You will get Clean and Gather emails for a list of Leads
Rising Talent
Rising Talent
Project details
If you guys are looking for quality email verification, list cleaning, and invalid email removal service, then you're in a good place.
A precise and reliable method to clean up the email list. I believe in providing you with a 99% delivery guarantee.
Cleaning emails are required before starting an email campaign. Don't let bad or invalid emails stop you from reaching potential customers.
I will provide quality services of email verification, list cleaning, and invalid and duplicate removal service at a low amount.
My services:
@ Bulk Email verification
@ Email List Cleaning
@ Categorization into Valid/Non Valid emails
@ Finding Syntax Errors in Email Addresses
@ Spam email identification
@ Remove duplicate emails
@ Removing non-responding emails
Why you offer me:
1. 100% Accuracy
2. High-Quality Service
3. On-Time Delivery
4. Unlimited Revision
Feel free to contact me to avail yourself of my service.
A precise and reliable method to clean up the email list. I believe in providing you with a 99% delivery guarantee.
Cleaning emails are required before starting an email campaign. Don't let bad or invalid emails stop you from reaching potential customers.
I will provide quality services of email verification, list cleaning, and invalid and duplicate removal service at a low amount.
My services:
@ Bulk Email verification
@ Email List Cleaning
@ Categorization into Valid/Non Valid emails
@ Finding Syntax Errors in Email Addresses
@ Spam email identification
@ Remove duplicate emails
@ Removing non-responding emails
Why you offer me:
1. 100% Accuracy
2. High-Quality Service
3. On-Time Delivery
4. Unlimited Revision
Feel free to contact me to avail yourself of my service.
Purpose
BusinessIndustry
Agriculture, Animals & Pets, Architecture & Interior Design, Arts & Design, Audio Services, Beauty & Cosmetics, Biotech, Business Services & Consulting, Construction, Cryptocurrency & Blockchain, Cybersecurity, Data Analytics, Ecommerce, Education, Energy, Engineering, Environmental, Events Planning, Fashion & Apparel, Financial Services, Food & Beverage, Gaming, Government & Public Sector, Hardware & Electronics, Legal, Lifestyle, Logistics & Supply Chain Management, Manufacturing & Storage, Marketing & Advertising, Media & Entertainment, Medical & Pharmaceutical, Music, Nonprofit, Photography, Real Estate, Religion & Spirituality, Retail & Wholesale, Software, Sports & Fitness, Telecommunications, Transportation & Automotive, Travel & Tourism, Video Services, Wellness, Writing & PublishingLanguage
EnglishWhat's included
| Service Tiers |
Starter
$50
|
Standard
$300
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 1 day | 7 days | 30 days |
Number of Revisions | 1 | 1 | 1 |
Number of Hours of Work | 10 | 60 | 200 |
Graph or Table Creation | - | - | - |
Formatting & Clean Up | - | - | - |
Professional Journal Citations | - | - | - |
Summary | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $500
Additional Hour of Work
+$5Frequently asked questions
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About Naimul Hasan
B2B Lead Generation, Data Enrichment & Contact List Scraping EXPERT
88%
Job Success
Dhaka South City Corporation, Bangladesh - 3:23 pm local time
Need verified B2B leads that actually reach decision-makers? I build targeted prospect lists, enrich contact data, and deliver 95%+ accuracy — so your sales team spends time closing, not searching—7,500+ hours on Upwork.
What sets me apart is a team-backed operation with 10 specialists, LinkedIn Sales Navigator Premium, and a verified email stack (Apollo, Clay, Seamless.ai, NeverBounce) that most solo freelancers can't match. I handle 100+ hours per week of B2B lead generation work across every major industry — SaaS, healthcare, real estate, legal, finance, and more — without sacrificing accuracy.
Here's what I deliver for clients:
✅ B2B Lead Generation — any industry, any geography, any ICP
✅ Data Enrichment & Contact List Building — name, title, email, phone, LinkedIn
✅ Large List Building for CRM
✅ LinkedIn Sales Navigator Prospecting & Sourcing
✅ Email Verification & List Cleaning (NeverBounce, ZoomInfo, Hunter)
✅ CRM Database Updates — Salesforce, HubSpot, and others
✅ Data Scraping & Web Research — manual and tool-assisted
✅ Contact List Cleanup and Enrichment
✅ Conference & Event Attendee List Building
✅ Healthcare, Legal, Real Estate, and HVAC Specialist Research
✅ Influencer & Outreach Contact Compilation
✅ Funding & Investment Research (Crunchbase, Yelp, LinkedIn)
Why do you rely on me:
🏆 Top Rated on Upwork | 90%+ Job Success Score
📊 7,500+ hours completed | 88 jobs
🎓 Certified: B2B Lead Generation & Prospect List Building (Udemy)
🎓 Certified: Connecting Thought Leadership to Sales and Lead Generation
💬 Clients include Fortune 500 companies, SaaS startups, digital marketing agencies, and recruitment firms across the US, UK, and beyond.
⚡ 25 active contracts running simultaneously — team capacity means your deadline is always met.
I can build a contact list for any Industry and any Location. I can find this kind of information and gather it in MS Excel or Google Spreadsheet.
01. First Name
02. Last Name
03. Business Name
04. Website URL
05. Owner Email Address (Company, Personal, Generic)
06. Phone Number
07. Address (Street, City, State, Zip)
08. LinkedIn URL
09. CrunchBase URL
10. Company Employee Size
I am a highly skilled Lead Generator who is extensively experienced in -
✔ LinkedIn Premium (Sales Navigator Account)
✔ GetProspect
✔ Clay
✔ Seamless
✔ NeverBounce (Premium)
✔ Rapportive
✔ Mail tester
✔ EmailHunter
✔ Google Search
I work with small, medium, and large enterprises (Fortune 500), startups, and digital marketing agencies & help them with Lead Generation, Web Research, and Data Entry. They come from diverse backgrounds, such as B2B/B2C SaaS, Technology Companies, Recruitment & Staffing agencies, Digital Marketing Agencies, and Management Consulting firms from around the world.
With a 90%+ job success rate and a dedicated team, I’m here to support your goals, whether you’re a startup or an established enterprise. Let’s connect to discuss how I can help you achieve your lead-generation objectives. Your success is my priority!
Send me a message with your target audience, and I'll respond within 24 hours with a clear plan and sample data approach. Let's build your pipeline.
Last Update on May, 2026
Steps for completing your project
After purchasing the project, send requirements so Naimul Hasan can start the project.
Delivery time starts when Naimul Hasan receives requirements from you.
Naimul Hasan works on your project following the steps below.
Revisions may occur after the delivery date.
Analyze Your Requirements
After placing the order, I will analyze your requirements and discuss if anything needs
Filter Your Requirements on LinkedIn
After finalizing your requirements, I will filter all your requirements into LinkedIn and provide you a report. If you want to add or delete any criteria, we will do everything together before information adding to the Google Sheet.