SEO
SEO & Organic Growth
Technical SEO, keyword research, on-page optimization, content, local/e-commerce SEO, authority and reporting.
About Sajib Chandra Das
Digital Marketing Built on Research, Execution & Measurement.
I work across SEO, B2B lead generation, paid advertising and email marketing to help businesses build a more connected digital growth system. My approach combines research, practical execution, quality control and ongoing optimization.
8+ Years Freelance ExperienceB2B + Performance MarketingHuman-Reviewed AI Workflow
CoreLead Generation
GrowthSEO + Paid Ads
RetentionEmail Marketing
AboutDigital Marketing
01
What I Do
I help businesses connect acquisition, conversion and retention.
My service structure follows a growth system rather than treating every channel as a separate task.
B2B
Lead Generation
ICP-based prospect research, decision-maker targeting, LinkedIn research, data enrichment and CRM-ready delivery.
ADS
Paid Advertising
Google Ads, Facebook/Instagram Ads and LinkedIn Ads with tracking, testing and optimization.
CRM
Email & Retention
Mailchimp, Klaviyo, campaigns, segmentation, automation, lifecycle flows and customer retention.
02
My Working Approach
Strategy before channels. Quality before volume.
01
Understand
Review the business, offer, market, audience and current marketing setup.
02
Research
Analyze competitors, keywords, ICPs, audiences, customer journey and opportunities.
03
Execute
Build the selected SEO, lead generation, advertising or email marketing system.
04
Measure & Improve
Track performance, quality, conversions and next optimization priorities.
03
Professional Journey
Built through years of freelance digital work.
2018 — PRESENT
Freelance Digital Marketing & Lead Generation
Ongoing freelance work across B2B lead generation, prospect research, SEO, paid advertising and related digital marketing support.
MARKETPLACES
Verified Profiles
Fiverr & Upwork
Freelance marketplace experience supporting clients with lead research, data, marketing and campaign-related projects.
TODAY
Full Digital Marketing Ecosystem
Expanding the service model from individual tasks into a connected system covering attract → convert → retain → grow.
04
Tools & Platforms
A flexible toolkit selected for the project and research need.
Google Search ConsoleGoogle Analytics 4Google Tag ManagerGoogle AdsMeta AdsLinkedIn Campaign ManagerLinkedIn Sales NavigatorApolloCrunchbaseLushaRocketReachHunterAhrefsSemrushScreaming FrogMailchimpKlaviyoLooker Studio
05Work With Me
Start a Conversation →Need a practical digital marketing partner?
Share your business, target market and current challenge. We can identify the most useful next step without forcing every channel into the plan.