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I am a backend developer with 5+ years of experience specializing in Node.js, TypeScript, and microservices architecture. I design and deploy scalable REST APIs and distributed systems that power millions of users. I work with NestJS, Fastify, MongoDB, Redis, Kafka, and Docker, and I have experience building CI/CD pipelines in Agile environments. I am a fast learner and enjoy solving complex backend problems as part of international teams.…I am a backend developer with 5+ years of experience specializing in Node.js, TypeScript, and microservices architecture. I design and deploy scalable REST APIs and distributed systems that power millions of users. I work with NestJS, Fastify, MongoDB, Redis, Kafka, and Docker, and I have experience building CI/CD pipelines in Agile environments. I am a fast learner and enjoy solving complex backend problems as part of international teams.

Hadi Arbabi

Back-End Developer, Full Stack Developer, Web Developer, +2

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I am a backend developer with 5+ years of experience specializing in Node.js, TypeScript, and microservices architecture. I design and deploy scalable REST APIs and distributed systems that power millions of users. I work with NestJS, Fastify, MongoDB, Redis, Kafka, and Docker, and I have experience building CI/CD pipelines in Agile environments. I am a fast learner and enjoy solving complex backend problems as part of international teams.…I am a backend developer with 5+ years of experience specializing in Node.js, TypeScript, and microservices architecture. I design and deploy scalable REST APIs and distributed systems that power millions of users. I work with NestJS, Fastify, MongoDB, Redis, Kafka, and Docker, and I have experience building CI/CD pipelines in Agile environments. I am a fast learner and enjoy solving complex backend problems as part of international teams.

Available to hire

I am a backend developer with 5+ years of experience specializing in Node.js, TypeScript, and microservices architecture. I design and deploy scalable REST APIs and distributed systems that power millions of users.

I work with NestJS, Fastify, MongoDB, Redis, Kafka, and Docker, and I have experience building CI/CD pipelines in Agile environments. I am a fast learner and enjoy solving complex backend problems as part of international teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Persian

Fluent

English

Fluent

Work Experience

Co-founder at Halishop.ir

January 1, 2021 - Present

Founded an online auto parts retail store ranked among the top 10 in Iran, specializing in selling car parts produced in Iran for the domestic market, achieving around 500 items sold per month with steady growth.

Backend Developer at Electronic Businesses Companion (ebcom.ir)

November 1, 2022 - Present

Designed and implemented backend features for Ewano, a super application with 40 million users, built a pure microservices ecosystem using Node.js, and performed monthly code refactoring to meet the latest standards.

Backend Developer at Tose Tejarat Electronic Tenian (tenian.ir)

May 1, 2022 - October 1, 2022

Designed a microservices ecosystem based on Node.js and developed scalable services using NestJS while implementing Redis caching to enhance performance.

Backend Developer at Farnas Industrial Group

June 1, 2021 - April 1, 2022

Developed an online platform for cryptocurrency trading, designed a CMS using Node.js, and implemented a MySQL journaling module for data backup.

Backend Developer at ddrTeam

May 1, 2020 - May 1, 2021

Worked on network and security-related projects while enhancing my technical skills in Node.js and databases through self-study.

Backend Developer at Banico (Bani Ertebat Mahan)

February 1, 2020 - May 1, 2020

Developed a value-added service platform for MCI and Irancell operators and built a MongoDB database to manage data for approximately 15 million users.

Backend Developer at ddrTeam (ddrteam.net)

May 1, 2020 - May 1, 2021

Worked part-time on network and security-related projects, enhancing technical skills in Node.js and database management.

Backend Developer at Zebline (Marketing Automation)

November 1, 2025 - Present

Developed and maintained event-driven backend services using Kafka to process high-volume user behavior data in real time. Built RESTful APIs with Express.js to support campaign management, user profiles, and marketing journeys. Implemented customer segmentation and personalization logic based on behavioral events and AI-driven rules. Designed asynchronous omnichannel delivery workflows (push, email, SMS, in-app) with Kafka for scalability and reliability.

Education

Associate Degree of Science in Computer Engineering at Azad University, South Tehran Branch

January 1, 2012 - January 1, 2016

Associate Degree of Science in Computer Engineering at Azad University, South Tehran Branch

January 1, 2012 - January 1, 2016

Associate Degree of Science in Computer Engineering at Azad University, South Tehran Branch

January 1, 2012 - January 1, 2016

Associate Degree of Science in Computer Engineering at Azad University, South Tehran Branch

January 1, 2012 - January 1, 2016

Associate Degree of Science at Azad University, South Tehran Branch

January 1, 2012 - January 1, 2016

Associate Degree of Science in Computer Engineering at Azad University, South Tehran Branch, Tehran, Iran

January 1, 2012 - January 1, 2016