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8+ years of experience | Top Rated Plus Freelancer 𝗠𝗼𝘀𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗮𝗿𝗲 𝗹𝗼𝘀𝗶𝗻𝗴 $50𝗞–$500𝗞+ 𝗶𝗻 𝗵𝗶𝗱𝗱𝗲𝗻 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗶𝗻𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝗶𝗲𝘀, missed leads, manual workflows, slow response times, and disconnected systems. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗔𝗜/𝗠𝗟-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗲𝗹𝗶𝗺𝗶𝗻𝗮𝘁𝗲 𝗶𝘁, 𝗮𝗻𝗱 𝗿𝘂𝗻 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝘆 𝗮𝘁 𝘀𝗰𝗮𝗹𝗲. I’ve worked with 25+ businesses across healthcare, SaaS, eCommerce, hospitality, construction, distribution, local services, and enterprise systems, building production-ready AI solutions that automate real workflows, not demos. 𝗥𝗲𝗮𝗹 𝗜𝗺𝗽𝗮𝗰𝘁 𝗔𝗰𝗿𝗼𝘀𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 ➞ Healthcare : Voice AI, clinical chatbots, medical transcription (NLP), patient engagement, appointment automation ➞ Distribution & Manufacturing : Document AI (OCR), order parsing, inventory automation, demand forecasting, analytics dashboards ➞ Hospitality & Local Services : AI booking systems, WhatsApp automation, conversational AI, lead conversion systems ➞ Construction & Real Estate : Data extraction, lead generation systems, workflow automation, CRM pipelines ➞ SaaS & Internal Tools : AI copilots, GPT-based apps, analytics dashboards, reporting systems, multi-agent architectures 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ClaudBot : AI assistant for conversations, workflows, and task automation CoWork : internal AI workspace for team productivity and knowledge access MoltBot : AI automation system for lead handling and business operations Paperclip : document AI system for parsing, extraction, and validation CrewAI-based systems : multi-agent workflows, task coordination, tool execution RAG systems : knowledge base AI and semantic search across documents NLP systems : text classification, entity extraction, summarization, intent detection Chatbots : web, WhatsApp, and support automation Voice AI : conversational systems and IVR automation LLM pipelines : prompt design, tool calling, structured outputs AI copilots : internal assistants for teams and operations Workflow automation : APIs, CRM/ERP integrations, Zapier, Make, n8n Document AI : OCR, PDF parsing, data extraction and validation Data pipelines : ETL, real-time processing, structured data flows Dashboards & analytics : reporting systems and insights generation Predictive systems : recommendation engines and ML models 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 AI / ML & LLMs OpenAI (GPT-4/4o), Claude, Gemini, Llama, DeepSeek, Qwen, Mistral, Hugging Face, Fine-Tuning, Embeddings, Vector Search, MCP, Function Calling Agent Frameworks & AI Systems LangGraph, LangChain, CrewAI, AutoGen, OpenAI Agents SDK, Hermes Agent Framework, Mastra, PydanticAI, Multi-Agent Systems, Agentic Workflows, Tool Calling, AI Copilots AI Application Frameworks Vercel AI SDK, Next.js AI Applications, AI Assistants, Streaming AI Interfaces, AI SaaS Development RAG & Knowledge Systems LlamaIndex, Haystack, Pinecone, Weaviate, Qdrant, ChromaDB, FAISS, Hybrid Search, Semantic Search, Knowledge Graphs Voice AI & Conversational Systems LiveKit Agents, Vapi, Retell AI, Bland AI, ElevenLabs, Whisper, Speech-to-Text (STT), Text-to-Speech (TTS), AI Voice Agents, IVR Automation Computer Use & Browser Agents Browser Use, Stagehand, Computer Use Agents, Web Automation Agents, Autonomous Workflows Observability & Evaluation LangSmith, LangFuse, Arize Phoenix, Prompt Evaluation, LLM Monitoring, AI Analytics Automation & Integrations n8n, Zapier, Make, REST APIs, Webhooks, HubSpot, Salesforce, WhatsApp API, Twilio, CRM/ERP Integrations Backend & Infrastructure Python, FastAPI, Django, Node.js, Docker, AWS, GCP, Azure, LiteLLM, Ollama, vLLM, Microservices, Serverless Architecture Frontend React, Next.js, TypeScript, Vercel Databases & Data Engineering PostgreSQL, MongoDB, Redis, Supabase, ETL Pipelines, Real-Time Data Processing, Analytics Pipeline 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 Real workflows, not experiments Fast build → quick iteration Stable, scalable systems Clear and direct communication 𝗪𝗵𝗲𝗻 𝗜’𝗺 𝗔 𝗚𝗼𝗼𝗱 𝗙𝗶𝘁 You want to automate business processes using AI/ML You need chatbots, voice AI, or AI agents in production You’re building AI-powered products or internal tools You want to scale without increasing manual work 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 If you're looking to reduce manual work, build AI systems, or scale automation across your business, let’s connect. Keywords: AI Backend Systems, Next.js developer, React developer, Full Stack Developer, AI Automation Engineer, AI Workflow Automation, Python developer, FastAPI developer, Django developer, n8n developer, n8n specialist, Make expert, Make Integromat, Zapier expert, Zapier automation, Airtable consultant, Airtable developer, Supabase specialist, Firebase developer, AI Chatbot developer, Voice Bot developer, Vapi AI integration, Retell AI developer, ElevenLabs Voice AI, AI MVP prototyping, Bolt developer, Lovable app, SaaS application developer

🎓 7+ Years Experience | 🧠 Mathematics & Science Tutor (Grade K–12, STEM, SAT, AP(Advance Placement), ACT, College courses, IB, IGCSE, A-Level) | 🧑‍💻 E-learning & Curriculum Development Expert| Homeschooling Expert. I am working as a tutor, school assistant, Curriculum developer, Academic content creator, LMS Course design and Teacher with strong command in Mathematics, Physics, Chemistry, and Biology. I am working as a Math and Science Tutor, Curriculum Developer, content developer and Project Manager for leading EdTech companies in the USA, Canada, and Europe. My expertise includes delivering high-quality tutoring sessions, mentoring group classes, creating lesson plans, designing comprehensive courses and curricula for e-learning platform, and developing academic content, including textbooks, question banks, video scripts, and other materials. I am passionate about helping students complete their online school and college courses, including Elementary, middle, and high school, curriculum like Common Core, NGSS, IB, and Cambridge IGCSE/GCSE/A-Level, with clarity and confidence. I am Working as a Math, science, English, and social studies tutor and guide to homeschooling kids from the USA and Canada. Helping families with the timely completion of homeschooling subjects by providing regular, engaging tutoring sessions, assigning homework, preparing engaging and fun lesson plans, and regular tests for boosting confidence. 💼 What I Offer 🧑‍🏫 Online Tutoring (1-on-1 & Group Sessions) For students in: Math (Grades K–12): Topics like Arithmetic, Fractions, Algebra, Geometry, Trigonometry, Pre-Calculus, SAT/ACT Math Prep Science (Middle & High School): Chemistry: Atomic Structure, Chemical Reactions, Stoichiometry, Organic Chemistry Biology: Genetics, Cell Biology, Anatomy & Physiology, Ecology Homeschooling: Experienced tutor for students taking Virtual High School (Ontario), TVO ILC, UC Scout, Acellus Academy, James Madison High School, etc., especially in self-paced high school courses in Algebra, Chemistry, Biology, and AP Subject preparation. I am helping students with a good lesson plan and online classes in math and science for their homeschooling. I have a very good track record with families from Europe, the USA, and Canada using homeschooling for their kids. Standardized Exams: SAT, ACT, AP (Calculus, Physics, Chemistry, Biology) International Curricula: IB (PYP, MYP, DP), IGCSE, GCSE, A-Level, UK Key Stages 1–5, Australian Curriculum (ACARA), Singapore Math and STEM Enrichment & Math Olympiad Preparation for elementary and middle school students. 📘 Curriculum Development & Lesson Planning: Aligned with US Common Core, NGSS, and international frameworks for e-learning platforms, virtual schools, and homeschooling Includes: Lesson plan writing, Curriculum mapping, interactive lessons, Worksheets & test prep Digital learning modules, complete curriculum development, and Academic book writing, Editing, and proofreading of academic content. ✍️ Academic & Educational Content Writing Essays, Reports, Research Papers Assignments & Homework and school Support for the successful completion of enrolled courses. Workbooks, Textbooks, and Study Guides Assessment & Quiz Creation (with step-by-step solutions) 🧰 Tools & Platforms I Use LaTeX – Professional math formatting Google Docs, MS Word for Editable content Canva and AI tools for Visual worksheets & infographics GeoGebra, Desmos for Graphs & interactive visuals Platforms: Apex learning, schoology, ALEKS, McGraw-Hill, Pearson, Chegg, Savvas Realize, OhmLab, IXL, and others. I have experience of working with LMS like TalentLMs, learnworld and thinkfic. Also have experience in using AI tools for research. Why Choose Me? ✅ Top-Rated with 7+ years of success on Upwork ✅ Deep subject expertise across Math, Physics, Chemistry & Biology ✅ Proven track record with clients in the US, UK, Canada & Australia ✅ Fast turnaround, plagiarism-free work, and excellent communication ✅ Experienced with homeschooling, online learning, and EdTech development Thanks for considering my profile. Please feel free to ask any questions.

I help students and educators understand Mathematics with clarity, confidence, and real problem-solving ability — not memorization. I have 6+ years of experience teaching: CBSE & ICSE (Class 9–12) IB / IGCSE / AP Calculus University-level Mathematics (Calculus, Differential Equations, Linear Algebra, Real Analysis) What I Do ✔ One-to-one tutoring with clear step-by-step explanations ✔ Homework, assignment, and exam preparation support ✔ Personalized problem sets & practice plans ✔ Concept strengthening and score improvement strategies My students regularly improve their scores from 60% → 90%+ because I focus on: Understanding before formula application Visual explanation of concepts Problem-solving thinking patterns I Also Work With Teachers / Schools / Publishers If you need: Math Worksheets (Class 6–12 & College) Question Banks / Test Papers LaTeX formatted solutions Curriculum or course content development I create clean, accurate, and structured math content aligned with academic rubrics. Why Work With Me ⭐ Top Rated on Upwork ⭐ 100% Job Success & Consistent 5★ Ratings ⭐ Reliable, clear communication ⭐ Fast delivery and professional formatting Let’s Work Together Send me a message with: Level / grade Topic(s) needed Timeline I respond quickly and will help you plan the next steps.

Got an exciting idea for a mobile app development and searching for a Mobile App Developer skilled in iOS development, Android app development, or Flutter cross-platform solutions? 👋 𝗛𝗶! 𝗜’𝗺 𝗖𝗵𝗶𝗻𝘁𝗮𝗻 𝗡𝗮𝗸𝗿𝗮𝗻𝗶, a Senior Mobile App Developer with 𝟰+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in creating seamless and high-performance mobile apps. Armed with a Bachelor’s degree in Computer Science and Engineering, I specialize in building apps that users love on both iOS and Android. ✅ 4+ 𝘆𝗲𝗮𝗿𝘀 of mobile app development experience ✅ 80M+ total app downloads across stores ✅ 200+ clients from 40+ countries ✅ 100% client satisfaction rate ✅ Focused on long-term collaboration & client satisfaction ✅ Trusted by startups, enterprises & solo founders 📌 𝗠𝗬 𝗞𝗡𝗢𝗪𝗟𝗘𝗗𝗚𝗘 & 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘: → Cross-Platform Mobile App Development with Flutter and Dart for iPhone, iPad, iOS, and Android → Native iOS Development with Swift and iOS SDK, building fast, reliable apps for iPhone and iPad → Native Android Development with Kotlin and Android SDK, delivering secure, scalable apps for Android devices → Backend Development with Node.js, Express.js, AWS, MySQL, MongoDB, PostgreSQL, Firebase, and more → Proficient in API Integration with REST APIs, GraphQL, and third-party SDKs → Expertise in Firebase, Firestore, MongoDB, and database management for seamless Mobile App Development → Skilled Mobile App Developer with UI/UX Design experience using Sketch, Adobe XD, and Zeplin → Google Maps Integration, Geolocation Services, and Geo-fencing → Expertise in Push Notifications (FCM, OneSignal), User Authentication, and Payment Gateway Integration → Integration of Camera and QR/Barcode Scanning features for mobile apps → Deep knowledge of architectural patterns like MVC, MVP, and MVVM 𝗚𝗹𝗶𝗺𝗽𝘀𝗲𝘀 𝗼𝗳 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗜𝗻: ✔ AI-Powered Mobile App Development with Flutter iOS Android Chatbots OpenAI ✔ MVP Mobile App Development for business startups with No-Code Lovable Replit ✔ Health & Fitness Mobile App with Telemedicine, Habit Tracking with HealthKit ✔ Meditation & Wellness Mobile App with AI Chatbot Integration, Mental Health App ✔ Travel & Ticket Booking Mobile App with On-Demand Services ✔ Social Media & Dating App Development with Group Chat Events ✔ Food Delivery App with Real-Time Order ✔ Loyalty & Rewards Mobile App with Coupons Gift Cards & Stripe Integration ✔ Real-Time Chat & Messaging Mobile App with Twilio SMS Video Calling Firebase ✔ On-Demand Services App with Booking Scheduling IoT Wearables ✔ Productivity & Task Management App with HR Exams Documents PWA CI/CD ✔ Music & Audio Streaming Mobile App with Reading, Subscriptions & Live Streaming ✔ Sports & Entertainment Mobile App with Live Streaming AR/VR Gaming ✔ E-Learning Mobile App with Courses, Languages Learning, Gamification, LMS ✔ Real Estate Mobile App with Property Listings ✔ Finance & Budget Management App with Crypto Wallet ✔ Multi-vendor Marketplace & E-Commerce Mobile App with NFT Drops React Native Kotlin Swift Whether you're starting from scratch or enhancing an existing mobile app development, I can help bring it to life. 👉 Click "Invite" or "Hire" button to get started! 🤔 Got a quick question? Just 𝗱𝗿𝗼𝗽 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 or Book a free 30-min consultation call today. Best Regards, Chintan :)

Greetings! I'm Sharmilaa Saran, a highly accomplished data entry specialist from India. With expertise in areas such as data processing, data interpretation, web research, and content creation, I have successfully completed numerous projects throughout my eight years of experience as a freelancer. Prior to transitioning into freelancing, I worked with various corporate organizations on a full-time basis. My master's degree in Computer Science has been instrumental in executing projects to the highest standards and meeting client expectations. When working with clients, I strive to be adaptable and contribute my skills to the fullest extent possible. I prioritize quality, accuracy, and timely delivery in all my endeavors. Here are some of my professional skills: - Proficiency in Microsoft Office Word and Microsoft Office Excel - Typing speed of 70 WPM - Web Research - Keen attention to detail - Excellent oral and written communication skills - Strong team player - Cognitive and analytical excellence - Near-native proficiency in North American accent I am dedicated to delivering exceptional results and exceeding client expectations. Let's collaborate and achieve success together.

⭐ Top Rated Freelancer. 💯 100% Job Success Score. ⏱️ 14,000+ Hours Logged. 📁 185+ Projects Completed. 🏆 6+ Years of Experience. 🌍 Available Across All Time Zones. B2B Lead Generation | List Building | Data Mining | CRM Cleanup Specialist Hello, I’m Ratna, a dedicated B2B Lead Generation & Data Research Specialist helping businesses build accurate, verified, and sales-ready prospect lists. With 6+ years of experience and 185+ successful projects, I help companies eliminate low-quality leads, outdated data, duplicates, and messy CRM records — and replace them with clean, targeted decision-maker contacts. I also offer a FREE Sample / Trial so you can evaluate accuracy and quality before hiring. My Core Services:- ✔️ B2B Lead Generation ✔️ Targeted Prospect List Building ✔️ Decision Maker Contact Research ✔️ Verified Email & Phone Finding ✔️ LinkedIn Sales Navigator Research ✔️ Web Research & Data Mining ✔️ CRM Cleanup & Data Deduplication ✔️ Contact Enrichment ✔️ Email Verification & Bounce Reduction ✔️ Google Maps & Company Research ✔️ Data Extraction & Web Scraping ✔️ Excel & Google Sheets Management Tools & Platforms I Use:- • LinkedIn Sales Navigator • Apollo • Hunter • RocketReach • NeverBounce • ZeroBounce • Crunchbase • Google Maps • Company Websites • Excel & Google Sheets • CRM Systems I combine premium tools + manual verification to ensure high accuracy and low bounce rate. Why Clients Choose Me :- ✔️ 100% Verified & Accurate Data ✔️ No Duplicates or Junk Leads ✔️ Fast Turnaround Time ✔️ Strong Attention to Detail ✔️ Clear Communication ✔️ Available for Long-Term Projects ✔️ Flexible with Client Requirements ✔️ Free Sample Before Starting Every list I deliver is:- Clean Structured Verified Ready for Outreach Matched to Your ICP If you need high-quality B2B leads, contact research, or CRM cleanup, I’m ready to help. I’m available for short-term tasks and long-term collaborations. Send me a message — I can also prepare a quick sample for your project. Best regards, Ratna.