I build production-ready AI SaaS applications that help businesses automate workflows, process data, and turn AI ideas into reliable products. Using Python, Node.js, React, Next.js, and OpenAI or Claude APIs, I help startups and businesses launch AI-powered MVPs, integrate intelligent features into existing platforms, and improve full-stack applications used in real operations. As a Top Rated Plus developer with $30K+ earned and 1,500+ hours on Upwork, I have delivered projects involving AI integration, technical interview scoring, property management workflows, secure client dashboards, feedback systems, APIs, and database-driven SaaS applications. I can help you with: • AI-powered SaaS and MVP development • OpenAI, Claude, and LLM API integration • AI agents and structured LLM workflows • Python, FastAPI, Django, and Node.js backends • React and Next.js web applications • REST APIs, webhooks, and third-party integrations • PostgreSQL and MongoDB database workflows • Authentication, roles, permissions, and client portals • Existing SaaS improvements, debugging, and new features My core stack includes Python, Node.js, TypeScript, React, Next.js, PostgreSQL, MongoDB, REST APIs, OpenAI API, AWS, and Docker. Clients describe me as a clear communicator, solution-oriented developer, and someone committed to quality. I focus on maintainable implementation, reliable functionality, and clear progress throughout the engagement. Send me your project requirements or existing application, and let’s discuss the most practical next step.

I'm a Senior DevOps Engineer specializing in building reliable, scalable, and efficient infrastructure solutions for seamless cloud and on-premise operations. I have expertise in scripting, I automate processes, simplify workflows, and optimize software delivery. My cloud expertise spans from designing and managing scalable architectures across AWS, Azure, and GCP. I excel in high availability and disaster recovery strategies, ensuring business continuity through backups, failovers, and replication. I have successfully migrated businesses from on-premises to cloud platforms and automated infrastructure setup for consistency, reduced manual effort, and enhanced reliability. Certifications- • Google Professional Cloud Security Engineer Certification • Professional Cloud DevOps Engineer • AWS solution architect associate • Google cloud certified professional • Microsoft certified fundamentals AZ 900 • Microsoft Certified: DevOps Engineer Expert AZ 400 Skills 👉Languages - Power Shell, Bash, Python 👉Containerization - Docker, Kubernetes (Bare Metal, EKS, AKS, GKE), AWS ECS. 👉Cloud - AWS, AZURE, GCP, Cloud Flare. 👉CI/CD and GitOps - GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Bitbucket Pipeline, AWS Code build, Argo CD, Cloud Build. 👉Logging/Monitoring - Cloud Logging, Log Analytics, Application Insight, ElasticSearch, Kibana, Cloud watch, Grafana, Prometheus. 👉Database - MongoDB, PostgreSQL, MySQL, MS SQL. 👉Service Mesh & Gateway - Istio, Azure Application Gateway, AWS ALB/ELB/NLB, HA Proxy. 👉Productivity Suite Administration: Google Workspace, Microsoft Office 365 👉Workspace Device Management: Intune Device Management, Google device management 👉Cloud Migrations: On-premises to cloud, cross-cloud migrations, Email migrations 👉High Availability & Disaster Recovery: backups, failover strategies, replication 👉Others - Terraform, Ansible, Script Automation.

I build AI agents and automation systems that replace manual work — RAG chatbots, AI workflows, and API integrations that ship and run in production. Across 33 jobs and 900+ hours on Upwork I've built a testimonial-automation bot, a RAG chatbot trained on 1,600+ videos, and an AI deal-pipeline for real estate. What I do: • AI agents & RAG chatbots (OpenAI, Claude, LangChain) • Workflow automation (n8n, Make, Zapier) + custom Python • Web scraping & data extraction • API integrations & backend (FastAPI, Django, PostgreSQL) Message me or book a quick call — I'll tell you straight whether I can help and how I'd do it.

🥇 𝗘𝗹𝗶𝘁𝗲 𝟭% 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗢𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 📢 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 “Worked with him on a complex web scraping project and he absolutely nailed it. Handled complicated websites and delivered clean, reliable results fast. Knows his way around Python, Selenium, and Scrapy, and writes solid, maintainable code. Communication was easy, and he was flexible when things changed. Would definitely hire again for anything data-related.” — Stephan S. “Noushad provided exceptional service in helping us get some data. He was incredibly professional, efficient, and his rates were very reasonable. Communication was consistently fast and clear throughout the project. I highly recommend Noushad for any data scraping needs!” — Lauryna Kirjanove. “Noushad has got a good sound understanding on scrapping, and comprehension of the problem. He has been quite receptive to the needs of the project, and has promptly made changes. Would highly recommend him for any project related to web scrapping.” — Debarshi Saha. ✅ Thousands of Hours Saved Through Automation ✅ 100+ Clients Served with Custom Scraping Solutions ✅ $80K+ Earned Delivering High-Quality Data Automation Projects 📈 Proactive Communication | On-Time Delivery | Scalable Results 𝗛𝗲𝗹𝗹𝗼! 𝗜'𝗺 Noushad, Results-Oriented Web Scraping & Automation Expert with a strong background in data extraction, API development, and workflow automation. I specialize in empowering organizations to remove repetitive tasks, obtain high-quality data, and drive decisions with precision and efficiency. 🔹 𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁 🔍 Precise Data Extraction — Reliable scraping from dynamic, protected, or complex websites 🚀 Full Workflow Automation — Streamlining repetitive tasks and web-based operations end-to-end 🔒 Robust Anti-Bot Evasion — Handling captchas, rotating headers, proxies, and bypassing Cloudflare 📡 Seamless API Integration — Connecting extracted data to your CRM, apps, or internal systems ☁️ Cloud-Ready Deployments — Launch-ready setups on AWS, GCP, or your preferred VPS 🧩 Scalable & Maintainable Systems — Built to grow with your business and simplify upkeep 💼 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁: 📊 Clean, structured, and actionable data output ⏱ Quick turnaround with consistent communication 📄 Clear documentation and optional source code handover 🛠 Fully custom scripts with your specific needs in mind My Expertise:- Python, Scrapy, Selenium, BeautifulSoup, Requests, Html, CSS, Javascript, Aws, Aws ec2, Aws lambda, aws dynamo DB tables, firebase etc. Scraping tools: * Languages: Python * Frameworks/Libraries: Scrapy, Requests, Selenium, BeautifulSoup * Database: PostgreSQL, MySQL, MongoDB * Miscellaneous: PyChram, Regex, XPath * Deliverable: Any Excel Format, JSON, XML, Any Database I specialize in data mining/scraping tasks. I am super attentive to details, reliable and fast to respond. I dedicate a lot of attention to my clients, available to respond throughout the day and work full days to complete the projects as fast as possible. You won't regret choosing to work with me. I scraped many famous sites like Linkedin, Twitter, Wikipedia, Amazon, Facebook etc. I can provide data in a short time frame. I know Selenium, and BeautifulSoup very well and I can automate any heavy manual process for creating simple bots. Here all language that I work with: Python, MySQL, JavaScript, HTML5, CSS3. I work hard to give my clients top-quality work and meet my deadlines on time. I will deliver my best work at a high standard. I look forward to being hired by you for your jobs. Why Choose Me? ✅ Proven track record of scraping over 500 websites across industries like e-commerce, job listings, property listings , amazon, google, social media, news, and corporate websites. ✅ I Deliver data in all database management systems like MySQL, MongoDB, PostgreSQL, CSV, Excel etc. ✅ Strong understanding of web technologies (HTML/CSS/JavaScript). ✅ Ethical scraping practices aligned with website policies. ✅ Excellent communication and timely delivery. Keyword:- scrapy | web automation | selenium | playwright | requests | BeautifulSoup | web scraping | web parse | scrape | mobile app scraping | listing | AI Agent, RAG (Retrieval-Augmented Generation), LLM, OpenAI API, ChatGPT, MCP, Vector Database, AI Chatbot, AI Integration, AI Automation, Generative AI, n8n, Make.com, Zapier, Technical Lead, Python, Scrapy, Selenium, Selenium Web Driver, Selenium Web Testing, Automatic Form Filling Scripts, Parsehub, Requests, Urllib, Urllib2, Python, Beautiful Soup, MS Excel, CSV, JSON, MongoDB, SQLite, MySQL, SQL, Web Scraping, Data Scraping, Web Research, Spider, Crawling, Automated Bot, Scripts, Data Mining, ETL, Data Extraction, Data Transmission, Data Loading, Data harvesting, AWS, AWS Lambda, EC2 instances etc. Kind Regards

𝐒𝐞𝐧𝐢𝐨𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐈/𝐌𝐋 | 𝐒𝐚𝐚𝐒 & 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 | 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 I am a Senior Software Engineer with 9 years of experience focused on building modern web applications, SaaS platforms, enterprise systems, and AI-powered products. My expertise covers full stack development, system design, cloud infrastructure, databases, and AI integration. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Angular, Vue, TypeScript, JavaScript Tailwind CSS, Material UI UI/UX design and responsive interfaces 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express.js Python, FastAPI, Django REST APIs, GraphQL, microservices 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠: OpenAI (GPT-4.1, GPT-4o), Anthropic Claude, Google Gemini LangChain, LangGraph, LlamaIndex RAG systems, AI agents, multi-agent workflows Vector databases (Pinecone, Weaviate, FAISS, ChromaDB) Prompt engineering and AI automation workflows 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐚𝐭𝐚: AWS, Azure, Google Cloud Docker, Kubernetes, CI/CD pipelines PostgreSQL, MySQL, MongoDB, Redis 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: SaaS platforms, enterprise applications, AI-powered systems, automation tools, API-driven backends, and multi-tenant architectures. 𝐅𝐨𝐜𝐮𝐬 𝐀𝐫𝐞𝐚𝐬: System design, backend architecture, cloud-native development, database optimization, authentication systems, performance tuning, and production support. 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: I build reliable, maintainable systems with a focus on clean architecture, practical problem solving, and real business value. I work with startups, SaaS companies, and enterprise teams to deliver production-ready solutions. 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐅𝐨𝐫: Full stack development, AI/ML engineering, SaaS development, enterprise systems, and long-term technical roles. 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐭𝐡𝐚𝐭 𝐬𝐨𝐥𝐯𝐞 𝐫𝐞𝐚𝐥 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐬𝐜𝐚𝐥𝐞 𝐰𝐢𝐭𝐡 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐦𝐞𝐚𝐬𝐮𝐫𝐚𝐛𝐥𝐞 𝐢𝐦𝐩𝐚𝐜𝐭. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 Full Stack Developer, Senior Software Engineer, AI Engineer, Machine Learning Engineer, SaaS Development, Enterprise Software, UI/UX Design, React Developer, Node.js Developer, NestJS, FastAPI, Python Developer, TypeScript, JavaScript, REST API, GraphQL, Microservices, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, PostgreSQL, MongoDB, Redis, LangChain, LangGraph, RAG Systems, AI Agents, Prompt Engineering, Vector Databases, Software Architecture, System Design, Backend Developer, Frontend Developer, Cloud Engineer, DevOps, API Development, Scalable Systems

As a React Developer and Full Stack Developer I build custom Web Application products for B2B clients, from interface to backend. Most of my work is Full Stack Developer React Node delivery, where a React frontend and a Node.js backend support one business workflow end to end. As a Node.js Developer I own the REST API logic, authentication, roles and permissions, and the data layer behind each product. My focus is practical Web Application Development that ships, scales, and stays maintainable, with clean API Integration at the core. Across 14+ years and 130+ completed projects I have built 60+ SaaS, CRM and dashboard products, 40+ admin panels and client portals, and 200+ REST API integrations. As a React Developer and Full Stack Developer with experience leading development teams of up to 6, I have shipped for 50+ EU and US B2B clients across SaaS platforms, CRM systems, marketplaces, booking websites and API Integration projects. As a React Developer I build Web Application interfaces with React.js, Next.js, TypeScript and Responsive UI , wired to live data through API Integration . As a React Frontend Developer and Frontend Developer I deliver usable, fast interfaces — data tables, filters, admin panels and client portals. On the backend side, as a Node.js Developer and Backend Developer I build the REST API layer, ExpressJS services, authentication, roles and permissions, payment flows and CRM integrations. Many clients come to me as a Node.js Developer when a frontend already exists but the API, the data model and the business logic need to be done right. As a Backend Developer I keep the Node.js layer predictable and documented, and as a Node.js Developer I handle the API Integration between third-party services, the database and the frontend. A typical Full Stack Developer React Node project for me looks like this: a SaaS platform or internal business tool with a React frontend, a Node.js backend, a structured database and an admin workflow for the team behind it. On every Full Stack Developer React Node build I design the database structure, the REST API , the dashboards and the permissions model so the product holds up as it grows. This Full Stack Developer React Node approach keeps frontend and backend in one system. Hiring one Full Stack Developer React Node engineer also keeps the React Developer and Node.js Developer decisions consistent across the whole build. I also work as a Directus Developer and Headless CMS Developer . On 20+ content-driven and data-heavy products I use Directus CMS or Strapi as a headless backend, which gives clients a clean admin panel and an API-ready foundation. As a Directus Developer I model the data, set roles and permissions, and connect a React frontend through REST API ; as a Strapi Developer I do the same on Strapi. Headless CMS work with Directus CMS pairs naturally with my React Developer and Node.js Developer delivery. Stack I use daily: React, React.js, Next.js, Node.js, TypeScript and JavaScript on the application side; ExpressJS, REST API and API Integration on the service side; SQL, MySQL, MongoDB, Firebase and Supabase for data; Directus CMS and Strapi for headless content. Authentication, roles and permissions, payment flows, dashboards, data tables, filters and admin workflows are standard parts of how I deliver Web Application Development . How I work on a Full Stack Developer React Node project: discovery and scope first, then architecture and backlog, design where needed, development in sprints, QA on staging, production release, and support after launch. As a Web Developer with 14+ years behind me, my main promise is delivery predictability — clear scope and no surprises. As a JavaScript Developer I write code the next developer can actually read and extend. Typical projects clients hire me for: SaaS platform development, CRM systems, admin panels, marketplaces, booking websites, lead generation websites, dashboards, client portals, internal business tools, e-commerce platforms and API-based Web Application work with workflow automation and business automation. Clients also find me under related searches that match my real stack. On the React side: React Native Developer , React Native App Developer , React Next.js Developer , React Developer Firebase , and Full Stack Developer Supabase React . On the full stack side: Python Full Stack Developer , Full Stack Developer AI , Full Stack Developer Shopify , Full Stack React , Full Stack Node.js React and Node.js React . On the backend: Node.js Backend Developer and Back End Developer Node.js . I also fit Front-End Developer Full-Stack , Python Developer , WordPress Developer , Mobile App Developer and Senior Full Stack Developer . If you need a React Developer , a Full Stack Developer React Node engineer, or a Node.js Developer for a serious product, I can take it from architecture through release and support. Let's talk about your product and what it needs to do. Let's get in touch!

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

I am a Python & AI Engineer specializing in Machine Learning, LLMs, Intelligent Automation, and Data Systems. I help startups and businesses build AI-powered applications, automation tools, chatbots, and scalable backend solutions that solve real-world problems. My strength lies in bridging complex technologies — from backend APIs and cloud infrastructure to LLM pipelines and automation workflows. I focus on clean architecture, performance, and production-ready delivery, not just prototypes. I have strong hands-on experience with Django, Flask, FastAPI, AWS, GCP, Azure, APIs, and AI frameworks, and I work in an Agile, transparent, and milestone-driven manner so clients always know progress and next steps. Core Expertise • AI / Machine Learning / Deep Learning • LLMs, RAG Systems, LangChain, OpenAI • AI Chatbots & AI Agents (Text + Voice) • Python Automation & Intelligent Workflows • Web Scraping & Data Mining • FastAPI / Django / Flask • Cloud – AWS / GCP / Azure • API Development & Integrations Automation & Python Tasks • Pandas Data Processing • Excel / CSV / JSON Automation • Google Sheets Read / Write / Formatting • Desktop & Routine Task Automation • PDF Text Extraction & Document Parsing • OCR & Image Processing • Text-to-Speech / Speech-to-Text • n8n / Make / Zapier Automations Web Scraping & Data Mining • Public & Login-Based Scraping • Large-Scale Dataset Extraction • Data Cleaning & Structuring • Export to Excel / CSV / JSON / Database / Google Sheets • Proxy & Anti-Bot Handling • Source Code Included AI / ML Development • Custom Model Training & Fine-Tuning • NLP Pipelines & Text Analytics • Algorithm Design & Optimization • Code Review & Performance Tuning • Consulting & Research • End-to-End AI Application Development Why Clients Work With Me • Clean, Maintainable Python Code • Fast Turnaround & Reliable Delivery • Clear Communication & Regular Updates • Agile & Structured Workflow • End-to-End Project Ownership • Research → Prototype → Production Approach If it can be built with Python, AI, Automation, or Data — I can deliver it efficiently and at scale. Feel free to message me to discuss your project or technical requirements.

I’m a highly skilled Full Stack JavaScript Developer and Blockchain Engineer with over 7 years of professional experience delivering modern, scalable, and secure applications. My expertise spans both traditional full stack development using the MERN stack and advanced Web3 and Blockchain solutions using technologies like Solidity, Ethereum, and smart contracts. I’ve successfully delivered 100+ projects across startups and enterprises, helping them launch robust products in domains like DeFi, NFT marketplaces, crypto wallets, and complex web apps. ✅ My Technical Skill Set Includes: 🔹 Full Stack JavaScript Development: - MERN Stack (MongoDB, Express.js, React.js, Node.js) - Next.js, Tailwind CSS, TypeScript, Redux, REST APIs, GraphQL 🔹 Blockchain & Crypto Development: - Solidity, Ethereum, Smart Contracts, DApps, DeFi platforms, NFT integration - Crypto Wallet integration, Token Development, Web3.js, Ethers.js, Blockchain Audits 🔹 Backend/API Development: - Node.js, Firebase, PostgreSQL, MongoDB, AWS Lambda, serverless architecture 🔹 Python Development: - Backend scripting, automation, API integrations, and data processing tasks 🚀 Why Clients Choose to Work With Me: 🔹 Deep expertise in MERN, React, Next.js, Node.js, and Web3 🔹 Specialized in blockchain development, crypto integrations, and smart contract audits 🔹 Proven delivery record with optimized performance, security, and scalability 🔹 Transparent communication, clean code, and timely delivery 🔹 Constantly updated with the latest in AI, Blockchain, and Next-Gen JavaScript 💡 Highlight Projects: DeFi Platform – Developed a decentralized finance ecosystem with staking and farming features NFT Marketplace – Built an Ethereum-based marketplace for minting and trading NFTs Crypto-Powered eCommerce – Enabled seamless crypto payments for digital goods and tokens If you’re looking for a professional who can turn your Web3, JavaScript, or Blockchain vision into a reality — from a quick prototype to a full production-ready system — let’s talk. Send me a message today and let’s build something powerful together. Naresh Khokhaneshiya

Greetings.... I would like to introduce myself as development freak who always love to work with Microsoft based technologies and its associated frameworks i am always in love to the code and development . My Area of expertise includes: *Frontend:* AngularJS, Vue JS, WordPress, ReactJS/Redux, Bootstrap, JavaScript, TypeScript, jQuery, Ajax, HTML5, Material UI, TailwaindCSS. *Backend:* NodeJS, ExpressJS, PHP, Laravel, CakePHP, Yii, Codeigniter, WordPress, WHMCS, Python, Ninja trading, Django, Flask, RESTful API, GraphQL *Mobile App:* React-Native, Xamarin, Ionic, Flutter, Apache iOS & Android. *Database:* MongoDB, PostgreSQL, MongoDB, MySQL. *Designing:* UI/UX, Photoshop, Adobe XD, Adobe Illustrator, Corel Draw. *Python |AI |Machine Learning | Trading Nopcommerce/Asp.net/MVC/Winform/WPF/Entity Freamework/Angular js/Umbraco DDEX/Dapper/Spotify Umbraco Xamarin React Nopcommerce Python, Django, AI, Machine Learning HTML5/CSS3/BOOTSTRAP3 C#, Azure, AWS JavaScript/Node js Mysql/MongoDB/SQLite WordPress, PHP, Javascript, Jquery Python (web-scrapping, Ai, Agentic AI) Server setup Penetration Testing (VAPT) Mobile App development (Xamarin/ React Native/ Native script/ Flutter/ Kotlin ) No project is too small or too large for us. If you value high-quality work, then you would love to work with us. Thanks Jitender D.