CTO
2017 - PRESENTAtom Cream- Managed technical vision and led the engineering team.
- Worked with clients to solve their needs.
- Created architecture for client projects as well as development infrastructure.
- Reviewed code and mentored junior developers.
- Created a Docker-based pipeline for projects.
- Participated in architecture, management, and development of Django + React projects.
Technologies: Amazon Web Services (AWS), Big Data, Docker, Management, Django, PythonApplication Architect
2018 - 2019SoftServe- Integrated many independent third parties in one pipeline.
- Built an SDK for econometrical projects.
- Gathered requirements as well as created and documented architecture.
- Built a platform for orchestrating Docker containers and deployed them to AWS via Ansible and Terraform.
- Built a platform for integration of different services to build econometrical models and predictions using R/Julia and MixedModel for clients.
Technologies: Amazon Web Services (AWS), Dask, Docker, R, PythonSenior Software Engineer
2016 - 2017Levi9 Ukraine- Working on the Netherlands' largest news website.
- Contributed to architecture design and people management.
- Deployed using AWS, Ansible, and Terraform.
- Developed new features using Django (Django REST Framework).
- Supported a legacy PHP-based CMS.
- Collaborated with the Scrum team.
Technologies: Scrum, Ansible, Terraform, HAProxy, Varnish, DjangoExecutive Software Engineer
2014 - 2016MediaSapiens GmbH- Developed various websites using Django framework. Contributed to team leadership and technical design.
- Contributed to business analysis for a BI project.
- Built the front end using React.
- Worked on bookings, fintech, BI, and medical projects.
- Built deployment pipelines using Ansible, Terraform, and Docker.
Technologies: Node.js, Docker, React, jQuery, Model View Controller (MVC), Django, PythonSoftware Engineer
2013 - 2014EPAM- Developed a secure file storage system for enterprise clients. Refactored different parts of the code. Improved security. Developed new features. Developed a Java applet for large file upload.
- Refactored a legacy codebase.
- Implemented a new way to work with the DB.
- Worked with multithreading and async programming.
Technologies: PHP, AngularJS, Java, REST, Tornado, PythonSoftware Engineer
2011 - 2013Mirantis- Developed a private cloud for a proprietary backup system. Implemented different modules of the system, refactoring parts of the custom framework.
- Helped develop a driver for the CIFS network file system.
Technologies: REST API Architecture, Big Data, Multithreading, Networking, Python