CEO01Leadership
Md Jusef
Chief Executive Officer
Founder of App Donut. Full-stack developer leading vision, product and client delivery on Fiverr.
Product VisionFull-Stack
Back homePeople who care
The App Donut collective
People who care
about the details.
Strategy, design, engineering, and delivery expertise—all connected by one standard: build work we are proud to put our names on.
12specialists
05disciplines
300+projects
Direction & standards
Leadership
CEO01
COO02Leadership
Anisur Rahman Samim
Chief of Operations
Keeps every project on track — owns timelines, quality and smooth day-to-day operations.
OperationsDelivery Quality
CSO03Leadership
Alvi Hossain Alif
Chief Strategy Officer
Shapes product strategy and growth, turning client goals into clear, scalable roadmaps.
Growth StrategyPositioning
Craft & delivery
The specialists
GM04Operations
Nazmul Hasan
General Manager
Coordinates teams and clients to deliver projects on time with crystal-clear communication.
Client SuccessResource Planning
PM05Operations
Md. Maksud Bhuiyan
Project Manager
Manages sprints and resources, making sure every milestone ships polished and on schedule.
Sprint PlanningRisk Management
DEV06Operations
Moazzem Hossen Bhuiyan
Lead Developer
Builds robust web and app backends, championing clean architecture and performance.
ArchitectureAPI Design
UX/UX07Operations
Samiul Nafi Khan
UI/UX Designer
Designs intuitive, beautiful interfaces that turn visitors into happy, loyal users.
UX ResearchUI Design
UX/UX08Operations
MD. Tahalil Azim
UI/UX Designer
Shapes expressive interfaces and reusable design systems with a strong eye for interaction and detail.
Interaction DesignDesign Systems
DEV09Operations
Junayed Noman
Full-Stack Developer
Works across frontend and backend to turn product requirements into reliable, maintainable features.
ReactNode.js
DEV10Operations
Md Aminul Islam
Senior App Developer
Develops cross-platform mobile apps with smooth animations, offline support and real-time sync.
FlutterRealtime Apps
DEV11Operations
Sabbir Ahmed Sohan
Mobile App Developer
Builds polished cross-platform features and prepares mobile products for reliable releases.
Cross-Platform UIAPI Integration
DEV12Operations
N.M. Asif Sheikh
Mobile App Developer
Creates resilient mobile experiences with thoughtful state management and offline-friendly behavior.
Mobile UXOffline-First
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