Backend Engineer with 4+ years of experience delivering 9 production systems — scalable REST APIs, microservices, and PostgreSQL-backed architectures using Node.js, NestJS, and TypeScript. Improved API response times by up to 30%, optimized 3 TB+ Elasticsearch datasets to sub-100ms, and operated full DevOps pipelines: CI/CD, Docker, Linux VPS, and cloud infrastructure across KSA, UAE, and the region.
Email: raed.al.masri.it@gmail.com
Location: Syria
Available for remote work worldwide
I'm Backend Engineer & DevOps.
Backend Engineer with 4+ years of experience delivering 9 production systems — scalable REST APIs, microservices, and PostgreSQL-backed architectures using Node.js, NestJS, and TypeScript. Improved API response times by up to 30%, optimized 3 TB+ Elasticsearch datasets to sub-100ms, and operated full DevOps pipelines: CI/CD, Docker, Linux VPS, and cloud infrastructure across KSA, UAE, and the region.
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A quick snapshot of what I've shipped — production systems, deployments I own end-to-end, and the clients and stages that trusted the work.
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Projects Delivered
Web, mobile, AI & backend
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Live in Production
Serving real users today
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DevOps Deployments
CI/CD, Docker, VPS, SSL
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Countries Served
KSA, Syria, UAE, Turkey, Oman
Global recognition of innovative cloud solutions and system architecture
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Faster API response times
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Fewer errors under peak load
0TB+
Elasticsearch data at sub-100ms
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Years Experience
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Companies
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Certificates
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LeetCode Solved
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Public Events
From architecture to deployment, I help teams turn demanding product requirements into secure, maintainable systems.
Designing scalable APIs, microservices, and production-ready backend systems with Node.js, NestJS, PostgreSQL, and TypeScript.
Capabilities
Deploying production applications with CI/CD pipelines, Linux servers, Docker, Nginx, SSL, DNS, backups, and cloud storage.
Structuring relational and NoSQL databases with Elasticsearch for high-performance search. Handled 3 TB+ datasets across production systems and achieved sub-100ms search response times through custom index optimization, query DSL tuning, and analyzer configuration.
Building event-driven and real-time features with Socket.IO, message queues, notifications, and live data synchronization.
Reviewing backend architecture, deployment workflows, database design, and engineering practices to improve scalability and maintainability.
Have a complex build?
Share the product, platform, or infrastructure challenge you are working through.
Build, deploy, and maintain production environments with automation, security, and scalability in mind.
5 production deployments
CI/CD automation
Dockerized services
SSL, DNS, and backups
Production systems I deployed and maintain — from CI/CD pipelines to live servers.
Maher AI Intelligent Application
Animal Farm Management Dashboard
Selected systems shaped around real users, production constraints, and maintainable backend architecture.
Indusyria is the first digital platform connecting Syrian factories with traders in one place. Factories can showcase products and reach buyers beyond their local network, while traders can discover verified suppliers, browse full catalogs, and build commercial partnerships with direct messaging.
Gaith Charity is a platform designed to facilitate humanitarian work and positively impact people's lives. It allows users to contribute to charitable efforts, manage donations, and update beneficiary information, empowering individuals and organizations to engage in giving and kindness.
Al-Haramain University is an innovative education platform that integrates online, traditional, and hybrid learning models. It leverages advanced AI to personalize learning experiences, enhance engagement, and streamline course management, making education more effective and accessible for students and instructors alike.
Yeeoid is a digital business card platform that enables professionals and businesses to create and share modern, professional digital business cards. The platform provides a comprehensive solution for managing and sharing business information in a digital format.
eSimly is an innovative application designed to simplify the experience of purchasing and using electronic SIM cards (eSIMs) instead of traditional physical SIM cards. The app provides a seamless and user-friendly interface that allows users to easily buy and activate eSIMs, eliminating the need to visit physical stores or handle a physical SIM card.
Unleash the power of your real estate listings with our comprehensive platform. Designed to showcase villas and properties for sale, we offer advanced filtering systems and a multi-language content management system to drive maximum visibility and user engagement.
My professional journey across different companies
Career track
My professional journey across different companies
Selected impact
My academic background and qualifications
Homs University · 3.95/5
My IT Engineering education at Homs University provided a strong foundation in software development and information systems. Through hands-on projects, collaborative learning, and problem-solving.
Milestone achievements that have shaped my career and placed me on the global technology map
Story summary
A historic milestone placing us on the global tech map! The groundbreaking projects I contributed to building were successfully showcased at AWS re:Invent 2025 in Las Vegas – the world's largest and most significant tech event in cloud computing, gathering the elite of innovators and experts from around the globe. Every hour of work, every idea I proposed, and every challenge I overcame with the amazing team was worth it, because we are now part of the future of global technology. Immensely proud to have been one of the members of these outstanding projects that reached this worldwide level.
Impact
Global recognition of innovative cloud solutions and system architecture
Story images
A curated record of problem-solving depth, professional trust, academic discipline, and day-to-day productivity.
Outcome
215 problems solved
Accomplished a total of 215 problems on Codeforces, including Easy, Medium, and Hard challenges.
Profile
Outcome
Cybersecurity expertise formally recommended
Letter of recommendation highlighting cybersecurity expertise across network security, web security, penetration testing, incident response, and vulnerability assessment.
Proof
Outcome
3rd in the city · 20th in the country · 94%
In July 2019, I achieved an outstanding 3rd rank in my city and 20th in my country in high school, with an impressive average of 94%.
Certificate
Outcome
90 words per minute
Touch typing lets me type accurately and quickly, reaching 90 words per minute.
Recognition from companies, competitions, and institutions
6
in this category
3 recommendation letters
Letter of Recommendation highlighting expertise in cybersecurity, including network security, web security, penetration testing, incident…
IssuerDarrebni Company
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Letter of Recommendation - Certificate ID: CA/WD3/14124
IssuerCodeAlpha
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Letter of Recommendation - Certificate ID: PIT/DEC23/2439
IssuerProdigyInfoTech
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Ranked 26th out of 70 teams, representing Al Baath University and Hama University
IssuerACM Collegiate Programming Contest
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Comprehensive data analysis course covering Python, NumPy, and Pandas.
IssuerUdemy
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Secured 20th place, representing Al Baath University
IssuerACM Collegiate Programming Contest
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