SENIOR SOFTWARE ENGINEER

Description

SKILLS

Javascript, React, Angular, Typescript, Docker, Node JS, AWS,Java, Spring Boot

Main Skills

Other Skills

Java

agile

React Native

Redux

MongoDB

node js

Groovy

Typescript

ES6

AWS services

Zend Framework

Spring Boot

Bootstrap

SQS

Java Spring

S3

caching

NPM

PHP

Angular

MYSQL

video streaming

CloudFront

Node.jS

streaming

Symfony

AngularJS

ES2015

Docker

HTML5

Magento

Cloud Formation

DynamoDb

Flash

aws

React

ExtJS

Node

backend

scrum

Grunt

JavaScript

AWS Lambda

MVC

Work & Experience

01.09.2019 — 31.08.2020

Joyn GmbH

SENIOR SOFTWARE ENGINEER

Joyn is a multi-channel entertainment streaming platform that bundles live streams and on demand contents of more than 50 channels from ProSiebenSat.1 and Discovery as well as 15 other content partners - on one platform and in one app. In Joyn, I mainly contributed of development of Player, Streaming and Ad Technologies both at the backend and frontend as a full stack developer. At Joyn I was able to work closely with AWS services tailored for media and also using heavily serverless architecture. Technologies I was using at Joyn are shortly *Java, Spring Boot and Node.jS *React, Redux *Typescript *AWS, Step Functions, Lambda, Docker Munich, Germany

01.08.2017 — 31.07.2019

Crealogix AG

SENIOR SOFTWARE ENGINEER

The CREALOGIX Group is a Fintech 100 company and among the global market leaders in digital banking. Crealogix develops and implements innovative Fintech solutions for the digital banking. I am currently working in Crealogix as Senior Software Engineer, responsible of creating micro-service based application platforms with React, Redux and related frontend technologies and Node and Java/Spring at the backend. Also working as a migration engineer my job is to migrate old monolith java based applications to React/Redux based micro-service applications. I've been developing banking system component libraries and enterprise platform called UXP (Typescript) to run framework independent frontend technologies. Also with AWS I was able to work with developing a customer portal for Aareal Bank and DKB using, AWS Lambda, Cloud Formation, S3, DynamoDb, ApiGateway, SQS and SNS etc. Being part of an agile team and working with scrum and spring based project lifecycle I was able to deliver the required needs on time with high percentage of success rate. Technologies I'm using at Crealogix are shortly *React, Redux, Redux Saga, ES6 and Typescript *Node, NPM and Java, Spring Boot *AWS, Docker, MongoDB

01.11.2016 — 30.06.2017

Kairion GmbH / Cocomore AG; Frankfurt am Main

SENIOR SOFTWARE ENGINEER

Kairion GmbH is lead ad tech provider for health and medical business and it connects brands and retailers with unique cutting edge products integrated in e-commerce systems to maximise retailer revenues and letting brands to be recognised via content sensitive ad matcher. At Kairion I was responsible for developing the infrastructure and handling the ad delivery, video ads, Google IMA for VAST and VPAID integration.Since Kairion is a joint venture part of Cocomore AG, I was also partially involved in many projects in Cocomore as consultant and advisor. I'm taking the role for deciding the technology stack, research and creating the architecture. Technologies I use daily are *Java, Javascript *AWS *React, React Native, Redux * Node JS, Express JS Frankfurt am Main, Germany

01.06.2013 — 31.10.2016

Clipkit GmbH

SENIOR SOFTWARE ENGINEER

I was working in Clipkit as Senior Fullstack Developer. Clipkit was 4th biggest video network in Germany with millions of video views and very high traffic. Creating one of the industry leading video players in the market and creating architecture to handle millions of metrics per day was a big challenge. *I've implemented an in house ad player solution for LiveRail *Created an in house HTML5 video player *After Liverail is acquired by facebook I've implemented a complete VAST and VPAID plugin from scratch for Flowplayer without Google IMA. *Created a video management platform with AngularJS and Java for customers and admins *Implemented AWS CloudFront caching mechanisms for video streaming and many more. Some of the technologies/frameworks I use heavily in daily tasks are as follows Frontend *ExtJS *AngularJS *Bootstrap *Backbone *Grunt Backend *Java - Spring (MVC, Boot) *Javascript - Node *AWS Services - S3, Cloudfront, DynamoDB Frankfurt am Main, Germany

01.05.2011 — 31.05.2013

Incloud GmbH

WEB ARCHITECT

In Incloud GmbH I was a Web Architect with the role of Senior FullStack Developer. I had chance to work for big organisations such as Bank Haus Main to develop internal bank and exchange system, developing a similar system also for Frankfurter Wertpapierbörse and also advanced systems for Teliad while working in Incloud. Also I was managing a small team mostly consisted of part time students. Incloud was creating mostly mobile and intranet applications so my main task was creating both backend and frontend solutions for the customers. Also due to needs of customers I was responsible for creating high performance database queries. I have used Javascript and PHP/Groovy/Java for most of the daily tasks. Darmstadt, Germany

01.11.2009 — 31.01.2011

C-Section

SENIOR DEVELOPER (PHP, JS, MYSQL)

I was the one of the main developers for the company which creates stunning projects for famous clients heavily with Flash and JS. I was responsible for creating complete backend solutions using Zend Framework, Symfony via PHP. I left the job due to relocation to Germany. Istanbul, Turkey

01.08.2008 — 31.07.2009

Baykush E-Commerce

SENIOR PHP DEVELOPER

Responsible for development of e-commerce site named Baykush.com. I was responsible for developing/maintaining Magento e-commerce system by creating plugins and payment gateways for the needs of Turkish customers. Also I've been the part of the frontend team. Istanbul, Turkey

01.01.2007 — 31.05.2008

Brightwell Holdings A.G

WEB DEVELOPER (PHP)

Creating frontend, backend projects mostly for internal projects. Heavily used PHP and MYSQL Istanbul, Turkey

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