Mofijul Islam BD
Mofijul Islam | B2B Lead Generation & Lead Enrichment Specialist

About Mofijul Islam 

Mofijul Islam is a B2B Lead Generation Specialist and freelance sales research professional with 7+ years of practical experience helping businesses build accurate prospect databases and identify the people who actually influence business decisions.

My work goes beyond simply collecting names and email addresses. I focus on finding the right company, the right person and the right contact information so sales and marketing teams can spend less time cleaning databases and more time engaging qualified prospects.

B2B Lead Generation & Lead Enrichment

My core work includes B2B lead generation, lead enrichment, CRM data enrichment and prospect research. Depending on a client's target market, I research companies, industries, locations, company size, decision-makers, job titles and available contact information.

I also work with businesses that have outdated CRM or prospect databases. Instead of simply replacing an old contact with another employee, I research the company again and identify the most relevant current decision-maker.

This approach is particularly useful when companies need to identify:

• Founders and Owners

• CEOs and Managing Directors

• Marketing Directors

• Sales Directors

• Business Development leaders

• Department Heads

• Other relevant decision-makers

Decision Maker Research

A major part of my work is Decision Maker Research.

One recent project involved a database where many existing contacts had already left their companies. The challenge was not simply finding another employee. The objective was to identify a suitable replacement with genuine business decision-making responsibility.

For each company, I combined LinkedIn research, company websites, public business directories, search engines and contact verification to identify the most relevant person.

This type of manual research is important because company databases can contain outdated job titles, old email addresses, duplicate records and employees who are no longer associated with the business.

Verified Contact Data

My research can include:

• Verified business email addresses

• Direct business phone numbers

• First and last names

• Current job titles

• Company information

• LinkedIn profiles

• Company websites

• Industry and location

• CRM-ready prospect data

I use professional research and verification platforms such as LinkedIn Sales Navigator, Apollo.io, ContactOut, SalesQL, ZoomInfo, RocketReach, Lusha and email verification tools, depending on the requirements of each project.

Cold Email & Email Deliverability

My services also extend beyond prospect research.

I help businesses prepare their outbound infrastructure through cold email outreach, email marketing and email deliverability.

This includes areas such as:

• SPF

• DKIM

• DMARC

• DNS configuration

• Google Workspace

• Domain and mailbox setup

• Email warm-up

• Inbox management

• Email verification

• Cold email campaign preparation

The goal is not simply to send more emails. The goal is to build a reliable process where accurate prospect data and healthy email infrastructure work together.

Research for Germany & International Markets

I have worked on B2B research projects involving Germany, Europe, the United Kingdom, North America, Australia and other international markets.

For German-market research, I can work with both English and German business terminology, including terms such as Leadgenerierung, Datenanreicherung, Entscheidungsträger-Recherche, Neukundengewinnung and E-Mail-Zustellbarkeit.

This helps when researching German companies, German job titles and local business information.

n8n AI Automation

Alongside manual research, I also work with n8n automation and AI-assisted workflows for lead generation, data processing, API integrations, webhooks and sales workflows.

The combination of manual research and automation allows repetitive processes to be streamlined while keeping human verification where accuracy matters.

Who I Help

I work with agencies, SaaS companies, B2B service providers, startups, eCommerce businesses, manufacturers, consultants and other organizations that need reliable sales research and prospect data.

If your CRM contains outdated contacts, your sales team needs new decision-makers, or you need a verified B2B prospect database for outreach, Mofijul Islam can help turn scattered business information into structured, outreach-ready data.

Accurate data is not just a list of contacts. It is the foundation of a reliable B2B sales process.