Lead Interior Designer with over 11 years of experience delivering high-impact retail, commercial, hospitality, and residential interior projects across Sri Lanka and the UAE. I translate brand identity into engaging spaces that enhance customer experience and business performance. My work blends space planning, concept development, and 3D visualization with end-to-end project management from ideation to execution. Proven expertise in space planning, concept development, 3D visualization, and end-to-end project management, from design ideation to execution. I specialise in creating brand-aligned, functional, and aesthetically compelling environments using sustainable and modern design principles.

Sumayah Jamaldeen

Lead Interior Designer with over 11 years of experience delivering high-impact retail, commercial, hospitality, and residential interior projects across Sri Lanka and the UAE. I translate brand identity into engaging spaces that enhance customer experience and business performance. My work blends space planning, concept development, and 3D visualization with end-to-end project management from ideation to execution. Proven expertise in space planning, concept development, 3D visualization, and end-to-end project management, from design ideation to execution. I specialise in creating brand-aligned, functional, and aesthetically compelling environments using sustainable and modern design principles.

Available to hire

Lead Interior Designer with over 11 years of experience delivering high-impact retail, commercial, hospitality, and residential interior projects across Sri Lanka and the UAE. I translate brand identity into engaging spaces that enhance customer experience and business performance. My work blends space planning, concept development, and 3D visualization with end-to-end project management from ideation to execution.

Proven expertise in space planning, concept development, 3D visualization, and end-to-end project management, from design ideation to execution. I specialise in creating brand-aligned, functional, and aesthetically compelling environments using sustainable and modern design principles.

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Experience Level

Expert
Expert

Work Experience

Lead Interior Designer at Nolimit Head Office
June 1, 2016 - Present
Lead end-to-end interior design and project management for large-scale retail, commercial, residential, and hospitality projects across Sri Lanka and the UAE. Designed and executed multi-location retail outlets including Kandý, Mount Lavinia, Hyde Park, Negombo, Wellawatte, Shangri-La, CCC, and Wella Watte, ensuring brand consistency and optimized customer experience. Delivered complete design solutions for corporate offices, luxury apartments, Chairman and Director residences, and specialty spaces such as Huf Café. Prepared space planning layouts, mood boards, 3D visualizations, material specifications, and detailed construction drawings using AutoCAD, Revit, and 3ds Max. Led FF&E selection, vendor coordination, and procurement, ensuring quality, cost control, and timely project completion. Site supervision, regular inspections, and compliance with design intent, safety standards, and timelines. Collaborated with cross-functional teams to deliver functional, sustainable, and commerc
Interior Designer & 3D Visualizer (Freelance) at Chameleon Projects / Light & Shade
January 1, 2015 - December 31, 2016
Delivered concept design, space planning, and 3D visualization services for hospitality, commercial, and exhibition projects. Designed and developed exhibition stands for Light & Shade, enhanced brand visibility and visitor engagement. Created interior design solutions for The Catamaran Hotel and an automotive showroom, including layout planning, material selection, and presentation visuals. Produced high-quality 3D renderings and walkthroughs using 3ds Max, V-Ray, and SketchUp to support client approvals and project execution.
Intern – Interior Design Assistant at Pinnacle Consortiums Pvt Ltd
November 1, 2013 - December 31, 2013
Internship focusing on concept development, drafting, and material research; gained practical exposure to project execution and construction processes.

Education

BA (Hons) in Interior Design at Colombo (affiliated with Northumbria University, UK)
January 11, 2030 - January 1, 2013
BTEC Higher National Diploma (HND) in Spatial Design at ESOFT Metro Campus
January 1, 2011 - December 31, 2012
Diploma in Information & Communication Technology (ICT) at ESOFT Metro Campus
January 11, 2030 - March 4, 2026

Qualifications

BA (Hons) in Interior Design
January 11, 2030 - January 1, 2013
BTEC Higher National Diploma (HND) in Spatial Design
January 1, 2011 - December 31, 2012
Diploma in Information & Communication Technology (ICT)
January 11, 2030 - March 4, 2026

Industry Experience

Retail, Travel & Hospitality, Real Estate & Construction, Professional Services