MURAT ATAK

Milpitas, CA ***** 669-***-**** advlyq@r.postjobfree.com

https://www.muratatak.com https://github.com/muratatak77 https://www.linkedin.com/in/muratatak77

Authorized to work for any employer in the US without sponsorship.

SKILLS

Languages and Frameworks: Ruby, Ruby on Rails (Devise, Cancancan, Rspec, SideKiq), JavaScript, React JS,

TDD, Agile Development, Data Structure, OOP

Database, and Data Stores: PostgreSQL, MySQL, Redis, Logstash, MongoDB, Google Big Query

AWS Services: AWS S3, AWS CloudFront

DevOps: Heroku, Jira, GIT, GITHUB Project, Sublime, Visual Studio Code

3rd Party API: Directions, Distance Matrix, Places API on Google Maps API. Baggage Tracking on SITA

Work History

Software Engineer, 08/2021 to 02/2023

Apple - via TekSystems Remote

●Developing a vast Shipment Trade-In System by using Ruby on Rails.

●Working with Sidekiq to manage hundreds of background jobs with carriers, and vendors all over the world.

●Using Test-driven development (TDD) method with Rspec very actively and efficiently.

●Designed and developed a huge and first data erasure process in the company implementation with Ruby on Rails API-only and AWS-S3

Software Engineer, 02/2017 to 08/2021

Unico Aero Sunnyvale, CA

●Designed and developed an end-to-end baggage finding & delivery system with an online tracking option that covers 60 airport stations and serves 50 airlines by using Ruby on Rails.

●Improved system performance and availability by replacing and improving Postgres DB Queries and creating a key-value store (Redis) which reduced memory utilization by 30%.

●Implemented Amazon CloudFront technology/framework and decreased the site content load speed from 3.5 seconds to 1.2 seconds for all continents and countries all over the world.

●Developed almost 200 endpoints in total using Rails 5 – Rails 6 for API-only by using RESTFull API.

●Developed unit and functional tests with 60% coverage over the codebase by using Rspec.

●Improved authorization, permission, and ability system by replacing the code structure and added a caching system that reduced DB Queries utilization by %30.

●Started to separate some modules from big Applications by generating Microservice Design

●Some 3rd party API uses: To do the most appropriate address targeting by making various readings and calculations on the map using Directions, Distance Matrix, Places API & SDKs on Google Maps API. To be integrated with RestFull services with the largest baggage tracking system.

Full Stack Web Developer, 01/2016 to 01/2017

Viviso Inc. Sunnyvale, CA

●Designed and developed an Ad Serves management dashboard for a live TV ad-injection platform for TV channels by using Node Js and Angular.

●15 Million-row data set to Google Big Query and designed and improved queries of reports from Big Query.

Full Stack Web Developer, 01/2014 to 12/2015

UPartners Istanbul, Turkey

●Designed and developed Video Transcoding, and Video Streaming using Ruby on Rails.

●Transcoding of videos to specified formats using the FFMPEG Library and transfer to the Akamai CDN with a CMS.

●Improved large file ( like 5 GB ) upload system to the Akamai CDN.

Full Stack Web Developer, 01/2012 to 12/2014

RDC Partner Istanbul, Turkey

●Developed Virtual Data Storage Cloud Project using EMC ATMOS Cloud, Java Play Framework, and JQuery.

Education

Bachelor of Science: 2010

Business - Faculty of Business - Anadolu University - Eskisehir / TURKEY

Associate Degree: 2003

Computer Programming - Kocaeli University - Kocaeli / TURKEY

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