I help businesses eliminate manual work by building custom automations, integrations, dashboards, and internal tools. My focus is on solving operational problems: disconnected systems, repetitive workflows, messy data, manual reporting, and processes that waste time every week. I build solutions such as: - Custom business automations - API integrations - Agentic workflows - AI-powered workflow systems - Data sync and transformation processes - Custom dashboards and reporting tools - Internal software for operations and team workflows - E-commerce and inventory automations - Lead processing and routing systems I utilize tools like Python, JavaScript, Power Automate, Power Apps, Power BI, Google Workspace, Zapier, Make, Shopify, WordPress, and a wide range of third-party APIs, based on which is best for the project. Whether you need a custom workflow, a reporting dashboard, an integration between platforms, or a fully tailored internal tool, I build systems that save time, reduce errors, and help your business run more smoothly. If you need help building something that saves time and makes life easier for your team, feel free to reach out.

I build time-saving, results-driven tools that turn ideas into working systems. 🔸 I specialize in Python-based automation using libraries like Selenium, BeautifulSoup, Scrapy, and Pandas to extract data, streamline workflows, and deliver clean, usable results. 🔸 From backend automation to smart data pipelines, the goal is always the same: build systems that handle the heavy lifting so you can focus on what matters. 🔸 I take the time to understand your goals, then build exactly what fits. Be it a custom data pipeline, an automation script, or a seamless integration. 🔸 If you're looking to save time, improve efficiency, or unlock value from your data, I’m ready to help. Let’s talk about your project.

🚀 Expert in Multiple Industries | Full-Stack Developer & Software Consultant | CTO ✅ High-Quality Work ✅ Cost-Efficient Services ✅ Fluent English Verified ✅ 8 Years Of Experience ✅ Long-term working relationship I bring years of experience across a diverse range of industries, including: 🚗 Automotive 🛢️ Oil & Gas 🍽️ Restaurant & Hotel 🏅 Sports ✈️ Travel & Transportation 💰 Banking & Financial 🎓 Education 🏭 Manufacturing 🌐 Internet of Things (IoT) 🏥 Healthcare ⚡ Energy 📺 Media & Technology Whether you're looking to streamline business operations, improve customer engagement, or create scalable software solutions, I offer expert-level development and consulting services tailored to your specific industry needs. My goal is to deliver innovative, high-performance applications that drive results and align with your business objectives. Let’s connect and discuss how I can help bring your project to life! 🌟 I am a senior full-stack web developer with a track record of delivering large-scale high-performance products and I have professional experience in front-end and back-end development technologies. Listed below are my tech expertise and skills: ✅ Frontend: AngularJS, Vue JS, WordPress, ReactJS/Redux, Bootstrap, JavaScript, TypeScript, jQuery, Ajax, HTML5, Material UI, TailwaindCSS. ✅ Backend: NodeJS, ExpressJS, PHP, Laravel, CakePHP, WordPress, Python, Django, Flask, RESTful API, GraphQL ✅ Mobile App: React-Native, Ionic, Flutter, Apache Cordova, IoT, Socket.io, iOS & Android. ✅ Database: MongoDB, PostgreSQL, MongoDB, MySQL. ✅ Designing: UI/UX, Photoshop, Adobe XD, Adobe Illustrator, Corel Draw. ✅ DevOps: AWS, GCP, ECS, ECR, Docker, Security, Pipelines, git, Cost reducing. I can use project management tools like Asana | Jira | Trello | Sl@ck | BaseCamp etc. Thanks a lot for visiting my profile.

With 20+ years of industry experience (10+ years in embedded systems), I build high-performance real-time video and computer vision solutions. I specialize in: RTSP, WebRTC, and low-latency streaming GStreamer, FFmpeg, OpenCV pipelines Embedded Linux development (Raspberry Pi, Orange Pi, Jetson) Multi-camera systems, video recording, and synchronization AI-based video analytics (YOLO, RKNN, edge AI) I have delivered production-grade systems including: Real-time multi-camera streaming and recording platforms AI-powered video analytics solutions Embedded vision systems with hardware acceleration End-to-end video pipelines (capture → process → encode → stream) My focus is always on performance, reliability, and scalability — especially in resource-constrained embedded environments. If you need a practical expert who can bridge camera hardware, video pipelines, and real-world deployment, I can help.

AI web apps and SaaS MVPs, shipped fast. Production ready, maintainable, easy to extend. I build end to end with React and TypeScript on the front. Python with FastAPI for services. REST or GraphQL on AWS. RAG copilots and chat agents integrated cleanly. Proven on Upwork. 6,900+ billed hours with a 5 star track record across startups and enterprises. 12 years shipping data heavy SaaS, then layering AI without slowing core paths. I keep cost and latency in check with caching, batching, quotas, and safe fallbacks, so you don’t wake up to runaway spend. AI delivery, start to finish. LangChain with OpenAI for RAG pipelines. High quality chunking and embeddings with vector search. Prompt versioning and offline eval to compare prompts before release. Guardrails for PII and toxicity. Logs and metrics so we can tune responses with real data. Selected work, condensed. Data portals on AWS with FastAPI. BI consoles in React with role based access and high throughput REST. GraphQL portals for complex data flows and reusable UI. Ongoing care for large React and Python codebases with Docker and Kubernetes. Zero downtime releases through CI/CD. What I can help with: - AI features for new or existing apps. RAG copilots and chat agents. - React and TypeScript front ends that feel fast. - FastAPI services on AWS with REST or GraphQL. - Data layer with PostgreSQL or MongoDB. - DevOps with Docker and Kubernetes. CI/CD you can trust. - Cost and latency control. Caching, batching, quotas, fallbacks. How I work: - Fast discovery, a written scope, fixed milestones. - Clickable prototype or API spec within 48 to 72 hours. - Weekly demos and clear progress reports. - Shared Jira or GitHub Projects. Clean Git history. - Handover docs, runbooks, and a short training call. No handoffs, no ghosting, no surprise bills. Availability, 40 hrs per week on IST with US and EU overlap. I’m comfortable with fixed price milestones or time and materials. Book a 15 minute scoping call and I’ll return a plan and estimate within 24 hours.

I build scalable, production ready full stack applications with clean architecture, strong performance, and long erm maintainability. I help startups, SaaS companies, and growing businesses turn ideas into high performance web applications fast, structured, and stress-free. 💻 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 (𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 + 𝗕𝗮𝗰𝗸𝗲𝗻𝗱) 🔹 Frontend Development – React.js Specialist I build modern, scalable, and SEO friendly user interfaces using: React.js Next.js JavaScript (ES6+) TypeScript Redux / Zustand Tailwind CSS / Material UI REST & GraphQL integrations 𝗜 𝗱𝗲𝘃𝗲𝗹𝗼𝗽: SaaS dashboards Admin panels Enterprise web apps Progressive Web Apps (PWA) SEO-optimized Next.js web apps Focus: ✔ Clean component architecture ✔ Performance optimization ✔ Scalable state management ✔ Pixel-perfect responsive UI 🔹 Backend Development – Node.js & Python Engineer I design secure, scalable backend systems and APIs using: Node.js Ecosystem Node.js Express.js Fastify NestJS REST API Development GraphQL APIs Prisma ORM Python Backend FastAPI Django Flask Async services & background jobs Databases PostgreSQL MongoDB MySQL Redis Backend strengths: ✔ Microservices architecture ✔ Secure authentication (JWT, OAuth) ✔ Stripe & third party integrations ✔ Scalable database design ✔ API performance optimization ✔ Production grade system architecture 🔹 Full Stack & MERN Development Specialized in: MERN Stack (MongoDB, Express.js, React.js, Node.js) SaaS platforms Fintech dashboards CRM systems ERP solutions AI powered web applications Subscription based systems From idea → architecture → development → scaling I take full ownership. 🎯 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ Business-first development mindset ✔ Clean, maintainable code ✔ Clear communication ✔ Reliable timelines ✔ Scalable architecture from day one I do not just build features , I engineer scalable digital products. 📩 Let’s Build If you are looking for a Senior Full Stack Developer (React.js + Node.js + Python) who can deliver secure, scalable, and production ready applications, let’s connect. No fluff. Just strong engineering. Full Stack Developer, React.js Developer, Node.js Developer, Python Backend Developer, MERN Stack Developer, Next.js Developer, API Developer, Microservices Developer, SaaS Developer, Backend Engineer, Web Application Developer.

𝗜 𝗮𝗺 𝗮 𝘀𝗲𝗻𝗶𝗼𝗿 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 𝗠𝘆 𝗧𝗲𝗰𝗵 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Python, Django, Flask, FAST API Automation- Zapier, Make.com, N8N - both workflow and task automations PHP, Laravel, WordPress, Drupal, MySQL, HubSpot CMS, HubL, HubSpot CRM JavaScript AI development- OpenAI LLM, Gemini, LLAMA and other open-source models AI Tools Expertise: Loveable, Cursor AI, Base 44, Replit and related ones. REST API | RESTful API | GraphQL | WebSockets OAuth 2.0, JSON Web Tokens (JWT) Deep Learning Frameworks like TensorFlow, PyTorch, Scikit-learn. Natural Language Processing (NLP) Frameworks like Natural Language Toolkit (NLTK), Hugging Face, LangChain Blockchain My skills extend to Web scraping, data extraction and data mining using BeautifulSoup, Selenium, Scrapy, Lxml, Urllib3, MechanicalSoup, Urllib, Playwright, Pandas, Requests, ZenRows, Puppeteer(Headless Browsers) etc. 𝟯𝗿𝗱 𝗣𝗮𝗿𝘁𝘆 𝗔𝗣𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗜 𝗵𝗮𝘃𝗲 𝗱𝗼𝗻𝗲 𝗮𝗿𝗲 GPT-4o, GPT-4, and GPT-3.5 Turbo, Salesforce, Braintree, Escrow API, Stripe API, Expedia, Beds 24, Slack, Twilio, Shopify, Formstack, Shipbob, Shippo, DocuSign, e-Verify, Meta ADS API, Google Drive API, LiveChat API, HubSpot API, Google Maps API, Google Places API, Google Earth API, Gmail API, Monday CRM API, and many many more. 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗵𝗮𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵- Fintech, Forex, Real Estate & Property Management, Financial Institutions, eCommerce, Healthcare, Medical, Automotive, Construction, Education/ Ed-Tech, IT & Tech, Tourism and Hospitality and some others. I am available round the clock and please feel to reach out to me for your project requirements or initial consultation call. I'd be happy to work with you. Thanks & regards, Shekhar

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 highly skilled Python developer, I specialize in building efficient, scalable, and maintainable software solutions that solve real-world problems. With over 5 years of hands-on experience, I bring a strong foundation in both backend development and automation, blending technical precision with creative problem-solving. Whether it's developing robust APIs, automating workflows, or architecting full-stack applications, I have the tools and mindset to bring your ideas to life. I'm proficient in core Python frameworks and libraries like Django, FastAPI, Flask, Pandas, and NumPy, and I’m comfortable working with databases, RESTful APIs, and cloud services like AWS or Heroku. My workflow often includes Git, Docker, CI/CD pipelines, and writing clean, testable code following best practices. I thrive in fast-paced environments, excel at debugging and optimization, and am committed to delivering high-quality, reliable code that meets your business goals. Let’s work together to turn your vision into powerful software.

About Me I’m a Senior Full-Stack Engineer with 6+ years of hands-on experience delivering end-to-end AI and software solutions that solve real-world business problems. I specialize in React, Node, AI, machine learning, deep learning, NLP, and full-stack web development, helping startups and enterprises turn their ideas into intelligent, scalable products. ⸻ What I Bring to the Table: 🔹 Natural Language Processing (NLP): Expert in GPT-4, LLAMA 3, BERT, and other transformer models for tasks like text classification, semantic search, summarization, and chatbot development. 🔹 Computer Vision & Deep Learning: Developed high-accuracy models for object detection, classification, and segmentation using YOLOv5/YOLOv8, DINOv2, PaddleOCR, and PyTorch/TensorFlow. 🔹 Machine Learning & Predictive Analytics: Built models for forecasting, anomaly detection, and recommendation systems with strong focus on interpretability and performance. 🔹 Generative AI & LLM-based Applications: Experience building RAG pipelines, LLM agents, vector DB search, ChatGPT-powered bots, and fine-tuned domain-specific models. 🔹 Full Stack Development: Skilled in MERN / MEAN stack, Python (Django, FastAPI, Flask), REST APIs, GraphQL, and building responsive UIs using React. 🔹 DevOps & Cloud AI Deployment: End-to-end deployment using Docker, Kubernetes, and CI/CD pipelines. Cloud-native experience with AWS, GCP, Azure. ⸻ Industries I’ve Worked In: Healthcare, Dental Imaging, LegalTech, E-commerce, Fintech, Automotive, GIS, and SaaS. ⸻ If you’re looking for someone who can understand your vision, execute on both AI and software levels, and deliver production-grade systems — let’s talk. ⸻ Tech Stack: Python, PyTorch, TensorFlow, Transformers, LangChain, FastAPI, Django, React, Node.js, MongoDB, PostgreSQL, AWS, GCP, Docker, Kubernetes, LLMs (GPT-4, LLAMA, Claude, etc.)