Negar Kashef

NK

Looking for a job

Negar Kashef

@negarkashef

Backend Team Lead at Cloopy (Oddrun), where I implemented the Laravel MVP and improved response time by 20%.

At Cloopy (Oddrun), I implemented the initial Laravel MVP, which reached 2+ million users, and guided the migration to a Kubernetes cluster through product release. My optimizations improved average response time by 20% and reduced resource utilization costs by 10%.

At Footballi (Oddrun), I developed a high-traffic Laravel application for 10+ million users and wrote more than 500 integration tests. I’m currently undertaking a PhD at the Institute of Computer Science, Polish Academy of Sciences (IPI PAN), researching machine learning and formal methods.

Experience

Work history, roles, and key accomplishments

CO

Backend Team Lead

Cloopy (Oddrun)

Sep 2023 - Aug 2026 (2 years 11 months)

Led backend team for Cloopy, implementing MVP with Laravel for 2+ million users. Directed Kubernetes migration, optimized performance, and modeled user activities using automata and machine learning.

Laravel Kubernetes Machine Learning Automata Theory Performance Optimization Team Leadership

FO

Backend Developer

Footballi (Oddrun)

Sep 2020 - Sep 2023 (3 years)

Developed high-traffic Footballi application using Laravel for 10+ million users. Increased test coverage from 8% to 40% with 500+ integration tests and migrated storage from WebDAV to MinIO.

Laravel Testing Integration Test Minio WebDAV MySQL MongoDB Redis Elasticsearch

Education

Degrees, certifications, and relevant coursework

PS

Polish Academy of Sciences

PhD, Computer Science

2026 -

PhD student in Computer Science at the Institute of Computer Science, Polish Academy of Sciences, focusing on machine learning and formal methods.

TU

Tehran University

Master of Science, Software Engineering

2020 - 2023

Grade: 3.1/4

MSc in Software Engineering from Tehran University, with a GPA of 3.1/4.

TU

Tehran University

Bachelor of Science, Computer Science

2016 - 2020

Grade: 3.3/4

BS in Computer Science from Tehran University, with a GPA of 3.3/4, ranked 12th out of 85 students.

Tech stack

Software and tools used professionally

Kubernetes

MySQL

MongoDB

Django

Laravel

Spring

Spring Framework

Redis

Python

Java

PHP

C++

Elasticsearch

Docker

MinIO

Truffle

Availability

Looking for a job

Location

Poland

Authorized to work in

Salary expectations

30k+ PLN

Social media

Job categories

Backend Engineer Software Engineer

Skills

Backend Development PHP Laravel Machine Learning Formal Methods Automata Theory Python Java C++Django Angular Spring Framework Docker Kubernetes CI CD

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