Koushik Debnath

As a Design Engineer with 9 years of experience, I am driven by an ambitious pursuit of mastery, meticulously crafting solutions that meet high standards. My pragmatic approach is balanced with a deep sense of empathy, ensuring compliance while delivering designs that truly resonate with user needs.

Experience

Design Engineer, Whitbread

Tata Consultancy Services · Jan 2026 – Present

Not yet confirmed

• Spearheaded UX discovery for a service desk agent tool by interviewing frontline agents to map real-time call workflows; designed an information-optimized interface that reduced cognitive load and improved call resolution efficiency.

Design Engineer

Tata Consultancy Services · Jan 2026 – Present

Not yet confirmed

• 𝐂𝐥𝐢𝐞𝐧𝐭: WhitBread
• Spearheaded UX discovery for a service desk agent tool by interviewing frontline agents to map real-time call workflows; designed an information-optimized interface that reduced cognitive load and improved call resolution efficiency.

UI Developer

Tata Consultancy Services · Mar 2024 – Dec 2025

Not yet confirmed

• 𝐂𝐥𝐢𝐞𝐧𝐭: AON
• • Architected and maintained 15+ reusable design system components (for React and Angular), improving development efficiency by 35%, also ensuring cross-framework consistency and accessibility compliance (WCAG, ARIA, keyboard navigation).
• • Leveraged generative AI tools - reduced testing time and enabled faster delivery cycles by automating test case
• development.

UI Developer, AON

Tata Consultancy Services · Mar 2024 – Dec 2025

Not yet confirmed

• Architected and maintained 15+ reusable design system components (for React and Angular), improving development efficiency by 35%, also ensuring cross-framework consistency and accessibility compliance (WCAG, ARIA, keyboard navigation).
• Leveraged generative AI tools - reduced testing time and enabled faster delivery cycles by automating test case development.

UI Developer, GE Healthcare

Tata Consultancy Services · Apr 2023 – Mar 2024

Not yet confirmed

• Revamped UI layout and branding.
• Developed an interactive tile component - streamlined item monitoring for stakeholders with one-click redirection and applied filters.
• Facilitated knowledge transfer sessions - accelerated onboarding for new hires and improved team productivity.

UI Developer

Tata Consultancy Services · Feb 2023 – Feb 2024

Not yet confirmed

• 𝐂𝐥𝐢𝐞𝐧𝐭: GEHealthCare
• • Revamped UI layout and branding.
• • Developed an interactive tile component - streamlined item monitoring for stakeholders with one-click redirection and applied filters.
• • Facilitated knowledge transfer sessions - accelerated onboarding for new hires and improved team productivity.

UI Developer, Johnson & Johnson

Tata Consultancy Services · Feb 2022 – Mar 2023

Not yet confirmed

• Developed reusable UI components - increasing developer efficiency by 40%
• Worked on API documentation - increasing developer efficiency by 30%

UI Developer

Tata Consultancy Services · Feb 2022 – Feb 2023

Not yet confirmed

• 𝐂𝐥𝐢𝐞𝐧𝐭: Jhonson & Jhonson
• • Architected interactive dashboards - provided valuable insights for organizational decision-making.
• • Developed reusable UI components - increasing developer efficiency by 40%
• • Worked on API documentation - increasing developer efficiency by 30%

C

Software Developer

CODEINFINITY · Dec 2020 – May 2021

Not yet confirmed