Amin Ghaninia Email & Phone Number

Tehran Province, Iran

I worked on a multi-tenant system that handled authentication for different tenants, including well-known platforms like Filimo and Aparat. My role involved configuring and integrating various code quality tools (e.g., Conform, Golint, Gofmt, Golines) to ensure consistency in the codebase.Additionally, I contributed to the system architecture, working with a variety of databases such as ClickHouse, Postgres, Redis, and MongoDB. I also implemented event-driven processes, an event bus, and worked with architectures like Saga and UnitOfWork to handle system transactions efficiently.

Tehran Province, Iran

• Analyzed and implemented a new warehousing management service, whose main task was ordering the supply of goods and managing the entry of products into the warehouse, which was implemented with Golang & Gin.

Tehran, Iran

• Due to price discrepancies and price and discount syncing between stores, I implemented a program with Golang to manage this system problem, Compared to the similar program that existed, the result of the work increased by 80%, Added unit tests with high coverage to the codes.• Solved the problems of legacy codes and added unit tests to some microservices and added new features to the back office.• Revised core processes (PHP – Laravel & Symfony) by adding Cache Layer, Query & Code Memory Optimization.• Initiated and implemented a new order accountant module, resulting in a 20% reduction in refund-related bugs

Mazandaran, Iran

• Participated in planning sessions and brainstorming to pull out the best solutions.• Solved the problem of architectural design and normalization of 140 database tables• Implemented cache system reports for asynchronous registration and information logging services.• Designed a chat system using socket, which has the ability to send SMS if the recipient does not respond within a certain time.• Managed a process re-designed project to improve and consolidate end-to-end service processes; restructured communication flow among 10 departments and cut down paperwork by 75%.• Daily maintenance of code, debugging issues and solving server-side problems.

Mazandaran, Iran

Coffee Soal is a platform for designing university test questions.• Implemented the system architecture for three levels of access (student, professor and administrator).• Used cache system to display questions and feedback questions.• Created test questions from student's designed questions and PDF output.• Built possibility of design and score and fix question's problems by the students.• Designed the section for reporting the activities of students and professors.

Mazandaran, Iran

During my freelance career, I worked on many projects and challenges, such as software development, maintenance, refactoring, etc. In the section projects, I introduced some of these projects.