I am a computer engineer by profession. I am a senior and a full stack developer having over 7 years expertise in several programming languages including python, php, Ruby, css, JavaScript, jQuery, and many other languages. I have worked with several startups and I have had several personal projects ranging from web development, machine learning, IoT, data science, mobile application etc. I also have skills in 3d modelling and animation using blender. If you desire a frontend, back end or a full stack developer, you are at the right place. If you require an intelligent programmer for your project, I am the best option available. I am proficient in the following : - python - css - php - jQuery - JavaScript - c++ - MS Excel/Word -- Blender Service Description: + Full website development ( single page, e-commerce, educational website etc) + Design and development of frontend design for websites. + Back end development + 3D Modelling + Internet of things (IoT) + Mobile app development + Web app. Development + Website consultancy services + Web development tutoring services

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸, 𝘁𝗼𝗽 𝟯% 𝗴𝗹𝗼𝗯𝗮𝗹𝗹𝘆 ⚡ WHAT YOU GET ✔️12+ Full Stack Developer | AI development | SaaS Developer ✔️60+ delivered projects across AI SaaS, CRM systems, dashboards, automation platforms, healthcare, legal tech, real estate, e-commerce, and trading software ✔️15+ AI-powered SaaS MVPs, AI CRM systems, RAG tools, OCR/PDF processing, OpenAI and Claude integrations built from idea validation to production launch ✔️25+ scalable React, Next.js, Node.js, Python AI backend, PostgreSQL, Stripe, AWS and Docker builds with full technical ownership, secure architecture, production-ready delivery as a Full Stack AI SaaS Developer ⚡ ACHIEVEMENTS | CLIENT WINS FROM AI SAAS & FULL STACK DEVELOPMENT ✔️26-day ROI recovery — recruitment agency launched a Recruiting SaaS Platform with CRM automation and 2x faster candidate workflows ✔️93% faster estimation — construction business reduced quoting time from 8 hours to 30 minutes with a custom Construction Estimator Web App ✔️#4 Product of the Day — legal tech founder launched an AI Legal Assistant with RAG-powered document search, OpenAI integration, and AI workflow automation ✔️5+ secure healthcare platforms — healthcare and med spa businesses improved provider/patient workflows with role-based access, admin dashboards, and API integration ✔️10+ CRM & trading systems — business owners replaced manual operations with custom CRM platforms, trading dashboards, reporting tools, and scalable workflow automation ⚡As a Full stack AI SaaS developer I can support you with: ✔️ AI-powered SaaS MVPs and product validation ✔️ AI agent workflow platforms and workflow automation system ✔️ AI-powered CRM system and Custom CRM-style platform ✔️ AI-enabled admin dashboard and Admin panels and internal tools ✔️ Role-based workflow platform with secure permissions ✔️ Secure multi-user web application and scalable backend systems ✔️ Booking and scheduling platform for service businesses ✔️ Provider / patient workflow systems for healthcare solutions ✔️ Multi-stage automation workflows for complex processes ✔️ RAG-powered document intelligence and search systems ✔️ LLM-powered data processing using openai and modern AI tools ✔️ AI-assisted analytics and reporting ✔️ OCR and PDF processing pipelines ✔️ Rule-based insight engines ✔️ Secure backend API development and Third-party API integration ✔️ Multi-tenant SaaS platforms with workspace isolation ✔️ Dashboard and data visualization systems ✔️ HIPAA / GDPR-compliant platforms ⚡ MY CORE STACK as a Full stack Web Developer React, Next.js, Node.js, Python, JavaScript, Supabase, PostgreSQL, MySQL, MongoDB, AWS, Docker, nginx, Stripe and AI tools like Openai, Claude, LangChain. I also work with laravel and PHP when a project requires a Full stack developer laravel or integration into an existing system. As a Full stack developer SaaS, I cover full product delivery: frontend, backend, infrastructure, APIs, and AI logic. I can work as a React developer, Front end developer, Backend developer, Web developer, or Full stack web developer depending on the scope. On the frontend, I also work with HTML, CSS 3, Tailwind CSS, Vue.js, Angular, and Bootstrap when a product requires a specific stack or legacy support. For SaaS products, I often act as a Full stack developer React, building React + Node.js SaaS applications with dashboards, admin panels, role-based access, and secure APIs. I also work as a Full stack developer node, Full stack developer node js, focusing on performance and scalable architecture. When AI is involved, I support projects as a python developer with Python AI backend development, including RAG systems, OCR pipelines, document processing, and intelligent automation. I also have experience working with mobile app development and can contribute as a React Native developer, building cross-platform apps with react native that integrate seamlessly with backend systems and APIs. In addition, I’ve worked with shopify, wordpress developer workflows, and niche integrations, including Lazada developer-related marketplaces, helping businesses extend their platforms with custom features, payments, and automation. What sets me apart is product thinking. As a technical partner and cto-level contributor, I help define Software Architecture & Design, avoid unnecessary complexity, and build solutions that are ready for real users I also collaborate on web design, ui ux web design and ui ux web designer workflows to ensure products are intuitive and easy to use. If you need full stack web development, full stack saas architecture, AI-powered features or a reliable Full stack website developer, I can help you build and scale your product. I am especially strong as a Full stack developer saas, Full stack AI SaaS developer, for complex platforms and AI-driven products. 💬 Message me with your idea - I’ll share a relevant case, technical approach, and a clear estimate from a full stack developer.

100% Job Success Score I build rock-solid, cloud-ready back-ends in Python and keep them running with first-class DevOps, APIs, micro-services, CI / CD, Docker/Kubernetes, IaC, observability – you get the whole package, plus enough front-end skill to integrate seamlessly with React or Vue teams. Core Technical Stack Languages :- Python 3.x** (10 y), TypeScript, Bash | Frameworks :- Django • DRF, FastAPI, Flask, Celery | |Datastores :- PostgreSQL, MySQL, Redis, MongoDB | Cloud / DevOps:- AWS (ECS, Lambda, RDS, S3, …); GCP; Docker; **Kubernetes** (EKS/GKE); Terraform & Pulumi CI / CD :- GitHub Actions, GitLab CI, Jenkins, Azure pipelines, Google cloud build Observability :- Prometheus, Grafana, Loki, ELK, OpenTelemetry | Front-end glue :- React, Next.js, Tailwind – enough to wire up back-end payloads and build admin panels Testing :- Pytest, Tox, Coverage > 95 %; contract tests with Pydantic/FastAPI schemas, Automation testing with playwright 🧩 Typical ways I add value 1. Green-field MVPs – design the data model, choose the right Python framework, stand-up a CI pipeline & ship v1 inside weeks. 2. Legacy rescue – untangle monoliths into containerised services, replace ad-hoc scripts with repeatable IaC, improve deployment time from hours to minutes. 3. Scale-up accelerators – introduce async FastAPI, Redis queues, and horizontal autoscaling to handle 10× user growth with zero downtime. 4. Developer-experience upgrades – pre-commit hooks, conventional commits, automated versioning & tagging, opinionated Docker dev-containers. 🛠 My working style 1. Consultative first – I’ll challenge requirements, not just implement them. 2. Documentation matters – every repo ships with a Makefile, a one-command local dev setup, and architecture ✧ sequence diagrams. 3. Transparent estimates & over-communication** – daily updates, demoable progress twice a week. 4. Security by default** – OWASP, 12-Factor, encrypted secrets, least-privilege IAM baked in. 🤝 What you can expect when you hire me *Fast onboarding – I skim your README, run the stack, identify quick wins within the first day. *Senior-level autonomy – create epics, prioritise tasks, own delivery so you can focus on the business. Everything with be tracked and shared to you on daily basis plus will share the weekly report each Friday to have insight about the progress. *Production-grade quality – unit & integration tests, GitOps workflows, auto-rollbacks. *Knowledge transfer – hand-over docs, recorded Loom walkthroughs, pair-sessions for your devs. ✅ Let’s build something Whether you need a lightning-fast API, a resilient micro-service architecture, or a full CI / CD pipeline that deploys on every commit, I’m ready to jump in. Click “Invite to Job” or send me a message and I’ll reply within 24 hours with a concise plan tailored to your requirements. *(Available 30–40 hrs / week, UTC+5:30, fluent English.)*

Python Developer with 5+ years building production backends, web scrapers, and automation systems. I specialize in Django, FastAPI, Selenium, Scrapy, Playwright, and AI automation — delivering scalable APIs, intelligent crawlers, and bots that turn manual work into reliable, automated pipelines. ⭐ 889+ hours billed on Upwork across 19 successful projects ⭐ Backend systems handling millions of records with PostgreSQL, Redis & Docker ⭐ Data scraping for JavaScript-heavy sites and dynamic content ⭐ AI-powered automation with OpenAI, Claude, LangChain & LangGraph ⭐ Clean, tested, production-ready code 🔹 What I build for clients: - High-performance REST & async APIs with FastAPI, Django, and Flask - Web scraping & data extraction with Selenium, Scrapy, Playwright, BeautifulSoup - Automation bots for data collection, workflow, messaging, and desktop tasks - AI agents & LLM workflows with LangChain, LangGraph, OpenAI, and Claude - ETL pipelines with PostgreSQL, MySQL, Redis, and Celery - Dockerized deployments with CI/CD on AWS, Render, and DigitalOcean - Secure authentication with JWT, OAuth2, and role-based access control 🔹 Python Backend Development I design backend architectures that handle real workloads — microservices with FastAPI and Django, async PostgreSQL queries, Celery + Redis for background jobs, and RabbitMQ for distributed tasks. I build APIs that integrate cleanly with third-party services (Stripe, Twilio, OpenAI, Google APIs) and deploy them with Docker and Nginx for fault-tolerant production environments. 🔹 Web Scraping & Data Extraction I build Python scrapers that handle complex sites — dynamic React/Vue/Angular content, authenticated sessions, and public REST/GraphQL APIs. I work with both browser automation (Selenium, Playwright) and pure HTTP scrapers (Scrapy, Requests) depending on what the target source needs. Data is cleaned, validated, and delivered in CSV, JSON, Excel, or directly to your database. I only work with public data or sources you have authorization to access. 🔹 AI Automation & LLM Integration I build production-grade AI systems using LangChain, LangGraph, and Langfuse — from simple LLM workflows to multi-agent systems with tool use, memory, and state management. I integrate OpenAI, Claude, and other LLM APIs for text parsing, data enrichment, classification, summarization, and intelligent agents. I build RAG systems with vector databases (Pinecone, Chroma, pgvector), prompt pipelines, and AI-powered ETL flows that turn unstructured data into structured business insights. With Langfuse, I add full observability — tracing, evaluation, and cost monitoring for every LLM call in production. 🔹 Selected Projects - AI-Powered Job Data Pipeline — Async FastAPI ETL ingesting XML feeds, AI enrichment, syncing to external APIs via Docker - Script Marketplace Platform — FastAPI + Docker SDK platform running isolated bot containers with task scheduling and live monitoring - Browser Automation Desktop App — Tkinter-based tool with advanced Selenium logic, session handling, and modular UI - Multi-Tenant E-Commerce ERP — Django + gRPC + Stripe + PostgreSQL with real-time order tracking - Financial Intelligence Dashboard — Python Dash analytics platform for structured financial data - PyQt5 WhatsApp Automation — Desktop messaging automation with a polished GUI - HLS to RTSP Conversion API — FastAPI service for live video stream conversion 🔹 Frontend (when needed) I focus on Python backend, but I can build clean, functional UIs in React, HTML, CSS, and JavaScript when a project needs an integrated frontend — so you don't have to hire two people for one workflow. 🔹 How I work ✓ Agile development with Git, GitHub, and Jira ✓ Clear daily communication and status updates ✓ Clean, modular code with proper testing and documentation ✓ Honest timelines — I tell you what's realistic, not what you want to hear ✓ Post-delivery support and revisions included 💬 Send me a message with your project details — I respond within a few hours and I'm happy to review your requirements before you commit to anything.

Results-driven Senior Full Stack Developer with 5+ years of experience architecting, developing, and deploying scalable web applications and enterprise systems. Expert in Python, FastAPI, Django, and React/TypeScript ecosystems. Proven track record of managing large codebases, optimizing API performance, and leading end-to-end product delivery from concept to production. Adept at cross-functional collaboration, automated workflows, and AI/LLM integration. Committed to delivering high-quality, maintainable solutions that drive operational efficiency. 1st rant at project exhibition with 10K cash at University. received bonus on 5 products. promoted as Snr specialized python developer in designing, developing, and deploying scalable software solutions (Machine Learning / Full Stack / Python, React, Go) 🔹Languages: Python, Go, TypeScript, JavaScript, SQL 🔹Backend Frameworks: FastAPI, Django, Django REST Framework (DRF), Flask, APIFlask 🔹Frontend: React, Vite, TanStack (Router, Query, Table), vanilla.js, Tailwind CSS, React Hook Form, Zod, Radix/shadcn components, OpenAPI-generated API client. 🔹Computer Vision: PyTorch, OpenCV, Deep SORT, YOLO (all versions), Optical Flow 🔹LLM: Prompting → Reasoning (Chain-of-Thought / Logic) → Fine-Tuning → RAG → Tool-Calling / Function-Calling → Agentic Systems 🔹 Vision-Language Models: Exploring and prototyping

I build production-ready AI Agents, AI Automation, and Full-Stack AI SaaS products using Python, Claude, and OpenAI. With 9+ years of full-stack engineering experience, I take AI ideas from MVP to a scalable product. I design the agent logic, backend APIs, integrations, dashboards, and deployment, so you do not need separate AI and full-stack developers. Need an AI Agent, Voice AI Agent, RAG chatbot, multi-agent workflow, or Multi-Tenant SaaS platform? I architect it, build it, and hand it over tested, documented, and ready for production. --- WHAT I BUILD --- - AI Agents and AI Automation for support, sales, operations, lead qualification, data extraction, and internal workflows - Custom Chatbot and RAG-based AI bots for grounded answers over documents, websites, and business knowledge - Voice AI Agents, Voice-to-Voice systems, and Sales AI Receptionists for inbound calls, qualification, booking, follow-up, and WhatsApp Bot Integration - Multi-Tenant SaaS platforms with authentication, roles, dashboards, billing, APIs, and workflow automation - Agent orchestration and Multi-Agent Systems with LangGraph, LangChain, CrewAI, AutoGen, MCP, tool calling, structured outputs, and human-in-the-loop controls - LLM integrations with Claude, OpenAI API, Claude Code, Prompt Engineering, model routing, embeddings, vector databases, pgvector, and evaluation-aware workflows - Full-stack delivery with Python/FastAPI, Node.js, React, Next.js, TypeScript, Tailwind CSS, PostgreSQL, Supabase, Docker, GitHub, AWS, Vercel, Stripe, Twilio, and n8n - API Development, API Integration, Backend Refactoring, Audio Processing, and scalable REST API architecture for production systems --- PROJECT EXPERIENCE --- - AI Workforce SaaS: multi-organization scheduling, HR, CRM, payroll, billing, RAG knowledge base, AI communications, and predictive operational alerts - Voice AI SaaS: multi-tenant voice agents with LangChain, LangGraph, RAG, knowledge bases, CRM integrations, analytics, and a Claude-based copilot - Operations Automation: real-time task allocation, workflow automation, optimization services, GraphQL APIs, and dashboards - Healthcare, donor-management, and booking SaaS platforms built with Python, FastAPI, PostgreSQL, React, and secure multi-tenant architecture --- INDUSTRIES I HAVE DELIVERED FOR --- - SaaS Startups • Healthcare • Real Estate • Finance • Car Dealerships • Restaurants • E-commerce --- HOW I WORK --- As a Python Developer and FastAPI Developer with 8+ years of experience, I build Agentic AI systems, agent pipelines, and API workflow automation including Function Calling, Structured Outputs, Model Routing, and Embeddings. As a Senior Full-Stack Engineer with 9+ years of experience, I build scalable web applications using React, TypeScript, Node.js, NestJS, and Next.js with clean REST API architecture and production-ready deployment on Vercel and AWS. As a Senior Full Stack Engineer, I deliver clean architecture and full team handoff documentation. --- WHAT YOU GET --- - Clear architecture before build - Production-ready backend, frontend, APIs, and integrations - Secure authentication, role-based access, and maintainable data design - Clean documentation, practical cost controls, and reliable handoff - An MVP that can grow into a stable SaaS product --- WHY CLIENTS CHOOSE ME --- - 9+ years as a Full Stack and Python Developer across AI systems, SaaS platforms, and backend APIs - Senior Full Stack Engineer and FastAPI Developer for architecture, AI backends, and execution - Deep knowledge of Function Calling, Structured Outputs, Model Routing, and Embeddings - 9+ years across React, TypeScript, Node.js, and Python, both stacks, one developer - No black boxes, no guesswork, always documented - Delivered across 7+ industries: SaaS Startups, Healthcare, Real Estate, Finance, Car Dealerships, Restaurants, E-commerce --- WHOM I WORK BEST WITH --- Founders and product teams building AI products, AI automation, agentic workflows, RAG systems, Voice AI, or AI-enabled SaaS. I am a strong fit when you need one engineer to connect AI logic, product UI, backend services, data, and deployment. If you are building an AI Agent, AI Automation system, Voice AI Agent, RAG product, or AI SaaS platform, send me your project details.

I provide a Node.js Backend Developer team that ships production-grade SaaS, APIs and platforms. 11,000+ hours worked, 50+ Node.js Backend Developer projects delivered, 100% Job Success Score, Top Rated Plus. As CEO I scope and own every Node.js Backend Developer engagement we sign. I study the brief, run discovery with founders, match the right engineers and stay accountable for delivery. My team owns the code - I never touch it. So when a brief lands for a Backend Engineer, an API Developer or a full stack software engineer, I scope it and the team builds it. Why hire my team: - 20+ years of Node.js Backend Developer, Full Stack Developer and SaaS Developer delivery - 200+ Node.js Backend Developer and SaaS Developer projects shipped - Long-term clients on retainers (3 - 10+ years) Our Node.js Backend Developer team designs services, REST and GraphQL APIs, queues and event pipelines that hold up under real production load. A NestJS Developer on the team treats Node as a serious production runtime and owns the heavy backend modules. Typical engagements: multi-tenant SaaS APIs, real-time platforms, billing flows, data pipelines, AI-backed services. Stack: Node.js, NestJS, ExpressJS, TypeScript, PostgreSQL, Redis, Elasticsearch, AWS, GCP, Docker, Kubernetes. Our Full Stack Developer team owns systems end-to-end - one team handling Node.js services, React frontends, data models and infra. A React Node pairing is our default shape - a React Node frontend on a NestJS Developer backend, with a nextjs developer on SEO-critical pages. We replace fragmented setups where a website developer, web developer and front end specialist were stitched together. Adjacent angles I present daily: full stack developer saas for B2B platforms, python full stack developer pairings for data and AI, full stack developer ai integrations, full stack developer react teams for SaaS dashboards, full stack developer shopify extensions, full stack web developer rebuilds of legacy SPAs, full stack ai saas developer engagements where LLM features must ship at production standard. Our SaaS Developer team helps founders ship multi-tenant SaaS and B2B platforms. A SaaS Developer engagement covers auth and RBAC, Stripe billing, observability, anti-abuse and event tracking the saas marketing team can use. The team has shipped a webflow developer saas pairing, a b2b saas booking system developer engagement, a ui ux designer saas pipeline, a saas explainer video flow in onboarding and a saas sales console wired into the backend. On the API side a dedicated API Developer track owns contracts and versioning. A REST API Developer designs the REST API Developer surface - resources, pagination, idempotency, webhooks - and the API Developer keeps SDKs and docs honest. A Backend Engineer owns the data layer; a second Backend Engineer covers queues and workers so the API never blocks on jobs. Cross-language coverage. A python developer track owns scraping, ETL and AI workflows. python nodejs migrations land here when teams consolidate dual stacks. flutter node.js and vue.js node.js setups join the core when mobile or admin SPAs need a reactive layer. A react developer pairing handles SaaS dashboards on the API. A wordpress developer or shopify developer hand-off covers CMS migrations. A mobile app developer pairing extends the SaaS into iOS and Android. Clients hire me when they need: - a Node.js Backend Developer team that owns architecture, APIs and scaling - a back end developer node.js bench for high-traffic SaaS - a Full Stack Developer team replacing 3 - 5 contractors with one coherent system - a SaaS Developer team fluent in multi-tenancy, auth, billing and RBAC - an API Developer and Backend Engineer pair for a clean, versioned REST API Developer surface - a full stack software developer practice with CEO-level discipline on roadmaps - a website developer hand-off backed by the team Recent work my team shipped: - Cybersecurity SaaS. Node.js, NestJS, PostgreSQL, Redis on GCP + Kubernetes. 170M+ req/week, 500 RPS peaks, 1M+ MAU. - Device Verification SaaS. Single backend powering web, Telegram bot and Developer API. 4K+ DAU, 1M+ checks, 80%+ via API. - Clinic Enterprise platform. React, Next.js, Laravel, Node.js, Redis, AWS. REST API, queues, RBAC, 1C and lab integrations. MVP in 4 months for 500 patients/day, 500K records. - E-commerce Data Pipeline SaaS. 50M+ products, per-partner parsers, dedup. Cloud cost cut ~9x at sub-second search across 300 - 500K DAU. - Multi-currency Voting SaaS. Wallets, Stripe top-ups, real-time vote locking over WebSockets. 2M+ users in 10 countries, $2.5M+ revenue. Reliable SaaS comes from deliberate design - that's what my Node.js Backend Developer, Full Stack Developer and SaaS Developer team focuses on. Need a Node.js Backend Developer team, a Full Stack Developer team or a SaaS Developer partner that delivers on time and stays long-term - let's talk.

𝗜’𝗺 Siddharth, 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗔𝗜/𝗠𝗟 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 & 𝗜 𝗵𝗮𝘃𝗲 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗮𝗻𝗱 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. ✅ Tech Stack & Expertise ❇️ Artificial Intelligence & Machine Learning: AI Development, Deep Learning, TensorFlow, PyTorch, Artificial Neural Networks, Generative AI, Data Science, Natural Language Processing, NLP ❇️ LLM Engineering: OpenAI, ChatGPT API Integration, OpenAI API, LLaMA 3, Mistral, Mixtral, Fine-Tuning using LoRA, QLoRA, DPO, RLHF, PEFT, LLM Prompt Engineering, AI Model Training, Vector Databases like Pinecone, Weaviate, FAISS, RAG pipelines ❇️ AI Agent Development: AI Chatbots, AI Bots, AI Classifiers, Voice AI, AI Text-to-Speech, AI Speech-to-Text, Bot Development, Deepbrain AI, CrewAI, AutoGen ❇️ Python Development: Flask, FastAPI, Django, GPT APIs, Pytest, BeautifulSoup, Selenium ❇️ Data Automation: Web Scraping, Crawling, Data Mining, Parsing, Workflow Automation Bots ❇️ Fullstack Development: JavaScript, React.js, Node.js, Express.js, MongoDB ❇️ DevOps & Cloud: Docker, Kubernetes, Ansible, GitLab CI/CD, AWS, Azure, GCP, DigitalOcean ❇️ API Development & Integration: RESTful APIs, OpenAI Embeddings, Webhooks, Secure Microservices, Stripe, Binance, Telegram, BetFair, OddsJam, Interactive Brokers 📌 Services I Offer ⚙️ Web Scraping, Data Extraction, Crawling & Mining ⚙️ Machine Learning Model Development & AI Implementation ⚙️ Deep Learning & AI Model Training Prompt Engineering ⚙️ AI App Development: AI Chatbots, AI Bots, AI Agent Development ⚙️ Natural Language Processing, AI Classifier & Generative AI Applications ⚙️ Financial Dashboard Development, Market Analysis & Automation ⚙️ Interactive Brokers / Binance / Telegram Bot Development ⚙️ Data Cleaning, Processing, Analysis & Visualization ⚙️ AI Text-to-Speech, AI Speech-to-Text, Voice AI Integration ⚙️ Workflow Automation, Custom Scripts, and Python-based Optimization 🤖 LLM & AI Engineering ➜ AI Model Development: Artificial Neural Networks, TensorFlow, PyTorch, Generative AI Apps ➜ LLM Fine-Tuning: Persona bots, Q&A systems, Legal/Medical NLP models using LLaMA 3, Mistral ➜ Synthetic Data Generation & Machine Learning Model Training ➜ LLM Prompt Engineering & Evaluation Pipelines for benchmarking ➜ AI Model Integration with OpenAI API, ChatGPT API, and OpenAI Embeddings ➜ Cloud-based AI Deployment: SkyPilot on AWS, GCP, RunPod ➜ Inference Optimization: vLLM, TGI with quantized models (AWQ, GPTQ, GGUF, GGML) ➜ AI Agent Development with CrewAI, AutoGen, Deepgram, Amazon Polly 🔌 API Integration Specialist ✔️ AI Chatbot Integration with ChatGPT API, OpenAI API & Vector Databases ✔️ Secure RESTful Architecture, OAuth, Token Authentication, Rate Limiting ✔️ Real-time Data Processing, Webhooks, Cloud Functions ✔️ Build Scalable Microservices for AI App Development 🧠 AI Agent & LLM Skillset Voice AI Agents: CrewAI, AutoGen, Deepgram, Amazon Polly LLM Training & Fine-Tuning: PEFT, LoRA, QLoRA, RLHF, DPO Frameworks & Tools: HuggingFace AutoTrain, Axolotl, Unsloth AI Classifiers & NLP: AI Model Training Prompt Engineering, AI Model Development, RAG Pipelines Generative AI Applications: AI Chatbots, AI Bots, AI App Development, Automation Workflows 💡 Specialized in Python, AI Development, and Automation — I build scalable AI applications, automate workflows, and develop advanced Machine Learning & Deep Learning models with seamless API integration. I successfully deliver WEB SCRAPING, DATA MINING, and AUTOMATION solutions using Python, BeautifulSoup, Selenium, and Playwright, leveraging anti-detect browsers and proxies to bypass restrictions. For data analysis & Data Science projects, I use Pandas, NumPy, Scikit-Learn, and TensorFlow. 📈 If you’re looking for an expert in Python + AI/ML Development, Chatbot Development, AI Agent Development, and API Integration who delivers high-quality solutions fast — Please invite me. Thanks, Thanks Siddharth

🌟 𝗘𝗫𝗣𝗘𝗥𝗧 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 & 𝗔𝗜 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥 🌟 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 | 𝗔𝗜 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 | 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 | 𝗪𝗲𝗯 & 𝗔𝗣𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 I am a Full Stack and AI Engineer with 12+ years of experience. 18,800+ delivered hours 69+ completed projects 5.0 star client record 100% Job Success Score. I have delivered $670K+ in full stack projects covering SaaS platforms, ecommerce systems, automation workflows, AI products, admin dashboards, APIs, CRM systems, and production web applications. My core expertise spans AI Agent Development, AI App Development, and end-to-end AI Development combined with Full Stack Development, Full Stack Development, and scalable Backend Development. I build real-world Artificial Intelligence systems including AI bot, AI Chatbot, and Chatbot Development solutions using Machine Learning, Deep Learning, and Natural Language Processing. My work focuses on AI Integration, API Integration, and business-ready automation that drives Lead Generation and Sales. For MVPs and SaaS builds, I aim to ship usable production ready versions in days and weeks, not months. With the right scope, I can help ship a working SaaS V1 in 14 days instead of a long 6 week cycle. 🧠 𝗔𝗜 𝗔𝗚𝗘𝗡𝗧𝗦, 𝗔𝗜 𝗖𝗛𝗔𝗧𝗕𝗢𝗧𝗦 & 𝗔𝗜 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 AI Agent Development is a major pillar of my work. I design autonomous AI Agent Development systems, AI bot workflows, and AI Chatbot platforms powered by Artificial Intelligence, Machine Learning, Deep Learning, and Natural Language Processing. My AI Development stack heavily uses LangChain, OpenAI API, and advanced LLM Prompt Engineering to deliver reliable AI Chatbot and Chatbot Development systems. These AI App Development solutions support Lead Generation, Sales automation, and Marketing Automation. 🔗 𝗔𝗜 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡, 𝗔𝗣𝗜 & 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 I specialize in AI Integration and API Integration across modern platforms. I design secure API, API Development, and API Integration layers that connect AI systems to real business workflows. I build automation using n8n, Zapier, and Scripting & Automation to orchestrate AI Agent Development, AI Chatbot flows, Marketing Automation, Lead Generation, and Sales pipelines. API and API Integration are core to every system I deliver. 💻 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞, 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗 & 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 I deliver Full Stack Development and Full Stack Development using Python, JavaScript, TypeScript, Node.js, React, Next.js, FastAPI, and HTML5. My Backend Development and Backend Development work focuses on scalability, performance. On the FRONTEND and Frontend Development side, I work with Vue.js, Angular, React, Next.js, Nuxt.js, JavaScript, TypeScript, HTML, HTML5, CSS, Bootstrap, jQuery, and Tailwind to deliver modern Web Design and responsive Web Application experiences. ⚙️ 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 𝗙𝗥𝗔𝗠𝗘𝗪𝗢𝗥𝗞𝗦 & 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦 My backend expertise includes Laravel, Symfony, CodeIgniter, Ruby on Rails, Nest.js, Express.js, PHP, Ruby, Node.js, and FastAPI for Web Development and Mobile App Development. I design data-driven systems using MySQL, MySQL Programming, PostgreSQL, and MongoDB, ensuring reliability for Web Application, Ecommerce Website Development, and AI App Development platforms. 📱 𝗪𝗘𝗕, 𝗠𝗢𝗕𝗜𝗟𝗘 & 𝗘𝗖𝗢𝗠𝗠𝗘𝗥𝗖𝗘 I build scalable Web Development and Web Application solutions, backend-driven Mobile App Development systems, and high-performance Ecommerce Website Development platforms with secure API Integration. 🚀 𝗗𝗘𝗩𝗢𝗣𝗦 & 𝗗𝗘𝗣𝗟𝗢𝗬𝗠𝗘𝗡𝗧 I apply DevOps and DevOps Engineering best practices using Git, Docker, Heroku, and Amazon Web Services to ensure reliable CI/CD, scalable infrastructure, and production stability. I also deliver WordPress solutions, including custom development, API Integration, and headless Web Development architectures. 🌟 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 I have following skills: ✅ Proven expertise in AI Agent Development, AI App Development, and AI Development ✅ Strong background in Artificial Intelligence, Machine Learning, Deep Learning, and NLP ✅ End-to-end Full Stack Development and Full Stack Development ownership ✅ Advanced API Development, API Integration, and automation ✅ Reliable DevOps Engineering and cloud deployments ✅ Business-focused systems for Lead Generation, Sales, and Marketing Automation 𝗚𝘂𝗶𝗱𝗮𝗻𝗰𝗲 𝗜 𝗽𝗿𝗼𝘃𝗶𝗱𝗲: Whether you are planning a new Web Application, exploring AI Integration, or need advice on Full Stack Development strategy, I help you make the right technology decisions with confidence. WHAT CLIENTS SAY ⭐ "Excellent support and knowledge to achieve all the work." ⭐ "Quality and service is top level. 👌 He by far exceeded my expectations. I would only want him for my next project." ⭐ "It was an excellent experience working with Mohsin. Highly knowledgeable in OCR and preprocessing."

I help businesses build AI-powered SaaS products, internal tools, automation systems, and RAG applications using Python, JavaScript, and modern full-stack frameworks. I’m a Top Rated Full Stack Developer with $150K+ earned, bringing strong experience across React.js, Next.js, Vue/Nuxt, Node.js, Python, FastAPI, Django, OpenAI, Claude, RAG systems, and production SaaS development. My background started in full-stack product development, building SaaS platforms, dashboards, APIs, CRM tools, and frontend applications. Over time, I moved deeper into Python, AI integrations, document search, automation workflows, and AI-Native development using tools like Claude Code, Cursor, GitHub Copilot, and ChatGPT. Most of my work sits between AI engineering and full-stack product development. I build systems that can search documents, answer questions, automate follow-ups, update CRMs, connect third-party APIs, process data, and give teams clean dashboards to manage everything from one place. What I can help with: Python backend development using FastAPI, Django, Flask, APIs, scripts, data processing, and integrations JavaScript/TypeScript development using React, Next.js, Vue/Nuxt, Node.js, and modern frontend/backend tools AI integrations using OpenAI, Claude, GPT APIs, assistants, structured outputs, and tool/function calling RAG systems, AI search, document Q&A, internal copilots, and knowledge-base assistants Full-stack SaaS platforms, admin dashboards, internal tools, API integrations, deployment, and production support AI-assisted development using Claude Code, Cursor, GitHub Copilot, and modern coding agents to move faster while keeping code clean and maintainable Relevant work: I worked on Neblo.AI, an AI-powered freight automation platform for brokers. The system handled AI-driven lead qualification, carrier matching, automated communication workflows, and operational automation to reduce manual calls, inbox overload, and follow-ups. I also built a RAG-based mortgage guideline platform where users could search complex documents, ask scenario-based questions, and receive structured answers grounded in source content. If you need a developer who can combine Python backend engineering, JavaScript full-stack development, and practical AI integration, I can help you build a product that is clean, scalable, and useful in the real world.