Projects

Few of my projects, I have done these past years working with amazing people

see

about me

My Skills, Experiences and education

Name: Onur Kayahan

Email: onurkayahandev@gmail.com

Location: Tallinn, Estonia

I am Full Stack Developer with 6 years experience of creating both logical and innovative solutions to complex problems while web programming.

Hobbies:

◦ Coding
◦ Yoga
◦ Swimming
◦ Camping
◦ Hiking
◦ Reading articles and books
◦ Listening podcasts and music
◦ Travelling
◦ Music producing

Skills

Next.js

Three.js

GraphQL

Vue

Angular

Ionic

Tailwind

Nest.js

Node.js

Spring Boot

Postgres

MongoDB

Redis

Docker

Kubernetes

AWS

Elasticsearch

RabbitMQ

Education & experience

05/2024 – 07/2024

Software Engineer (Freelance) - Cubed AI

CubedAI is revolutionizing the intersection of Artificial Intelligence and the Internet of Things with its advanced AIoT platform. Our platform simplifies the complexity of integration, enabling users to effortlessly connect their hardware, regardless of the manufacturer and apply AI models to the data collected from connected devices, streamlining the process of running predictions and extracting valuable insights from real-time data.

◦ Developed customer only dashboard for AI flow with the data coming from registered IOT devices using React.js, Nest.js, Node.js, MongoDB, and CI/CD tools to improve gaming experience.

05/2022 – 05/2024

Software Engineer - Coolbet

Coolbet provides its customers with a unique player experience through innovation, top class products, transparency and customer care in iGaming area. I was Full Stack Developer in casino features team.

https://www.coolbet.com/en/casino/slots/lobby

◦ Developing new features and updating design for better gaming experience in our page and also calculating statistics and showing them for to be transparent with Next.js, Node.js, PostgreSQL with several other technologies.

◦ Had an award in company wide hackathon with my personal idea and project.

03/2021 – 05/2022

Javascript Game Developer - Playin

Playin's mission is to perform the best Playable Ad in the market. Focusing mainly on the performance, they provide stunning visuals to acquire new users for your games.

https://playin.com.tr/projects/

◦ Developing panel for game ads that aim to change properties of developed game ads and build them for different platforms to publish with React.js, MongoDB and Node.js

◦ Developing and designing playable game ads with Three.js, Cannon.js and Phaser.js

◦ I developed a Chrome Extension for recording playable ads from browser with much more configuration,sizing and .mp4 format with ffmpeg.js, WebAssembly

02/2020 – 03/2021

Full Stack Software Developer - Innova

Innova is a leading software developer and integrator in Turkey which provides innovative software solutions and services, covering the entire project lifecycle from consulting, design, application development and integration to support. It belongs to one of most 3 telecommunication company of Turkey which is Turk Telekom and Innova is the development company of Turk Telekom..

https://innova.com.tr/en/nova

◦ Software Engineering and Full Stack Development in a React.js, Spring Boot, RabbitMQ and MongoDB in NOVA project.

◦ Software Engineering and Full Stack Development in a Vue.js, Spring Boot, Spring Batch, PostgreSQL and Time-Scale DB in PostgreSQL in Single MPLS project.

◦ Reactive Spring Application with RabbitMQ for develop multiple and reproducible microservices.

02/2019 – 02/2020

Full Stack Software Developer / Team Lead - Beam Teknoloji

Supporting its customers in producing safe and high quality products, and they offers various solutions to ensure that products are developed in preparation for threats.

https://www.beamteknoloji.com/products/#stap

◦ Good organizational skills through leading a software development team and managing a project pretty much with Agile Methodology for 8 months in STAP project.

◦ Full Stack Development in Spring Boot, MongoDB, Elasticsearch, ActiveMQ, Angular, Angular.js and Ionic, JWT

◦ Software Security Testing with methods of Application Security OWASP code analyses

02/2018 – 02/2019

Full Stack Software Developer - ALKAMANAS

◦ Developed a management platform which has different layers like SSO, media orginatization, project management which is called Yon that build with Angular 6, Spring Framework, JWT and MongoDB.

Product examples: https://www.instagram.com/hexori/

◦ Developed a cloud based color grading mobile application which is called Hexori. Project created with Spring Framework, MongoDB and Ionic with Cordova.

09/2012 - 02/2018

Computer Engineering Çankaya University

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