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Abdullah Masum
@expertlead
Level 2
Cold Email, Deliverability Specialist and Full Stack Web Developer
Bangladesh
English
About me
Cold Email & Deliverability Specialist with 11+ years of experience helping businesses build scalable outbound systems. I specialize in Instantly.ai, Smartlead, lead generation, email deliverability, Google Workspace, Microsoft 365, SPF, DKIM, DMARC, inbox setup, and domain reputation management.
I have completed 300+ outreach projects and help businesses generate qualified opportunities through cold email. I also build modern web applications using Next.js, React, Node.js, and MongoDB.
Skills
Abdullah Masum
$10/hour
Offline •
Average response time: 1 hour
See my services
Lead Outreach
I will offer cold email outreach and lead generation
Domain Name Research
I will offer b2b valid email and direct phone number list
Want to work on an hourly basis?
Tell Abdullah Masum what you need.
$10
/
hour66 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 66 Reviews
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Most relevant
asvarmaa
Repeat Client
United States
Excellent experience working together. Communication was clear, delivery was on time, and the quality of work met expectations. Professional, responsive, and easy to collaborate with. Would recommend and work together again.
Helpful?
asvarmaa
Repeat Client
United States
Excellent work, fast delivery, and great communication. Highly recommend!
Helpful?
jeffnauman
United States
Masum was very good to work with. He provided us with many technical details we could not have received without his knowledge and experience. I probably asked more questions than the average customer and he was always professional and very responsive. I would definitely recommend him and work with him again.
Helpful?
satish3789
Repeat Client
India
very nice guy and helpful and knowledge able , satisfied working with him its my 2nd time , recommended
Helpful?
tjj205
Repeat Client
United Kingdom
Amazing as always. really wants to help, always available to make changes. highly recommend.,
Helpful?
