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I am a user experience engineer with a strong software engineering foundation and applied experience designing, engineering, and evaluating interactive systems. My work spans fintech, edtech, and data-driven platforms, combining UX research, usability testing, interaction design, and technical implementation.…

Yohannes Lemma

PRO

UX Designer, Product Designer, UI Designer, +2

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I am a user experience engineer with a strong software engineering foundation and applied experience designing, engineering, and evaluating interactive systems. My work spans fintech, edtech, and data-driven platforms, combining UX research, usability testing, interaction design, and technical implementation.…

Available to hire

Addis Ababa, Ethiopia

I am a user experience engineer with a strong software engineering foundation and applied experience designing, engineering, and evaluating interactive systems.

My work spans fintech, edtech, and data-driven platforms, combining UX research, usability testing, interaction design, and technical implementation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Lead UX Designer at Horan Technologies

April 1, 2025 - December 31, 2025

Led UX-design and delivery of mobile-first fintech and travel platforms, aligning user needs, regulatory constraints, and system functionality, and reducing feature delivery time by 30%.

Senior UX Designer at Engage Logic Inc.

October 1, 2022 - June 30, 2025

Led UX redesign through mixed-methods research, combining usability testing and behavioral data analysis to improve experience quality. Analyzed large-scale user interaction data to validate UX interventions, increasing completion rates by ~22% and supporting data-informed stakeholder decisions.

Mobile Application Developer (UI-Focused) at Bank of Abyssinia

August 1, 2022 - March 31, 2025

Developed and refined user-facing mobile banking features, balancing usability requirements with performance, security, and system constraints. Supported usability improvements through analysis of user behavior and transactional data, contributing to more accessible and intuitive financial interactions.

Public Relations Assistant at Rotaract Ethiopia

August 1, 2021 - June 30, 2022

Participated in volunteer initiatives supporting medical and community-focused projects, including digital awareness campaigns and public engagement programs. Led coordination and communication for civic engagement initiatives, strengthening outreach and fostering public involvement.