Top Rated Freelancer with 27,600+ hours and 600+ successful projects on Upwork.
I help businesses build accurate sales pipelines, clean data systems, and scalable research workflows that actually drive results — not just spreadsheets.
💡 What I Do
I combine lead generation + data + research + annotation to support both sales teams and data-driven projects.
✔ B2B Lead Generation & Prospect List Building
✔ LinkedIn & Email Outreach (Manual + Tools)
✔ Web Research & Market Research
✔ Data Entry, Data Mining & Data Enrichment
✔ CRM Data Entry & Management (HubSpot, Salesforce, Zoho, Pipedrive)
✔ AI Data Annotation & Data Labeling (Image, Text, NLP)
✔ General Research & Large-Scale Data Projects
✔ Virtual Assistance & Admin Support
🎯 How I Work (What Makes Me Different)
I don’t just deliver data — I deliver usable, clean, decision-ready data.
• Manual verification for high accuracy
• Structured workflows & clear documentation
• Fast turnaround without compromising quality
• Ability to handle small tasks → large ongoing projects
• Available as solo expert or team-based support
📊 Experience Snapshot
• 27,000+ hours worked on Upwork
• 600+ completed projects
• Long-term clients across US, UK, Canada, Australia & Europe
• Strong track record in lead generation + research-heavy projects
🛠 Tools & Platforms
LinkedIn Sales Navigator • Apollo • ZoomInfo • Snov io
HubSpot • Salesforce • Zoho • Pipedrive
Google Sheets • Excel • Data scraping & automation tools
Annotation Tools: Labelbox • CVAT (or similar)
⭐ What You Can Expect
✔ High-quality, verified data (no junk leads)
✔ Clear communication & fast response
✔ Reliable delivery on deadlines
✔ Long-term support mindset
🤝 Let’s Work Together
If you need help with lead generation, data entry, research, or AI annotation projects, I can support you with accuracy, speed, and consistency.
👉 Click “Invite” and let’s discuss your project.
🔍 to find me you can search:
B2B Lead Generation, Lead Generation, Prospect List Building, Contact List Building, Email List Building, Sales Prospecting, Appointment Setting, LinkedIn Lead Generation, LinkedIn Outreach, Email Outreach, Cold Email Campaigns, Account-Based Marketing (ABM), Data Mining, Data Extraction, Data Scraping, Web Scraping, Data Collection, Data Enrichment, Data Cleansing, CRM Data Entry, CRM Management, HubSpot CRM, Salesforce CRM, Zoho CRM, Pipedrive CRM, Web Research, Internet Research, Market Research, Company Research, Contact Research, Online Research, Competitive Research, Business Research, Data Entry, Excel Data Entry, Google Sheets, Data Processing, Data Analysis Support, Virtual Assistant, Admin Support, AI Data Annotation, Data Labeling, Image Annotation, Text Annotation, NLP Annotation, Data Tagging, Content Moderation, Dataset Preparation, General Research Projects
Lead Generation
Data Entry
HubSpot
Market Research
Social Media Lead Generation
Lead Generation Content Creation
LinkedIn Sales Navigator
Email List
Data Extraction
Company Research
Online Research
Prospect List
Email Communication
Data Mining
B2B Marketing
Mohammed Imran A.
Surat, India
$5/hr
5.0
25 jobs
With 10 years of experience as a Virtual Assistant, I offer top-tier administrative, organizational, and technical support to busy professionals.
Why work with me?
Administrative & Organization: I keep your daily operations running smoothly, making sure nothing slips through the cracks.
Tech & Software Management: I’m highly proficient in Microsoft Office, Google Workspace, and various project management tools to keep your team aligned.
Data Research & Analysis: From accurate data entry to deep-dive web research and data analysis, I handle the heavy lifting to give you clean, actionable information.
Customer Service & Client Care: With strong written and verbal communication skills, I can confidently manage client relationships and care for your customers.
Reliable & Adaptive: Honest, detail-oriented, and always eager to learn new systems.
I take ownership of my responsibilities to consistently deliver high-quality results for my clients.
Thank you for visiting my profile—let's connect!
Data Entry
Email Communication
Virtual Assistance
Microsoft Excel
Google Sheets
Google Docs
Accuracy Verification
Order Processing
Data Mining
Lead Generation
Customer Support
Communications
Online Research
Amazon Web Services
Data Annotation
Data Labeling
Dilip K.
Surat, India
$15/hr
4.8
92 jobs
I’m a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (𝗧𝗼𝗽 3% 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸) with 12+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, 75+ 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, 𝗮𝗻𝗱 $250𝗸+ 𝗲𝗮𝗿𝗻𝗲𝗱, helping global clients build SaaS platforms, enterprise apps, eCommerce systems, and high-performance websites across Real Estate, Healthcare, EdTech, and many other industries.
My development approach is simple:
Clean Code → Scalable Architecture → On-Time Delivery → Long-Term Support
🔹 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱
SaaS Platforms (MVP → Enterprise)
Custom Web Applications
Real-Time APIs & Dashboards
WordPress & Laravel Premium Solutions
Webflow CMS Websites
eCommerce Platforms (WooCommerce / Custom)
Modern Frontend Interfaces (React, Vue, Angular)
🔹 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
Frontend: React, Angular, Vue
Backend: PHP, Laravel, Node.js
CMS: WordPress, Webflow
DB: MySQL, MongoDB, Firebase
Other: API Integrations, Cloud Deployments, Performance Optimization
🔹 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗟𝗼𝘃𝗲 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲
✔ Top Rated Plus — proven history of exceeding client expectations
✔ 75+ successful global projects
✔ 12+ years of full-stack experience
✔ Fast, clear communication
✔ Scalable, future-proof solutions
✔ Pixel-perfect attention to UI/UX
✔ Long-term reliability & support
If you want a developer who can turn your ideas into stable, scalable, high-performing software, let’s connect and build something great together.
Best Regards
Dilip
MongoDB
React
CodeIgniter
MySQL
Vue.js
PHP
Angular
Node.js
HTML
WordPress
Ecommerce Website
Payment Gateway Integration
Divi
MEAN Stack Administration
API
Krupali S.
Surat, India
$45/hr
4.9
32 jobs
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.
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 scans, faxes, and invoices, I build the automated bridge to clean, database-ready structured data.
Unlike generalist script-writers who blindly dump data into basic vector stores, I design enterprise-ready, 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 during a query.
• Two-Stage Context Reranking: Implementing Cross-Encoder Rerankers (Cohere Rerank, FlashRank) to filter retrieved document nodes down to the absolute best context chunks, slashing downstream LLM token costs by up to 40% while accelerating system 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, or local open-source models like Llama-3.2-Vision and Qwen2.5-VL) 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: 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.
• 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.
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: GPT-4o, Claude 3.5 Sonnet, Llama-3.2-Vision, Qwen2.5-VL, DeepSeek-VL2
• Frameworks & Validation: Instructor (Pydantic), LangChain, LlamaIndex, vLLM, Ollama, LangGraph
• OCR & Computer Vision: Tesseract OCR, EasyOCR, PaddleOCR, OpenCV, LayoutLMv3, Marker, Text Extraction, Structured Outputs (JSON Enforcement)
• Infrastructure & Vector DBs: Python, AI Chatbot Development, VectorDBs (Pinecone, Chroma, Qdrant), PostgreSQL, Docker, Data Scraping, Web Scraping, PDF to Excel
Ready to eliminate hallucinations, protect your data privacy, and automate your critical document workflows with deterministic accuracy? Click "Invite to Job" to review your current pipeline architecture.
Artificial Intelligence
OCR Software
Retrieval Augmented Generation
OCR Algorithm
Prompt Engineering
Generative AI
AI Chatbot
AI Agent Development
LangChain
Vector Database
ChatGPT
AI Consulting
Natural Language Processing
Tesseract OCR
OpenAI API
Husain P.
Surat, India
$10/hr
4.9
222 jobs
𝐓𝐎𝐏 𝟏% 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐯𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤, expertise in Data Entry, Internet Research (Web Research, Online Research), Data Cleanup and Organization, Lead Generation (Lead List), Data Mining, Online Sourcing Suppliers/Products, Excel and Google Sheet Expert.
🏆 WHY CHOOSE ME OVER OTHER FREELANCERS?
➜ 188 Completed Jobs
➜ Full-Time Freelancer
➜ Professional With 6+ Years of Experience
✔ 100% Satisfaction Guarantee ✔ Top-Notch Quality ✔ On-Time Delivery
My sole professional objective is to WOW you through my ability to get the job done proficiently! I can be a valuable asset for my client and handle any Online Research (Web Research, Internet Research) and Data Entry Jobs. I have delivered huge Data Entry projects and worked on various Web Research (Online Research, Internet Research) projects, and provided quality services over the years.
Hardworking and Trustworthy. Strict on finishing a job before its deadline. I always make sure to give my client the best quality of work.
Microsoft Excel
Data Cleaning
Lead Generation
List Building
Data Entry
Online Research
Data Collection
Data Annotation
Administrative Support
Data Processing
Google Sheets
Data Mining
Prospect List
Piyush M.
Surat, India
$20/hr
5.0
5 jobs
Hi, I’m your Design partner who designs with purpose, logic, and user behavior in mind to transform digital products into high‑converting, user‑friendly experiences that accelerate business growth.
With over 5 years of hands-on expertise in UI/UX Design and Product Design, I specialize in crafting intuitive web and mobile interfaces for Mobile Apps, Websites, SaaS platforms, Dashboards, and responsive applications with passion.
🎯 𝗚𝗿𝗼𝘄 𝗪𝗶𝘁𝗵 𝗥𝗲𝘀𝘂𝗹𝘁𝘀:
✔ Drive Conversions: Designing products with easy user flows, impactful CTAs, and micro‑interactions to boost engagement.
✔ Lower Bounce Rate: Streamlined navigation, simplified complex layouts, and an easy-to-use interface to keep users satisfied.
✔ Higher User Retention: Enhance onboarding journeys, seamless user flows, feedback loops, and consistent visual systems for repeat usage.
✔ Branding: Unique and conceptually vision-oriented user experience to establish trust and brand identity.
🏆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀
✔ 100% Job Success with Complete Client Satisfaction
✔ Top-Rated Designer on Upwork with versatile expertise and UX specialization
✔ 50+ projects delivered with 5‑star client ratings and punctual milestones
✔ Served in Diverse Industries Globally
💼 𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
✔ Product Design: Mobile App Design, Website & Landing Page Design, SaaS/WebApp Design, Dashboard Design
✔ UI/UX Design: Research, User Flows, Design System, Wireframes, Hi-Fi UI Design, Clickable Prototypes, Usability Testing
✔ Revamp (Redesign): Enhance user experience and align with your brand with a conversion-friendly, engaging, and impactful design solution
✔ Design Systems & Responsive UI: Structured component libraries, style guides, adaptive and pixel‑perfect design handoff
✔UX Consulting & Audits: Heuristic evaluations, user‑flow mapping, and actionable reports to eliminate friction
✔Motion & Graphic Design: Logo animations, micro‑interactions & social media assets, etc.
🖥️ 𝗧𝗼𝗼𝗹𝘀:
✔ UI UX Design: Figma, Miro
✔ Graphic and Motion Design: Adobe’s Illustrator, After Effects, Photoshop, Canva, Figma Slides
✔ No-code Development: Framer, Webflow
⭐ 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀:
✅ Conversion-Focused Quality Design
✅ Problem-Solving Approach with Attention To Detail
✅ Development-ready Deliverables (organized, ready-to-use files)
✅ Quick Turnarounds and Transparent Communication
✅ Collaborative Reviews with Teams and Post‑delivery Support
✅ Unlimited Revisions On Time for Satisfaction
✅ Affordable Excellence with Custom or Retainer Pricings
✅ Same-day Start with Seeing Results in Days, Not Weeks or Months.
🎁 𝗙𝗿𝗲𝗲 𝗨𝗫 𝗔𝘂𝗱𝗶𝘁 𝘄𝗶𝘁𝗵 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗖𝗮𝗹𝗹 🎁
Ready to build your next product with the best design solution?
Let’s connect and drive real results together.
UX & UI Design
UX & UI
Product Design
Figma
Mobile UI Design
UX Research
Information Architecture
User Flow
Design Thinking
Design Mockup
iPhone UI Design
UI/UX Prototyping
Prototyping
Web Design
Web Application
Software Design
Website Redesign
Quality Audit
Graphic Design
Motion Design
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