Vetted Usability Testing Professionals

“Senior Art Director/design lead focused on high-polish marketing creative and brand systems, spanning a packaging relaunch campaign and a B2B rebrand for a complex, data-driven product (ROIOn). Experienced building scalable Figma design systems and modular templates that enable rapid iteration and late-stage changes without quality drift, plus short-form social video production using After Effects/Premiere/CapCut in fully remote, async workflows.”

“Paid media/inbound marketer with experience managing high monthly ad spend in EMEA and Spain, including a regulated online betting environment. Built a content-led acquisition approach (YouTube/blog audience building) paired with remarketing and conversion campaigns, optimizing to CPL and lead quality while collaborating with CRM and external teams.”

“Backend engineer focused on Node.js (Express/Fastify) and MongoDB who designed a multi-stage bill-approval workflow system for a manufacturing company, emphasizing RBAC, auditability, and scalability across multiple factory units. Also improved system robustness by catching a MongoDB connection leak in an Excise department project and has experience executing low-risk, incremental backend refactors with monitoring and rollback.”

“QA professional with 3 years of experience testing complex web and mobile applications, now pivoting into console game testing driven by strong personal passion for gaming. Demonstrates practical triage/prioritization habits for deadline-driven releases and a solid conceptual understanding of console certification requirements (Sony TRC/Microsoft XR/Nintendo LOT), plus uses AI to streamline bug reporting and test planning.”

“Product designer focused on complex, rules-heavy workflows, with recent end-to-end ownership of Casehero.ai (AI-assisted tooling for immigration lawyers) including interaction model, visual language, and a reusable design system. Uses deep field research (shadowing, live sessions) to simplify overwhelming experiences and reports ~70% reduction in manual effort/time after redesigns; also has accessibility-focused work on Captify for deaf and hard-of-hearing users.”

“Design engineer/product designer who built an end-to-end creator + review/moderation system for a UGC platform, spanning automated checks, human QA, final review, and creator feedback. Comfortable working directly with HTML/CSS/TypeScript and component systems, using prototyping and field observation to reduce reviewer hesitation, improve consistency, and prevent creator errors upstream.”

“Full-stack engineer who owned end-to-end delivery of a customer-facing financial services web platform and built internal tooling for engineering teams. Strong in microservices and event-driven systems (Kafka/RabbitMQ), distributed transaction management (saga), and production performance/observability—achieving ~40% backend response-time improvement through database and query optimization.”

“Product/UX designer with end-to-end redesign experience on the Discover Mobile Banking App, focused on rebuilding interaction models and a WCAG 2.1-compliant visual system to improve accessibility outcomes (including Lighthouse score). Also redesigned a restaurant ordering/management SaaS (RestroZap), translating complex operational and configuration workflows into guided, non-technical user experiences through field research, progressive disclosure, and iterative prototyping in Figma.”

“Built an end-to-end wafer-data anomaly detection and reporting system at Samsung using PySpark, Random Forest models, SQL, and Grafana to help engineers track faults and take corrective action. Also has strong UX prototyping and validation practices in Figma plus hands-on front-end/full-stack experience (HTML/CSS/TypeScript), including a student project recognized as best design out of 25 teams, and early-stage startup experience pivoting a product based on user interviews into a real-time in-context feedback overlay.”

“Co-founded filmboard.io, a creative collaboration platform for video producers, and owned end-to-end product design from user discovery through Figma prototyping and a scalable, accessibility-minded design system. Also contributed hands-on front-end work in a MERN stack, collaborating with engineers to ship designs and resolve UI/CSS implementation gaps, including workflows for editing embedded Vimeo videos and client-facing presentation views.”

“Game tester with hands-on QA experience primarily on mobile and PC titles, looking to transition into console testing. Emphasizes critical-path prioritization (e.g., crashes) and uses AI-driven R&D to ramp quickly while reviewing test cases and masking sensitive data.”