MD. MUTAHER HOSSAIN
Senior Product Design Consultant | AI First |
Human Centered
My Portfolio
My LinkedIn Profile
About Me
Designing scalable, user-centered digital products across SaaS, enterprise, and consumer platforms (Web, iOS, Android). Skilled in UX strategy, product thinking, and data-driven design. Proven track record of simplifying complex systems, improving usability, and reducing task completion time through thoughtful UX decisions.
Work Experience (10+ Years)
2025 - Now
Senior Product Designer
at Cefalo Bangladesh Ltd.
TellusR - Enterprise SaaS LLM Platform
- Led consolidation of multiple admin systems into a unified platform, reducing user context switching by 40%
- Designed scalable design system, improving development consistency and reducing UI bugs by 30%
- Improved workflow efficiency for project and document management, decreasing task completion time by 35%
Sensa Unity – Data Explorer & File Uploader
- Redesigned data-heavy interfaces, improving data query success rate by 25%
- Introduced validation and preview system, reducing upload errors by 45%
- Enhanced SQL interaction usability, increasing advanced feature adoption by 20%
Miros – RangeFinder Portal
- Re-architected complex configuration modules, reducing cognitive load and improving navigation efficiency by 30%
- Optimized layout for performance monitoring, reducing time to access critical metrics by 40%
Fished – My Dev Portal
- Simplified complex table-based UI, improving data discoverability by 35%
- Reduced excessive scrolling and navigation friction, cutting task time by 30%
Cefalo – Career & ATS Platform
- Redesigned candidate journey, increasing application completion rate by 20–25%
- Improved recruiter dashboard usability, reducing candidate management time by 30%
Cefalo – HR Portal (Web & Mobile)
- Streamlined HR workflows (leave, attendance), reducing user effort by 30–40%
- Delivered responsive design, improving mobile usability satisfaction scores significantly
2018 - 2025
UI/UX Designer
at Samsung R&D Institute Bangladesh (SRBD)
- Designed enterprise and consumer applications used by millions of users
- Contributed to iOS Samsung Health, improving UI consistency aligned with Apple HIG
- Built reusable UI libraries, reducing design-to-development handoff time by 25%
- Collaborated with global teams, accelerating feature delivery cycles by 20%
2017 - 2018
UI/UX Designer
at Ethics Advance Technology Ltd.
- Led UX design for EdTech platform, improving user engagement and session duration
- Delivered end-to-end design process, reducing iteration cycles by 20%
2016 - 2017
UX Engineer
at Kikinben Ltd.
- Redesigned eCommerce platform, improving conversion rate by 15–20%
- Supported frontend development, reducing design implementation gaps
2016 - 2016
Graphic Designer
at Arobil Ltd.
Education
2015 - 2016
Post Graduate Diploma in Information Technology
IIT, University of Dhaka
2008 - 2012
B.Sc in Textile Technology
Ahsanullah University of Science and Technology, Dhaka
Skill Set
Design Process
Competitive Analysis
Use Cases
User Interviews and Persona
User Interviews and Persona
User Flow Diagram
Wireframing & Prototyping
User Interface Design
Usability Testing
Design Audit
Tools
Sketch
Illustrator
Figma
Zeplin
Photoshop
After Effects
Webflow
Claude
Claude Design
Coding
CSS
HTML
Bootstrap
Certification
2022
How to Design Experiences for AI
Interaction Design Foundation
2022
Going from UX to Service Design
Interaction Design Foundation
2022
Design for the 21st Centruy with Don Norman
Interaction Design Foundation
2021
User Research – Methods and Best Practices
Interaction Design Foundation
2020
Mobile User Experience (UX) Design
Interaction Design Foundation
2020
UX Management: Strategy and Tactics
Interaction Design Foundation
2019
Human-Computer Interaction - HCI
Interaction Design Foundation
MD. MUTAHER HOSSAIN
Senior Product Design Consultant | AI First | Human Centered
My Portfolio
My LinkedIn Profile
About Me
Designing scalable, user-centered digital products across SaaS, enterprise, and consumer platforms (Web, iOS, Android). Skilled in UX strategy, product thinking, and data-driven design. Proven track record of simplifying complex systems, improving usability, and reducing task completion time through thoughtful UX decisions.
Work Experience (10+ Years)
2025 - Now
Senior Product Designer
at Cefalo Bangladesh Ltd.
TellusR - Enterprise SaaS LLM Platform
- Led consolidation of multiple admin systems into a unified platform, reducing user context switching by 40%
- Designed scalable design system, improving development consistency and reducing UI bugs by 30%
- Improved workflow efficiency for project and document management, decreasing task completion time by 35%
Sensa Unity – Data Explorer & File Uploader
- Redesigned data-heavy interfaces, improving data query success rate by 25%
- Introduced validation and preview system, reducing upload errors by 45%
- Enhanced SQL interaction usability, increasing advanced feature adoption by 20%
Miros – RangeFinder Portal
- Re-architected complex configuration modules, reducing cognitive load and improving navigation efficiency by 30%
- Optimized layout for performance monitoring, reducing time to access critical metrics by 40%
Fished – My Dev Portal
- Simplified complex table-based UI, improving data discoverability by 35%
- Reduced excessive scrolling and navigation friction, cutting task time by 30%
Cefalo – Career & ATS Platform
- Redesigned candidate journey, increasing application completion rate by 20–25%
- Improved recruiter dashboard usability, reducing candidate management time by 30%
Cefalo – HR Portal (Web & Mobile)
- Streamlined HR workflows (leave, attendance), reducing user effort by 30–40%
- Delivered responsive design, improving mobile usability satisfaction scores significantly
2018 - 2025
UI/UX Designer
at Samsung R&D Institute Bangladesh (SRBD)
- Designed enterprise and consumer applications used by millions of users
- Contributed to iOS Samsung Health, improving UI consistency aligned with Apple HIG
- Built reusable UI libraries, reducing design-to-development handoff time by 25%
- Collaborated with global teams, accelerating feature delivery cycles by 20%
2017 - 2018
UI/UX Designer
at Ethics Advance Technology Ltd.
- Led UX design for EdTech platform, improving user engagement and session duration
- Delivered end-to-end design process, reducing iteration cycles by 20%
2016 - 2017
UX Engineer
at Kikinben Ltd.
- Redesigned eCommerce platform, improving conversion rate by 15–20%
- Supported frontend development, reducing design implementation gaps
2016 - 2016
Graphic Designer
at Arobil Ltd.
Education
2015 - 2016
Post Graduate Diploma in Information Technology
IIT, University of Dhaka
2008 - 2012
B.Sc in Textile Technology
Ahsanullah University of Science and Technology, Dhaka
Skill Set
Design Process
Competitive Analysis
Use Cases
User Interviews and Persona
User Interviews and Persona
User Flow Diagram
Wireframing & Prototyping
User Interface Design
Usability Testing
Design Audit
Tools
Sketch
Illustrator
Figma
Zeplin
Photoshop
After Effects
Webflow
Claude
Claude Design
Coding
CSS
HTML
Bootstrap
Certification
2022
How to Design Experiences for AI
Interaction Design Foundation
2022
Going from UX to Service Design
Interaction Design Foundation
2022
Design for the 21st Centruy with Don Norman
Interaction Design Foundation
2021
User Research – Methods and Best Practices
Interaction Design Foundation
2020
Mobile User Experience (UX) Design
Interaction Design Foundation
2020
UX Management: Strategy and Tactics
Interaction Design Foundation
2019
Human-Computer Interaction - HCI
Interaction Design Foundation
MD. MUTAHER HOSSAIN
Senior Product Design Consultant | AI First | Human Centered
My Portfolio
My LinkedIn Profile
About Me
Designing scalable, user-centered digital products across SaaS, enterprise, and consumer platforms (Web, iOS, Android). Skilled in UX strategy, product thinking, and data-driven design. Proven track record of simplifying complex systems, improving usability, and reducing task completion time through thoughtful UX decisions.
Work Experience (10+ Years)
2025 - Now
Senior Product Designer
at Cefalo Bangladesh Ltd.
TellusR - Enterprise SaaS LLM Platform
- Led consolidation of multiple admin systems into a unified platform, reducing user context switching by 40%
- Designed scalable design system, improving development consistency and reducing UI bugs by 30%
- Improved workflow efficiency for project and document management, decreasing task completion time by 35%
Sensa Unity – Data Explorer & File Uploader
- Redesigned data-heavy interfaces, improving data query success rate by 25%
- Introduced validation and preview system, reducing upload errors by 45%
- Enhanced SQL interaction usability, increasing advanced feature adoption by 20%
Miros – RangeFinder Portal
- Re-architected complex configuration modules, reducing cognitive load and improving navigation efficiency by 30%
- Optimized layout for performance monitoring, reducing time to access critical metrics by 40%
Fished – My Dev Portal
- Simplified complex table-based UI, improving data discoverability by 35%
- Reduced excessive scrolling and navigation friction, cutting task time by 30%
Cefalo – Career & ATS Platform
- Redesigned candidate journey, increasing application completion rate by 20–25%
- Improved recruiter dashboard usability, reducing candidate management time by 30%
Cefalo – HR Portal (Web & Mobile)
- Streamlined HR workflows (leave, attendance), reducing user effort by 30–40%
- Delivered responsive design, improving mobile usability satisfaction scores significantly
2018 - 2025
UI/UX Designer
at Samsung R&D Institute Bangladesh (SRBD)
- Designed enterprise and consumer applications used by millions of users
- Contributed to iOS Samsung Health, improving UI consistency aligned with Apple HIG
- Built reusable UI libraries, reducing design-to-development handoff time by 25%
- Collaborated with global teams, accelerating feature delivery cycles by 20%
2017 - 2018
UI/UX Designer
at Ethics Advance Technology Ltd.
- Led UX design for EdTech platform, improving user engagement and session duration
- Delivered end-to-end design process, reducing iteration cycles by 20%
2016 - 2017
UX Engineer
at Kikinben Ltd.
- Redesigned eCommerce platform, improving conversion rate by 15–20%
- Supported frontend development, reducing design implementation gaps
2016 - 2016
Graphic Designer
at Arobil Ltd.
Education
2015 - 2016
Post Graduate Diploma in Information Technology
IIT, University of Dhaka
2008 - 2012
B.Sc in Textile Technology
Ahsanullah University of Science and Technology, Dhaka
Skill Set
Design Process
Competitive Analysis
Use Cases
User Interviews and Persona
User Interviews and Persona
User Flow Diagram
Wireframing & Prototyping
User Interface Design
Usability Testing
Design Audit
Tools
Sketch
Illustrator
Figma
Zeplin
Photoshop
After Effects
Webflow
Claude
Claude Design
Coding
CSS
HTML
Bootstrap
Certification
2022
How to Design Experiences for AI
Interaction Design Foundation
2022
Going from UX to Service Design
Interaction Design Foundation
2022
Design for the 21st Centruy with Don Norman
Interaction Design Foundation
2021
User Research – Methods and Best Practices
Interaction Design Foundation
2020
Mobile User Experience (UX) Design
Interaction Design Foundation
2020
UX Management: Strategy and Tactics
Interaction Design Foundation
2019
Human-Computer Interaction - HCI
Interaction Design Foundation