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👋 Hello, I'm Mihir Bhojani, a Full-Stack Developer | Web, Mobile & AI Solutions With 6+ years of experience, I help startups and growing businesses turn ideas into digital products that actually hold up at scale, from early-stage MVPs to platforms used by thousands of people daily. I handle the full development cycle myself, so you are not stuck managing five different freelancers who don't talk to each other. 🎯 🚀 Core Expertise ✅ Full-Stack Web Development React.js, Next.js, Node.js Custom Web Applications SaaS Platforms Admin Dashboards & Portals Enterprise Solutions 📱 Mobile App Development Flutter (iOS & Android) Cross-Platform Applications Firebase Integration Real-Time Features Push Notifications ☁️ Backend & Cloud Solutions REST APIs & Third-Party Integrations Authentication & Security Database Architecture AWS, Firebase & Cloud Services Scalable Infrastructure 🤖 AI & Automation ChatGPT Integration AI Assistants & Chatbots Workflow Automation Content Generation Systems Smart Business Applications 💼 What You Can Expect ✔️ Clean & Maintainable Code ✔️ Scalable Architecture ✔️ Fast Communication ✔️ On-Time Delivery ✔️ Business-Oriented Solutions ✔️ Long-Term Support I care about whether what I build actually moves the needle for your business, more users, smoother operations, fewer manual processes eating up your team's time. 📈 📩 Drop me a message or invite me to your job, I usually respond within a few hours and I am happy to hop on a quick call to discuss your project before you commit to anything. Let's talk!

Senior backend engineer specializing in Python — I build, scale, and own the systems that products run on. If you need a backend that holds up in production — clean APIs, solid architecture, and AI/LLM features that actually work — that's what I do. I'm a Top Rated Plus engineer with 6,200+ hours on Upwork, a 100% Job Success Score, and $90K+ earned, most of it from long-term engagements where clients trusted me to own their backend end to end. A few things clients consistently hire me for: ✅ Backend architecture & APIs from scratch I design and build production systems in Python — Django, FastAPI, and Flask — with REST APIs, relational and NoSQL data models, and clean, documented, testable code. I've led the backend of a live fintech platform (Medius AI) serving real banks and NBFCs in India. ✅ AI/LLM integration I bring AI into real products — OpenAI and other LLMs, prompt engineering, transcription (Whisper), and AI-driven workflows — not as a demo, but shipped and running. I've also worked as a senior Python code reviewer on LLM training data (RLHF / model-alignment workflows). ✅ Scaling & fixing existing systems I take over messy or half-finished codebases, stabilize them, and get them deployed and reliable — including taking sole backend ownership of an existing AI behavioral-health platform (Meomind). ✅ My core stack: Python · Django · FastAPI · Flask · REST APIs · PostgreSQL · MySQL · MongoDB · AWS · Docker · Celery · Redis. I'm comfortable across the full backend lifecycle — design, build, deploy, monitor, scale — and I can work into the frontend (React) when a project needs it. I prefer long-term, hourly engagements where I can take real ownership, but I'm happy with well-scoped fixed-price work when the requirements are clear. If you want a backend specialist who communicates clearly and ships reliably, let's talk!

➤ Sharad Sud: On Upwork, I am a Top 1% Airbnb & OTA Revenue Optimization Expert, with Projects completed in 35+ Countries | 66+ Cities | 225+ Listings. ➤ Airbnb Superhost & Global Revenue Management Expert for Short-Term Rentals, Vacation Rentals, 5* Hotels, Luxury Villas, Timeshare properties etc for Airbnb/VRBO & OTAs Booking .com/Agoda/Expedia. I am an MBA in Sales & Marketing, with 14+ years experience with Global OTAs (Booking, Agoda, MakeMyTrip, Expedia) & E-commerce (Groupon, Paytm). • Airbnb & OTA Revenue Optimization for Hotels & Vacation Rentals • Dynamic Pricing & Promotions strategy • Maximize Airbnb Revenue & Boost Occupancy for OTAs • Coach, Live Tutorials & Strategy to execute on PriceLabs ★ My clients are a combination of Airbnb Hosts (NEW or upto 10+ years on Airbnb), 5*, Luxury & Boutique Hotels, Property Management companies & anyone looking to setup or optimize their business for Visibility & Revenue on any global platform. ➤ I am also a Google My Business Profile ( GMB) expert for optimization. Setup Google Maps Businesses in more than 5 countries. 1) Global Airbnb, Google & OTA Expert: • Booking, Expedia, Agoda, MakeMyTrip, VRBO, Google Vacations, Google (Maps) My Business, Viator, Klook, GYG, Airbnb Experiences • Co-Host to 56+ properties worldwide on Airbnb from $15 to $2300 per night. • Channel Manager/PMS/Pricing Tool expertise includes Hostaway, STAAH, Uplisting, Hospitable, Pricelabs, Cloudbeds, Lodgify, Guesty, Beds24 etc 2) Past employee with Agoda/Booking & MakeMyTrip ( India's No.1 OTA ) • Online Marketing & Product portfolio of 800+ domestic & international hotels to increase Revenue/Occupancy/Visibility & Algorithm Strategy 3) Airbnb Superhost : Operate 9+ Villas & Revenue share with 15+ properties in 4 countries: • I understand algorithm nuances better than most people, since I have been a past employee, customer & partner of Travel Platforms After 122+ projects, I can help you with: • EXPERT Listing of Vacation rentals/Hotels on Airbnb/OTAs, & correct setup with Channel Managers • Global level Optimization, Pricing & Promotion Strategy ( PriceLabs), Algorithm Tips • Consultation to stay ahead in saturated markets, capture ranking/visibility algorithm, customer conversion, & save at least 3-6 months of your time. • Problem Resolution, Go To Market on any OTA --- Optimization involves everything you do to Capture the Algorithm, Capture guest Attention & improve/rectify Visibility, Occupancy & Revenue: - Algorithm Ranking & Visibility in search results - Improving Guest Conversion ( Clicks, Views, Bookings) - Pricing with promotions & efficient settings on each OTA. - SEO Content, Photo & Captions Strategy A) My EXPERTISE & How I Can Help : 1) New Listing Set-up/Onboarding: Create & Optimize a NEW Listing, for a Short Term Rental/Homestay/Hotel/Villa, on any Travel Platform across the world. 2) Listing Optimization & Audit: i) Optimizing EXISTING listings for owners/rental companies/hosts. Implement changes to capture algorithm, & adjust to the OTA Ranking/Visibility/SEO algorithm, to help increase bookings/occupancy ii) Optimize & Capture Guest Attention through : - Title, Description, Space, Neighborhood ( AI tools like Chat GPT & Bard) - Photo tactics & captions - Create Guest Messaging templates iii) Execution on optimizing OTAs (Booking, Expedia) vs Airbnb/VRBO 3) Revenue or Pricing/Promotion Strategy: - Setup on Pricing Tools like Pricelabs - PriceLabs Live Tutorial in 1.5hrs - Strategy & Consultation on tactics, occupancy, beating competition, visibility, capturing algorithm, automation & nuances of different OTAs 4) Consultation Listings on OTAs - Airbnb, Booking, TripAdvisor, Agoda, MakeMyTrip, VRBO & Expedia ( Pricing & Revenue, SEO Visibility Tips, Content, Settings) - Solutions for Low Bookings - Selling Strategies for different property types ( Luxury, Condos, Homes etc) -------- 1) ~$25 per Listing on Airbnb - Information to be provided by Host ( Layout, pictures ,amenities, guests, content etc). Booking/Expedia/Agoda. 2) $30 Consulting Calls (2 hour) - This will help you save time, understand how to operate on a Travel platform, & implement strategies you will not be aware of ! I'll provide nuances on pricing, settings, listing optimization, communications, content, & how to target your listings to potential guests. 3) $16 Listing Optimization/Audit ( 1 Hr) - I log into your listing, to ensure your content, settings are optimized to bring in guests at competitive prices - this is crucial to maintaining the SEO/algorithm. B) Holiday Planner - Lead the category of Holiday Packages in MakeMyTrip for 38 International destinations. - TripAdvisor : Top 15 Reviewer of Hotels & Landmarks/Attractions - Google Maps : Local Guide Level 8, with over 30 million+ photo views ( Top 5%) - Booking added me as an Ambassador for India Community. - Operated Couch-surfing in Mumbai for foreign travelers.

I help businesses turn complex data into practical, production-ready AI that saves time, improves accuracy, and automates real work. As a Data Scientist and AI Engineer with 5+ years of experience, I build ML, Deep Learning, Computer Vision, NLP, and Generative AI systems that run in the real world not just in notebooks. My work spans healthcare, pharma, HR tech, eCommerce, and automation from 3D medical image segmentation and drug discovery to resume-ranking systems, chatbots, and recommendation engines. I own the full pipeline: data preprocessing, modeling, evaluation, and deployment. ⭐ 𝐖𝐇𝐀𝐓 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐖𝐈𝐓𝐇 ✅ Computer Vision & Medical Imaging - image classification, object detection, 3D MRI segmentation, custom vision pipelines ✅ NLP & LLM Applications - chatbots, document Q&A, resume screening (ATS), text extraction, prompt engineering, OpenAI & LangChain ✅ OCR & Document Intelligence - invoice readers, document parsing, structured data extraction, back-office automation ✅ Predictive Modeling & Analytics - classification, forecasting, recommendation systems, decision support ✅ AI Web Apps & Deployment - Flask, FastAPI, Django, Streamlit, Docker, turning models into APIs and dashboards your team can actually use 💡 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 𝐌𝐄 • End-to-end execution: data preprocessing → modeling → evaluation → deployment • Clean, maintainable code focused on performance and reproducibility • Practical AI built for measurable business impact — time saved, accuracy improved, workflows automated • Clear communication, realistic timelines, and reliable delivery 🛠️ 𝐂𝐎𝐑𝐄 𝐒𝐓𝐀𝐂𝐊 • Languages: Python, SQL • ML/DL: TensorFlow, PyTorch, Keras, Scikit-Learn, CNNs, RNNs, Transformers, LSTM, GANs • Computer Vision: 2D/3D classification, detection, segmentation, AntsPy, Nibabel • GenAI & NLP: OpenAI, LangChain, LLMs, prompt engineering, chatbots • Data & Deployment: Pandas, NumPy, MySQL, MongoDB, Flask, FastAPI, Django, Streamlit, Docker, Git 📊 𝐑𝐄𝐂𝐄𝐍𝐓 𝐖𝐎𝐑𝐊 𝐄𝐗𝐀𝐌𝐏𝐋𝐄𝐒 • 3D Whole Brain MRI Segmentation - custom 3D models + preprocessing pipeline, Streamlit UI, Flask API, MySQL storage for real-time medical imaging • AI-Powered Resume Ranking System (ATS) - NLP models with 88% accuracy, integrated via Flask API into HR systems • Drug Discovery & Toxicity Prediction - models at 82% accuracy, identifying 15+ drug-repurposing candidates • WhatsApp AI Chatbot - handled 80% of support queries automatically • OCR Invoice Reader - extracted structured data from 10,000+ invoices 💬 𝐇𝐎𝐖 𝐖𝐄 𝐒𝐓𝐀𝐑𝐓 If you need a Data Scientist / AI Engineer to build computer vision systems, NLP tools, OCR automation, or generative AI applications, send me your project details domain, data, and goals. I'll respond with an honest assessment, a clear technical plan, and realistic timelines to move from idea to working product. 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒 AI/ML Engineer, Data Scientist, Computer Vision Engineer, NLP Engineer, Deep Learning Developer, Generative AI Developer, LLM Developer, Python Developer, OCR Developer, Chatbot Developer, Machine Learning Developer, Resume Screening System, Document AI, Medical Image Segmentation, 3D Segmentation, Brain MRI Segmentation, Recommendation System Developer, Predictive Analytics, OpenAI API, LangChain Developer, Flask API, FastAPI Developer, Django Developer, Streamlit Developer, AI Automation, Model Deployment, AWS AI, Production ML, Intelligent Automation.

🚀 I build production AI agents, automation systems, and AI integrations that connect with APIs, databases, browsers, and business tools to perform real work. One logistics automation platform I built reduced manual email handling by ~90% and is still used in daily operations. I work on systems where AI needs to do more than just generate text — it needs to understand a task, use tools, take actions, validate results, handle failures, and involve humans when required. 🤖 AI AGENTS & AGENTIC SYSTEMS • AI agents and multi-step agentic workflows • MCP servers and tool integrations • Tool calling and structured AI outputs • Computer-use and browser-based agents • Human-in-the-loop workflows • Multi-agent and supervisor-agent systems • Agent validation, fallback and escalation logic • OpenAI, Claude and Gemini integrations ⚙️ CUSTOM AUTOMATION & INTEGRATIONS I build automation when standard no-code workflows are not enough. • Business process automation • API-to-API integrations • Email and support automation • Browser and portal automation • CRM and ticketing workflows • Webhooks and event-driven systems • Scheduled and background jobs • n8n workflows with custom Python services • PDF, Excel and CSV automation • Data extraction, validation and processing 🧠 AI DOCUMENT & DATA WORKFLOWS • PDF and image processing • Structured AI extraction • Document classification • Validation and confidence checks • Automated Excel/CSV outputs • Human verification for sensitive workflows • AI-powered internal knowledge systems 🧩 BACKEND & INTERNAL TOOLS Behind the AI layer, I can build the complete system required to run it reliably. • Python and FastAPI backends • REST APIs and WebSockets • AsyncIO and concurrent processing • Authentication, roles and permissions • PostgreSQL, MongoDB, Redis, Supabase and Firebase • Internal tools and operations dashboards • Admin panels and workflow management systems • React / Next.js interfaces when needed 🏗️ SELECTED SYSTEMS I'VE BUILT 🚚 3PL Logistics Automation Platform Built a production operations system for a Netherlands-based logistics company handling carrier investigations, tracking data, evidence, emails, support workflows and operational statuses. The platform reduced manual email handling by approximately 90%. 💬 AI Support System Built an AI assistant that answers using company knowledge, detects low-confidence responses, escalates cases to human agents, manages tickets and records unresolved questions. 📊 Warehouse Operations Platform Built a real-time system for staffing, task management, priorities, monitoring, audit history, reporting and multiple Excel/CSV export formats. 📄 AI Document Processing Pipelines Built Python workflows for PDFs and images with structured AI extraction, validation and automated spreadsheet outputs. 🏗️ AI Property Feasibility Platform Built workflows that convert zoning and property documents into structured constraints, feasibility inputs and calculations with human verification. 🛠️ TECH STACK Python • FastAPI • Node.js • React • Next.js • PostgreSQL • MongoDB • Redis • Docker • AWS • OpenAI • Claude • Gemini • LangChain • n8n • MCP • REST APIs • WebSockets 🛡️ PRODUCTION-FIRST DEVELOPMENT I care about building systems that can actually be used in production — not just AI demos. That means thinking about: • Validation and structured outputs • Error handling and retries • Human approval and escalation • Permissions and security • Logging and observability • Cost and performance • Maintainable architecture 🤝 HOW I WORK I first understand the current workflow, where the bottlenecks are, what should be automated, what requires human control, and how the different systems need to communicate. Then I design the cleanest architecture using the right combination of AI, APIs, backend services, automation, browser interaction and human validation. If your business has repetitive operations, disconnected tools, manual browser work, document-heavy workflows, or an AI idea that needs to become a real production system, send me the current workflow. 👉 I can help turn it into a reliable AI-powered system that actually does the work.

✨Native Tamil Linguist | AI Speech & TTS Evaluation | Tamil-English | Transcription | Localization | QA Are you looking for a reliable Native Tamil language expert for AI, speech, localization, transcription, or language-quality projects? I’m a native Tamil speaker and Tamil-English linguist with hands-on experience in transcription, translation, AI dubbing, TTS/audio evaluation, speech quality checking, and linguistic QA. ⭐ What I can help you with: 🔹 **Tamil & Tamil-English** * Tamil ↔ English translation * Tamil transcription * Tamil-English transcription * Proofreading and language review * Natural Tamil localization * Tamil-English code-switching review 🔹 AI & Speech Projects * TTS / AI voice evaluation * AI-generated speech quality review * Tamil pronunciation evaluation * Speech naturalness and fluency checking * ASR transcript correction * Speech data annotation * AI training data quality checking * AI dubbing evaluation 🔹 Audio & Linguistic QA * Pronunciation and accuracy * Naturalness and fluency * Voice clarity and audio quality * Pauses, timing and speech flow * Dubbing synchronization * Translation accuracy * Identifying and reporting linguistic/audio errors * Following detailed QC guidelines consistently 🎯 My strengths ✔ Native-level Tamil understanding ✔ Strong Tamil-English language skills ✔ Careful attention to pronunciation and linguistic details ✔ Experience with AI dubbing and speech-quality workflows ✔ Accurate and consistent transcription ✔ Strong quality-control mindset ✔ Comfortable working with detailed guidelines ✔ Reliable communication and timely delivery ✔ Able to handle repetitive, high-volume language and audio tasks I’m particularly interested in working with **AI companies, speech-data teams, TTS/ASR projects, AI training projects, localization teams, and content platforms** that need high-quality Tamil language expertise. If your project requires someone who can understand not only what is being said, but whether the Tamil actually sounds natural and correct, I’d be happy to help. ✨Let’s work together to make your Tamil AI and language content accurate, natural, and high quality.✨