EG
EREN_OSLOADING IDEAS...
IST --:--Say hello ↗
CREATIVE ENGINEERING DESKTOPDRAG THE WINDOWS
about_eren.app::::::::::::::::
Eren Gün skiing in the mountainsISTANBUL, TR

SOFTWARE DEVELOPER / OPEN-SOURCE BUILDER

Software is my favorite material.

I turn difficult systems into useful products — from autonomous swarms to mobile apps people actually keep.

Open projectsGitHub ↗
48 REPOSITORIESÉCOLE 42OPEN FOR COLLABORATION
achievements.log::::::::::::::::
CODINGAME_RANKTR #09
  • CodinGameTURKEY TOP 10
  • T3 VakfıYÜKSELEN YILDIZ
  • TEKNOFESTAWARD WINNER
currently_building.txt::::::::::::::::
NOW

Making open-source software with friends at DevOpen.io

✦
hello_world.exe::::::::::::::::
HELLOWORLD!STATUS: SHIPPING
WorkBLBlogDODevOpen</>GitHub
EREN_OS›PROJECTS›SUBZILLA
◫ LIST / ◧ GRID
01 / FEATURED
SubZilla subscription dashboard
MONTHLY$905 ACTIVE
21NEXT PAYMENT
MOBILE PRODUCTDEVOPEN.IO

SubZilla

Know where the money goes before it goes.

A private-first subscription manager for recurring expenses, visual analytics, payment calendars and smart reminders — built with Flutter and stored locally.

FlutterRiverpodLocal-firstAnalytics
OPEN REPOSITORY ↗
2 ITEMSOPEN SOURCE · MITSYNCED JUST NOW
T3 VAKFI · YÜKSELEN YILDIZ BURS PROGRAMI

Yükselen
Yıldız.

Selected into T3 Vakfı's Yükselen Yıldız ("Rising Star") scholarship program, part of the Milli Teknoloji Hamlesi vision founded in Özdemir Bayraktar's name. Beyond the monthly scholarship, the program invests in scholars with specialized training, mentorship and access to national technology projects.

PROGRAMT3 Vakfı · Milli Teknoloji Hamlesi
FOCUSPersonal, academic & professional growth
ACCESSMentorship, TEKNOFEST & volunteering projects
VIEW THE PROGRAM ↗
⭐ SELECTED SCHOLAR
GOOGLE

Project Management

Professional Certificate

GOOGLE

Play Store Listing

Certificate

TRAINING

Public Speaking

By Mennan Şahin — later put to use at the BAU codelab

CODINGAME · GENERAL GLOBAL LEADERBOARD

Top 10
in Turkey.

Ranked #9 in Turkey on CodinGame's general global leaderboard — out of 4.8M+ registered developers worldwide, climbing leagues from Bronze to Legend on algorithmic puzzles, bot-programming contests and optimization challenges, scored purely on code performance.

RANKTR #9 · General Leaderboard
FIELD4.8M+ registered developers
LEAGUESBronze → Silver → Gold → Legend
VIEW THE LEADERBOARD ↗WHY THIS RANK IS RARE ↗
LEADERBOARD: TURKEY · GENERAL
TEKNOFEST · KARMA SÜRÜ SİMÜLASYON YARIŞMASI · ORDU

Karma Sürü
Award Winner.

Competed with team VORFEX42 in TEKNOFEST's Karma Sürü (Mixed Swarm) Simulation Competition, building swarm software for UAVs and UGVs to share tasks, back each other up and coordinate under a simulated disaster-relief scenario — delivering healthcare across a city as fast as possible. Finished 2nd among the finalists in Ordu, taking home a 30,000₺ prize.

TEAMVORFEX42
RESULT2nd place · 30,000₺ prize
FLEETUAV + UGV mixed swarm
VIEW THE COMPETITION ↗READ THE ANNOUNCEMENT ↗
Team VORFEX42 at the TEKNOFEST Karma Sürü Simulation Competition finals in Ordu🏆 2ND PLACE
30.000₺
COMMUNITY_LOG / 04 ENTRIES

Built with
other people.

Long before the products, there were classrooms, codelabs and hangars — where I learned to build in public.

An Angular talk on stage at DevFest Istanbul 2022Eren Gün with the GDG Istanbul crew at DevFest Istanbul 2022
TECH COMMUNITY2022 — 2023

GDG Istanbul

Volunteer · DevFest Co-Organizer

Volunteer with GDG Istanbul, the community bringing together people interested in Google technologies — Android, Polymer, Angular and Google APIs — and co-organizer of DevFest Istanbul '22 and '23, one of Europe's largest Google Developer Group events.

AndroidAngularGoogle APIsDevFest '22 & '23
JOIN THE SLACK ↗
Eren Gün presenting Firebase Authentication in Flutter at Bahçeşehir UniversityStudents following along with the Flutter Firebase codelab at BAUGroup photo with the GDSC BAU team after the codelab
CODELAB · GDSC BAUGuest Session

Bahçeşehir University

Codelab Speaker — Firebase Auth in Flutter

Gave a codelab for the GDSC BAU (Bahçeşehir University) team on integrating Firebase Authentication into Flutter apps — email/password and Google Sign-In, setting up a Firebase project, and initializing Firebase in a Flutter app.

“We would like to express our sincere gratitude to all participants, supporters, and especially to Eren Gün for contributing to the success of our recent event... The insights and expertise shared by Eren Gün on Firebase Authentication were invaluable.”

— GDSC BAU team
FlutterFirebase AuthGoogle Sign-InGDSC BAU
ITOBOT Team 6038 at the Istanbul Regional FIRST Robotics Competition
STUDENT ROBOTICSHigh School

ITOBOT — Team 6038

Team Member, FIRST Robotics Competition

Built competition robots through six-week build seasons with FRC Team 6038 of Istanbul, competing at the Istanbul Regional and on to the FIRST Championship in Houston.

FIRST RoboticsTeam 6038Build Season
VIEW TEAM 6038 ↗
With fellow Turkish Aeronautical Association members at an aviation event
AVIATION & AEROSPACEEst. 1925

Türk Hava Kurumu

Member

Member of the Turkish Aeronautical Association — "The Starting Point of Aviation" — the century-old national body behind Turkey's air sports and youth aviation and aerospace programs.

AviationAerospaceAir Sports
ABOUT THK ↗
FRIENDS_SHIP.SO

DEV
OPEN.IO

A group of friends turning side conversations into public software. No gatekeeping. No black boxes. Just things worth sharing.

VISIT THE COLLECTIVE ↗
01BUILDUseful things
02OPENThe source
03SHAREThe progress
9
PUBLIC REPOS
README.MDLAST UPDATED: TODAY

MY DEFAULT SETTINGS

Curious
enough to break it.
Stubborn enough
to ship it.

  1. 01
    Clarity over cleverness

    The best system explains itself.

  2. 02
    Build the hard part first

    Polish cannot rescue a hollow core.

  3. 03
    Open by default

    Shared code compounds into shared progress.

  4. 04
    Play to win

    Competition is a laboratory for focus.

NEW_MESSAGE.COMPOSE

Got a difficult idea?

Good. Those are the interesting ones.

START A CONVERSATION ↗BROWSE THE CODE ↗
Eren GünAVAILABLE
FOR IDEAS