterprises build scalable backend systems, AI-powered applications, and production-ready SaaS platforms using Python. I primarily build backend applications using Python, with extensive experience in Django, Django REST Framework (DRF), and FastAPI for developing secure, scalable APIs and enterprise-grade applications. I work with PostgreSQL, MySQL, MongoDB, Redis, and Supabase to design high-performance databases, optimize queries, and build reliable data-driven applications. For AI-powered solutions, I integrate OpenAI, Anthropic Claude, Google Gemini, LangChain, LangGraph, CrewAI, AutoGen, MCP, Hugging Face, pgvector, Pinecone, and FAISS to develop AI agents, RAG systems, semantic search, document intelligence platforms, and intelligent workflow automation. On the frontend, I use React, Next.js, TypeScript, and Tailwind CSS to create fast, responsive user experiences that work seamlessly with modern Python backends. For deployment and infrastructure, I work with AWS, Google Cloud Platform (GCP), Azure, Docker, GitHub Actions, CI/CD, Nginx, Linux, Render, and Vercel, ensuring applications are secure, scalable, and easy to maintain. Whether you need to launch an MVP, modernize an existing application, build REST APIs, integrate AI capabilities, or develop a complete SaaS platform, I can take ownership from architecture and development through deployment and ongoing support. What I Can Help You Build • Multi-tenant SaaS Applications • AI Agents & Business Process Automation • Custom Backend Systems • REST APIs & Microservices • Enterprise Dashboards & Admin Portals • Healthcare & FinTech Applications • Workflow Automation Platforms • Data Processing & ETL Pipelines • AI Document Processing • Knowledge Base Search & RAG Applications • CRM, ERP & Internal Business Tools • Third-party API Integrations • Multi-step workflow automation using n8n, Make, and Zapier • AI integrations with OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, and Hugging Face • CRM, ERP, and productivity integrations (HubSpot, Salesforce, Google Workspace, Slack, Notion, • Airtable, Stripe, Twilio, WhatsApp, Gmail, Google Drive) Technology Stack ### Why Clients Choose Me ✔ Production-ready, scalable architecture ✔ Clean, maintainable, well-documented code ✔ API-first development approach ✔ Secure authentication and role-based access control ✔ Performance optimization and database tuning ✔ AI integration with modern LLMs ✔ Transparent communication and weekly progress updates ✔ Long-term maintenance and product support I enjoy working with founders and product teams to turn ideas into reliable software that users love. Whether you're building a new SaaS platform, adding AI capabilities to an existing product, or scaling a backend to support growth, I'm ready to help. AI SaaS Development Expertise I specialize in AI SaaS development, helping startups and businesses build scalable, secure, and production-ready AI SaaS products. Whether you're launching a new AI SaaS platform, adding AI capabilities to an existing application, or automating business workflows, I develop solutions that combine robust backend engineering with the latest Generative AI technologies. I build AI SaaS applications using OpenAI, Claude, Gemini, LangChain, LangGraph, CrewAI, AutoGen, MCP, and RAG to deliver AI agents, intelligent search, document processing, workflow automation, and knowledge management solutions. From MVPs to enterprise AI SaaS platforms, I help design, develop, deploy, and scale AI SaaS p Python Developer | Django Developer | Django REST Framework (DRF) | FastAPI Developer | Python Backend Developer | Backend Engineer | SaaS Developer | SaaS Application Developer | SaaS MVP Developer | SaaS Platform Developer | AI Developer | AI Agent Developer | AI Automation | AI Workflow Automation | Generative AI | LLM Developer | OpenAI API | Claude AI | Gemini AI | LangChain Developer | LangGraph | CrewAI | AutoGen | MCP | RAG | Retrieval-Augmented Generation | Semantic Search | Vector Database | pgvector | Pinecone | FAISS | Hugging Face | Machine Learning | REST API Development | API Integration | Microservices | PostgreSQL | MySQL | MongoDB | Redis | Supabase | Docker | AWS | Google Cloud Platform (GCP) | Azure | CI/CD | GitHub Actions | Enterprise Software Development | Healthcare SaaS | FinTech Development | CRM Development | ERP Development | Workflow Automation | ETL Pipelines | Data Processing | Cloud Applications | Scalable Backend | Python Automation | High-Performance APIs | Custom Software Development

🏆 Upwork Certified Python Developer, Backend Developer 🏆 Senior Software Engineer 🏆 ☛ 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 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

TOP RATED | 👨‍⚖️ 7+ years of Experience | 🏆 50+ projects delivered overall | ⭐5 Stars all around | 💯% Job satisfaction | ✅ 30 Jobs Completed on Upwork | 💻 Available for work | 👨‍💻 ERP/Odoo Techno-Functional | 📶 Grow your business with Odoo | ⏰ Terrific Upwork Job History I am Odoo Techno-Functional. I have 7+ Years of experience as a full-time Odoo Developer and Consultant. I successfully Implemented ERP for more than 50+ customers with their different businesses like FMCG, Recruitment, eLearning, POS, eCommerce, HR/Payrolls, CRM, Accounting, E-commerce, SaaS, Payment Gateway Integration, B2B and B2C Marketplace with Odoo, Auctioning System with Odoo, etc. I am also an expert in the integration of third-party systems with Odoo. Over the last 7+ years I was involved in a wide range of projects using Odoo / OpenERP with Python/Django experience. I was involved in the entire life cycle of each project starting with business requirements and ending with application design and implementation. My expertise include writing scripts for data processing, scrapers, server side in web applications, databases, clients for web services etc ✔️ Languages: Expert in Python; Javascript ✔️ Web Frameworks: Expert in Odoo; Django , Flask ✔️ Network (application) protocols: HTTP, SMTP ✔️ Databases: PostgreSQL, MySQL, RDS ✔️ Web Servers: Nginx, Apache ✔️ Web & Markup: HTML, CSS/SCSS, JSON, XML, Bootstrap ✔️ Platforms: Linux (Ubuntu/Debian), Windows ✔️ Tools: Git, SSH, web-pack ✔️ Container-tech: Docker, Kubernetes ✔️ Methodologies: Agile, Waterfall, Test Driven Development, Continuous Integration 📌 Oᴅᴏᴏ Iɴsᴛᴀʟʟᴀᴛɪᴏɴ & Development ------------------------------------------------ ➛ I have experience in Odoo Installations & Development in given version v7, v8, v9, v10, v11, v12, v13, v14, v15 and v16. 📌 Odoo services: ------------------------------------------------ - Odoo/OpenERP workflow development and customization - Odoo/OpenERP UI development, enhancement and customization - Odoo/OpenERP Integration with third party warehouses - Odoo/OpenERP de-brading/re-branding - Odoo/OpenERP Qweb, RML, webkit and Aeroo reports development and customization - Web service development to interchange data with Odoo/OpenERP. - Odoo/OpenERP Integration with e-commerce marketplaces like Amazon, eBay, Magento, shopify, PrestaShop etc.. 📌 Worked & customization done on the following Odoo/OpenERP modules: ----------------------------------------------------------------------------------------------- - Sales Management - Purchase Management - Warehouse Management - Accounting and Finance - Website - POS management - CRM - Project Management - Manufacturing - Document Management - Reports like Qweb, RML, Aeroo, Webkit 📌 Server ------------ ➛ Amazon AWS Server ➛ SaaS Server Odoo ➛ Google Cloud Server 📌 Exᴘᴇʀɪᴇɴᴄᴇ Oᴅᴏᴏ ᴀᴅᴅᴏɴs ------------------------------------- ➛ Sale ➛ Point of Sale ➛ Purchase ➛ eCommerce ➛ CRM ➛ Email Marketing ➛ Product ➛ Expenses ➛ Stock ➛ Timesheets ➛ MRP ➛ Studio ➛ Warehouse ➛ Recruitment ➛ Project ➛ Maintenance ➛ Mail ➛ Helpdesk ➛ Inventory ➛ Subscriptions ➛ Accounting ➛ eLearning ➛ HR ➛ Survey ➛ Events ➛ Web/CMS ➛ Approvals 📌 Rᴇᴘᴏʀᴛɪɴɢ ------------------- ➛ QWeb ➛ RML ➛ Aero ➛ XLSX & CSV Reports ➛ Accounting Reports 📌 Wᴇʙ Fʀᴀᴍᴇᴡᴏʀᴋ ------------------------- ➛ Web Controller ➛ Odoo CMS architecture ➛ Qweb Templates ➛ OWL JS Components & Architecture 📌 Iɴᴛᴇɢʀᴀᴛɪᴏɴ ᴡɪᴛʜ Oᴅᴏᴏ ----------------------------------- ➛ SaaS Integration ➛ XMLRPC Integration ➛ Firebase Cloud Messaging ➛ Twilio SMS Gateway ➛ QuickBlox: Chat API ➛ Mailchimp Integration ➛ OdooRPC Integration ➛ AX Integration ➛ S3 Integration ➛ Magento to Odoo Integration (Bi-directional) ➛ Stripe to Odoo Integration ➛ SMS Gateway Integration ➛ Biometric Device Integration ➛ Medical Device Integration 📌Other skill set: ======== - HTML5, CSS3, XML, Javascript, jQuery, Bootstrap; - Python, Django, Flask - Odoo / OpenERP Development - AngularJS, ReactJS - MySQL, PostgreSQL, MongoDB; - Google App Engine, Amazon EC2. - Django CMS - Mezzanine CMS - Oscar, Satchmo Shopping Carts - Pinax - Social Media API, Payment Integration