๐Ÿ“ 80/1 Rahmatbagh, Dhaka-1211, Bangladesh๐Ÿ“ž +880 1522 130 689โœ‰๏ธ contact@dsd-l.com
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๐Ÿ›๏ธ Who We Are ๐Ÿ‘ฅ Our Team ๐ŸŽฏ Mission & Vision ๐Ÿซ University Partners ๐ŸŒ Global Clients ๐Ÿ“ž Contact Us
๐ŸŒ 350+ Clients ยท 9+ Countries ยท Students ยท Academics ยท NGOs

Researchers We've
Helped Succeed.

DSD has supported 350+ clients from Bangladesh, India, Nigeria, Indonesia, Malaysia, UK, Australia, the USA, and beyond โ€” with thesis support, data analysis, GIS, lab work, and more.

๐Ÿ‡ง๐Ÿ‡ฉ ๐Ÿ‡ฎ๐Ÿ‡ณ ๐Ÿ‡ณ๐Ÿ‡ฌ ๐Ÿ‡ฎ๐Ÿ‡ฉ ๐Ÿ‡ฒ๐Ÿ‡พ ๐Ÿ‡ต๐Ÿ‡ฐ ๐Ÿ‡ฌ๐Ÿ‡ง ๐Ÿ‡ฆ๐Ÿ‡บ ๐Ÿ‡บ๐Ÿ‡ธ
350+
Clients Served
9+
Countries
4.9/5
Avg. Client Rating
85%
Repeat Clients
24,000+
Service Hours Delivered
Who We Serve
Our Client Community
From undergraduate students to senior academics and international NGOs โ€” DSD serves a wide range of researchers at every career stage.
๐ŸŽ“
BSc & MSc Students
~55% of clients
Thesis support, data analysis, GIS mapping, and lab analysis for students facing submission deadlines.
๐Ÿ‘จโ€๐Ÿ”ฌ
PhD Researchers
~20% of clients
Advanced statistical analysis, AI-assisted data processing, co-authorship support, and grant writing for doctoral researchers.
๐Ÿข
NGOs & Development Organisations
~15% of clients
M&E survey analysis, AI-assisted data processing, environmental impact assessment, and reporting for NGOs worldwide.
๐Ÿ›๏ธ
Academic & Research Institutions
~10% of clients
Institutional research support, workshop delivery, data collection partnerships, and collaborative publications.
Where Our Clients Are
A Truly Global Client Base
DSD's services are delivered remotely to clients everywhere โ€” and in-person to clients in Bangladesh. Here's a snapshot of our key client regions.
๐Ÿ‡ง๐Ÿ‡ฉ
Bangladesh
Primary Market ยท Core Client Base
Our home market and largest client base. Students and researchers from all major universities across Dhaka, Chittagong, Sylhet, Khulna, and beyond.
~200+ clientsAll servicesIn-person + remote
๐Ÿ‡ฎ๐Ÿ‡ณ
India
Major International Market
PhD candidates and independent researchers from across India โ€” particularly in environmental science, public health, and social science.
~60+ clientsRemote services
๐Ÿ‡ณ๐Ÿ‡ฌ
Nigeria
Growing Community ยท West Africa Hub
A fast-growing client community โ€” MSc and PhD researchers in environmental science, public health, and NGO sector analysis.
~30+ clientsRemote services
๐Ÿ‡ฎ๐Ÿ‡ฉ
Indonesia
Research Partnership Hub
Researchers and university collaborators from Indonesia โ€” particularly in marine science, coastal management, and environmental chemistry.
~20+ clients+ Institutional partner
๐Ÿ‡ฒ๐Ÿ‡พ
Malaysia
Research Clients
Malaysian researchers and Bangladeshi students studying in Malaysia โ€” accessing DSD services remotely for thesis and data analysis support.
~15+ clientsRemote services
๐ŸŒ
UK, Australia, USA & Others
International Researchers
Researchers from the UK, Australia, USA, Pakistan, and other countries โ€” particularly those working on South Asia-focused research needing local expertise.
~25+ clientsRemote services
Client Reviews
What Clients Around the World Say
โ˜…โ˜…โ˜…โ˜…โ˜…
"DSD helped me complete my thesis statistical analysis in time for submission. The team understood exactly what my supervisor was looking for and delivered results beyond my expectations."
Nadia Rahman
MSc Student ยท Dhaka University, Bangladesh
โ˜…โ˜…โ˜…โ˜…โ˜…
"Their GIS and remote sensing team delivered satellite analysis that exceeded our requirements. Professional, timely, and highly skilled โ€” and they were based in Dhaka while I was in Lagos. Completely seamless."
Dr. James Osei
Environmental Researcher ยท Nigeria
โ˜…โ˜…โ˜…โ˜…โ˜…
"As an NGO in Indonesia, we had a 3,000-respondent dataset and no analytical capacity. DSD analysed everything, gave us a full report, and helped us publish. We paid nothing โ€” they got co-authorship. Perfect arrangement."
Siti Rahayu
Programme Director ยท NGO ยท Indonesia

Join 350+ Researchers
Who Trust DSD

From Bangladesh to Nigeria, India to Australia โ€” DSD delivers professional research support remotely to researchers everywhere.