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Nizar Masadeh

@nizarmasadeh

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Fullstack developer specializing in Angular and NestJS, building scalable web apps with secure APIs.

Jordan

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What I'm looking for

I’m looking for a team where I can build secure, scalable web applications end-to-end—owning frontend UX and backend APIs—while continuing to learn. I value collaboration, clean CI/CD, and work that enhances user experiences.

Backend and DevOps engineer specializing in production NestJS/TypeORM systems and self-managed infrastructure. I build scalable APIs with a focus on auth flows (OTP, JWT, device tracking, role-based access), subscription and payment systems, job queues (BullMQ), and PostgreSQL.. and I own the deployment side end to end, not just the code.

Currently building backend services at Hawsabah with NestJS, and I've architected everything from service catalogs and TypeORM migrations to real-time features and file storage across several production platforms. My infrastructure work runs deep: Docker and Docker Swarm, Dokploy, Traefik, and the full Cloudflare stack (Tunnels, R2, DNS, WAF), plus Tailscale networking, Nginx, UFW/fail2ban, and Redis.. most of it running on VPS environments I provision, secure, and tune myself.

I care about doing infra properly: DNS hardening (DNSSEC, SPF/DKIM/DMARC), security audits, performance tuning, and clean CI/CD. Comfortable across the stack when needed, but backend and DevOps is where I do my best work.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

Nizar.io

Sep 2025 - Present (10 months)

Developing and maintaining the backend of Sahabah (sahabah.com.sa) using NestJS and MySQL. Implementing secure authentication, caching, and role-based access control for scalable APIs.

NestJS MySQL Authentication Caching RBAC

Fullstack Developer

Futeric

Aug 2024 - Sep 2025 (1 year 1 month)

Led development of Dliv, a delivery platform with a React frontend and a NestJS backend, using PostgreSQL. Built Angular admin dashboards, integrated Redis for caching and real-time event handling, and managed deployment/CI/CD using PM2 and Jenkins.

Angular TypeScript RxJS NgRX NestJS PostgreSQL React Monitoring Scaling Redis PM2 Jenkins CI CD

Enterprise Demo

Ziraat Bank

May 2025 - Present (1 year 2 months)

Presented Futeric's XAP (PaaS) to technical leaders and engineers at Ziraat Bank. Demonstrated system architecture, scalability, and integration with Elasticsearch and explained enterprise adoption use cases and deployment strategies.

Elasticsearch Enterprise Architecture Scalability Integration

DevOps Volunteer

Jordan River Foundation

Jan 2022 - Present (4 years 6 months)

Volunteered for five months (including two months remote) supporting community development initiatives. Assisted with infrastructure/DevOps activities including cloud tooling and containerized/automation workflows.

Docker PM2 Jenkins LXC Cloudflare Linux

Fund Development Volunteer

King Abdullah II Fund for Development

Volunteered for 136 hours, participating in initiatives aimed at national development and youth empowerment. Supported work involving WebSocket and CI/CD pipelines.

WebSockets CI CD Pipelines Teamwork

Choir Member

University of Jordan Choir (Coral)

Served as a dedicated member contributing to cultural and musical events. Focused on teamwork and time management alongside artistic performance.

Teamwork Time Management Music Communication Skills

Education

Degrees, certifications, and relevant coursework

University of Jordan

Bachelor's degree in Business, Information Technology

2024 - 2025

Completed a Fullstack Developer program (Angular|NestJS) from Aug 2024 to Sep 2025, contributing to the Dliv delivery platform (React frontend, NestJS backend). Deployed and maintained infrastructure on Google Cloud, built Angular admin dashboards, and integrated Redis for caching and real-time event handling.