Zahid H.

I help B2B companies, SaaS teams, agencies, recruiters, investors, and sales teams build accurate prospect databases for outbound campaigns. My work covers B2B lead generation, LinkedIn lead generation, prospect and email list building, data enrichment, web research, and GTM research. Many outbound campaigns struggle because the wrong companies are targeted, the wrong decision-makers are contacted, or the data is outdated and incomplete. I’m Zahid Hasan, a B2B Lead Generation and Prospect Research Specialist with 6+ years of experience. I have worked with 50+ clients and completed 1,100+ hours on Upwork. My goal is simple: identify the right companies, find the right decision-makers, and deliver organized contact data your team can confidently use for outreach. ⚙️ RECENT WORK VC/PE Investor Database for Consumer Brands Built a database of 1,000+ verified venture capital and private equity firms investing in consumer brands across the UK, Europe, and the USA. The database was segmented by geography, firm type, investment stage, cheque size, and focus area. I also completed strict manual deduplication across multiple large research batches to keep the final database clean and free from repeated firms. HR Email Leads Database — 5.0★ Client Rating Built a verified HR contact database for outbound recruitment and HR-tech outreach. The project included HR prospect research, email list building, contact verification, data organization, and manual quality checks before delivery. Email Verification & Decision-Maker Data Cleanup In one data-cleaning and enrichment project, I reduced the email bounce rate from approximately 30% to 2–3% and improved decision-maker accuracy from around 50% to 98% through manual validation, contact verification, and duplicate removal. ⚙️ WHAT CLIENTS SAY “He Did Amazing work and very fast delivery and cooperative person” — 5.0★ Upwork Client “Zahid did a good job in a controlled time period to provide us a list of small to medium sized businesses for our needs. Simple communication and good work.” — 4.5★ Upwork Client ⚙️ WHAT I CAN HELP YOU WITH Lead Generation & Prospecting • B2B lead generation • LinkedIn lead generation • LinkedIn Sales Navigator research • Decision-maker research • ICP and target account research • Prospect and email list building Data & Contact Enrichment • Verified business email research • Direct and mobile phone research • Data enrichment and verification • CRM data enrichment Specialized Research • Investor and company research • Web research and data mining • GTM and buying-signal research • Competitor and market research I build targeted lists based on your ideal customer profile, including industry, location, company size, revenue, job title, seniority, technology used, funding stage, investment activity, and other custom criteria. ⚙️ DATA I CAN ENRICH • Contact names and current job titles • LinkedIn profile URLs • Verified business emails • Direct and mobile phone numbers • Company names and websites • Industry and employee count • Company location and revenue • Funding and investment information • Technology information • Custom research fields ⚙️ MY RESEARCH PROCESS • Review your ICP and targeting criteria • Identify relevant companies or investment firms • Find the correct decision-makers • Collect the required contact and company information • Verify emails and review phone data • Check company and contact relevance manually • Remove duplicate and outdated records • Organize the final database • Complete a final quality check I am detail-oriented and can work independently while following complex targeting criteria and maintaining consistent data quality. For larger projects, I can provide a small sample first so you can confirm the targeting, data structure, and required fields. ⚙️ TOOLS I WORK WITH LinkedIn Sales Navigator, Apollo io, Clay, Seamless AI, ZoomInfo, RocketReach, Hunter, Snov io, NeverBounce, MillionVerifier, Google Sheets, Microsoft Excel, HubSpot, Salesforce, and other research and enrichment platforms. I combine research tools with manual validation, deduplication, and quality checks based on each project’s requirements. ⚙️ WHAT YOU WILL RECEIVE You will receive a clean and structured database based on your requirements. Common fields include company name, website, industry, employee count, location, contact name, job title, LinkedIn URL, verified email, phone number, funding information, and other custom data fields. I focus on relevance and usability rather than filling spreadsheets with random, duplicated, or outdated records. Send me your target industry, location, company size, job titles, and required data fields. I will help you build a targeted, accurate, and outreach-ready prospect database.