Hello!
I’m Zakaria , a detail-oriented 𝑫𝒂𝒕𝒂 𝑬𝒏𝒕𝒓𝒚 𝑺𝒑𝒆𝒄𝒊𝒂𝒍𝒊𝒔𝒕 with 10+ years of experience delivering 100% accurate Data Entry, Lead Generation, Web Research and product listing services.
My goal is to deliver quality work with 100% accuracy and build long-term relationships with my clients.
Skills & Services
✅ Data Entry
✅ Lead Generation & List Building
✅ Web Research (LinkedIn, Google, Company Websites)
✅ Data Mining & Data Collection
✅ PDF to Excel / Word
✅ Copy-Paste Work
✅ Email & Contact Finding
✅ B2B Lead Generation
✅ LinkedIn Lead Research
✅ Company Research
I’m reliable, detail-oriented, and flexible with working hours. I’m available 50+ hours per week and ready to start immediately.
Feel free to send me a message to discuss your project.
I’m excited to work with you!
Data Entry
Microsoft Excel
Microsoft Word
Data Analysis
PDF Conversion
Google Search
Internet Marketing
Google Sheets
Ariful I.
Chittagong, Bangladesh
$6/hr
4.8
279 jobs
🌟 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗔𝗱𝗺𝗶𝗻 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 • 𝗔𝗜 𝗗𝗮𝘁𝗮 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻 • 𝗕𝟮𝗕 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻
📊 47,000+ Hours Logged | 250+ Successful Projects | 100% Job Success Score | 10+ Years Experience
Need clean training data, sales-ready lead lists, or a database you can finally trust? I help AI teams, B2B companies, and busy founders turn messy, unreliable data into decision-ready assets—accurate the first time and delivered on deadline.
💡 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼
My skills and tools are built to take your business to the next level across data, sales, eCommerce, and admin.
🤖 𝗔𝗜 & 𝗠𝗟 𝗗𝗮𝘁𝗮 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻
- Data labeling & annotation (text, image, NLP)
- Text classification, NER, sentiment labeling
- Bounding boxes, segmentation, LLM & RLHF training data
🎯 𝗕𝟮𝗕 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻
- Advanced lead generation & verified prospect lists
- LinkedIn expert — Sales Navigator targeting (industry, title, location)
- Contact enrichment & ICP-matched outreach
🛒 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗘𝘅𝗽𝗲𝗿𝘁
- Amazon, eBay, Shopify, and WooCommerce store management
- Product research, data entry, and professional listing creation
- Bulk product uploads, variations, and inventory management
- SEO-optimized titles, descriptions, keywords, and item specifics
- Catalog organization, listing updates, and error resolution
- Competitor analysis, price matching, and market research
- Order processing, customer support, and daily store operations
- Product image editing, resizing, and listing optimization
📊 𝗗𝗮𝘁𝗮 𝗘𝗻𝘁𝗿𝘆, 𝗠𝗶𝗻𝗶𝗻𝗴 & 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵
- Advanced data entry, cleaning & formatting
- Data mining & in-depth data research
- Web & market research, business intelligence
🗂 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲 & 𝗔𝗱𝗺𝗶𝗻
- Virtual assistant & admin support
- Customer support (email, chat, ticketing)
- Database management & file maintenance
🎯 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁
I don't just hand over data — I deliver clean, verified, decision-ready work.
- Manual verification for high accuracy (no junk leads, no sloppy labels)
- Structured workflows & clear documentation
- Fast turnaround without cutting corners
- Scales from one-off tasks to large ongoing projects
- Available as a solo expert or team-based support
📈 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱
- 47,000+ hours logged on Upwork
- 250+ completed projects, zero missed deadlines
- 100% Job Success Score, protected for 10 years
- Long-term clients across the US, UK, Canada, Australia & Europe
🛠 𝗧𝗼𝗼𝗹𝘀 & 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀
LinkedIn Sales Navigator • Apollo • ZoomInfo • Hunter
HubSpot • Salesforce • Zoho • Pipedrive
Excel • Google Sheets • Microsoft Office
Amazon Seller Central • eBay • Annotation: Labelbox, CVAT
⭐ 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁
✔ High-accuracy, verified data
✔ Clear communication & fast response
✔ Reliable delivery, every deadline
✔ A long-term support mindset
🤝 𝗟𝗲𝘁'𝘀 𝗪𝗼𝗿𝗸 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿
If you need data annotation, lead generation, Amazon/eBay support, research, or virtual assistance, send me a message or project invite. I respond fast and can start right away — so you can focus on growing your business.
Data Entry
Email Marketing
Business Intelligence
Data Analysis
Data Labeling
Sales Lead Lists
Content Management
Microsoft Office
Customer Support
Artificial Intelligence
File Maintenance
Administrative Support
Sowrav C.
Chittagong, Bangladesh
$45/hr
5.0
1 jobs
My work enables marketing agencies and startups to transform messy CRM data into clean, accurate, and actionable insights, allowing them to focus on driving sales and growth.
With more than 5 years of experience and over 436 successful projects on Fiverr, I’m here to help you with CRM data cleanup, B2B lead enrichment, and data migration. I have a particular focus on HubSpot, Salesforce, and Zoho, and I’m excited to assist you with your needs!
With expertise in CRM data cleanup, I’ve streamlined over 15,000 records for fast-growing companies, eliminating duplicates, correcting formatting, validating emails, and filling in missing details like phone numbers and locations.
My process integrates manual precision with AI-driven tools.
• Zero Bounce for email verification
• LinkedIn Sales Navigator for targeting
• n8n for workflow automation
• Google Sheets + ChatGPT for intelligent data handling
I provide accurate, CRM-ready files that help lower bounce rates, boost response rates, and save sales teams valuable hours of manual work.
Clients hire me for:
• One-time CRM cleanup & deduplication
• Monthly data maintenance & updates
• Lead list enrichment with emails, phones, and job titles
• CRM migration from Excel or other systems into HubSpot/Salesforce
If you're tired of insufficient data slowing down your outreach, let’s fix it together.
Please send me an invitation or job offer, and I’ll gladly assist you with a clear plan, transparent pricing, and guaranteed results.
Data Entry
Copy & Paste
Data Mining
List Building
Lead Generation
Company Research
Online Research
Data Sourcing
Prospect List
Administrative Support
Contact List
LinkedIn Lead Generation
Sales Lead Lists
B2B Lead Generation
LinkedIn Sales Navigator
Juthika D.
Chittagong, Bangladesh
$10/hr
4.9
301 jobs
I help businesses, researchers, consulting firms, and AI companies build accurate, reliable datasets they can confidently use for research, analysis, outreach, and decision-making.
Whether you need company information, ESG and sustainability data, financial data, contact lists, or large-scale market research, I deliver structured datasets that are complete, thoroughly validated, and ready to use. Every record is carefully reviewed to minimize errors, remove inconsistencies, and improve overall data quality—saving your team valuable time and reducing costly mistakes.
Over the years, I have completed 267+ Upwork projects for clients across the US, UK, Australia, and other countries, supporting projects ranging from targeted research assignments to large datasets containing more than 10,000 records. My clients value accurate work, consistent communication, and dependable delivery, which has led to many repeat collaborations.
What I deliver
• High-quality research datasets built from multiple trusted sources
• Clean, organized, and validated spreadsheets ready for analysis or business use
• Accurate company, ESG, sustainability, financial, and market research data
• Verified contact and business information with reduced duplicates and inconsistencies
• Reliable support for long-term and research-intensive projects
When appropriate, I use automation to improve efficiency, but every dataset receives careful manual review to ensure accuracy and consistency before delivery.
If you're looking for dependable research and data you can trust—not just collected, but carefully validated and ready to use—I would be happy to discuss your project.
Data Entry
Copy & Paste
Accuracy Verification
Data Mining
List Building
Microsoft Excel
Online Research
Company Research
Topic Research
Data Collection
Data Extraction
Data Scraping
Data Cleaning
Data Processing
Data Analysis
Contact List
Google Docs
Google Sheets
Market Research
Lead Generation
Parvin A.
Chittagong, Bangladesh
$5/hr
4.5
44 jobs
Hi, I’m Parvin Akter, an E‑Commerce Product Listing Specialist with 10+ years of experience helping businesses boost their online sales on Amazon, eBay, and Shopify. I combine attention to detail, creativity, and the latest AI and design tools to create listings that attract buyers and convert traffic into sales.
Here’s what I can do for you:
✅ High-quality product listing creation for Amazon, eBay, and Shopify
✅ SEO-optimized titles, descriptions, and bullet points to increase visibility
✅ Professional image editing, banners, and graphics using Canva Pro
✅ AI-assisted research and content generation with ChatGPT Premium for faster, accurate, and compelling product copy
✅ Full store setup, optimization, and product uploads
Why choose me:
-Over 10 years of freelancing with proven results
-Attention to detail and quick turnaround
-Transparent communication and reliable delivery
-Focused on boosting your sales, visibility, and brand presence
🛍️Let’s work together to make your store stand out, attract more buyers, and increase sales!🛍️
Data Entry
Graphic Design
Adobe Photoshop
Adobe Illustrator
Lead Generation
Amazon Listing Optimization
Shopify
Manage Ecommerce Site
eBay Web Services
Amazon
eBay Listing
WordPress
Khadija Nasrin B.
Chittagong, Bangladesh
$5/hr
4.2
5 jobs
I am new on this website. I am a housewife and want to be independent through this site. I used to work as Finance and Administrative executive in KP Apparel Trading JLT a reputed liaison office Bangladesh for 3 years and resigned from job April 2018. I have to stay home now for my family but I do not want to be a housewife. So I want to work from home through this website. I am good in communication skills, administrative work, data analysis, and financial reporting. However, I love to write. I have a diary where I write my memorable moments, my wishes, my dreams, my tough times, my daily life which I am maintaining from my teenage time. I believe I can use my passion for writing as my skills to start my new journey to earn money with Upwork. Most important is now I have enough time to work from home. I wish you will like my profile and give me opportunity to work with you.
Data Entry
Microsoft Office
Google Sheets
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