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Efe EsenEE
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Efe Esen

@efeesen

Software Developer at Kodjet, improving Flutter apps and developing features for UniversalTeam.

Turkey
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At Kodjet, I maintain and improve production Flutter applications, developing features and resolving bugs. I also work on UniversalTeam across its Flutter frontend, React.js web interface, Express.js backend, and MySQL database.

At ARKSOFT, I developed CrashView, a Formula 1 crash analysis and discussion web application using React.js, ASP.NET Core, MS SQL, and Entity Framework. I also completed a cybersecurity internship at SiberTim and qualified to join Siber Vatan’s CTI team after its training.

Experience

Work history, roles, and key accomplishments

KO
Current

Software Developer

Kodjet

Feb 2026 - Present (9 months)

Maintain and improve production Flutter mobile applications by developing new features, resolving bugs, and supporting product delivery. Work across Flutter, React.js, Express.js, and MySQL to support mobile, web, backend, and database requirements.

WK

Software Developer Intern

Wyzsza Szkola Technologii Informatycznych w Katowicach

Jul 2026 - Sep 2026 (2 months)

Qualified for funded Erasmus+ traineeship in Katowice, Poland, contributing as a Software Developer Intern in an international academic environment. Designing and developing an interactive mathematical maze simulation in Unity, combining algorithmic thinking, spatial reasoning, navigation logic, scene organization, and object interaction.

AR

Software Developer Intern

ARKSOFT

Jun 2024 - Jul 2024 (1 month)

Developed CrashView, a Formula 1 crash analysis and discussion web application using React.js, ASP.NET Core, MS SQL, and Entity Framework. Built backend APIs, relational data models, and responsive frontend features while learning software lifecycle and system design practices.

Education

Degrees, certifications, and relevant coursework

University of Turkish Aeronautical Association logoUA

University of Turkish Aeronautical Association

Bachelor of Science, Management Information Systems

2022 -

Pursuing a B.S. in Management Information Systems with expected graduation in September 2026. Coursework includes Data Structures and Algorithms, Web Development, Business Analytics, and Project Management.

University of Helsinki logoUH

University of Helsinki

Full Stack Open, Full Stack Web Development

Completed the Full Stack Open course covering MongoDB, Express.js, React, and Node.js.

SV

Siber Vatan

Siber Vatan 2025, Cybersecurity

Qualified among 250 out of 6,000 through a nationwide CTF and trained in Web App Security, Reverse Engineering, Malware Analysis, and CTI. Subsequently joined the CTI team.

LetsDefend logoLE

LetsDefend

SOC Analyst Learning Path, Security Operations

Completed the SOC Analyst Learning Path.

Tech stack

Software and tools used professionally

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