Enterprise E-Commerce
Live Production
Almadar Gealdhabya
High-availability trading & supply-chain portal — bilingual catalogs tuned for low-bandwidth mobile networks.
<80KB JS · 0 CLS
Live demo ↗
I.
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Senior Full-Stack & Cross-Platform Engineer · Nº 01
Full-stack engineering with rigor, range, and machine vision.
Head of a programming department at Libya's Ministry of Agriculture and lead engineer at Asas Al-Mateen — architecting multi-tenant web platforms, Rust/Tauri desktop suites, and cross-platform mobile apps. Active M.Sc. AI researcher (ranked 1st in the entrance exam) in Vision-First RAG and Optical Context Compression.
15+
platforms shippedAR / EN bilingual
7+
integrated productsone Tauri suite
95%
token reductionOptical Compression
32.8872° N · 13.1913° E
FIG. 01 / DR-26
Plate Nº 08
Tripoli · LY
Engineered in Libya
01Scope
02Architect
03Ship
04Research
From the field
LY · 6 cities · offline-first · worldwide
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About the engineer · Nº 02
I lead teams that turn paper workflows into reliable software.
Three years of department leadership across government and enterprise: national agricultural archives, municipal complaints platforms, GIS land-parcel viewers, student-registration systems, clinic suites. The common thread — software that must keep working when the network doesn't, in “Arabic” and English alike.
See the projects
From ministry
archives to clinic
desktops — systems
designed not to
fail offline.
archives to clinic
desktops — systems
designed not to
fail offline.
Studies in software · reliability · machine sight.
(Derar Ramadan, MMXXVI)
III.
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DERAR RAMADAN · CAPABILITIES MATRIX · DR/26
Capabilities · Nº 03
Frontend & UI
Backend &
Four disciplines, one shipping loop.
From pixel to Postgres — I design, build, and operate the whole stack. Bilingual by default, validated at every edge, packaged for the surface it runs on.
01Frontend
Frontend & UI
Engineering
React 19, Vue 3, Nuxt 4, Next.js, TypeScript, Tailwind CSS 4, shadcn — with full AR/EN + RTL parity via i18next.
02Backend
Backend &
Distributed
Fastify 5, Bun, Node.js, Encore.dev — WebSockets, OAuth2 (Google/Apple/Facebook), hybrid JWT/session, Zod-validated APIs.
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Projects · Nº 04
Six field deployments — production portals and edge previews.
Engineering Simulation
Live Production
Muhaka Virtual Testing
Simulation & risk-reduction platform — WebGL telemetry rendered client-side without blocking the UI thread.
95+ LH · 60 FPS
Live demo ↗
Clinical Workflow
Interactive Preview
CADR Clinical Manager
Clinical resource manager with near-zero-latency state sync across concurrent terminals.
<100MS SYNC · WCAG AA
Live demo ↗
Headless E-Commerce
Interactive Preview
Sunny Retail Storefront
Ultra-responsive headless storefront — optimistic cart updates, multi-currency checkout pipeline.
<50MS CART UPDATES
Live demo ↗
Real-Time Sports Media
Interactive Preview
First Goal Analytics
Live scores, match timelines, and standings engineered for concurrent match-day bursts.
90% EDGE CACHE · SWR
Live demo ↗
Geospatial PWA
Interactive Preview
Coastal Trails
Offline-first coastal trail mapping — 60 FPS vector maps, client-side elevation profiling.
60 FPS · OFFLINE TILES
Live demo ↗
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Method · Nº 05
From requirements to reliable systems.
+
Every stage is bilingual, tested, and iterative — the same loop runs a ministry archive or a clinic POS.
01
Scope →
Requirements in Arabic or English. Architecture and data model drafted before a line of code — Zod contracts at every edge.
⤢ Inspect Blueprint
02
Architect →
Modular Fastify/Bun services, Drizzle ORM schemas, multi-tenant isolation, OAuth2 + JWT security from day one.
⤢ Inspect Blueprint
03
Build →
React 19 / Vue 3 frontends with full RTL parity, Tauri/Capacitor packaging, GitHub Actions CI and i18n test suites.
⤢ Inspect Blueprint
04
Operate
Docker + Coolify zero-touch deploys, SQLite snapshot backups, audit trails — and mentoring the engineers who inherit it.
⤢ Inspect Blueprint
01
Scope →
Requirements in Arabic or English. Architecture and data model drafted before a line of code — Zod contracts at every edge.
FIG 01 · CONTRACTS
02
Architect →
Modular Fastify/Bun services, Drizzle ORM schemas, multi-tenant isolation, OAuth2 + JWT security from day one.
FIG 02 · TOPOLOGY
03
Build →
React 19 / Vue 3 frontends with full RTL parity, Tauri/Capacitor packaging, GitHub Actions CI and i18n test suites.
FIG 03 · RTL PARITY
04
Operate
Docker + Coolify zero-touch deploys, SQLite snapshot backups, audit trails — and mentoring the engineers who inherit it.
FIG 04 · ZERO-TOUCH
Data model first. Ship calmly.
github.com/DerarRamadan · Open to work · MMXXVI
VI.
Flagships · Enterprise Systems
•
02 monorepos · Rust & Bun
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Selected work · Nº 06
Two enterprise systems built to survive contact with the real world.
All case studies on GitHub
Flagship 01 · Medical & Local-First ERP
TAURI v2 · RUST
Asas SuiteSync Medical Services & sister domains — one polyglot core
Enterprise monorepo of seven-plus vertical apps — clinics, biometric attendance, remittance, warehousing, access control — on one local-first runtime.
- Rust · Tauri v2 desktop shellWMI hardware fingerprinting · AES-256-GCM machine-locked licensing
- Fastify / Bun backendRoute → Service → Repository tiers · Zod v4 validation at every edge
- UDP auto-discoveryZero-config LAN pairing — Tokio broadcast on :5757, no hardcoded IPs
- Hardware printing engineESC/POS thermal · Arabic glyph shaper & rasterizer · cash drawer + VFD pole
07 VERTICAL APPS · 08 INFRA PACKAGES · 05 LANGUAGES · DUAL DB ENGINE
Private codebase · Walkthrough on request
Flagship 02 · Rental & Escrow Marketplace
ESCROW · LYD
Zwara Platformزوارة — coastal chalets, resorts & treasury in one suite
Vacation-rental marketplace with escrow-grade money movement — guest, owner, and super-admin portals over a single Fastify/Bun monorepo.
- Double-entry wallet ledgerImmutable credit / reserve / debit / release records per balance change
- Date-overlap lockingACID collision checks inside transactions · expiring reservation hold timers
- Fastify · Bun · TurborepoShared Zod contracts & typed WsEventFactory across apps and packages
- Tri-portal React 19 SPAGuest, owner, admin route isolation with deep role-based access control
27+ ENDPOINTS · 25+ TABLES · FCM PUSH · RTL-FIRST
Private codebase · Walkthrough on request
VII.
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Statement · Nº 06
Ministry of Agriculture
Governance
Asas Al-Mateen
Enterprise
Libyan Academy
Research
Sabratha University
B.Sc. Honors
Duke · Coursera
Certifications
Read the full CV
“Where I work, the connection drops — so the software can’t. Ministries and clinics keep running on local Rust binaries, in Arabic and English, cloud or no cloud.”
The institutions and instruments behind the practice.
FIG. 07 · ARCHITECTURAL RESILIENCE (ZERO-CLOUD RUST)
VIII.
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Start a conversation · Nº 07
Let's build something that still works when everything else doesn't.
Available for remote full-stack, cross-platform, and AI-integration work — or a good conversation about retrieval, Rust, or RTL. Replies in Arabic or English.
● Live
v2026.08 / Open to work
32.8872° N · 13.1913° E
FIG. 08 · MMXXVI / ASTROLABE & PRISM
Nº 08
DERAR RAMADAN · FIN.