I am a UI/UX designer with a strong focus on FinTech and a track record of revitalizing trading experiences. I led the BIONS app revamp as the initial UI designer, collaborating to improve the interface and user experience, which helped lift the app rating from 3.7 to 4.1 within months after launch and sustain around 20,000 unique users daily. I am passionate about crafting intuitive features, conducting user research, and delivering high-fidelity visuals that align with business goals. I am committed to continuous learning and applying user-centric methods to create meaningful products.

James Aditya

I am a UI/UX designer with a strong focus on FinTech and a track record of revitalizing trading experiences. I led the BIONS app revamp as the initial UI designer, collaborating to improve the interface and user experience, which helped lift the app rating from 3.7 to 4.1 within months after launch and sustain around 20,000 unique users daily. I am passionate about crafting intuitive features, conducting user research, and delivering high-fidelity visuals that align with business goals. I am committed to continuous learning and applying user-centric methods to create meaningful products.

Available to hire

I am a UI/UX designer with a strong focus on FinTech and a track record of revitalizing trading experiences. I led the BIONS app revamp as the initial UI designer, collaborating to improve the interface and user experience, which helped lift the app rating from 3.7 to 4.1 within months after launch and sustain around 20,000 unique users daily. I am passionate about crafting intuitive features, conducting user research, and delivering high-fidelity visuals that align with business goals. I am committed to continuous learning and applying user-centric methods to create meaningful products.

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Language

Indonesian
Fluent
English
Advanced
Chinese
Intermediate
Korean
Intermediate

Work Experience

UI/UX Designer at BNI Sekuritas
August 1, 2023 - Present
Served as the initial sole UI designer for the BIONS app revamp, then collaborated with another designer to overhaul the BIONS interface and significantly enhance the user experience, successfully increasing the app rating from 3.7 to 4.1 within months after launch and maintaining around 2000 unique users per day. Worked closely with product managers and developers to conceptualize and design new, innovative features tailored for trading users, ensuring a smooth handoff from design to development. Implemented user-centered design principles by conducting user research, gathering feedback, and creating wireframes, interactive prototypes, and high-fidelity mockups based on insights. Contributed to the design thinking process during the early phases of the revamp, helping define user problems and aligning solutions with business and user goals. Ensured consistency and usability across the product, adhering to brand guidelines and UX best practices to deliver a polished, cohesive experienc
UI/UX Designer Intern at Unlock Design International Sdn. Bhd.
December 31, 2022 - July 30, 2025
Created wireframes and interactive prototypes using Figma for both web and mobile platforms, focusing on intuitive user flows and clear navigation. Designed website and mobile app layouts based on project briefs, emphasizing usability, readability, and clean visual structure. Collaborated with stakeholders to ensure design solutions aligned with business goals and user expectations, making adjustments based on feedback. Maintained consistent visual design across platforms, adhering strictly to the company’s branding guidelines for a cohesive look and feel. Ensured design handoffs were clear and developer-ready, organizing design files and specifications to support smooth implementation.
Social Media Designer at Freelance @andreo_cr
September 30, 2022 - July 30, 2025
Designed visually engaging Instagram posts to capture audience attention while maintaining consistency with the brand’s visual identity. Applied effective layout and composition techniques to ensure readability, clarity, and strong visual impact. Collaborated directly with individuals to translate their ideas into compelling and meaningful visual content. Created static post designs tailored for Instagram, focusing on clarity, aesthetics, and alignment with the intended message. Kept up with current social media design trends and best practices, continuously improving content relevance and visual appeal.
UI/UX Designer at BNI Sekuritas
August 1, 2023 - Present
Served as the initial sole UI designer for the BIONS app revamp and collaborated with another designer to overhaul its interface, successfully increasing the app rating from 3.7 to 4.1 within months and maintaining around 2000 unique users per day. Worked closely with product managers and developers to conceptualize and design innovative features for trading users and ensured smooth design-to-development handoff. Conducted user research, created wireframes, prototypes, and high-fidelity mockups based on insights, contributed to design thinking phases to define user problems, and ensured consistency by adhering to brand guidelines and UX best practices for a cohesive app experience.
UI/UX Designer Intern at Unlock Design International Sdn. Bhd.
December 1, 2022 - August 8, 2025
Created wireframes and interactive prototypes using Figma for web and mobile platforms focusing on intuitive user flows and navigation. Designed layouts emphasizing usability and clean visuals. Collaborated with stakeholders to align design with business goals and user expectations, maintaining consistent visual design across platforms and ensuring clear, developer-ready handoffs of design files and specifications.
Social Media Designer (Freelance) at @andreo_cr
September 1, 2022 - Present
Designed visually engaging Instagram posts consistent with the brand's visual identity, applying effective layouts to ensure clarity and strong impact. Collaborated directly with clients to translate ideas into compelling visual content, created static post designs tailored for Instagram, and kept up with social media design trends and best practices to maintain relevance and appeal.
UI/UX Designer at BNI Sekuritas
August 1, 2023 - Present
Served as the initial sole UI designer for the BIONS app revamp, collaborating with another designer to significantly enhance the app's interface and user experience. Successfully increased the app rating from 3.7 to 4.1 within months after launch and maintained around 2000 unique users per day. Worked closely with product managers and developers to design and implement new features tailored for trading users. Led user-centered design practices by conducting user research, gathering feedback, and creating wireframes, prototypes, and high-fidelity mockups. Contributed to the design thinking process to define user problems and align solutions with business and user goals. Ensured consistency and usability across the product by adhering to brand guidelines and UX best practices.
UI/UX Designer Intern at Unlock Design International Sdn. Bhd.
December 31, 2022 - August 28, 2025
Created wireframes and interactive prototypes for web and mobile platforms using Figma, focusing on intuitive user flows and clear navigation. Designed website and mobile app layouts based on project briefs with an emphasis on usability, readability, and clean visual structure. Collaborated with stakeholders to align designs with business goals and user expectations, incorporating feedback to improve outcomes. Maintained consistent visual design across platforms, strictly following branding guidelines. Prepared clear and developer-ready design handoffs by organizing files and specifications.
Social Media Designer (Freelance) at @andreo_cr (Remote)
September 1, 2022 - Present
Designed visually engaging Instagram posts to capture audience attention while maintaining brand consistency. Applied effective layout and composition techniques to ensure readability and strong visual impact. Collaborated directly with clients to translate their ideas into compelling and meaningful visual content. Created static post designs focusing on clarity, aesthetics, and alignment with intended messages. Kept updated with current social media design trends and best practices to enhance content relevance and visual appeal.
UI/UX Designer at BNI Sekuritas
August 1, 2023 - Present
Spearheaded the BIONS app revamp as the initial sole UI designer, then collaborated with another designer to overhaul the interface and significantly enhance the user experience. Increased the app rating from 3.7 to 4.1 within months after launch, while maintaining around 20,000 daily unique users. Worked with product managers and developers to conceptualize and design new features for trading users, ensuring smooth handoffs. Implemented user-centered design through research, feedback, wireframes, interactive prototypes, and high-fidelity mockups. Contributed to early design thinking to define problems and align solutions with business and user goals. Ensured consistency and usability across the product, adhering to brand guidelines and UX best practices.
UI/UX Designer Intern at Unlock Design International Sdn. Bhd.
December 1, 2022 - September 25, 2025
Created wireframes and interactive prototypes using Figma for web and mobile, designing intuitive user flows and clear navigation. Developed website and mobile app layouts emphasizing usability, readability, and clean visual structure. Collaborated with stakeholders to align design solutions with business goals and user expectations, iterating based on feedback. Maintained consistent visual design across platforms and ensured developer-ready handoffs by organizing files and specifications.

Education

BSc (Hons.) Computer Science at Taylor’s University Malaysia
August 1, 2021 - December 31, 2022
BSc (Hons.) Computer Science at Staffordshire University Malaysia
January 1, 2019 - January 31, 2021
BSc (Hons.) Computer Science at Taylor’s University Malaysia
August 1, 2021 - January 1, 2022
at Staffordshire University Malaysia
January 1, 2019 - January 1, 2021
BSc (Hons.) Computer Science at Taylor’s University Malaysia
August 1, 2021 - January 31, 2022
at Staffordshire University Malaysia
January 1, 2019 - January 31, 2021
BSc (Hons.) Computer Science at Taylor's University Malaysia
January 1, 2021 - January 1, 2022
Undergraduate Studies (Transfer to Taylor’s University) at Staffordshire University Malaysia
January 1, 2019 - January 1, 2021

Qualifications

Google Foundation of User Experience (UX) Design Certification
January 11, 2030 - July 30, 2025
Start the UX Design Process: Emphatize, Define, and Ideate Course
January 11, 2030 - July 30, 2025
Build Wireframes and Low-Fidelity Prototype Course
January 11, 2030 - July 30, 2025
Conduct UX Research and Test Early Concepts
January 11, 2030 - July 30, 2025
TOEFL
January 1, 2021 - December 31, 2023
IELTS
January 1, 2019 - December 31, 2021
Google Foundation of User Experience (UX) Design Certification
January 11, 2030 - August 8, 2025
Start the UX Design Process: Emphatize, Define, and Ideate Course
January 11, 2030 - August 8, 2025
Build Wireframes and Low-Fidelity Prototype Course
January 11, 2030 - August 8, 2025
Conduct UX Research and Test Early Concepts
January 11, 2030 - August 8, 2025
TOEFL
January 1, 2021 - January 1, 2023
IELTS
January 1, 2019 - January 1, 2021
Google Foundation of User Experience (UX) Design Certification
January 11, 2030 - August 28, 2025
Start the UX Design Process: Emphatize, Define, and Ideate Course
January 11, 2030 - August 28, 2025
Build Wireframes and Low-Fidelity Prototype Course
January 11, 2030 - August 28, 2025
Conduct UX Research and Test Early Concepts
January 11, 2030 - August 28, 2025
TOEFL
January 1, 2021 - December 31, 2023
IELTS
January 1, 2019 - December 31, 2021
Google Foundation of User Experience (UX) Design Certification
January 11, 2030 - September 25, 2025
Start the UX Design Process: Empathize, Define, and Ideate
January 11, 2030 - September 25, 2025
Build Wireframes and Low-Fidelity Prototype
January 11, 2030 - September 25, 2025
Conduct UX Research and Test Early Concepts
January 11, 2030 - September 25, 2025
TOEFL (88)
January 11, 2030 - September 25, 2025
IELTS (6.0)
January 11, 2030 - September 25, 2025

Industry Experience

Financial Services, Software & Internet, Media & Entertainment, Education, Other, Professional Services