Area	Technologies & Frameworks
Core & Languages
Frontend & 3D
State & Data Fetching
UI, Motion & Styling
Backend & APIs
Quality & Performance

Modular enterprise web client integrated with Odoo ERP ecosystem.

• Tech Stack: React 19, TypeScript, Vite, Tailwind CSS, Zustand, Framer Motion, Recharts, REST APIs, JSON-RPC.
• Impact:
  • Slashed initial page load times by 45% (sub-1.2s LCP) and achieved 100% WCAG 2.1 AA compliance via virtualized data grids and keyboard-navigable ARIA primitives.
  • Boosted data visualization render speeds by 50% for 10,000+ records with a dynamic multi-view rendering engine (Kanban, Gantt, editable tables).
  • Reduced re-renders by 65% across nested views with scalable Zustand state slices.

Custom commercial e-commerce solution with automated Salla merchant platform integration.

• Tech Stack: React, Node.js, Express.js, MongoDB, REST APIs, Salla Webhooks.
• Impact:
  • Increased online checkout completion by 25% and reduced sync latency by 70% via automated real-time webhooks.
  • Improved mobile page speed by 40% and lowered bounce rate by 22% with optimized image delivery and touch navigation.
  • Achieved sub-200ms API response times and 99.9% uptime with structured MongoDB indexing.

Interactive marketing platform engineered for silky-smooth 60 FPS visual performance.

• Tech Stack: React 19, Express 5, Node.js, MongoDB, GSAP, Lenis, Framer Motion, JWT.
• Impact:
  • Scaled platform capacity to handle 10,000+ monthly visits with zero layout shift (CLS < 0.02).
  • Built cinematic scroll-triggered animations and smooth inertial scrolling with GPU-accelerated transforms.

High-fidelity browser-based 3D product experience.

• Tech Stack: React Three Fiber, Three.js, Vite, GSAP, JavaScript.
• Impact:
  • Delivered consistent 60 FPS 3D rendering with sub-2s load time.
  • Reduced 3D model asset overhead by 45% through geometry compression and realistic PBR materials.

Alongside client and enterprise projects, I actively contribute to modern open-source developer tools and venture-backed repositories, solving real-world frontend, full-stack, and performance issues:

• PostHog (YC / GV funded, $50M+): Fixed workflow broadcast locking to preserve metrics and prevent accidental dispatches (PR #122903); aligned self-driving AI repo routing rules cap to 50 across model, prompt renderers, and API (PR #122907).
• Langfuse (YC / Lightspeed): Preserved chat message role titles on non-generation observations; added independent per-side role detection for mixed I/O guardrail traces with 50/50 passing unit tests (PR #19210).
• BasedHardware / Omi (AI Wearable & Agent System): Prevented paid subscriber downgrade on upgrade card decline (PR #23313); hardened MCP and chat retrieval tools against model hallucination, memory bounds, and input variations; verified with 20,000 randomized fuzz test runs and 100% hermetic unit tests (PR #23047 - positive-signal, PR #23306, PR #23304, PR #23296, PR #23290, PR #23286).
• Cap (Open-source Loom alternative): Integrated unauthenticated viewer sign-in prompt for reactions (PR #2977 - MERGED by founder Richie McIlroy); hardened monorepo Turborepo configs and build sidecar gitignore (PR #2926, PR #2927 - MERGED); added 1.25x playback speed (PR #2912).
• Twenty CRM (YC funded): Prevented invalid record-form submission on field validation errors (PR #28425 - MERGED by CTO Charles Bochet); adopted collection hash sync on replaceDraft (PR #28412 - MERGED by CEO Félix Malfait); enforced database connectivity verification in /healthz (PR #28768); strictly validated currency composite fields against standard ISO codes (PR #28771); added multi-criteria secondary orderBy optimistic cache sorting (PR #28744); normalized workflow Content-Type and falsy bodies (PR #28745).
• ElizaOS (AI Agent Framework): Resolved JSON storage serialization conflict on message edits across all database adapters (PR #37533).
• Cal.com (Benchmark funded, $25M+): Surfaced 409 conflict for concurrent bookings and eliminated millisecond UID collisions (PR #30399); supported RFC-compliant space-delimited OAuth2 scopes (PR #30371).
• Documenso & Plane (OSS Capital / YC): Fixed date-only cross-timezone shift (Issue #3463 Solution); auto-selected regional language tags (PR #3479); localized date rendering (PR #10105).
• Umami Analytics: Contributed authentication and CLI enhancements (PR #4654).

For bug bounties, open-source sponsorship, or direct grant disbursements:

• 📧 Email: mahmoudghazy2001@gmail.com
• 💼 LinkedIn: Mahmoud Ghazy
• 🐙 GitHub: @ghazy2001
• 🪙 USDT (TRC20): TLXtXNgUQx2mbV2rBRVPrWfgXKLMxvfxYS