With 10+ years of experience, I help startups and businesses build scalable 𝐀𝐏𝐈𝐬, 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐰𝐞𝐛 𝐚𝐩𝐩𝐬, 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬, 𝐚𝐧𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 using Python, FastAPI, React, and modern AI/LLM tools. If you need to build, scale, or automate your product, I can take it from idea → production. 📌 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐅𝐨𝐫 𝐘𝐨𝐮 ✔ AI-powered applications (GPT-4, Claude, Gemini, LLMs, RAG systems) ✔ AI integrations (chatbots, AI agents, automation workflows, LLM features) ✔ High-performance Python APIs (FastAPI, Django, Flask) ✔ Full-stack web applications (React, Next.js, Vue, SaaS, dashboards) ✔ Web applications, portals, admin panels, and enterprise solutions ✔ Mobile applications (iOS & Android apps) ✔ Automation systems, AI workflows & data pipelines ✔ API integrations (Stripe, PayPal, Twilio, CRMs, payment gateways) ✔ Web scraping & data extraction ✔ RAG systems connected to documents, databases, and knowledge bases 📌 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Custom web application development (React, Next.js, Vue) ✔ SaaS platforms, dashboards, admin panels, portals & enterprise applications ✔ Native mobile app development (Swift iOS, Kotlin Android) ✔ REST / GraphQL APIs ✔ Authentication, push notifications & real-time features ✔ High-performance responsive UI/UX ✔ Scalable backend architecture and cloud-ready applications 📌 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 ✔ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, Django, Flask, Node.js, Express ✔ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Vue ✔ 𝐌𝐨𝐛𝐢𝐥𝐞: Swift, Kotlin ✔ 𝐀𝐈/𝐋𝐋𝐌: GPT-4, Claude, Gemini, LangChain, LangGraph, RAG, Embeddings, AI Agents ✔ 𝐃𝐚𝐭𝐚: Scrapy, Playwright, Selenium, ETL Pipelines, Data Processing ✔ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase, Supabase, Airtable ✔ 𝐂𝐥𝐨𝐮𝐝/𝐃𝐞𝐯𝐎𝐩𝐬: AWS, GCP, Azure, Docker, Kubernetes, CI/CD ✔ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, Twilio, Slack, Google Workspace, Airtable, QuickBooks, APIs, Webhooks, OAuth 📌 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✔ Clean, scalable, production-ready code ✔ Strong system design & architecture ✔ Fast delivery without sacrificing quality ✔ Experience in AI + Web Apps + Mobile Apps + Automation ✔ Human-in-the-loop AI workflows, monitoring & validation ✔ Clear communication & reliable execution 🔷 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 Need a developer who can handle AI systems, API integrations, automation, web applications, mobile applications, and scalable backend architecture? 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐬𝐮𝐠𝐠𝐞𝐬𝐭 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡, 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐬𝐭𝐚𝐫𝐭 𝐢𝐦𝐦𝐞𝐝𝐢𝐚𝐭𝐞𝐥𝐲.

​I build production systems that think. From pure Python backends powering custom AI, to complex workflow automations connecting your entire business—I orchestrate systems from your laptop to enterprise scale. ​Most developers just write code that works on their machine. I act as a System Conductor. I deliver data pipelines, CRM integrations, and backend architectures that run 24/7 without breaking, scale without rewriting, and solve problems you didn't know you had. ​🎯 What I Specialize In: ​Enterprise Workflow Automation (n8n, Make, Zapier) Bridging the gap between custom code and your core business tools. I architect seamless, automated pipelines connecting HubSpot, Airtable, PostgreSQL, and custom APIs. I don't just build triggers; I design fault-tolerant data syncs. ​Python Backend Architecture & Extraction Django & FastAPI production systems. Full-stack API design with authentication, caching, and async processing. I build strict, rule-based extraction engines that pull complex data seamlessly. ​AI-Powered Integration Deploying OpenAI, Claude, and custom multi-agent ML models directly into your workflows. Real-time data processing, intelligent decision-making pipelines, and automated lead generation that learns and adapts. ​Deployment That Stays Up Docker containerization. Linux VPS orchestration (DigitalOcean, AWS, Contabo). CI/CD pipelines. Load balancing. I don't hand off broken code—I deliver running systems. ​🔥 Recent Work: ​Enterprise CRM & Data Orchestration: Built a high-availability n8n pipeline syncing massive data flows between Airtable, HubSpot, and custom backend databases with strict deduplication and error handling. ​SaaS Boilerplate: Production-ready Django API with Stripe payments, async task queues (Celery/Redis), and full Docker deployment. ​Automated Intelligence Systems: Engineered robust browser-automation scrapers to extract unstructured contract data, bypass complex bot detection, and feed a clean Django dashboard. ​Why Me? I treat your system like my own. Code review standards. Daily commits. Full-stack thinking—I understand the entire chain from the database to the final deployment. ​Ready to build an automation system that actually works at scale? Let's talk.

Hi 🙋 Greetings. I specialize in Python web scraping, data extraction, and automation systems for collecting structured data from websites, APIs, and dynamic platforms. With 5+ years of experience, I build scalable data extraction pipelines using Selenium, Playwright, and Scrapy. On the other hand I have strong hands in Ai- automation as well . 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • Web Scraping • Data Extraction • Selenium Automation • Playwright Scraping • Scrapy Pipelines • Data Mining • API Data Extraction • E-commerce Scraping • Lead Generation Data Collection 𝗧𝗲𝗰𝗵: Python • Selenium • Playwright • Scrapy • APIs • Proxies. 𝗢𝘂𝘁𝗽𝘂𝘁: I will deliver results in CSV • Excel • JSON • SQL datasets. 📩 Available to start in 2-3 hours after all the sample data assurance to my clients 🙂.

Hi, I'm Rohit Paul — a Senior Full-Stack Developer and Data Analyst with 18+ years of experience building robust web applications, intelligent automation systems, and enterprise-grade data tools. Whether you're aiming to launch a scalable web platform, extract structured data at scale, or turn raw data into business intelligence, I bring the perfect blend of frontend finesse, backend muscle, and data expertise. 🔧 My Core Skills: - Frontend: React.js, Vue.js, HTML5, CSS3, Bootstrap - Backend: Node.js, PHP (Laravel, CodeIgniter), Python (Django, Flask) - Scraping & Automation: BeautifulSoup, Scrapy, Selenium, Browser Automation - Databases: MySQL, PostgreSQL, MSSQL - Cloud & DevOps: AWS, Azure, Git, CI/CD - Dashboards: Power BI, Metabase for data visualization 📊 Data Analytics & Business Intelligence: - MS Power BI & Tableau: Advanced dashboards, DAX, data modeling - SQL Mastery: Optimized queries, stored procedures, relational design - Advanced MS Excel: Pivot tables, automation, complex formulas - PowerPoint Expertise: Storytelling through clean, powerful presentations - Prompt Engineering & AI Workflows: Using OpenAI & LangChain for intelligent task automation - Data Analysis: Actionable insights from structured and unstructured sources From building elegant UIs to crafting web scrapers that extract structured data at scale, I deliver high-performance solutions tailored to your business goals. 📩 Let’s talk about how I can bring your project to life — on time and with precision.

Top Rated Plus ⭐ | 7+ Years Expert in Python, Data Science & Automation 💰 $10M+ Revenue Generated | Proven track record in driving business growth 🌍 Trusted by Global Enterprises | Delivering scalable, high-impact solutions 🤖 Automation Specialist | Streamlining workflows & reducing manual effort 🔍 Data Scraping & Mining Expert | Turning raw data into actionable insights 🔧 End to End ETL Solutions | From data pipelines to dashboards 💼 Client Success Focused | Long term partnerships & exceptional results 🏆 Top Rated Data 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐬𝐭 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 helping businesses transform data chaos → actionable insights with Python, Data Scraping, API Integration and AI powered automation. With 𝟕+ 𝐲𝐞𝐚𝐫𝐬 of experience, I specialize in 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞, 𝐃𝐚𝐭𝐚 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠, 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧. I help businesses convert complex data into clear, actionable insights using Python and AI driven solutions, improving efficiency, optimizing workflows and driving data powered growth. 🛠️ Expert in: ► Data Extraction & Web Scraping: Extract structured and unstructured data accurately from various sources using Python, Selenium, and Scrapy. ► Data Analysis & Business Analytics: Provide detailed insights for business and research decision making with tools like Pandas, NumPy, and Matplotlib. ► Data Visualization: Develop interactive, custom dashboards and reports for intuitive data presentation with Tableau, Plotly, and Streamlit. ► API Development & Integration: Design and integrate APIs to enable seamless data exchange between platforms. ► Automation: Automate workflows and tasks using platforms like Zapier, n8n, and Python to boost efficiency. ► Data Engineering: Develop systems for efficient data storage, processing, complex ETL and ELT pipelines, and management using Hadoop, Spark, AWS (S3, Redshift, Lakehouse, Athena, AWS Glue), airflow, SQL, PostgreSQL, and MongoDB. ► Natural Language Processing (NLP): Leverage AI and transformer based frameworks like PyTorch, HuggingFace to interpret and analyze textual data. ► Image Processing & Computer Vision: Leverage Opencv for image processing, multi modal LLMs (Open Source and API based) for data extraction and OCR capabilities from structured, semi structured and unstructured data. ► Agentic Workflows: Well versed with creating complete ai agents based workflows from voice agents, to video generation to creating chatbots with integration with spreadsheets, airtable, google docs, slack, asana, jira and all other tools. 🔧 Technologies I Use ► Programming Languages: Python, JavaScript ► Frameworks: Django, Django REST Framework, Streamlit ► Data Science Tools: Pandas, NumPy, Scipy, Matplotlib, ggplot2, Plotly ► Web Scraping: Scrapy, Selenium, Requests, Playwright ► Visualization Platforms: Looker studio,, AnyChart, Streamlit.io ► Automation Platforms: Zapier, Airtable (Automations, Interfaces, Extensions) ► Spreadsheets & Formats: Google Sheets, Airtable, Excel, CSV, TSV, JSON, XML ► Databases: PostgreSQL, MongoDB ► Generative AI: Openai SDK, Gemini, HuggingFace, ultralytics roboflow, diffusers, mistral, grok, langchain, langgraph ► AI Frameworks: TensorFlow, HuggingFace, PyTorch, OpenCV, Mediapipe ► DevOps: AWS, DigitalOcean, Docker, GitHub Actions, Jenkins With strong hands on experience in Data Science, Python, Data Scraping, API Development, and Automation, I have successfully worked on projects across𝐅𝐢𝐧𝐭𝐞𝐜𝐡, 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞, 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞𝐬, 𝐒𝐚𝐚𝐒, 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 𝐚𝐧𝐝 𝐀𝐈 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬. From building data driven applications from the ground up to redesigning and scaling existing systems, I specialize in optimizing workflows, enhancing data extraction and automating key processes to improve performance and scalability. Leverage AI powered automation and tools like 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐃𝐣𝐚𝐧𝐠𝐨, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 to streamline operations and deliver measurable business outcomes. My expertise in 𝐃𝐚𝐭𝐚 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠, 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 has enabled me to create intelligent ecosystems that drive user engagement, business growth and increased revenue. 𝐀𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐓𝐢𝐦𝐞 𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫, 𝐈 𝐰𝐨𝐫𝐤 𝐜𝐥𝐨𝐬𝐞𝐥𝐲 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮 𝐨𝐫 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 𝐭𝐨 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐡𝐚𝐭 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐞𝐬, 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐝𝐚𝐭𝐚 𝐢𝐧𝐭𝐨 𝐚𝐜𝐭𝐢𝐨𝐧𝐚𝐛𝐥𝐞 𝐢𝐧𝐬𝐢𝐠𝐡𝐭𝐬 𝐚𝐧𝐝 𝐜𝐫𝐞𝐚𝐭𝐞 𝐬𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐠𝐫𝐨𝐰𝐭𝐡. I engineer data ecosystems that empower businesses to move from manual chaos to business autopilot. 📩 Ready to transform your data into profit? Click the “𝐈𝐧𝐯𝐢𝐭𝐞” button and let’s discuss your business goals.

I design reliable, production-grade scraping and data automation systems—even for protected, login-based, JavaScript-heavy, or anti-bot websites. My focus is not just “getting data once”, but building pipelines that run, scale, and don’t break. I specialize in end-to-end data workflows: scraping → processing → classification → storage → delivery (Telegram, APIs, dashboards, Elasticsearch, etc.). Recent Projects & Real Use Cases: → Yeahire – Job Board Aggregation System Developed a scalable job aggregation engine scraping multiple job boards, normalizing listings, deduplicating results, and storing them in a unified schema for downstream analysis and monetization. → Advanced CAPTCHA Solving (2Captcha + Playwright) Integrated 2Captcha into Playwright/Selenium workflows (including checkbox challenges and hCaptcha-style protections), enabling stable scraping of protected sites without manual intervention. → Bulk Account Validation at Scale Processed 6,000+ credentials in parallel using asyncio + multiprocessing, combining browser automation, LLM-based classification, caching, and performance optimization. → Dark Web Forum Scraping Framework Built modular scrapers with shared helpers (screenshots, proxies, Tor, retries, error handling) orchestrated via Apache Airflow DAGs for scheduled, fault-tolerant execution. What You Get Working With Me: ✓ Same-day, clear technical communication ✓ Fixed-price projects (no surprises) ✓ Clean, documented, reusable code ✓ Scalable solutions (not one-off scripts) ✓ Outputs in CSV, JSON, Excel, Elasticsearch, APIs, or Telegram bots ✓ Comfortable with Zoom calls & technical deep dives

🚀 𝗡𝗲𝗲𝗱 𝗮 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗯𝗮𝗰𝗸𝗲𝗻𝗱, 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝗼𝗿 𝗦𝗮𝗮𝗦 𝗠𝗩𝗣 𝗯𝘂𝗶𝗹𝘁 𝗾𝘂𝗶𝗰𝗸𝗹𝘆 𝗮𝗻𝗱 𝗰𝗼𝗿𝗿𝗲𝗰𝘁𝗹𝘆? I help startups and businesses build 𝗠𝗩𝗣𝘀, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗔𝗣𝗜𝘀, 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 using Python, FastAPI, Django, and modern cloud technologies. Whether you're validating a new idea, launching a new product, or scaling an existing platform, I deliver reliable backend systems designed for performance, maintainability, and long-term growth. From MVP to enterprise-grade solutions, I focus on building clean, scalable architectures that help businesses launch faster and grow confidently. 🏆 Top Rated Plus Freelancer 🏆 100% Job Success Score 🏆 2,367+ Hours Successfully Delivered 🏆 Long-Term Partnerships with Startups & Businesses Worldwide 👉 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 and let's discuss the right technical approach for your project. 📊 𝐖𝐇𝐀𝐓 𝐈'𝐕𝐄 𝐃𝐄𝐋𝐈𝐕𝐄𝐑𝐄𝐃 (𝐒𝐨𝐜𝐢𝐚𝐥 𝐏𝐫𝐨𝐨𝐟 + 𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐢𝐭𝐲) 🏦 Financial Data Warehouse → Aggregated 30,000+ time-series into live dashboards for US fintech (reducing query time 65%) 🏘️ Real Estate Platform → Scraped, indexed, and tracked 100M+ property objects at scale (zero downtime, 99.9% uptime) 🔒 Web Application Firewall → Built scalable WAF for Chicago-based company (slashed infrastructure costs 40%) 🏨 Multi-Tenant SaaS Platform → Designed and delivered a scalable property management platform supporting multiple organizations and role-based access control 💡 𝐇𝐎𝐖 𝐈 𝐖𝐎𝐑𝐊 (𝐏𝐫𝐨𝐜𝐞𝐬𝐬 + 𝐂𝐥𝐚𝐫𝐢𝐭𝐲) 1. Discovery: Understand your business goals, requirements, and success metrics (free 30-min consultation) 2. Technical Design: Define the architecture, tech stack, timeline and roadmap aligned to your budget 3. Iterative Delivery: Bi-weekly sprints, clear progress, responsive communication 4. Production Ready: Testing, monitoring, documentation, deployment, and support. 5. Long-Term Partnership: Available for support, maintenance, scaling, or next phases 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐥𝐞𝐬 𝐀𝐥𝐰𝐚𝐲𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: ✅ Clean, maintainable, production-ready code ✅ API documentation & deployment guides ✅ CI/CD pipelines (GitLab/GitHub Actions) ✅ Database design & migration strategy ✅ Performance monitoring and optimization 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Python · FastAPI · Django · Flask · Sanic 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: RESTful APIs · Google APIs · Payment Gateways (Stripe, PayPal) 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Scrapy · Playwright · Selenium · BeautifulSoup 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL · MySQL · MongoDB · Redis · SQLite 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Docker (4+ yrs) · AWS (EC2, S3, Lambda) · GCP · Heroku · Kubernetes · Vercel · CI/CD (GitLab CI) · GitHub · Bitbucket 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: OpenAI • RAG Systems • Vector Databases • AI Agents • Claude Code • Cursor 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✅ API ,API Integrations, Webhooks, integrating 3rd party API ✅ AI, RAG , OpenAI and Vector Databases ✅ Python FastAPI, Flask ✅ Django, Django Rest Framework, DRF, Django-channels ✅ MySQL, PostgreSQL, NoSQL, MongoDB, Graph Database ✅ Claude Code, Cursor Agentic way of building features & testing ✅ Scalable Deployment and Management ✅ Postman, Docker, API Management ✅ Testing ✅ Rapid MVP development to validate and launch faster ✅ Legacy system modernization to modern Python stacks ✅ Data-heavy applications with strong, scalable backends ⭐ 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 "Hardeep is extremely professional, efficient and quick. He has been a pleasure to work with and we look forward to working with him again in the near future. Highly recommended." 🚀 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐋𝐚𝐮𝐧𝐜𝐡 𝐨𝐫 𝐒𝐜𝐚𝐥𝐞 𝐘𝐨𝐮𝐫 𝐏𝐫𝐨𝐝𝐮𝐜𝐭? Whether you need a FastAPI backend, AI-powered application, SaaS platform, API integration, or startup MVP, I can help turn your requirements into a production-ready solution. 💬 Send me a message with your project requirements, and I'll provide feedback on scope, timeline, and the best technical approach. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 𝐭𝐨 𝐅𝐢𝐧𝐝 𝐦𝐞: Python Backend Developer • FastAPI Developer • Django Developer • REST API Development • API Integrations • SaaS Development • Backend Engineering • Microservices Architecture • OpenAI Integration • RAG Applications • AI Agents • Web Scraping • Data Engineering • AWS • Docker • Kubernetes • PostgreSQL • MongoDB • Scalable Backend Systems • High-Performance APIs • Multi-Tenant SaaS Platforms

I build web applications, automation systems and AI-powered tools that actually ship and stay maintainable for startups, SaaS companies and businesses that need a developer they can rely on long-term. Over 8 years, I've worked across the full stack: Next.js and React on the frontend, Node.js/NestJS and Django on the backend, PostgreSQL and MongoDB for data, and AWS/GCP for deployment. I've also built Chrome extensions, web scrapers, CRM integrations and OpenAI-powered features that are live in real products. What clients typically hire me for: Full-stack SaaS and web app development: from architecture to launch. I've built greenfield products and taken over existing codebases that needed serious cleanup. AI integration and automation: OpenAI/GPT features, browser automation, data pipelines and internal tools that eliminate manual work. These aren't proof-of-concepts; they're in production. Scraping and data extraction: structured data from complex sites, handling anti-bot measures, scaling to large volumes. I built tools that clients have been running for years. Backend and API development: REST APIs, third-party integrations, authentication systems, business logic. Clean, documented, typed. I've maintained 100% Job Success across 29 contracts. Several clients have been working with me for 1-3 years across multiple projects. That track record isn't luck, it's how I work. If you have a project, send me the details. I'll tell you quickly whether I can help and what it would take.

🏆 Full Stack Developer | Web & Mobile Application Specialist | Scalable SaaS Solutions Hi there! 👋 I am a Full Stack Developer with strong experience building modern web and mobile applications from end to end. I specialize in creating fast, scalable, and user-friendly products using modern front-end frameworks, robust back-end systems, and cloud-based infrastructure. From idea to deployment, I can handle the complete development lifecycle — building responsive interfaces, developing APIs, designing databases, and deploying production-ready applications. Core Specializations: ✅ Front-End Development: Build modern, high-performance user interfaces using React.js, Next.js, Vue.js, TypeScript, Redux, and advanced CSS frameworks. ✅ Back-End Development: Develop scalable server-side applications and APIs using Node.js, Express.js, Python, Django, and Ruby on Rails. ✅ Full Stack SaaS Applications: Create complete SaaS platforms with authentication, dashboards, payment integrations, API workflows, and database architecture. ✅ Cloud & Deployment: Deploy and manage applications using AWS, Azure, Google Cloud, Docker, Kubernetes, and CI/CD pipelines for smooth and reliable delivery. Technical Toolbox: Front-End: React.js, Next.js, Vue.js, TypeScript, JavaScript, Redux, HTML5, CSS3, Sass, LESS, Webpack Back-End: Node.js, Express.js, Python, Django, Ruby on Rails, REST APIs Databases: MySQL, MongoDB, PostgreSQL Deployment & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes, Git, CI/CD Pipelines Development Approach: ✔ Clean, scalable, and maintainable code ✔ Test-driven development for stable and bug-free applications ✔ Strong focus on performance and user experience ✔ Clear communication and smooth collaboration ✔ Fast adaptability to changing project requirements Why Work With Me? I believe great software is not just about writing code — it’s about building reliable products that solve real business problems. I focus on delivering high-quality work on time while maintaining long-term relationships with clients through transparency, communication, and consistent results. Whether you need a complete SaaS platform, a scalable backend system, or a modern frontend application, I can help turn your ideas into production-ready solutions. Let’s build something great together! Keywords:- #FullStackDeveloper #ReactJS #ReactJSDeveloper #NextJS #NextJSExpert #NodeJS #NodeJSDeveloper #TypeScript #TypeScriptDeveloper #SaaS #SaaSDevelopment #WebDevelopment #WebApplicationDevelopment #MobileAppDevelopment #RESTAPI #APIDevelopment #AWS #Docker #Kubernetes #Django #RubyOnRails #RoR #CloudDeployment #CloudComputing #CICD #DevOps #ScalableApplications #SoftwareDevelopment #FullStack #JavaScript #TechConsulting Tags: -Best Freelance Full stack developers for Hire in 2026 -Best Freelance MERN stack Developers for Hire (July 2026) -Hire the Best Full Stack Developers in India

I’m a Python/Django developer and algorithmic trading specialist who helps individuals and businesses design, build, and scale automated trading systems and market-driven applications. Unlike developers who only write code, I actively work with trading systems and real-world market data. That means I understand execution timing, edge cases, API limitations, risk management, and reliability - the things that actually make or break automated trading software. Whether you’re building a bot from scratch, improving an existing strategy, or connecting complex APIs into a reliable system, I focus on clean architecture, maintainability, and production-ready results. ✅ What I Help Clients Build - Custom algorithmic trading bots (stocks, options, crypto) - Backtesting and strategy validation frameworks - Broker and exchange API integrations - Trade execution, position management, and safety checks - Monitoring dashboards and admin panels (Django-based) - Data ingestion, automation, and analytics pipelines I’m comfortable working on greenfield projects or stepping into existing codebases to stabilize, refactor, and improve performance. 🔌 Platforms & Integrations Experience - Tradier - Interactive Brokers - TradeStation - E*TRADE - Binance - CryptoHopper - 3Commas If your platform has an API, I can work with it - or help you design a clean abstraction layer so you’re not locked into one provider. 🧩 Tech Stack Backend: Python, Django, FastAPI Frontend: React, HTMX, JavaScript, HTML, CSS Data & Automation: Pandas, NumPy, REST APIs Databases: PostgreSQL, MySQL Infrastructure: Azure, AWS, Docker 🔹 How I Work - Clear communication and realistic timelines - Production-first mindset (not throwaway scripts) - Secure handling of credentials and API keys - Documentation so you’re not dependent on me forever If you’re looking for a developer who understands both software engineering and trading mechanics, send me a message. I’m happy to review your idea, strategy, or existing system and suggest the best path forward.