Haris Krajina

Haris Krajina Email and Phone Number

Senior Full-Stack Developer
Haris Krajina's Location
Bosnia and Herzegovina, Bosnia and Herzegovina
Haris Krajina's Contact Details

Haris Krajina personal email

About Haris Krajina

I am a software and product engineer that is very passionate about building innovative and simple products. I firmly believe that dedication to simplicity is the only way that great products can be built. This ranges from engineering tasks right to the user experience that always can be improved and fine-tuned. Due to my many years working with clients directly I have a talent for understanding client’s problems and navigating them to solutions that serve the product best. My solutions always take into account technical complexity where I make sure that UI/UEX complements the product's tech stack as much as possible. In addition to building a product, I have been part of business development and marketing efforts as well. I am a brand-driven person and strongly focused on quality and the overall product message. I enjoy creative tasks and I have the can-do attitude for solving a myriad of product challenges. I strongly believe that for a product to succeed it needs to be loved by it's users and I do not subscribe to "It is only important it works" development strategy.

Haris Krajina's Current Company Details

Senior Full-Stack Developer
Haris Krajina Work Experience Details
  • Shogun
    Senior Software Engineer
    Shogun Sep 2021 - Nov 2023
    San Francisco, California, United States
    My job here is to improve the quality of Page Builder (Page Builder for Shopify/BigCommerce) byrefactoring existing solution and continuously adding new features. I take pride that some of thefeatures I was the lead on turned not only to be one of the most important features for thecompany but were simple solutions that were extended and maintained without any problems. 

In addition to those duties, I took a lead on a number of initiatives such as improving the qualityof processes that were slowing down the development and also breaking production quitefrequently. I wrote up release processes and organized the way we release updates in such a waythat it drastically improved the quality of deployments and was loved by the team as an efficientchange unlocking us to introduce changes more quickly. Lately my involvement was with focuson AI development where I lead project to develop page building with AI capabilities.
  • Passare
    Senior Full Stack Rails Engineer
    Passare Jul 2016 - Sep 2019
    During my tenure at Passare, I played a role as a Full Stack Developer, focusing on enhancing and maintaining a Ruby on Rails SaaS application. My responsibilities spanned across several key areas:Maintenance and Optimization: I ensured the platform's continuous performance and reliability through diligent maintenance and optimization efforts. This involved regular code refactoring, performance tuning, and updating the application to leverage the latest Rails features and security patches.Feature Development: I was instrumental in the design and implementation of new features, significantly contributing to the platform's growth and the enrichment of user experience. My approach combined innovative problem-solving with best practices in software development to deliver functional, user-friendly solutions.Tech Stack Expansion: Recognizing the need for technological adaptability, I provided strategic guidance on expanding the application's tech stack. This included evaluating and integrating new technologies and frameworks that enhanced our development processes and product capabilities.
  • Atlantbh Sarajevo
    Software Engineering Lead
    Atlantbh Sarajevo 2011 - 2016
    Sarajevo
    Working for San Francisco-based startup on their platform that allows easier deployment of a complex set of topologies to AWS infrastructure. This has been a greatly satisfying experience mostly because I had a chance to work with a team of professionals from whom I have learned a lot. Also equally awarding was a chance to work with a wide range of technologies. ▪ Working with product owners directly and communicating product developments to fine details▪ Developing PaaS using technologies Ruby / Ruby on Rails / AWS / PostgreSQL / Ruote / Gitolite / EventMachine / Puppet / Grit / Git / Nginx / Passenger ▪ Developing different parts of supporting infrastructure in Ruby / Ruby On Rails / Bootstrap / RSpec / Capistrano / Celluloid / EventMachine / ActiveMQ / Mcollective
  • Atlantbh Sarajevo
    Lead Developer
    Atlantbh Sarajevo 2012 - 2013
    Sarajevo
    Involved in numerous smaller project as developer and consultant. Projects included a development of web services and POCs of web applications. This was a great period since I enjoy rapid web development and quickly producing proof of concept products. This also lead to greater exposure to Ruby On Rails which became my technology of choice from that point. ▪ Development and lead of smaller agile based teams▪ Working with different technologies and frameworks such as Ruby / Ruby on Rails / RSpec / MySQL / RabbitMQ
  • Atlantbh
    Engineering Manager
    Atlantbh 2009 - 2012
    Sarajevo
    Responsible for managing medium size web development team developers and testers. Working on different NAVTEQ projects and communicating directly with the product team to successfully develop and release latest NAVTEQ and later NOKIA projects. ▪ Working with clients directly to understand product requirements and translating them into production ready products▪ Leading integration work with other services.▪ Working as developer and coordinating team of developers in HTML / CSS / JS / Java / Spring / Hibernate / PostgreSQL / JMS / Ruby technologies.
  • Atlantbh
    Software Developer
    Atlantbh 2007 - 2009
    Sarajevo
    While finishing University I started working as a developer and was responsible for developing map-based software in Flash. I was responsible for developing and testing new features as well as minor integrations with in-house services. ▪ Developer working with ActionScript / Flex / Flash / Java technologies

Haris Krajina Skills

Ruby Ruby On Rails Rest Web Services Agile Methodologies Postgresql Amazon Web Services Rspec Jquery Css Spring Bootstrap Heroku Capistrano Java Git Maven Ant Hibernate Html Spring Webflow Tomcat Xml Nginx Sql Soap Mysql Eclipse Apache Software Development Spring Framework Actionscri Rabbitmq Activemq Linux Javascript Aws Full Stack Development

Haris Krajina Education Details

Frequently Asked Questions about Haris Krajina

What is Haris Krajina's role at the current company?

Haris Krajina's current role is Senior Full-Stack Developer.

What is Haris Krajina's email address?

Haris Krajina's email address is bo****@****ail.com

What schools did Haris Krajina attend?

Haris Krajina attended University Of Sarajevo, Cisco Networking Academy.

What are some of Haris Krajina's interests?

Haris Krajina has interest in Human Rights, Science And Technology, Economic Empowerment.

What skills is Haris Krajina known for?

Haris Krajina has skills like Ruby, Ruby On Rails, Rest, Web Services, Agile Methodologies, Postgresql, Amazon Web Services, Rspec, Jquery, Css, Spring, Bootstrap.

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