Vetted GitHub Professionals

“Unity VR training-sim team lead who built a custom mining training simulator integrating specialized winder hardware, then boosted facilitator and trainee engagement with connection guidance, automated setup via Raspberry Pi 5, and in-VR task highlighting. Also implemented multiplayer features using Photon and iterated based on user feedback (e.g., customizable mixed-reality passthrough windows), using Azure DevOps/Boards for structured triage and delivery.”

“Backend engineer who built and evolved ConGreG8 end-to-end: a stateless Node/Express REST API on MongoDB for fast, location-based church discovery. Demonstrates strong performance and operability discipline (instrumentation, p95 latency, slow-query analysis) with a reported ~30% response-time improvement, plus security depth via JWT/OAuth and Supabase-style row-level security. Experienced in safe refactors with contract preservation, dual-read validation, and incremental rollouts.”

“Full-stack engineer who built an end-to-end Next.js + Flask admin platform for Ciocca S.p.a., now used daily by 100+ employees for operations and warehouse workflows. Strong in performance tuning (API redesign, query optimization), secure RBAC, background job offloading, and integrating AI-powered internal tools that automate reporting and reduce manual workload.”

“Robotics software learner building a self-directed recycling robot project in Isaac Sim, integrating ROS2 + Nav2 + SLAM with camera/LiDAR sensing and CV-based object detection. Has prior hands-on ROS2 work creating a YOLO detection node visualized in RViz and has built/optimized simulated line-follower and maze-solver robots in Webots, documenting progress publicly on GitHub and LinkedIn.”

“Cloud infrastructure and security-focused candidate with hands-on AWS experience (Terraform for EC2/VPC, AMI copies across regions) and CI/CD exposure (Jenkins/Git/Docker, AWS CodePipeline). Has practical production troubleshooting experience around performance/monitoring and produces RCAs, but does not have direct IBM Power/AIX/PowerHA migration experience.”

“Unity AR/VR developer with experience delivering multiple projects using Vuforia, Unity AR Foundation, and Niantic Lightship, including VR terrain generation from GIS data learned and implemented on a tight timeline. Built a personal Unity "LLM testing tool" integrating ChatGPT, Gemini, Claude, Mistral, and DeepSeek into NPC characters with customizable multi-party conversation behavior for comparative evaluation.”

“Frontend engineer who led Shoppix (e-commerce web app) end-to-end using Next.js + TypeScript, with a strong emphasis on scalable server-state management via React Query. Built complex product listing/details flows (filters, infinite scrolling, cart interactions) and delivered full Arabic/English i18n including RTL support while optimizing performance for product-heavy pages.”

“Senior frontend engineer focused on building and scaling React + TypeScript dashboard products with real-time data. Emphasizes pragmatic architecture (feature-based modules, local-first state), performance optimization (lazy loading/code splitting/throttling), and safe delivery practices (incremental refactors, tests, feature-flagged rollouts with QA and metrics-driven iteration).”

“Real-time VFX artist working in Unity with experience shipping and optimizing effects for mobile (and some VR), including post-process speed-boost effects and a feature-rich hexagonal barrier shader. Demonstrates practical performance tuning via texture/particle budgeting and shader-instruction reduction without sacrificing visual quality.”

“Built a production automated resume matching system using Python, FAISS vector search, and Selenium-based job scraping, including mitigation for IP blocking and heterogeneous site structures. Also develops LLM/RAG applications with LangChain, using Pydantic-guardrailed structured outputs and LLM-as-a-judge evaluation (including a project focused on tone/semantics for a 3D avatar’s emotional responses).”