United States

Back-end

Hamed Rafati

Senior Software Engineer

Problem-solving

Critical-thinking

Java

Developed and launched Digikala Virtual Gold Trading for secure, real-time transactions.

Mirador is an indispensable tool for efficient management of locations. It allows clients to handle tasks like publishing updates, fixing opening hours, responding to reviews and questions – all through a unified interface. With Mirador, we save time, ensure consistency, and manage our local presence effortlessly.

Design & development of  paxfa.com Crypto Exchange, including matching-engine(based on open source project), order/account management service, gateway and admin service in backend using Java 8/11, Spring, PostgreSQL, Kafka, Redis.
Lead & Mentor team members.

MAXA is a payment solutions that gives digital merchants and app stores access to mobile operators’ direct carrier billing connections via Rest API. One integration for all mobile network operators in Iran.

•	Design & development of requirements in back-end with Java8, spring and MariaDb.
•	Development of real-time monitoring via Elastic Stack. (Reports & Metrics)
•	System administrator of servers.

Iconish is a mobile value-added service provider (VASP) that connects businesses (and content providers) to mobile users via different types of media such as SMS, USSD and Data.

•	Design & development of requirements for Iconish SMS Engine which consist of different modules: send/receive SMS, Delivery status, Subscription status notification, Silent charge notification and Rest APIs for external content providers with near one million users. (Java, Spring , Oracle, ActiveMq, Tomcat, Nginx, MongoDb)
•	Design & development of *3# USSD backend system for polling, bill payment and top-up recharge via integration to banking payment services. (Java, Spring , MariaDb, Tomcat, Nginx)
•	Mentor and lead developers to develop reusable components and write clean codes.

FANAP is a private financial and investment corporate group in Iran.

ManaPay Project: Top-up, Bill Payment application with gamification approach to engage users. (Java, Spring, MongoDb)   

    o	Design & development of requirements in back-end with Java, spring and MongoDb.
    o	Managed team of four consisting of three Android developers and an iOS developer. Assigned tasks, set design review meetings, and ensured team members' understanding of requirements and proposed design.

Baran Project: Online pharmacy ordering android app for drugstores. Backend integrated to pharmaceutical companies (Android ,Java, Spring, iBatis ,MSSqlServer)

Online gold trading website integrated with different Internet payment gateways of Iran.

•	Support and maintenance of existing application in Drupal 6.
•	Design & development web crawler tool to get real-¬time price (Java, SpringBoot)
•	Design & development Zerik Daily Profit Calculator. (Java, Spring-Batch)

InfoTech International is Banking and Payment Solutions Provider.

Designed and developed BPM integrated framework via Activiti BPMS to simplify the development of Tejarat Bank POS management system.(Java, Hibernate, Oracle, Activiti)

•	Damash HR Management system. (Java ,Jbpm3, Struts1.3, Hibernate, Spring, Oracle10g)
•	Iran Judo Federation Tournament management system with Smart Card. (JavaCard, Struts1.3 ,Hibernate ,Spring ,Oracle10g)

I was in charge of design and development of desktop applications for RFID cards using C#.

Hamed Rafati🇺🇸

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