Devotel Sonic Voice AI
Platform
Real-Time Voice Processing, Smart Transcription, and Custom Voice Features powered by AI
Tools:
Figma
FigJam
Adobe Photoshop
Jira
Platform:
Web Application (SaaS)
Duration:
8 Months (From Concept to MVP)
Website:
Transforming Text & Voice Experiences
As Devotel's Product & Visual Designer, I created "Devotel Sonic"— an omnichannel platform for text-to-speech (TTS), speech-to-text (STT), and voice–text services. Sonic combines real-time processing, AI customization, and multilingual access into a secure hub for seamless communications and personalized interactions across devices.
Design goals — Precision & Access
Simplify Complex Functions
Streamline TTS and STT workflows to make advanced features easy to use for both technical and non-technical users
Prioritize Real-Time Performance
Optimize system speed and responsiveness to ensure instant, high-accuracy voice–text conversions
Maintain Visual & Functional Consistency
Apply a unified design system to ensure consistent UI patterns, visual styles, and interactions across every device and platform
Ensure Privacy & Trust
Integrate robust data protection measures that comply with global privacy standards, reinforcing user confidence
Discovery & Research
Top TTS/STT platforms reviews to identify usability gaps, benchmarks, and opportunities
Product owners and development team engagement to align technical feasibility with business objectives
Text-voice flows mapping to identify friction in navigation, customization, and real-time use
Flows design for core services to streamline integration and reduce effort
Moderated user testing sessions conduction to validate clarity, text speed, and refine accessibility
User Research & Journey Mapping
Developed user personas for primary audience segments to capture unique needs and align product design with business and marketing objectives
Designed user flow maps outlining step-by-step interactions, decision points, and pathways for TTS/STT services to ensure smooth, intuitive navigation
Created user stories to define multi-channel journeys, ensuring accessibility and a consistent experience across devices
Produced storyboards to visualize critical interactions, highlight pain points, and guide design decisions through a clear, user-focused narrative.
Interface Design & Wireframing
Refined initial design concepts to build a solid foundation for all text-voice features
Created wireframes in Figma, FigJam, and UIzard to explore layouts, flows, and service pathways
Built clickable prototypes to test task efficiency, speed, and accessibility before moving to development
Delivered high-fidelity wireframes with clear visual hierarchy and interaction logic ready for production
Visual Redesign & Interaction Design
Built a scalable UI library with components, patterns, and style guidelines to ensure consistency
Defined a content framework for clarity, multilingual support, and consistent tone
Added animations and interactions cues to boost responsiveness and guide user actions
Produced final mockups showcasing the brand and readying the team for implementation
Collaboration & Team Leadership
Partnered with the development team to align on technical capabilities and optimize performance for real-time processing
Supervised and supported junior UI/UX designers, providing feedback, workflow direction, and quality oversight
Implementation & Validation
Building an integrated, accessible, high-performance platform
feasibility Check
Collaborated with developers to assess TTS/STT feasibility and identify performance limits and opportunities
Chose advanced tools to ensure scalability, security, and great UX
Planned seamless system integration with existing infrastructure
Agile Integration
Worked with product and dev teams using agile methods for fast delivery
Translated prototypes into fully functional components for both TTS and STT services
Optimized performance and reliabilty across devices and screen sizes
Inclusive UX Design
Designed the platform to be usable by all audiences, regardless of technical ability or device
Enabled content customization for voice and text outputs
Conducted accessibility testing to address usability barriers
Launch Planning & Roll Out
Rolled out in phased stages to reduce risk and maintain platform stability
Created "Devo Doc" user guides for clear onboarding and usage support
Coordinated design refinements and deployment for a smooth launch.
Pre-Launch Fine-Tuning
Monitored user engagement metrics to identify improvement areas
Addressed usability and performance issues uncovered during testing
Applied targeted enhancements to improve speed, functionality, and reliability
Quality Assurance & Testing
Conducted alpha testing with internal teams to fix bugs early
Ran usability tests with real users to refine UI and improve flows
Performed A/B testing to select the most effective design solutions
Strategic Outcome
Through comprehensive research, close stakeholder collaboration, and continues usability testing, the Devotel Sonic platform MVP is launched and is expected to:
Set a new standard in real-time voice-text conversion with exceptional accuracy, speed, and accessibility
Drive higher user adoption, engagement, and long-term satisfaction across multiple industries
Provide a scalable, future-proof foundation that aligns with business objectives and adapts to evolving market needs
Results & Takeaways
Simplified voice-text workflows (TTS/STT) for all user types through streamlined interfaces
Built a unified UI kit for visual consistency and multilingual clarity
Ensure real-time accuracy, performance, and accessibility via developer collaboration and testing
Rolled out a scalable, secure MVP that sets a high standard for voice-text processing
Demonstrated that thoughtful, user-centered design underpins adoption and long-term success
Looking to elevate your product?
I focus on designing system-driven experiences that align with business goals.
If this approach resonates with your product, feel free to get in touch.
Devotel Sonic Voice AI Platform
Real-Time Voice Processing, Smart Transcription, and Custom Voice Features powered by AI
Tools:
Figma
FigJam
Adobe Photoshop
Uizard
Slack
Jira
Platform:
Web Application (SaaS)
Duration:
8 Months (From Concept to MVP)
Website:
Transforming Text & Voice Experiences
As Devotel's Product & Visual Designer, I created "Devotel Sonic"— an omnichannel platform for text-to-speech (TTS), speech-to-text (STT), and voice–text services. Sonic combines real-time processing, AI customization, and multilingual access into a secure hub for seamless communications and personalized interactions across devices.
Design goals — Precision & Access
Simplify Complex Functions
Streamline TTS and STT workflows to make advanced features easy to use for both technical and non-technical users
Prioritize Real-Time Performance
Optimize system speed and responsiveness to ensure instant, high-accuracy voice–text conversions
Maintain Visual & Functional Consistency
Apply a unified design system to ensure consistent UI patterns, visual styles, and interactions across every device and platform
Ensure Privacy & Trust
Integrate robust data protection measures that comply with global privacy standards, reinforcing user confidence
Discovery & Research
Top TTS/STT platforms reviews to identify usability gaps, benchmarks, and opportunities
Product owners and development team engagement to align technical feasibility with business objectives
Text-voice flows mapping to identify friction in navigation, customization, and real-time use
Flow design for core services to streamline integration and reduce effort
Moderated user testing sessions conduction to validate clarity, text speed, and refine accessibility
User Research & Journey Mapping
Developed user personas for primary audience segments to capture unique needs and align product design with business and marketing objectives
Designed user flow maps outlining step-by-step interactions, decision points, and pathways for TTS/STT services to ensure smooth, intuitive navigation
Created user stories to define multi-channel journeys, ensuring accessibility and a consistent experience across devices
Produced storyboards to visualize critical interactions, highlight pain points, and guide design decisions through a clear, user-focused narrative.
Interface Design & Wireframing
Refined initial design concepts to build a solid foundation for all text-voice features
Created wireframes in Figma, FigJam, and UIzard to explore layouts, flows, and service pathways
Built clickable prototypes to test task efficiency, speed, and accessibility before moving to development
Delivered high-fidelity wireframes with clear visual hierarchy and interaction logic ready for production
Visual Redesign & Interaction Design
Built a scalable UI library with components, patterns, and style guidelines to ensure consistency
Defined a content framework for clarity, multilingual support, and consistent tone
Added animations and interactions cues to boost responsiveness and guide user actions
Produced final mockups showcasing the brand and readying the team for implementation
Collaboration & Team Leadership
Partnered with the development team to align on technical capabilities and optimize performance for real-time processing
Supervised and supported junior UI/UX designers, providing feedback, workflow direction, and quality oversight
Implementation & Validation
Building an integrated, accessible, high-performance platform
feasibility Check
Collaborated with developers to assess TTS/STT feasibility and identify performance limits and opportunities
Chose advanced tools to ensure scalability, security, and great UX
Planned seamless system integration with existing infrastructure
Agile Integration
Worked with product and dev teams using agile methods for fast delivery
Translated prototypes into fully functional components for both TTS and STT services
Optimized performance and reliability across devices and screen sizes
Inclusive UX Design
Designed the platform to be usable by all audiences, regardless of technical ability or device
Enabled content customization for voice and text outputs
Conducted accessibility testing to address usability barriers
Launch Planning & Roll Out
Rolled out in phased stages to reduce risk and maintain platform stability
Created "Devo Doc" user guides for clear onboarding and usage support
Coordinated design refinements and deployment for a smooth launch.
Pre-Launch Fine-Tuning
Monitored user engagement metrics to identify improvement areas
Addressed usability and performance issues uncovered during testing
Applied targeted enhancements to improve speed, functionality, and reliability
Quality Assurance & Testing
Conducted alpha testing with internal teams to fix bugs early
Ran usability tests with real users to refine UI and improve flows
Performed A/B testing to select the most effective design solutions
Strategic Outcome
Through comprehensive research, close stakeholder collaboration, and continues usability testing, the Devotel Sonic platform MVP is launched and is expected to:
Set a new standard in real-time voice-text conversion with exceptional accuracy, speed, and accessibility
Drive higher user adoption, engagement, and long-term satisfaction across multiple industries
Provide a scalable, future-proof foundation that aligns with business objectives and adapts to evolving market needs
Results & Takeaways
Simplified voice-text workflows (TTS/STT) for all user types through streamlined interfaces
Built a unified UI kit for visual consistency and multilingual clarity
Ensure real-time accuracy, performance, and accessibility via developer collaboration and testing
Rolled out a scalable, secure MVP that sets a high standard for voice-text processing
Demonstrated that thoughtful, user-centered design underpins adoption and long-term success
Looking to elevate your product?
I focus on designing system-driven experiences that align with business goals.
If this approach resonates with your product, feel free to get in touch.
Devotel Sonic Voice AI Platform
Real-Time Voice Processing, Smart Transcription, and Custom Voice Features powered by AI
Tools:
Figma
FigJam
Adobe Photoshop
Jira
Uizard
Slack
Platform:
Web Application (SaaS)
Duration:
8 Months (From Concept to MVP)
Website:
Transforming Text & Voice Experiences
As Devotel's Product & Visual Designer, I created "Devotel Sonic"— an omnichannel platform for text-to-speech (TTS), speech-to-text (STT), and voice–text services. Sonic combines real-time processing, AI customization, and multilingual access into a secure hub for seamless communications and personalized interactions across devices.
Design goals — Precision & Access
Simplify Complex Functions
Streamline TTS and STT workflows to make advanced features easy to use for both technical and non-technical users
Prioritize Real-Time Performance
Optimize system speed and responsiveness to ensure instant, high-accuracy voice–text conversions
Maintain Visual & Functional Consistency
Apply a unified design system to ensure consistent UI patterns, visual styles, and interactions across every device and platform
Ensure Privacy & Trust
Integrate robust data protection measures that comply with global privacy standards, reinforcing user confidence
Discovery & Research
Top TTS/STT platforms reviews to identify usability gaps, benchmarks, and opportunities
Product owners and development team engagement to align technical feasibility with business objectives
Text-voice flows mapping to identify friction in navigation, customization, and real-time use
Flow design for core services to streamline integration and reduce effort
Moderated user testing sessions conduction to validate clarity, text speed, and refine accessibility
User Research & Journey Mapping
Developed user personas from four target groups to capture unique needs and align design with product and marketing goals
Designed user flows mapping step-by-step pathways, interactions, and decision points to ensure seamless and efficient navigation
Created user stories to define journeys across all channels, ensuring accessibility and intuitive experiences
Produced storyboards to visualize key interactions, highlight pain points, and guide design decisions with a clear, user-centered narrative
Design Execution
Turning Vision Into a Cohesive, Scalable Platform through precise design
Interface Design & Wireframing
Refined initial design concepts to build a solid foundation for all text-voice features
Created wireframes in Figma, FigJam, and UIzard to explore layouts, flows, and service pathways
Built clickable prototypes to test task efficiency, speed, and accessibility before moving to development
Delivered high-fidelity wireframes with clear visual hierarchy and interaction logic ready for production
Visual Redesign & Interaction Design
Built a scalable UI library with components, patterns, and style guidelines to ensure consistency
Defined a content framework for clarity, multilingual support, and consistent tone
Added animations and interactions cues to boost responsiveness and guide user actions
Produced final mockups showcasing the brand and readying the team for implementation
Collaboration & Team Leadership
Partnered with the development team to align on technical capabilities and optimize performance for real-time processing
Supervised and supported junior UI/UX designers, providing feedback, workflow direction, and quality oversight
Implementation & Validation
Building an integrated, accessible, high-performance platform
feasibility Check
Collaborated with developers to assess TTS/STT feasibility and identify performance limits and opportunities
Chose advanced tools to ensure scalability, security, and great UX
Planned seamless system integration with existing infrastructure
Agile Integration
Worked with product and dev teams using agile methods for fast delivery
Translated prototypes into fully functional components for both TTS and STT services
Optimized performance and reliability across devices and screen sizes
Inclusive UX Design
Designed the platform to be usable by all audiences, regardless of technical ability or device
Enabled content customization for voice and text outputs
Conducted accessibility testing to address usability barriers
Launch Planning & Roll Out
Rolled out in phased stages to reduce risk and maintain platform stability
Created "Devo Doc" user guides for clear onboarding and usage support
Coordinated design refinements and deployment for a smooth launch.
Pre-Launch Fine-Tuning
Monitored user engagement metrics to identify improvement areas
Addressed usability and performance issues uncovered during testing
Applied targeted enhancements to improve speed, functionality, and reliability
Quality Assurance & Testing
Conducted alpha testing with internal teams to fix bugs early
Ran usability tests with real users to refine UI and improve flows
Performed A/B testing to select the most effective design solutions
Strategic Outcome
Through comprehensive research, close stakeholder collaboration, and continues usability testing, the Devotel Sonic platform MVP is launched and is expected to:
Set a new standard in real-time voice-text conversion with exceptional accuracy, speed, and accessibility
Drive higher user adoption, engagement, and long-term satisfaction across multiple industries
Provide a scalable, future-proof foundation that aligns with business objectives and adapts to evolving market needs
Results & Takeaways
Simplified voice-text workflows (TTS/STT) for all user types through streamlined interfaces
Built a unified UI kit for visual consistency and multilingual clarity
Ensure real-time accuracy, performance, and accessibility via developer collaboration and testing
Rolled out a scalable, secure MVP that sets a high standard for voice-text processing
Demonstrated that thoughtful, user-centered design underpins adoption and long-term success
Looking to elevate your product?
I focus on designing system-driven experiences that align with business goals.
If this approach resonates with your product, feel free to get in touch.