Iran

Full stack

Architectural Engineering

Bachelor of Science (B.Sc.)

Hamed Naeemaei

Lead Software Engineer

Communication

Problem-solving

Team player

Presentation skills

Leadership

Database management

Design systems

Unit Testing

Postman

Docker

GitHub

Golang (Go)

JavaScript

Jira

Miro

gRPC

REST API

MongoDB

Redis

RabbitMQ

PostgreSQL

Trello

GitLab

Collaboration

Critical-thinking

Integration Testing

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Led developing and optimizing high-performance payment solutions, driving technical excellence for a fintech platform handling millions of transactions daily. Key contributions include:

Technical Leadership: 
Spearheaded cross-functional payment gateway teams, providing technical guidance, architectural oversight, and mentorship to engineers to foster skill development and ensure alignment with business goals.

Code Quality & Standardization: 
Instituted a unified code style policy across new and legacy projects, improving maintainability and readability. Conducted rigorous code reviews for merge requests to uphold best practices.

High-Volume Transaction Systems: 
Engineered and refactored mission-critical payment switch services (C#) processing 10 million daily transactions and optimized performance to handle +1700 requests per second (RPS).

Performance Optimization: 
Boosted payment gateway load speed by 25% and slashed merchant service latency by ~90% (from 98ms to 11ms)  through architectural enhancements and codebase refactoring.

Fraud Prevention & Security: 
Designed a transaction limitation system using ASP.NET Core to detect and block suspicious financial activities, safeguarding millions in transactions.

Scalable Payment Solutions: 
Architected an organizational wallet payment system from concept to production, enabling seamless bulk transactions for enterprise clients.

DevOps & Automation: 
Containerized applications and implemented CI/CD pipelines via GitLab, accelerating deployment cycles and improving release reliability.

Monitoring & Alerting: 
Built a Go-based alerting hook to route critical system alerts from Alertmanager to stakeholders, ensuring rapid incident response.

Payment, USSD and mobile operator projects

Hamed Naeemaei🇮🇷

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