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𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐯𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 with over two decades of experience helping businesses stay organized, accurate, and efficient. I've completed 2,500+ projects on Upwork for clients in healthcare, real estate, ecommerce, SaaS, legal, and finance — and I run a small, trained team through my company, Login Services, so I can scale up without losing quality control or a single point of contact. Clients typically come to me for clean data, qualified leads, or dependable day-to-day support. Here's how I handle each one. 𝐃𝐚𝐭𝐚 𝐞𝐧𝐭𝐫𝐲 & 𝐝𝐚𝐭𝐚 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 — I handle high-volume, high-accuracy data work — invoice entry, CRM record updates, database cleanup and deduplication, PDF-to-Excel/Word conversion, product listing uploads, batch proof reports, and structured data extraction from websites, PDFs, directories, and scanned documents. Every batch goes through a multi-step quality-control pass — format checks, duplicate detection, and a final accuracy review — before it reaches you, so you're not the one catching my errors after the fact. I also handle manual transcription (general, business, and legal/medical), captioning, and timestamping when a project calls for them. 𝐁𝟐𝐁 𝐥𝐞𝐚𝐝 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐩𝐫𝐨𝐬𝐩𝐞𝐜𝐭 𝐫𝐞𝐬𝐞𝐚𝐫𝐜𝐡 — I build targeted, verified contact lists using LinkedIn Sales Navigator, Apollo, ZoomInfo, Lusha, SalesQL, and Crunchbase — filtered by industry, company size, revenue, geography, decision-maker role, technology stack, funding status, or hiring activity. Beyond just sourcing names, I do data enrichment, contact verification, and CRM upload, so the list lands in your pipeline ready for outreach rather than a raw spreadsheet you still have to clean and check yourself. I've built lists for founders, marketing managers, HR professionals, and purchasing teams across healthcare, technology, real estate, manufacturing, and professional services. 𝐕𝐢𝐫𝐭𝐮𝐚𝐥 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞 & 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐯𝐞 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 — This is the core of what I do day-to-day: email and calendar management, online research, CRM maintenance (Salesforce, HubSpot, Zoho), file organization, meeting agendas, reporting, form completion, and general administrative support. I also work in two specialized lanes where accuracy and confidentiality matter more than usual: — 𝐌𝐞𝐝𝐢𝐜𝐚𝐥 𝐕𝐢𝐫𝐭𝐮𝐚𝐥 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞: EMR data entry, records management, insurance verification, preauthorization requests, prescription refill coordination, scheduling, and medical transcription. I'm HIPAA-aware and treat patient data with the discretion it requires. — 𝐋𝐞𝐠𝐚𝐥 𝐕𝐢𝐫𝐭𝐮𝐚𝐥 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞: legal document review and transcription, filing, PACER and CM/ECF research support, legal pleadings formatting, process documentation, and correspondence drafting. 𝐄𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 — Product listings and bulk uploads, inventory and stock updates, order fulfillment coordination, shipping label management, and catalog consistency across Shopify, Amazon Seller Central, WooCommerce, Etsy, and BigCommerce. I've also supported Amazon-specific work — FBA coordination, listing optimization, and competitor research using Helium 10 and Jungle Scout — for sellers who need their catalog kept clean at scale. Industries I've supported — Healthcare, real estate, ecommerce, SaaS, technology, finance, education, legal, manufacturing, logistics, marketing, retail, and construction. Different industries carry different compliance and formatting expectations, and I adjust rather than treat every project the same way. 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 — Most engagements start with a short kickoff to confirm format, tools, and delivery cadence, then move to a small trial batch or sample deliverable so you can check quality before committing to volume. For ongoing work, I send regular progress updates rather than going quiet until the deadline — you shouldn't have to ask where things stand. Tools I work in — Microsoft Excel & Office, Google Workspace, Salesforce, HubSpot, Zoho CRM, LinkedIn Sales Navigator, Apollo, ZoomInfo, Airtable, Notion, Trello, Asana, Shopify, Amazon Seller Central, WooCommerce, WordPress, and standard OCR/PDF conversion tools. Why clients stick around — — Fast turnaround without cutting corners on accuracy — I'd rather flag a delay early than deliver something wrong on time. — Clear, proactive communication. If something looks off in your data or instructions, I ask before I guess. — Confidential handling of sensitive data, with extra care on medical and legal work. — Able to scale from a solo task to a multi-person project through Login Services, without losing the quality control that comes from one person owning the relationship. If you need someone to take data entry, lead generation, or day-to-day admin off your plate — reliably, without hand-holding — I'd be glad to help. Message me and let's talk about what you need.

𝗜𝗻𝘀𝗽𝗶𝗿𝗲𝗱 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗜𝗜𝗧 𝗚𝘂𝘄𝗮𝗵𝗮𝘁𝗶 𝗚𝗿𝗮𝗱𝘂𝗮𝘁𝗲 | 𝟱 𝗬𝗲𝗮𝗿𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✅ IIT Guwahati Alumnus with 5 Years Enterprise & AI Experience (TCS, HCL Technologies) ✅ Expert in Advanced AI Pipelines, Agentic Workflows, and GraphRAG Architecture ✅ Skilled in Python, FastAPI, Node.js, NestJS, Next.js, and Cloud Infrastructure ✅ Available 30+ hrs/week | Dedicated, reliable, and highly responsive ✅ Goal: Build a 100% Job Success Record on Upwork through top-tier engineering 🔴 I may be new to the Upwork platform, but I bring half a decade of production-level engineering experience scaling systems for global tech giants. 🔴 Transitioning to full-time freelance AI development investing my full focus, speed, and enterprise standards into your project. 🔹 AI & LLM Skills AI Agents / Agentic Workflows: LangGraph, CrewAI, AutoGen, CrewAI Multi-Agent setups Advanced RAG: GraphRAG, LlamaIndex, Knowledge Graphs via Neo4j, Hybrid Vector Search Frontier Models: Claude 3.5 Sonnet/Opus, OpenAI GPT-4o, Gemini 1.5 Pro, Llama 3.2 Vision Edge AI & SLMs: Ollama, Llama 3.1/3.2, Phi-4 (Quantized deployment for cost optimization) Voice & Multimodal AI: OpenAI/Gemini Native Realtime WebSockets APIs (Low-latency audio) Observability & Vector DBs: LangSmith, Pinecone, Qdrant, Milvus, Chroma DB 🖥️ Backend Skills Python (FastAPI, Flask) | Node.js, Express.js, Nest.js Real-Time Data Streaming: Kafka, Redis Streams, WebSockets API Development: Secure RESTful APIs, gRPC, and GraphQL Databases: PostgreSQL, Supabase, MongoDB, Redis (Semantic Caching) DevOps & Cloud: Docker, AWS (EC2, Lambda, S3, Bedrock), Vercel 🌐 Frontend Skills React.js, Next.js 15 (App Router, Server Components) TypeScript, Redux Toolkit, Tailwind CSS Building highly responsive, secure, data-driven AI SaaS Dashboards 🛠️ Tools & Technologies ML libraries: Scikit-learn, Pandas, NumPy LLM Fine-tuning & Optimization: LoRA, PEFT, Hugging Face Hub Version Control & CI/CD: Git, GitHub Actions 🌟 Why Work With Me? I am building my freelance portfolio after 5 years in enterprise engineering. I deliver fast, communicate clearly, and charge fairly while I establish my Upwork presence. Every project gets my full attention. Warm regards, Aman

✅ Top-Rated Plus | 100% Job Success | Upwork Verified (ID & Video) ✅ Airbnb / VRBO / Guesty / Hostaway / Booking .com Expert & 1099 Tax Preparation ✅ Automated Hostaway–QuickBooks sync ✅ Expert in accounting for Amazon FBA, Shopify & eBay eCommerce platforms ✅ Xero Certified Advisor ✅ Certified QuickBooks Online ProAdvisor & MS Excel Expert ✅ 16+ Years of experience in Bookkeeping & Accounting ✅ Certified Accountant/Bookkeeper ✅ Served clients across Australia, NZ, USA, Canada, UK ✅ Good English accent and communication skills ✅ Short Term Vacation Rental (STR) Expert, Property Manager, Real Estate Rental, Co-Host Property Management, including income and expense tracking & classifications, monthly owner statements ✅Full-time remote freelancer operating from a dedicated home office ✅ Utilizing the latest i9 13th Gen hardware, SSD storage, and up-to-date software tools ✅ High-speed Fiber Broadband Internet connection (Speed Up to 150 Mbps) ✅ Available to align with your preferred time zone ✅ Remote Accounting and Virtual Bookkeeping Bookkeeping & Accounting Software Expertise: ✅ XERO | Xero Practice Manager | Xero Workpapers ✅ QuickBooks Online | QuickBooks Desktop ✅ Reckon APS | XPA | Tax Manager ✅ Reckon Accounts Hosted & Bank Data ✅ MYOB ✅ Wave ✅ Sage ✅ NetSuite ✅ Zoho Books ✅ FreshBooks ✅ Banklink ✅ CCH iFirm ✅ Desktop super | Fiscal finance | ✅ Receipt Bank | AutoEntry | Hubdoc | Dext | SAP | iConnect POS | etc. ✅ Guesty Accounting, Hostaway, AppFolio ✅ Aplos (Nonprofit / Church) ✅ Breeze Church Management Software ✅ SellerLegend ✅ Link My Books Payroll Software Expertise: ✅ ADP, Gusto, QuickBooks, Xero Areas of expertise include : ✅ QuickBooks, Xero, MYOB Setup ✅ Daily bookkeeping, including cleaning and organizing records ✅ Data entry in accounting software, ensuring up-to-date and accurate financial information ✅ Invoicing, bill creation, transaction coding ✅ Cashbook accounting using Excel & Google Sheets ✅ Reconciliation of various accounts: receivables, payables, inter-company, bank, credit card, PayPal, Amazon, eBay, Stripe, and other merchant accounts ✅ Identifying & resolving discrepancies, general ledger reviews ✅ Budget development, management, forecasting, & cash flow statements ✅ Financial report analysis ✅ Payroll processing & reconciliation ✅ Company setup & chart of accounts management ✅ Data migration to Xero or other accounting software ✅ Fixed asset setup & reconciliations ✅ Inventory management ✅ Customization of invoice templates, reports & setup for customers and suppliers, including recurring expenses & alerts ✅ Preparation of monthly, quarterly, interim & year-end financial statements & related adjustments ✅ Business & personal income tax preparation & BAS/GST/FBT returns ✅ Excel-based budgeting, forecasting, cash flow & financial modeling ✅ Preparation of owner statements for rental businesses in Hostaway & Excel ✅ Venmo, Zelle, Cash App reconciliations Cloud-based tools: ✅ Google Spreadsheet, Docs ✅ SharePoint, OneDrive, Google Drive, Dropbox ✅ Skype, GoToMeeting, Zoom, Microsoft Teams ✅ Word, PowerPoint, One Notes ✅ Excel (PivotTables, VLOOKUP, INDEX/MATCH, Data tables, Conditional Formatting, Data Validation etc ✅ Asana ✅ Slack, Lark ✅ TeamViewer, Anydesk ✅ Brex ✅ Quartzy ✅ Xbert ✅ ignition ✅ LastPass, Dashlane Business Structures: ✅ Small Business Enterprises ✅ Sole Traders ✅ Trusts ✅ Partnership firms ✅ Pty Limited companies and a Group of companies Industry-Specific Accounting ✅ E-commerce Accounting ✅ Amazon FBA Accounting ✅ Shopify Accounting ✅ WooCommerce Accounting ✅ eBay Seller Accounting ✅ Real Estate Accounting ✅ Property Management Accounting ✅ Rental Property Bookkeeping ✅ Construction Accounting ✅ Nonprofit Accounting ✅ Healthcare & Medical Practitioners ✅ Restaurant/Food Business Accounting ✅ Farming/Agri/Dairy Business (Livestock Calculations) ✅ Investment Business Bookkeeping provided for: ✅ USA Accounting ✅ Canada Accounting ✅ UK Accounting ✅ Australia Accounting ✅ New Zealand Accounting Compliance and Regulations ✅ GAAP Compliance ✅ IFRS Compliance ✅ Tax Compliance ✅ Audit Support ✅ Financial Statements Preparation Facility & Infrastructure: ✅ High-speed Fiber Broadband Internet connection (Speed Up to 150 Mbps) ✅ Dual screen workstation ✅ Secure Data Storage Solutions ✅ Advanced Network Security ✅ Climate-Controlled Environment ✅ Professional Phone & Communication Systems ✅ Ergonomic Office Furniture ✅ Multi-function Colour/B&W Wifi Printers cum Scanners ✅ 24X7 Power backup facility Familiar with Australia, NZ, UK, USA & Canada Accounting Concepts and Taxation systems Specializing in bookkeeping for Canada, U.S., UK, Australia & New Zealand. Ensure full confidentiality & privacy of all shared information Ready to start immediately and can commit to regular hours. Feel free to contact me if you would like an interview set up Thank you for taking the time to read my Upwork Profile Kind Regards, Gulshan k

Enterprise AI Agent & RAG Architect. I help enterprise organizations eliminate LLM hallucinations, slash operational overhead, and scale intelligent document automation. I engineer custom, production-grade RAG pipelines and Intelligent AI OCR architectures that deliver deterministic data workflows with a verified 96.8% field-level accuracy across 10,000+ complex corporate pages, drastically reducing manual hours and software costs. If you are dealing with standard vector-search chatbots that hallucinate, lose context, or fail to read dense data tables, or if your legacy OCR tools are outputting broken, chaotic text from blurry faxes and invoices, I build custom-made, enterprise-grade software solutions to deliver clean, database-ready structured data. Unlike generalist script-writers who blindly dump data into basic vector stores, I design layout-aware, cost-optimized pipelines engineered specifically for highly confidential, unstructured, multi-column, and multi-page corporate assets. CORE WORKFLOWS & SEARCH-OPTIMIZED ARCHITECTURES: 1. Agentic production RAG Pipelines & Enterprise Knowledge Bases • Advanced Hybrid Search Indexing: Fusing dense semantic vector embeddings (Pinecone, Qdrant, ChromaDB) with sparse keyword retrieval (BM25) to guarantee specific alphanumeric codes, legal sections, and invoice serial numbers are never missed. • Two-Stage Context Reranking & Multi-Agent Orchestration: Implementing state-of-the-art orchestration layers (LangGraph, AutoGen) combined with Cross-Encoder Rerankers (Cohere Rerank, FlashRank) to filter retrieved document nodes down to the absolute best context chunks, slashing downstream token costs by up to 40% while accelerating execution speed. • Layout-Aware Hierarchical Chunking: Parsing structured document layouts natively to maintain strict parent-child context windows, preventing sentences or complex financial data tables from being blindly split in half during vector indexing. 2. Intelligent AI OCR & Multi-Modal Document Intelligence • Vision-Based Pre-Processing: Utilizing OpenCV, PaddleOCR, and LayoutLMv3 to automatically de-skew, binarize, and map out the multi-column reading order of messy scanned PDFs, faxes, or smartphone images before running extraction. • Multi-Modal LLM & Vision Data Extraction: Routing raw text tokens and visual patches through state-of-the-art vision-language models (GPT-4o, Claude 3.5 Sonnet, Llama-3.2-Vision, Qwen2.5-VL, and DeepSeek-VL2) to automatically repair transcription typos and misaligned characters by understanding the surrounding industry context. 3. Schema Enforcement & Human-in-the-Loop (HITL) Guardrails • Strict Schema Enforcement & Structured Outputs: Employing programmatic validation frameworks like Instructor and Pydantic to mathematically force LLM outputs into 100% compliant, database-ready JSON, CSV, or SQL structures at the native API level with strict JSON execution. • Algorithmic Triage: Tracking model confidence log-probabilities. High-confidence data saves instantly to production databases, while low-confidence edge cases route seamlessly to custom Streamlit dashboards for rapid human validation, ensuring minimal manual hours. PROVEN ENTERPRISE CASE STUDIES & SUCCESS METRICS: • Enterprise Document Intelligence: Multimodal AI OCR, Pydantic Extraction & Hybrid RAG Pipeline Designed and engineered an end-to-end production pipeline to automate the processing of dense, unstructured corporate assets (including scanned PDFs, financial statements, and high-volume faxes). Used LayoutLMv3 to preserve structural hierarchies and the Instructor library paired with strict Pydantic schemas to achieve an elite 96.8% verified field-level extraction accuracy across 10,000+ pages. • AI OCR Automation for High-Volume Faxes: Engineered a highly resilient extraction and contextual text-cleaning pipeline running flawlessly for complex, handwritten and blurry business records. • Markdown Data Extraction Specialist: Built a hyper-accurate pipeline converting complex document styles into structured markdown format for seamless vector indexing and RAG ingestion. • Enterprise Document Parsing: Consulted on and deployed custom backend AI microservices to clean, parse, and automate unstructured multi-page document flows. MODERN PRODUCTION TECH STACK: • LLMs & Vision-Language Models (VLM): GPT-4o, Claude 3.5 Sonnet, Llama-3.2-Vision, Qwen2.5-VL, DeepSeek-VL2, GenAI Software Development • Frameworks, Agentic Workflows & Validation: Instructor (Pydantic), LangChain, LlamaIndex, vLLM, Ollama, LangGraph, AI Agent Development • OCR & Computer Vision: Tesseract OCR, EasyOCR, PaddleOCR, OpenCV, LayoutLMv3, Marker, Text Extraction, Structured Outputs (JSON Enforcement), Intelligent OCR • Infrastructure & Vector DBs: Python, AI Chatbot Development, VectorDBs (Pinecone, Chroma, Qdrant), PostgreSQL, Docker, Data Scraping, Web Scraping, PDF to Excel Ready protect your data privacy, and with deterministic accuracy? Click "Invite to Job"

💎💎💎💎💎 Top Rated PDF Fillable Form Designer and Developer 🕒🕒🕒🕒🕒 Fast Turnaround 🌟🌟🌟🌟🌟 3000+ Hours Completed 🌟🌟🌟🌟🌟 700+ Jobs Completed 🌟🌟🌟🌟🌟 5 Stars Ratings 🌟🌟🌟🌟🌟 20+ years work in IT industry 🌟🌟🌟🌟🌟 10 years work in Upwork as a full time Freelancer. 🌟🌟🌟🌟🌟 Great to work with all Clients and Employers ⌚⌚⌚⌚⌚⌚ 24 hours response time (24x7 available any time zone) I am an accomplished facilitator with over 15+ years business and marketing experience working for top organizations and employers. Known for my energetic and positive approach, I create interactive sessions that are relevant, meaningful and foster self-awareness. More than a decade of solid experience in different IT sector fields such as VBA in Word VBA in Excel Docusign PowerForm AEM (Adobe Experience Manager) Adobe Web Form Adobe Online Form Adobe Photoshop Adobe Acrobat Pro DC Adobe Livecycle Adobe Indesign Adobe Illustrator PDF Expert PDF Editing PDF Form PDF Fillable Text Fillable Field Numeric Fillable Field Javascripts Calculations Flowable Text Fillable Field Show and Hide Pages Forms Templates Dropdown items Expandable Text Fillable Field Auto Populate Fillable Field PDF Fillable (iphone, mobile, tablet, cloud, dropbox, mac, computer, desktop and laptop) Administration Documentation Clerical Book Keeping (Invoice, Credit Card, Bank Statement, Inventory, Accounting) Office Skills Computer Skills PDF Corrupt to Recovery PDF PDF Damaged to Recovery PDF PDF Conversion PDF to Word PDF to Excel PDF to Powerpoint Data Entry @ 60 words per minute with 100% accuracy Typing (English Hindi Bengali Nepali) Microsoft Office 2019 Microsoft Word Microsoft Excel Presentation Programming Team Work and much more. Exposure to these fields made me confident and skilled, thus enabling me to face different challenges in my career. I love learning new things and I love what I do. I believe that in order to be ahead of the pack, every work should always be accompanied with passion, dedication and excellence. I look forward to hearing from you. Thanks for giving me the opportunity to serve you.

I’m a dependable and organized full-time freelancer committed to providing professional support for both one-time tasks and ongoing projects. With 5 years of onsite experience and over 2 years of freelancing experience in Data Entry, I have developed strong computer, Excel, analytical, and problem-solving skills. I pay close attention to detail, carefully follow instructions, double-check my work before submission, meet deadlines, and handle all data with confidentiality. To ensure seamless collaboration, I strictly adhere to all client guidelines and project instructions, asking clarifying questions when necessary rather than making assumptions. I operate on the IST (Indian Standard Time / UTC+5:30) time zone and maintain overlapping availability for clear, consistent communication during my workday. I work from a dedicated home office equipped with a Windows desktop (16 GB RAM), dual monitors, a reliable laptop, high-speed internet, and backup power, allowing me to stay productive and deliver high-quality work efficiently. My services include: - Manual, Online & Offline Data Entry - Microsoft Excel & Google Sheets - PDF to Excel / PDF to Word Conversion - Scanned Documents & OCR to text - Image/JPG to Excel or Word - Bank Statement & Invoice Data Entry - Data Collection & Data Extraction - Data Mining & Data Cleaning - Web & Online Research - Contact & Email List Building - CRM, HubSpot & WordPress Data Entry - eCommerce & Real Estate Data Entry - PDF Editing with Adobe Acrobat DC Pro - Spreadsheet Formatting & Organization - Copy Paste Job, Typing & Form Filling - Administrative Support & Virtual Assistance Feel free to reach out via direct 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 or 𝗶𝗻𝘃𝗶𝘁𝗲 me to your job. I look forward to the opportunity of working with you! Many thanks! Subhendra Sahu