elio.el.rahi@gmail.com

Portfolio — 2026

Elio Rahy

000
Available for work
Beirut, Lebanon

Elio Rahy

Software Engineer & Builder

Five years engineering production systems across analytics platforms, mobile applications, cloud infrastructure, and enterprise portals. Beirut-based. Globally focused.

Selected WorkGet in touch
00
Identity

Role

Software Engineer

Location

Beirut, Lebanon

Experience

5 years in production

Focus

Frontend, Full-Stack, Platform

I build systems that scale, products that endure, and interfaces that communicate with precision. From architecting real-time analytics platforms to automating full-stack infrastructure — the work I care about sits at the intersection of engineering depth, product thinking, and execution under real constraints.

Five years across enterprise platforms, cloud-backed applications, mobile systems, and transformation initiatives. Not hypothetical. Shipped.

5+

Years in production

4+

Enterprise systems shipped

3

Companies, real scale

01
Experience

Five years across serious production environments.

Enterprise platforms. Consumer applications. Cloud infrastructure. Field operations. Insurance systems. Education technology. Each engagement defined by real constraints and real stakes.

2021
Present
02
Selected Work

Systems I've helped ship.

Four case studies across enterprise analytics, platform automation, field operations, and insurance infrastructure. Each built under real product constraints, deployed to real users, maintained in production.

01
Construction Management Platform

Tower Control

GLASSLINE

2026 — PresentIn Production

An internal platform replacing Sablono — built from scratch to track thousands of facade construction elements (panels, brackets, GFRC) through an 11-stage lifecycle across factory, logistics, site delivery, installation, and QC inspection. Everything is visualized on an interactive 3D building elevation rendered directly from the Revit model. Reference deployment: Tour Mohammed VI, Morocco.

Next.js 16React 19TypeScriptNode.jsExpressPostgreSQLThree.jsTerraformAWS ECSCognitoSQS.NET 8Revit APIAutodesk APS

Contribution

Led the architecture and engineering of the entire system across four codebases. Designed the append-only event-sourced schema where element status is always derived from transition history — never stored directly. Built the Revit plugin (.NET + APS) for automated BIM-to-GLB extraction, the Three.js construction viewer with per-element lifecycle color coding, the full AWS cloud infrastructure via Terraform, and the role-stratified frontend covering 11 distinct operational roles from Plant Supervisor to QC Inspector.

Impact

  • Replaced a commercial enterprise product (Sablono) with a purpose-built system tailored to GLASSLINE's exact construction workflow
  • 11-stage lifecycle with append-only audit trail — every status change is immutable, actor-attributed, and timestamped by DB trigger
  • Autodesk APS cloud integration automates Revit → GLB conversion via SQS job queue, eliminating manual export workflows
  • Interactive 3D viewer renders thousands of facade elements color-coded by live construction status from the database
  • Full AWS infrastructure provisioned via Terraform: ECS Fargate, RDS PostgreSQL Multi-AZ, Cognito, CloudFront, SQS, ECR across two environments
  • 11-role RBAC system where permissions are project-scoped — a user can be Foreman on one project and PM on another
02
Analytics Platform

NavigateOne

Navigate360 / CME

2025–2026Production

A unified analytics and intelligence platform consolidating multi-product data into a single operational view for K-12 education safety leaders. Real-time dashboards, role-stratified data access, and cross-institutional reporting — all in one system.

ReactTypeScriptAuth0REST APIsRBACAccessibility

Contribution

Contributed to the platform's frontend architecture — building and optimizing the dashboard layer, implementing Auth0-based role-based access control for four distinct user archetypes, and shipping the User Management module into production. Worked within a cross-functional team delivering high-accessibility UI components under real performance constraints.

Impact

  • Role-based access control supporting counselors, principals, security directors, and teachers across institutions
  • Real-time dashboards surfacing multi-product analytics with interactive reporting
  • Accessible, production-grade component system with strong maintainability
  • Feature delivery continued post-launch through ongoing product iteration
03
Enterprise Portal

Motor Insurance Portal

NASCO / ETE-Services

2022–2023Production

A digital underwriting portal enabling brokers and underwriters to submit, review, and approve motor insurance proposals end-to-end — with e-signatures, instant quotation generation, and a structured multi-party approval workflow.

React.jsTypeScriptE-SignatureREST APIsInsurance DomainRole Workflows

Contribution

Built the frontend portal and integrated the proposal lifecycle — from initial submission through multi-role review and approval. Implemented e-signature functionality, instant quotation engine display, and the broker/underwriter role separation across the workflow.

Impact

  • End-to-end digital proposal lifecycle replacing legacy manual processes
  • E-signature integration for compliant, paperless approvals
  • Instant quotation generation for brokers at point of submission
  • Role-separated workflow for brokers vs. underwriters with distinct permission scopes
04
EdTech SaaS Platform

CaseMate

ETE-Services

2022–2024Live — 700+ Users

The #1 consulting interview prep platform for the Middle East — a full-featured SaaS product helping candidates land offers at McKinsey, BCG, Bain, and other top firms. Covers the entire prep journey: structured curriculum, timed drills, peer mock matching, coaching, and live expert sessions. Freemium model with institutional partnerships across AUB, LAU, and USJ.

React.jsNext.jsNode.jsMongoDBSchedulingFreemium SaaSRole-based AccessEdTech

Contribution

Served as team lead on the engineering side throughout the platform's development at ETE-Services. Oversaw architecture decisions and led the build of the core platform including the freemium access control system, interactive drill engine (structure, mental math, creativity, and case math drill types), the mock interview board with partner matching and feedback tracking, scheduling and session management for coaching and expert workshops, and the institutional dashboard for university cohort analytics.

Impact

  • 700+ active candidates on the platform with a 4.8/5 rating from 300+ reviews
  • Candidates from the platform have landed offers at McKinsey, BCG, Bain, Oliver Wyman, and Roland Berger
  • Institutional partnerships with AUB, LAU, and USJ — university-wide access and integrated analytics dashboards
  • Multi-tier freemium model: free access, premium subscription ($59/mo), and custom institutional licensing
  • Full drill engine covering four distinct practice modes with timed sessions and progress tracking
  • Mock interview board with peer matching, structured feedback loops, and interview history
05
Mobile Platform

Hisense Iraq

ETE-Services

2023Production

A field operations mobile platform enabling Hisense technicians across Iraq to submit installation projects, complete KYC verification, upload invoice documentation, and participate in a rewards program — all backed by secure AWS media handling.

React NativeNode.jsAWS S3KYCMobileRewards Systems

Contribution

Built the full React Native mobile application and contributed to the Node.js backend. Owned the KYC verification flow, secure media upload pipeline on AWS, and the rewards and gamification layer that drove technician engagement.

Impact

  • Secure, AWS-backed media handling for invoice and document uploads at field scale
  • KYC verification flow for technician onboarding and compliance
  • Rewards and incentive system driving measurable technician engagement
  • Production deployment across a distributed field workforce in Iraq
06
Platform Automation

CMS Generator

ETE-Services

2022–2024Internal Platform

An internal automation platform that generates complete, production-ready React + TypeScript and Node.js codebases from structured configuration — eliminating weeks of repetitive scaffolding from every new client engagement.

React.jsTypeScriptNode.jsMySQLMongoDBElasticSearchCode Generation

Contribution

Designed and built the generation engine from scratch. Covered full-stack output including frontend components, API layer, database schemas for MySQL, MongoDB, and ElasticSearch, and project configuration. The system became the foundational delivery accelerator for subsequent client engagements.

Impact

  • Reduced new project setup time from multiple weeks to minutes
  • Consistent, maintainable architecture across all generated codebases
  • Supported MySQL, MongoDB, and ElasticSearch output targets
  • Enabled parallel client delivery at a pace previously impossible
03
Capabilities

Operating across product, platform, and scale.

Not a specialist in one lane. A systems engineer who can own the full surface — from browser to cloud, from schema to animation, from initial architecture to production deployment.

01Frontend Engineering
React.jsNext.jsTypeScriptReact NativeFramer MotionTailwind CSSAccessibilityPerformance Optimization
02Backend & APIs
Node.jsSpring Boot (Java)REST API DesignGraphQLAuth0 / OAuth2RBACWebSockets
03Data & Storage
MongoDBMySQLPostgreSQLElasticSearchRedisData Modeling
04Cloud & Infrastructure
AWS (S3, EC2, Lambda)KubernetesTerraformDockerCI/CD PipelinesCloud Architecture
05Product & Systems
Systems ArchitecturePlatform AutomationCode GenerationAnalytics SystemsUX EngineeringTechnical Leadership

Languages

TypeScript, JavaScript, Java, SQL

Architecture patterns

Microservices, REST, RBAC, Event-driven, MVC, JAMstack

Tooling

Git, Docker, Terraform, CI/CD, Jest, Figma-to-code

04
Philosophy

How I think about building.

Engineering principles aren't rules to follow — they're constraints that shape better decisions under pressure. These are the beliefs I've developed through real work, on real systems, with real consequences.

01

Systems over features

The quality of software is determined by the decisions made before a single line of code is written. I invest in the architecture, the data model, the interface contracts — so that features arrive as natural expressions of a coherent system, not accumulated complexity.

02

Clarity as a design constraint

Complexity is easy to add. Clarity requires discipline. Whether in a codebase, a user interface, or a technical document, I hold clarity as a hard constraint — not a finish applied after the real work is done.

03

Execution is the differentiator

Ideas are common. Taste is rare. Execution at quality is rarer still. What separates meaningful work from mediocrity is the willingness to push past functional and into excellent — consistently, across the entire surface area of the product.

04

Production as the only test

Software exists to be used. Everything else — local builds, staging environments, code reviews — is preparation. The only real signal is production: what users experience, what systems sustain, and what holds under real conditions.

"The quality of the decision determines the quality of the system."

05
Contact

Let's build what matters.

I'm available for senior engineering roles, full-stack product work, technical leadership, and serious build projects. If the work is real and the stakes are high, I want to hear about it.

Based in Beirut, Lebanon. Open to remote opportunities globally and hybrid roles in the region.