Start with the buyer
I begin with the ICP, buying context, offer, proof, and message before building campaigns, content, or automation.
Founder Story
Rakibul Haque, Founder of advazon. and B2B GTM Expert
I’m Rakibul Haque, founder of advazon. I have worked in B2B growth since 2017, helping SaaS founders, agencies, and service companies connect buyer strategy, SEO, data, outbound, deliverability, CRM automation, and booked meetings into one scalable GTM system.
1,000+Projects and clients worldwide
10M+Lead records generated
300+Cold email and LinkedIn projects
$10M+Revenue generated for clients
The Journey
Rakibul Haque: From Lead Generation to B2B GTM Systems
After graduating in Marketing from the University of Dhaka in 2015, I began my career in 2017 by building targeted B2B lead lists around clear ideal customer profiles. That work showed me that outreach only performs when buyer data is specific, relevant, and usable.
In 2020, I started combining targeted research with cold email and LinkedIn outreach. By 2023, deliverability had become a core technical focus as sender reputation, spam risk, authentication, and campaign controls became critical to scaling outbound safely.
advazon. launched in 2022 as a focused outbound service, then expanded into a broader B2B GTM engineering agency covering positioning, SEO, buyer data, infrastructure, automation, CRM workflows, reporting, and booked meetings.
I build scalable GTM and outbound systems that help B2B teams create real customer conversations and scale with control.
Career Timeline
How I Built Each Layer of the B2B GTM System
2015
Marketing Degree
I graduated from the University of Dhaka with a foundation in marketing, buyer behavior, and commercial decision-making.
2017
B2B Lead Generation
I started building targeted ICP-based lead lists for clients and learned how much data quality affects outreach performance.
2020
Cold email and LinkedIn outreach
I expanded into cold email and LinkedIn outreach, connecting buyer research with multi-channel outbound execution.
2022-23
advazon. and deliverability engineering
I launched advazon. in 2022 and deepened my work in DNS, sender reputation, deliverability, and scalable outbound infrastructure.
Today
B2B GTM agency
I now lead a team that builds connected GTM systems across strategy, SEO, buyer data, outbound, deliverability, CRM automation, reporting, and booked meetings.
How We Work
How I Build Connected B2B GTM Systems
I connect buyer-facing strategy with the technical systems behind execution so growth teams can improve demand, data, outreach, automation, and pipeline without losing visibility across the buyer journey.
Connect the GTM layers
I connect SEO, buyer data, outbound, deliverability, CRM automation, and reporting so each layer shares useful context instead of operating in isolation.
Protect the system as it scales
I treat deliverability, data quality, routing, ownership, and reporting as operating controls that help the GTM system remain reliable as activity grows.
Credentials and Client Proof
Experience, Training, and Proof Behind My GTM Work
I combine hands-on B2B GTM delivery with ongoing professional training across lead generation, SEO, outbound, deliverability, CRM automation, and revenue operations. The goal is practical execution backed by documented skills and real client work.
HubSpotInbound and SEO certifications
GoogleDigital Marketing certification
LinkedInLinkedIn, cold email, and deliverability training
5.0 / 5.0
“Very helpful contractor and successfully completed our email deliverability issues. Highly recommended.”Verified client review, email deliverability support
5.0 / 5.0
“Another fantastic list from Rakib. He has come through for us multiple times, and the data has been invaluable to our business.”Repeat client review, B2B lead generation
Client Work
B2B Client Work Across Services and Growth Teams
I have supported B2B projects across SaaS, agencies, professional services, and growth teams, working on buyer data, outbound, deliverability, SEO, CRM automation, and connected GTM execution.
DeadSoxy
CREtech
WellTheory
Dartera
Akquire
Vikk.ai
UpREX Media Studio
Power Books
Career1
BASSBOSS
Selected client names shared by Advazon. Work scope and outcomes vary by engagement.
Build What Connects
Connect Every Layer of the B2B GTM System
Start with the GTM layer that needs attention now, then connect strategy, SEO, buyer data, outbound, deliverability, CRM automation, reporting, and booked meetings into one operating system.
Book a strategy call