B2B Lead Generation Specialist with 4+ years building verified contact lists and lead databases for 50+ businesses across the US, UK, and Europe. I find the right people, verify their details, and deliver outreach-ready data, so your sales team can focus on closing, not searching.
What I do:
B2B Lead Generation: Decision-makers, company data, and verified contacts across any industry or geography.
LinkedIn Prospect Research: Build targeted lists using Sales Navigator, manually verified for accuracy.
Contact List Building: Emails, phone numbers, LinkedIn profiles - all cross-checked with Apollo, ZoomInfo, Hunter, and ContactOut.
Niche Research: Real estate, healthcare providers, legal firms, e-commerce, SaaS, and more.
Google Maps & Web Scraping: Local business data, addresses, and owner contacts extracted fast.
CRM Data Entry: Clean, structured data imported directly into your CRM.
Why clients rehire me:
99% data accuracy - bounced emails waste your budget, not mine.
Quick turnaround with clear communication throughout.
Custom lists built to your ICP, not recycled databases.
Top Rated | 100% Job Success Score | 4+ years on Upwork
Let's talk about what you need. Send me a message and I'll send a free sample before you commit.
Cheers,
Linuka
Lead Generation
Data Mining
Online Research
Data Extraction
Email Marketing
Web Scraping Software
Google Sheets
Apollo.io
LinkedIn Sales Navigator
Google Maps
Virtual Assistance
Company Research
Microsoft Excel
Data Entry
List Building
Krishanthi J.
Matale, Sri Lanka
$5/hr
4.9
412 jobs
๐ Top Rated Plus Badge || ๐ 36,000+ Upwork Hours || ๐ 250+ Clients served || ๐ $100K+ Earnings || ๐ Availability and Working Hours: (70+ hrs./week)
Overview:
Are you struggling to find the right decision-makers for your cold outreach? I help businesses scale their growth by delivering 100% valid, highly targeted prospect lists that actually convert.
With over 15 years of experience and 335+ successful projects, I specialize in manual research and premium data enrichment. I donโt just scrape data; I build custom lists tailored to your Ideal Customer Profile (ICP).
๐ ๐ ๐ฐ๐ผ๐ฟ๐ฒ ๐๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐:
โ Business Lead Generation
โLinkedIn Lead Generation
โ Prospect List Building
โ Contact List
โ Email List Building
โ Data Mining & Data Scraping
โ Data cleaning & Data Enrichment
โ Online Research & Web Research
โ Verified Contact Info Collection
โSocial Media Marketing
โSearch Engine Optimization
โAdvanced Researched (given specific topic based)
๐ ๐ต๐ฎ๐๐ฒ ๐๐๐ฟ๐ผ๐ป๐ด ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ ๐ถ๐ป:
๐น LinkedIn Lead Research
๐น Investor Research & Funding Research
๐น Influencer Research
๐น Prospect Research
๐น Company Research
๐น Contact Info Research (Email, Phone, Social Profiles)
๐น Lead List Cleaning & Validation
๐น SaaS Lead Research
๐น HVAC Business Contact List Building
๐น Google Maps Lead Research
๐น ZoomInfo & Database Research
๐น AI-Based Lead Research
๐น Business Lead Research
๐น Data Entry & Spreadsheet Management
๐น Finding Decision Makers
๐น Accuracy Verification
๐๐ซ๐๐ฆ๐ข๐ฎ๐ฆ ๐๐ฆ๐๐ข๐ฅ & Specialized ๐๐จ๐ฎ๐ซ๐๐ข๐ง๐ ๐๐จ๐จ๐ฅ๐ฌ
LinkedIn Sales Navigator, Apollo, RocketReach, Clearbit, Seamless, Hunter, Adapt, Snov, LeadLeaper, ContactOut, Skrapp, Lusha , ZoomInfo, Seamless.AI, Instantly, Clay, Buildwith
๐๐ฆ๐๐ข๐ฅ ๐๐๐ซ๐ข๐๐ข๐๐๐ญ๐ข๐จ๐ง ๐๐จ๐จ๐ฅ๐ฌ:
ZeroBounce, NeverBounce, Bouncer, Mailtester, Hunter, EmailListVerify, Millionverifier
๐๐ถ๐ฟ๐ฒ๐ฐ๐๐ผ๐ฟ๐ถ๐ฒ๐ & ๐๐ฎ๐๐ฎ ๐ฆ๐ผ๐๐ฟ๐ฐ๐ฒ:
Google Boolean Search, Google Maps, White Pages, Yellow Pages, Yelp, Manta, CrunchBase, Better Business Bureau, AngelList, BBB, DNB, LinkedIn, Instagram, and etc.
Why Choose Me?
โ Accuracy First: No "placeholder" data or generic info.
โ Verified Leads: Every email is double-checked for deliverability.
โ On-Time Delivery: I respect your campaign timelines.
โ Communication: You will receive regular updates throughout the project.
Risk-Free Start:
I am confident in the quality of my work. I am happy to provide a small sample/test list so you can verify the data quality before we start a full-scale project.
Letโs build a high-quality sales pipeline together. Click the "Invite" button to discuss your target audience today!
Best Regards!
Krishanthi.
Lead Generation
Data Entry
Email Marketing
Company Research
Online Research
Email Communication
Social Media Website
Microsoft Excel
Administrative Support
Online Market Research
Microsoft Office
Google Search
irene P.
Narammala, Sri Lanka
$8/hr
4.8
250 jobs
I specialize in Web Scraping, Data Scraping, Bulk Lead Generation, Data Extraction, Data Enrichment, API Integration, and Data Mining. I help startups, agencies, sales teams, recruiters, and eCommerce businesses collect, organize, and enrich valuable data that supports business growth and decision-making.
My Core Services
โ Web Scraping & Data Scraping
โ Bulk B2B Lead Generation
โ Data Extraction from Websites, PDFs, and Online Directories
โ Email List Building & Contact Research
โ LinkedIn Lead Generation
โ Data Enrichment (Email, Phone, Company, Industry, Revenue, Social Profiles)
โ API Integration & API Data Collection
โ Data Mining & Web Research
โ Excel, CSV, Google Sheets, SQL Database Management
โ Data Cleaning, Deduplication & Validation
โ Real Estate Data Collection
โ eCommerce Product Data Scraping
โ Business Directory Scraping
โ Custom Data Collection Solutions
What You Can Expect
High-quality and accurate data
Verified business leads
Fast turnaround time
Clean, organized, and structured datasets
100% manual quality checks
Clear communication throughout the project
Custom solutions based on your business requirements
Industries I Serve
B2B Companies
Sales & Marketing Agencies
SaaS Companies
Real Estate
eCommerce
Healthcare
Finance
Recruitment & HR
Startups
Small & Medium Businesses
Tools & Technologies
Python
BeautifulSoup
Selenium
Scrapy
Playwright
APIs (REST API & JSON API)
Excel
Google Sheets
SQL
CSV/XML/JSON
If you need Web Scraping, Data Scraping, Lead Generation, Data Extraction, Data Enrichment, API Integration, Data Mining, Web Research, LinkedIn Lead Generation, Email List Building, or Custom Data Collection, I'm ready to deliver reliable, scalable, and professional solutions tailored to your needs.
Let's work together to turn raw data into valuable business insights.
Lead Generation
Sales Lead Lists
Data Extraction
Enrich
Data Scraping
Web Scraping
Data Mining
Directory
Python
API
List Building
LinkedIn
Script
Google Maps
Prospect List
Data Entry
Apollo.io
ZoomInfo Technologies Inc.
Clay
Automation
Hasitha P.
Kadawatha, Sri Lanka
$20/hr
4.9
231 jobs
Hi! I am Hasitha a skilled hardworking data entry operator.
I always work hard with full of enthusiasm and dedicated to provide the best service in the shortest time possible.
I would like to mention some of my skills that will be helpful for your project
Microsoft Office( Word, Excel, PowerPoint)
Data Entry Projects
Database Creation
Web Research
Data Extraction
Contact me if you like to work together. Thank you
Medical Records Software
Google Docs
Microsoft Word
Microsoft Excel
Data Scraping
Data Entry
Topic Research
Microsoft PowerPoint
Data Mining
Google Search
Fathima R.
Puttalam, Sri Lanka
$3/hr
5.0
196 jobs
Do you need a fast and effective Data Entry, Web Research or Lead Generation services for your business? I can provide more than that!
What separates me from most of the freelancers on Upwork?
โช๏ธ Extremely fast, efficient, meticulous, hard worker
โช๏ธ Excellent communication skills
โช๏ธ 10+ years of Upwork experience
โช๏ธ Excellent feedback from clients
โช๏ธ Top Rated Plus and Verified freelancer
โช๏ธ Resourceful, Tech-Savvy
โช๏ธ Driven by success, honest and always on point
โช๏ธ Going beyond client satisfaction
โช๏ธ Quick learner
โช๏ธ Fast project turnaround time
โช๏ธ Can overcome any obstacles
My main objective is establishing a successful long-term working partnership with clients who are eager to get their work done by an expert who knows his stuff.
Looking forward to expanding my knowledge and working with you!
Typing
Microsoft Excel
Data Entry
Microsoft Word
Email Communication
Data Scraping
Virtual Assistance
Market Research
Data Mining
English
Himasha Shalini P.
Pannipitiya, Sri Lanka
$15/hr
4.9
282 jobs
Hi, I'm a reliable and detail-oriented Virtual Assistant with over 10 years of experience in lead generation, web research, data entry, and Microsoft Office. Since 2014, I've been helping businesses build targeted prospect lists, enrich contact data, organize information, and complete administrative tasks with accuracy, efficiency, and professionalism.
I take pride in delivering high-quality work, meeting deadlines, and maintaining clear communication throughout every project.
What you can expect from me:
โ Accurate and detail-oriented work
โ Fast learning and adaptability
โ Clear communication and on-time delivery
โ Reliable support and long-term commitment
โ High-quality results with client satisfaction as my priority
My core services include:
โข Lead Generation & Prospect Research
โข Web Research & Data Collection
โข B2B Contact List Building
โข Email Research & Contact Enrichment
โข LinkedIn Research
โข Data Entry & Data Cleaning
โข Microsoft Excel, Word & Google Sheets
โข PDF & Microsoft Word Formatting
โข English โ Sinhala Translation
โข General Virtual Assistance & Administrative Support
Whether you need a targeted lead list, accurate research, document formatting, or reliable administrative support, I am committed to delivering organized, accurate, and professional results that help your business grow.
๐ฉ Let's discuss your project - I'm ready to help!
Lead Generation
Data Entry
LinkedIn Lead Generation
B2B Lead Generation
Email List
Contact Info Research
Microsoft Excel
Google Sheets
Virtual Assistance
Administrative Support
English to Sinhala Translation
Online Research
Data Cleaning
Contact List
Company Research
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Kinetic Investments
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Summa Linguae
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