about

Mohammad Shariful Islam leads DSAI with a clear focus on thoughtful interior architecture, functional planning and refined design. His creative vision and practical experience guide projects from concept to execution.

01 VISION

02 DESIGN

03 EXECUTION

DSAI / 01 ARCHITECTURE • INTERIOR • LEADERSHIP

02 OUR TEAM

Meet Our Professional Team

Great spaces are created through collaboration. Our multidisciplinary team brings together creativity, technical knowledge and practical experience at every stage of a project.

Mohammad Shariful Islam

Principle Interior Architect & CEO

↗

Khondakar Insanul Haque

Senior Civil Engineer

↗

Md. Shajahan Ali

Manager, Admin & P.O

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Ahnaf Ameer Ashraf

Architect

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Tania Binte Habib

Architect

↗

Md. Mesbah Hossain

Execuatice, Digital Mkt.

↗

Md Rakib Hossain
Jr. Architect

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DSAI / TEAM

A collective approach to better design.

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03 WHO WE ARE

A studio built around ideas.

Design Source Architecture & Interior (DSAI) is a Bangladesh-based design studio creating thoughtful architectural, interior and landscape environments for people, businesses and modern lifestyles.

With more than 15 years of professional experience, DSAI brings together architecture, interior design and landscape expertise to create spaces that are visually refined, practical and built for long-term value.

From residential homes and luxury duplexes to offices, hospitals, restaurants, hotels and commercial environments, our approach begins with understanding the people, purpose and possibilities behind every project.

15+ YEARS OF
DESIGN EXCELLENCE

IDAB PROFESSIONAL
MEMBERSHIP

3 DESIGN
DISCIPLINES

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DSAI architecture and interior design studio in Bangladesh

DESIGN SOURCE ARCHITECTURE & INTERIOR

04 MISSION / VISION

Designing today. Thinking Beyond.

Every DSAI project begins with a simple idea: create spaces that remain meaningful long after the design is complete.

OUR MISSION

Turning ideas into timeless spaces.

Our mission is to deliver creative, practical and client-focused architecture, interior and landscape solutions through innovation, precision and design excellence.

CREATE

OUR VISION

Spaces that speak of class & creativity.

We envision becoming a leading source of creative interiors and architecture in Bangladesh, where local identity meets modern global design standards.

INSPIRE

05 OUR VALUES

What guides our work.

Our work is shaped by a simple belief: exceptional spaces come from clear thinking, honest collaboration and attention to every detail.

01 01 — 05

Integrity & Transparency

We maintain honest communication, clear expectations and ethical practices throughout every client and professional relationship.

02 02 — 05

Design Excellence

We pursue innovation, functionality and timeless aesthetics to create spaces that remain relevant beyond passing trends.

03 03 — 05

Quality & Craftsmanship

From planning to finishing, we focus on precision, durability and refined execution across every project.

04 04 — 05

Client-Centric Approach

We listen carefully to each client's lifestyle, goals and needs to develop meaningful and personalized design solutions.

05 05 — 05

Collaboration & Respect

We value teamwork and respect every voice involved in the design and execution process, from clients and architects to engineers and craftsmen.

DSAI / DESIGN PRINCIPLES

Better spaces begin with better decisions.

06 THE STUDIO

From Vision to Space.

DSAI is a professional architecture and interior design studio in Dhaka, Bangladesh, creating thoughtful spaces through design, precision and collaboration.

15+

YEARS OF
DESIGN EXCELLENCE

1000+

DESIGNS
COMPLETED

1000+

HAPPY
CLIENTS

400+

PROJECTS
HANDED OVER

60+

CORPORATE
CLIENTS

100+

DESIGN &
TECHNICAL EXPERTSE

07 OUR EXPERTISE

Three disciplines. One vision.

From the structure of a building to the details of an interior and the character of an outdoor environment, DSAI approaches design as one connected experience.