Vetted UI/UX Design Professionals

“Built and deployed a production LLM-powered document Q&A system using a strict RAG pipeline (LangChain-style orchestration + FAISS) to help users query large internal document sets. Demonstrates strong reliability focus through hallucination mitigation, curated offline evaluation with grounding checks, and production monitoring (latency/fallback rates) plus stakeholder alignment via demos and business metrics.”

“Frontend engineer experienced leading client-facing portals (including WebGL integrations) and admin panels, with a strong focus on scalable architecture (monorepo, shared design system/atomic design) and performance. Has built complex React+TypeScript workflows like multi-step user creation with dynamic forms, and ships major features (e.g., video recording) using feature-flagged, trunk-based delivery and E2E testing.”

“Product manager from edTech focused on AI-driven, B2B HR training simulations (live work-scenario platforms). Demonstrated measurable funnel improvement by diagnosing a registration drop-off issue, coordinating a cross-functional fix (including Android), and delivering ahead of schedule, resulting in a 20% increase in sign-ons. Has shipped/managed products on web and mobile.”

“Frontend lead on a SaaS platform who migrated the product from React/JavaScript to Next.js/TypeScript, improving Web Vitals (including LCP), SEO, and navigation performance. Strong focus on quality and scalability via automated testing and SonarQube quality gates, plus reusable component architecture (e.g., a shared table used across ~20 pages). Built complex analytics dashboards and an AI workflow drag-and-drop canvas UI using React Flow with iterative stakeholder-driven delivery.”

“Game-focused QA tester with a developer background who routinely validates builds in player-like environments (including VMs), documents test coverage rigorously, and provides high-signal bug reports with reproducible steps and video evidence. Has partnered closely with designers and engineers on issues like level-loading resource management and prioritizes defects based on player progression and immersion impact; has not shipped a AAA title.”

“Built and owned an end-to-end Python/Postgres job-tracker backend that scrapes job postings (including LinkedIn) using Selenium-driven real-browser automation, with deduplication and data-quality filtering. Has practical experience migrating deployments from DigitalOcean to Vercel and emphasizes documentation, roadmapping, and testing as part of an iterative delivery cycle.”

“Technical game designer/Unity developer who has shipped across PC, consoles, web, and mobile, with a strong focus on performance optimization (culling/occlusion, event-driven patterns, sprite atlasing) including for Nintendo Switch constraints. Served as feature owner on Risk of Rain 2 DLC "Alloyed Collective" (characters, bosses, items, interactables, enemies) and acted as project lead during a critical transition, stepping in to rescue a playable character design to meet client requirements.”

“Backend/data engineer experienced building enterprise community-platform services for high-traffic global clients, using Python (FastAPI/Django) on Docker/Kubernetes with PostgreSQL/Redis. Has delivered AWS EKS + Terraform/CI-CD deployments with strong security practices (Secrets Manager/SSM, IAM/IRSA) and has hands-on ETL (AWS Glue), legacy modernization, and incident ownership with measurable performance gains (~30% faster queries).”

“Unity developer with ~5 years of professional experience who served as the main developer on a shipped Meta Quest VR game (Smash Therapy), handling most of the code and tackling key VR challenges like UI/UX and standalone performance optimization. Also builds AI-driven gameplay systems (e.g., minimax-based unbeatable tic-tac-toe) and leverages AI assistants to speed up routine implementation and brainstorming.”

“Unity gameplay programmer with practical performance optimization experience (object pooling for shooting mechanics) and extensive Photon-based multiplayer work across diverse genres including shooters, sports, and board games (e.g., ludo, chess, air hockey, snakes and ladders). Uses AI tools to accelerate development, including generating and implementing multiple effects programmatically in a single day under deadline pressure.”

“Unity generalist with VR-focused optimization experience who replaced a bloated third-party IK/rigging plugin by building a custom DOTS/Burst multithreaded system, reporting ~200% performance gains and a noticeably smoother VR experience. Has multiplayer experience with Unity Netcode (and some Photon Fusion exposure) and uses AI tooling (Rider AI) to speed up refactoring and documentation.”

“Frontend engineer with experience leading end-to-end builds for an education job-matching platform that used AI resume scanning to improve candidate-company matching. Has also built React + TypeScript interfaces for a medical platform with multi-user role modeling via dedicated TypeScript interfaces, and is comfortable refactoring large legacy files into modular, reusable, performance-optimized code.”

“Frontend-focused engineer with full-stack capability (Node/Express + MongoDB/MySQL) who emphasizes scalable quality practices: PR-driven reviews, CI quality gates, and a full testing pyramid (Jest/Vitest, React Testing Library, Cypress/Playwright). Built complex React + TypeScript role-based dashboards/workflows using reusable component architecture and layered state management (React Query/SWR, Context for auth/roles), with strong performance and UX polish (Lighthouse, lazy loading, accessibility, responsive design).”

“Built and marketed a live free-to-play web word game (Techies WordFinder) from scratch using the Lovable AI platform, reaching 100+ users in under a month. Iterated quickly based on player feedback, reporting a 28% UX improvement and +32 seconds average time per user, and demonstrates practical live-ops and F2P analytics/A-B testing knowledge.”

“UX/Product Designer with end-to-end case-study experience on Verizon personalization, combining deep user research with iterative prototyping to address privacy/data-tracking trust issues and drive measurable conversion impact (estimated 0.5% lift; ~$750K annual revenue). Also designed a Work Safety Management System at Inova Solutions, simplifying complex real-time alerting, compliance, and role-based permission workflows using motion prototypes and progressive disclosure, and collaborates closely with engineers with working HTML/CSS/JavaScript knowledge.”

“Game/VR simulation developer who built and shipped multiple VR training levels (e.g., nursing and scientific method) at VXR Labs, owning level implementation and backend logic. Experienced in Unreal Engine 5 Blueprints prototyping (including a horde mode) and in designing tightly gated, step-based educational experiences while collaborating closely with educators/subject-matter experts to balance realism with VR feasibility.”

“Game designer with shipped live-event hub/minigame experience (Club Blox) integrating economy/UGC, UI timing, and playtest-driven clarity improvements; successfully navigated a major client pivot by reusing assets and restructuring gameflow to ship on time. Also has level design experience on Plants vs. Zombies 3 (Lava Biome/hybrid mechanics) and rapidly prototypes accessible gameplay systems in Unreal Engine 5 using Blueprints.”

“Game developer with ~10 years in studios and 4 published titles, experienced shipping Unity VR/XR projects across Oculus, Samsung Odyssey, and Microsoft XR headsets. Demonstrates deep optimization expertise (progressive 3D loading with LODs and headset view-angle culling) and a hybrid profile spanning systems engineering, UI/UX implementation, and tech-art optimization, plus small-team/project leadership and cross-functional communication.”

“Unity/Unreal developer who solo built a cross-platform Unity system for firefighters (master’s thesis) spanning Windows, HoloLens 2, and Android, integrating eye tracking, thermal imaging data streaming, and location tracking. Demonstrated practical problem-solving by working around HoloLens IO limitations via PC-based data streaming, and also built a Unity tower defense prototype with upgrades, economy, difficulty scaling, and sound design.”

“Lead creative who built and extended the NRCA PRO initiative identity on top of an earlier corporate identity system they created, producing all associated print/digital assets and supporting a successful market launch. Operates with strong process discipline (brief-as-North-Star, proofing checks/balances), high-volume production workflows (Adobe + Campaign Monitor, Teams/OneDrive, traffic management), and multi-format video planning for efficient cross-platform delivery.”

“Marketing-focused designer building an online portfolio brand (K. Marian Designs) with deliberate typography and color-system rationale. Practices by redesigning poorly designed websites into improved desktop/mobile experiences using InDesign, Xtensio personas, and Wix, and also produces short marketing videos via a Clipchamp-to-CapCut workflow with licensed audio and voiceover.”

“Unity developer with VR/multiplayer experience at Gemba, building gamified manufacturing coaching/training experiences (e.g., Coaching Kata) using dialogue trees, state machines, and scoring logic. Also implemented Photon Fusion-synced presentation features for multi-user chat rooms and stepped in to support UV/optimization work for Quest and QA in a lean team.”

“Game QA tester with hands-on experience testing console titles delivered via the GameQoo cloud gaming platform, emphasizing network performance and device/screen-size UX impacts. Prioritizes issues strategically across STB and browser platforms based on user usage and cross-platform severity, and uses AI to accelerate test case and documentation workflows.”