A R Nirjhor, Designer in Bangkok, Thailand
A is available for hire
Hire A

A R Nirjhor

Verified Expert  in Design

Bio

A.R. is an innovative product designer with 10+ years of experience in B2B and B2C markets and multiple tech industries. He helps companies solve their business problems by applying user experience best practices and the design thinking process. A.R. is excited about opportunities where innovation matters, where he can become his most innovative and creative self, and help people through his knowledge, skills, and experiences.

Portfolio

Work Experience

UX/UI Designer

2022 - 2022
CarHub
  • Redesigned two mobile applications in the automotive services space to provide a better user experience for the platform.
  • Improved the loyalty program and enhanced the business model according to the company vision.
  • Collaborated with the cross-functional teams to meet their business needs related to the user experience.
Technologies: Mobile UI, Mobile UX, Mobile Design, Mobile Apps, Mobile App Design, High-fidelity Prototypes, Prototyping, Wireframing, UX Design, UI Design

Lead UI/UX Designer

2022 - 2022
Ferreter Inc
  • Led the design of Ferret, an AI-powered due diligence app that delivers real-time, unbiased insights to help individuals navigate risks and seize opportunities.
  • Audited and solved usability issues in the app to enhance the overall user experience.
  • Supported teams continuously through development hand-offs for their ongoing development and release.
Technologies: Product Design, User Testing, Figma, Testing, Usability, Mobile UX, Mobile UI

UX Consultant

2020 - 2021
UCB Fintech Company Limited
  • Led the UX of one of the biggest mobile financial systems (3 apps) in Bangladesh, driving 8+ million daily users and establishing a thriving network of 100,000 agents.
  • Achieved a 98% task success rate by reducing time on task by 20% compared to the biggest competitor, demonstrating a keen focus on user experience optimization.
  • Developed two distribution management system B2B apps, streamlining processes and increasing efficiency significantly.
Technologies: Figma, ProtoPie, Product Design, UI Design, UX Design, Mobile Design, Web Design, Fintech, Mobile App Design, Mobile UX, Prototyping, User Experience (UX), User Interface (UI), UX Research, Web App Design, Wireframing, Journey Mapping, Interaction Design (IxD), Visual Design, Leadership, User Research, iOS App Design, User Flows, Usability Testing, Motion Interaction, User Empathy, App Design, Mobile UI, User Interviews, Style Guides, Mobile UX Design, Data Visualization, SaaS, Mobile App UI, Design Thinking, B2B, Experiential Design, App UI, UI Prototyping, User Journeys, User-centered Design (UCD), UX Prototyping, Financial Services, Heuristic Analysis, Information Architecture (IA), User Personas, Interactive Prototypes

UX Designer

2019 - 2020
Think & Sync
  • Achieved a 94% task success rate in testing and a 60% reduction in time on task, significantly improving the user experience for over 30,000 sales representatives.
  • Identified critical UX issues through collaboration, leading to improved efficiency and a 30% increase in the sales process.
  • Created a user-focused CRM app that facilitated the lead generation process and increased conversion by 50%.
Technologies: ProtoPie, Sketch, User Interface (UI), Prototyping, Product Design, Interaction Design (IxD), User Research, Mobile UX, User Experience (UX), UI Design, UX Design, Mobile Design, Mobile App Design, Design, Mobile UI, SaaS, Usability Testing, User Interviews, UX Research, Wireframing, Visual Design, Leadership, iOS App Design, User Empathy, App Design, Style Guides, Mobile UX Design, Mobile App UI, Design Thinking, B2B, Experiential Design, App UI, UI Prototyping, User Journeys, User-centered Design (UCD), UX Prototyping, Heuristic Analysis, Information Architecture (IA), User Personas, Interactive Prototypes

Lead Designer | Senior Software Engineer

2018 - 2019
Circle FinTech
  • Led the research, design, and development of a major commercial banking app in Bangladesh.
  • Optimized user experience by leveraging usability testing insights, achieving a remarkable 40% improvement in task-level satisfaction.
  • Enhanced UX by addressing usability issues, leading to a substantial increase in user acquisition and retention rates.
Technologies: Adobe UX, Sketch, Android, iOS, User Interface (UI), Prototyping, Journey Mapping, Interaction Design (IxD), Wireframing, Mobile UX, User Experience (UX), Product Design, UI Design, UX Design, Design, Fintech, Leadership, Mobile App Design, Mobile Design, Mobile UI, Rapid Prototyping, Visual Design, Responsive Web Design (RWD), Web App UI, Web App UX, User Research, Web UI, User Flows, Usability Testing, User Empathy, Web UX Design, App Design, Style Guides, Mobile UX Design, Web Design, SaaS, Mobile App UI, Design Thinking, InVision, Experiential Design, App UI, UI Prototyping, User Journeys, User-centered Design (UCD), UX Prototyping, Web UX, Financial Services, Heuristic Analysis, Information Architecture (IA), User Personas

Front-end Developer

2018 - 2018
TripCanvas
  • Audited website experience through usability testing that confirmed 80% of the usability issues.
  • Eliminated usability issues on the website that increased user retention by 20%.
  • Enhanced the source code by rewriting and revising it, which massively increased the standardization and scalability of the code.
Technologies: Web Design, Web App UX, Web App UI, Web App Design, Usability Testing, Wireframing, UI Design, UX Design, Product Design, User Experience (UX), User Interface (UI), Prototyping, Web UI, Responsive Web Design (RWD), Web UX Design, Web UX

UX Engineer

2015 - 2018
Online Freelance Agency
  • Designed wireframes, user flows, and information architecture for web apps, which resulted in a great addition to the front-end development.
  • Eliminated usability issues by conducting a UX audit, heuristic evaluation, testing that greatly enhanced the user experience.
  • Developed responsive web apps for several clients, using HTML, CSS, JavaScript, and React.
Technologies: Adobe UX, User Experience (UX), Wireframing, User Interface (UI), UI Design, UX Design, Product Design, Mobile Design, Web Design, Web App Design, Prototyping, Responsive Web Design (RWD), Dashboard Design, Design, Mobile UX, Web UI, Journey Mapping, Web App UI, Web App UX, Web UX Design, User-centered Design (UCD), Web UX

UX Engineer

2015 - 2015
Your Trip Mate
  • Eliminated usability issues through a UX audit and continuous testing that reduced issues by 85%.
  • Created personas and user journeys based on research, which helped the business better understand its users.
  • Developed the Offroad Bangladesh website that helped travelers find authentic travel information.
Technologies: User Experience (UX), Wireframing, User Interface (UI), Journey Mapping, UI Design, UX Design, Product Design, Prototyping, Web Design, Web App Design, Web App UI, Web App UX, Responsive Web Design (RWD), User Interviews, Usability Testing, Web UI, Web UX Design, Web UX

Front-end Developer

2014 - 2014
MASCO Group
  • Developed a production monitoring and reporting system that increased the production capacity by 40% by digitizing the process.
  • Solved some critical process-related problems in the RMG factory and digitized some processes, which significantly improved the system.
  • Designed a user-centered web app through continuous iterations and testing within the constraints of a non-tech-savvy user.
Technologies: Design Thinking, User Experience (UX), Wireframing, User Interface (UI), UI Design, UX Design, Product Design, Web Design, Responsive Web Design (RWD), Web App Design, Web App UI, Web App UX, Prototyping, Design, Web UI, Web UX Design

Education

2024 - 2024

Master's Degree in Business Analytics and Digital Transformation

Asian Institute of Technology - Thailand

2007 - 2015

Bachelor's Degree in Mechanical Engineering

Rajshahi University of Engineering & Technology - Rajshahi, Bangladesh

Certifications

SEPTEMBER 2023 - PRESENT

Foundations: Data, Data, Everywhere

Google via Coursera

JUNE 2021 - PRESENT

Foundations of User Experience (UX) Design

Google | via Coursera

Skills

Tools

ProtoPie, Sketch, InVision

Platforms

Figma, Android, iOS

Other

User Experience (UX), User Interface (UI), Prototyping, Journey Mapping, Product Design, Interaction Design (IxD), Wireframing, Mobile UX, Adobe UX, iOS App Design, User Flows, Web UX Design, Mobile UI, UI Design, UX Design, Style Guides, Mobile UX Design, Design Thinking, Mobile Design, Mobile App Design, Mobile App UI, Fintech, Web App Design, Rapid Prototyping, Web App UX, Web App UI, Design Systems, App UI, UI Prototyping, User Journeys, User-centered Design (UCD), UX Prototyping, Financial Services, Information Architecture (IA), User Personas, Interactive Prototypes, User Research, Web UI, Inclusive Design, Usability Testing, Motion Interaction, App Design, User Interviews, Data Visualization, Web Design, UX Research, Design, SaaS, Responsive Web Design (RWD), Dashboard Design, Visual Design, Experiential Design, Web UX, Heuristic Analysis, User Empathy, Leadership, B2B, User Testing, Testing, Usability, Mobile Apps, High-fidelity Prototypes, Data Analytics, Business Analytics, Digital Transformation, Customer Analytics

Experience

  • User Experience (UX) - 7 years
  • Wireframing - 7 years
  • UX Design - 7 years
  • Web Design - 7 years
  • Product Design - 7 years
  • UI Design - 7 years
  • Mobile Design - 5 years
  • User Research - 3 years
Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring