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Hi, I’m Sidney Wiredu, a creative and results-driven UI/UX Designer and Front-End Developer with over 15 years of experience delivering user-centered digital solutions. I specialize in translating complex business requirements into intuitive, accessible, and responsive interfaces, and I enjoy conducting UX research, user interviews, and usability testing to inform strategy. I craft wireframes, prototypes, and high-fidelity mockups using Figma, Adobe XD, Sketch, and Axure—and I bring ideas to life with HTML5, CSS3, JavaScript, and modern frameworks. I thrive in Agile teams, collaborating across disciplines to ship scalable, accessible products that delight users.…Hi, I’m Sidney Wiredu, a creative and results-driven UI/UX Designer and Front-End Developer with over 15 years of experience delivering user-centered digital solutions. I specialize in translating complex business requirements into intuitive, accessible, and responsive interfaces, and I enjoy conducting UX research, user interviews, and usability testing to inform strategy. I craft wireframes, prototypes, and high-fidelity mockups using Figma, Adobe XD, Sketch, and Axure—and I bring ideas to life with HTML5, CSS3, JavaScript, and modern frameworks. I thrive in Agile teams, collaborating across disciplines to ship scalable, accessible products that delight users.

Sidney Wiredu

UI Designer, UX Designer, Front-End Developer, +2

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Hi, I’m Sidney Wiredu, a creative and results-driven UI/UX Designer and Front-End Developer with over 15 years of experience delivering user-centered digital solutions. I specialize in translating complex business requirements into intuitive, accessible, and responsive interfaces, and I enjoy conducting UX research, user interviews, and usability testing to inform strategy. I craft wireframes, prototypes, and high-fidelity mockups using Figma, Adobe XD, Sketch, and Axure—and I bring ideas to life with HTML5, CSS3, JavaScript, and modern frameworks. I thrive in Agile teams, collaborating across disciplines to ship scalable, accessible products that delight users.…Hi, I’m Sidney Wiredu, a creative and results-driven UI/UX Designer and Front-End Developer with over 15 years of experience delivering user-centered digital solutions. I specialize in translating complex business requirements into intuitive, accessible, and responsive interfaces, and I enjoy conducting UX research, user interviews, and usability testing to inform strategy. I craft wireframes, prototypes, and high-fidelity mockups using Figma, Adobe XD, Sketch, and Axure—and I bring ideas to life with HTML5, CSS3, JavaScript, and modern frameworks. I thrive in Agile teams, collaborating across disciplines to ship scalable, accessible products that delight users.

Available to hire

Hi, I’m Sidney Wiredu, a creative and results-driven UI/UX Designer and Front-End Developer with over 15 years of experience delivering user-centered digital solutions. I specialize in translating complex business requirements into intuitive, accessible, and responsive interfaces, and I enjoy conducting UX research, user interviews, and usability testing to inform strategy.

I craft wireframes, prototypes, and high-fidelity mockups using Figma, Adobe XD, Sketch, and Axure—and I bring ideas to life with HTML5, CSS3, JavaScript, and modern frameworks. I thrive in Agile teams, collaborating across disciplines to ship scalable, accessible products that delight users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

UI/UX Design Specialist at Zolon Tech, Inc. — USCIS (DHS)

October 1, 2024 - November 1, 2025

Led human-centered design enhancements across SharePoint Online sites (Citizen Developer Playbook), improving usability and governance clarity. Conducted UX research to identify internal app needs, optimized workflows across Salesforce, Power Platform, SharePoint, and Dynamics 365, and designed front-end components with HTML/CSS/JS. Created governance diagrams and prototypes in Figma, built responsive pages with SPFx, and used AI tools to accelerate concept iteration. Collaborated with cross-functional teams to maintain content accuracy and ensure brand consistency across DHS platforms.

UI/UX Designer/Developer at CTEC — NCFI (Secret Service)

October 1, 2024 - October 1, 2024

Established a style guide aligned with USSS branding and federal web standards. Architected front-end codebase using the USWDS and SLDS components, delivered wireframes and high-fidelity mockups in Figma, and conducted stakeholder interviews and usability testing to drive user-centered improvements. Collaborated with developers to build Lightning Web Components and migrated legacy Aura components to LWC for performance gains; supported NCFI portal development with SharePoint App Builder and Visualforce templates.

UI/UX Designer at FedTec

November 1, 2023 - November 1, 2023

Created user-centric wireframes and mockups in Figma and Photoshop, defined role-based flows, and built a cohesive design system. Implemented front-end pages with HTML, CSS, JavaScript (Angular), and Angular Material; managed AWS EC2 environments; integrated secure authentication with AWS Cognito; developed Lambda functions for S3 workflows; led UX research including interviews, surveys, and usability testing; defined a low-code development path to accelerate IRS app prototyping.

UI/UX Designer/Developer at Alethix — NRCS (USDA)

May 1, 2023 - May 1, 2023

Led UX research with stakeholder interviews; developed personas and journey maps; performed 508 compliance checks and collaborated with accessibility teams. Implemented Money ART web apps using Angular and Pega, designed MVPs and prototypes, and facilitated 508-compliant handoffs. Created interactive wireframes and prototypes in Figma and Axure to accelerate stakeholder buy-in.

Graphic/Web Designer at Cisco

January 1, 2021 - January 1, 2021

Enhanced Cisco’s SharePoint portals and workflows to align with branding and web design standards. Built a Power BI dashboard linked to SharePoint lists, performed QA in SharePoint environments, and contributed to document library redesigns. Improved portal visuals and accessibility across multiple pages.

UI/UX Design & Front-End Developer at Sevatec — GSA

October 1, 2020 - October 1, 2020

Designed mobile-first digital experiences for a government audience, established design standards, and created reusable front-end components. Executed extensive UX research, conducted usability testing, and supported migration efforts to modern front-end architectures. Implemented CI/CD considerations for federal deployments and contributed to accessibility compliance efforts.

Web Development Specialist at Bridgeborn — GlobalWaters.org

December 1, 2019 - December 1, 2019

Debugged Drupal themes and modules, optimized responsive layouts, and led Drupal 7 to 8 migration planning. Developed front-end UI components, implemented accessible templates, and set up scalable testing environments. Built headless front-end tests with React components and integrated with Drupal back-end; improved asset delivery using CDN configurations.

Senior Front-End Developer at CGI — USPTO

February 1, 2018 - February 1, 2018

Modernized enterprise search UIs with Angular 2+ and server-side rendering. Created wireframes and interactive prototypes, conducted usability testing, and authored 508 compliance VPAT documents. Implemented RESTful services, front-end plugins, and accessibility enhancements; collaborated with back-end teams to ensure scalable, maintainable UI architecture.