I'm a product designer who turns rough idea into finished products…

Oloniyo David

I'm a product designer who turns rough idea into finished products…

Available to hire

I’m a product designer who turns rough idea into finished products

Experience Level

Expert
Expert
Expert
Expert

Work Experience

Lead Product Designer & Web Developer at CHOWCHECK
June 1, 2026 - Present
Offline-first student meal budgeting application focused on resilient vendor interactions and payment processing. Architected an offline-first mobile UX with local database syncing so users can log expenses and view budgets without internet connectivity. Designed complex data interfaces to support multi-tier vendor packages for streamlined inventory management. Engineered resilient error states for live Paystack drops with Sentry telemetry to prevent crashes during failed transactions. Drove rollout and user acquisition by building the marketing web architecture and scripting promotional launch campaigns.
Lead UI/UX Designer
September 1, 2025 - October 1, 2025
Multi-role property management system designed to simplify rent tracking, maintenance, and reporting for landlords, tenants, and managers. Implemented Role-Based Access Control (RBAC) UI delivering tailored dashboards for executives, landlords, facility managers, tenants, and residents. Separated overlapping personas (Tenants vs. Residents) to ensure accurate routing for rent payments and service charges. Designed scalable enterprise data tables and mobile-first maintenance ticketing flows. Ran an end-to-end design sprint within a strict 4-week contract window, delivering high-fidelity interaction flows and dynamic microcopy guidelines.
Lead UI/UX Designer at Contract project (multi-role property management system)
September 1, 2025 - October 1, 2025
Designed a multi-role property management system to simplify rent tracking, maintenance, and reporting for landlords, tenants, and managers. Built Role-Based Access Control (RBAC) UI delivering five tailored dashboards (executives, landlords, facility managers, tenants, residents). Separated overlapping personas (tenants vs. residents) to ensure accurate rent payment and service-charge routing. Designed scalable enterprise data tables and mobile-first maintenance ticketing flows. Executed an end-to-end 4-week design sprint delivering high-fidelity interaction flows and dynamic microcopy guidelines.
UI/UX Designer at Shop Hebron
June 1, 2025 - September 1, 2025
Online retail platform for the university community emphasizing smooth shopping and checkout flows. Designed a secure, centralized marketplace UI to replace chaotic social commerce and establish trust between student buyers and sellers. Conducted prototype A/B testing to optimize the e-commerce checkout flow, reducing browsing/cart friction. Architected a dual-purchase and seller verification interface for secure transactions within a constrained local micro-economy. Delivered a developer-ready design system and tested high-fidelity prototypes to support engineering handoff.
UI/UX Designer at Freelance project (Shop Hebron)
June 1, 2025 - September 1, 2025
Designed an online retail platform for the university community emphasizing smooth shopping and checkout. Created a secure, centralized marketplace UI to replace chaotic social-commerce workflows, establishing trust between student buyers and sellers. Conducted prototype A/B testing to optimize checkout flow and reduce friction in browsing and cart management. Designed dual purchase and seller verification interfaces for secure, reliable transactions within a constrained localized micro-economy. Delivered a developer-ready design system and tested high-fidelity prototypes for engineering handoff.
Co-Founder & Lead Designer at ECHO
February 1, 2025 - Present
Civic-tech platform addressing campus issue-reporting noise using a smart-ranking algorithm for structured, actionable administration dashboards. Conducted data-driven UX research with surveys of 1,160+ students (88% validation) to shift from fragmented social media noise to a centralized feedback system. Designed 'Echo Flow' and smart-ranking UX (Wave, Surge, Ping, Whisper) using upvoting to automatically categorize and prioritize high-impact solutions. Architected a dual-sided UI: mobile-first student reporting and a data-heavy desktop administrator dashboard. Led product strategy and cross-functional execution with engineering for a high-fidelity prototype and stakeholder pitch for institutional adoption.
Design Lead
January 1, 2023 - March 1, 2025
End-to-end UX research and UI prototyping for student community productivity tools, including a centralized communication platform (H Chat) and an integrated student management dashboard (VIRA). Directed research, designed interfaces, and supported rapid prototyping for multiple digital solutions.
Academic Project Design Lead at School projects (Ota, Ogun State)
January 1, 2023 - March 1, 2025
Led end-to-end UX research and UI prototyping for a suite of campus productivity tools, including a centralized communication platform (H Chat) and an integrated student management dashboard (VIRA).

Education

Bachelor of Engineering in Computer Engineering at Covenant University
September 1, 2022 - August 2, 2026

Qualifications

Google UX Design Certificate
January 1, 2025 - August 2, 2026
IBM SkillsBuild Certification - User Experience Design Fundamentals
January 1, 2025 - August 2, 2026
Cisco Junior Cybersecurity Analyst Pathway - Cisco
December 1, 2025 - August 2, 2026
Google UX Design Certificate
January 1, 2025 - August 2, 2026
IBM SkillBuild Certification - User Experience Design Fundamentals
January 1, 2025 - August 2, 2026
Cisco Junior Cybersecurity Analyst Pathway
December 1, 2025 - August 2, 2026

Industry Experience

Software & Internet, Education, Financial Services, Government, Retail, Real Estate & Construction, Non-Profit Organization
    Echo

    Civic-tech platform bridging the communication gap. I architected a dual-trust platform and smart-ranking system to turn frustrated student voices into actionable data for leadership.