Cloud Solutions Architect
2013 - PRESENTSourcestream GmbH- Built highly available, auto-scaling cloud-based infrastructure for software development, data analysis, and production for customers in a variety of fields.
- Designed and implemented cost optimization techniques.
- Improved production systems to efficiently carry out TV advertisement load profiles.
- Planned and executed migration of infrastructure to AWS.
Technologies: AWS, Ansible, Chef, CloudFormation, OpsWorks, Elastic Beanstalk, Docker, Packer, Vagrant, GoCD, Jenkins, Sensu, Grafana, Icinga, ELK, DynamoDB, PostgreSQL, PHP, Ruby, Python.Senior Backend Developer
2011 - 2013Home24 GmbH- Created internal product management systems.
- Developed automated product data feeds integrated with dozens of merchants.
- Led a development team.
Technologies: PHP, Agavi, Zend, Propel, PHPUnit, Git, SVN, Capistrano, MySQL, Solr, Memcached.Backend Developer
2010 - 2011INNOVA Handelshaus GmbH- Developed an auction system.
- Worked on integration of a custom ERP system.
Technologies: PHP, WSDL, SOAP, LAMP, Delphi 7, C#, MS SQL Server.Software Developer
2008 - 2010SuraSystems GmbH- Created a web interface for an automated picture production system with a variety of payment gateways.
- Developed modules for a custom ERP system.
- Developed a real estate trading system that enables users to mark up real estate, parcels, and further details on the Google Earth globe. Scaled to cover real estate in the USA.
Technologies: ExtGWT, Tomcat, GEarth, Delphi 7, C#, MS SQL Server, PHP, Joomla, LAMP.
Aleksandr Saraikin
Software Developer in Berlin, Germany
Member since July 8, 2016
Aleksandr is a highly skilled solutions architect experienced in building highly available and scalable AWS-hosted solutions for software development and production. Having solid background as a back-end developer, he builds infrastructure that improves efficiency of development workflows, optimizes TCO, and guarantees required performance in production.
Aleksandr is now available for hire
Portfolio
- Sourcestream GmbHAWS, Ansible, Chef, CloudFormation, OpsWorks, Elastic Beanstalk, Docker...
- Home24 GmbHPHP, Agavi, Zend, Propel, PHPUnit, Git, SVN, Capistrano, MySQL, Solr, Memcached.
- INNOVA Handelshaus GmbHPHP, WSDL, SOAP, LAMP, Delphi 7, C#, MS SQL Server.
Experience
- PHP, 5 years
- Ansible, 4 years
- AWS CloudFormation, 4 years
- Amazon Web Services (AWS), 4 years
- AWS Elastic Beanstalk, 3 years
- AWS OpsWorks, 3 years
- Docker, 2 years
- Chef, 2 years
Availability
Part-time
Preferred Environment
Ubuntu, IntelliJ IDEA, Git
The most amazing...
...thing I've built is an open-source tool for visualized management of AWS CloudFormation stacks.
Employment
Experience
- MONOQI (Development)https://monoqi.com/
An online destination for hand-picked design. MONOQI is collecting hard-to-find and limited-edition design products, making them available for a short time on MONOQI.com.
- Valmano (Development)https://www.valmano.de/
A jewelry store.
- Sourcestream (Development)http://sourcestream.de/
A software engineering company focused on developing custom solutions for small and medium sized companies from around the world.
- Spotcap (Development)https://www.spotcap.com/
Spotcap is an innovative online lender for small and medium sized enterprises.
I designed and implemented multi-tenant and multi-country infrastructure as a leader of the DevOps team. - Home24 (Development)https://www.home24.de
Europe's largest online only retailer for home furniture and living.
- Aeria Games (Development)
Internet gaming portal for massively multiplayer online games.
- Audibene (Development)https://www.hear.com
Audibene is the largest internet portal for independent hearing care case management and hearing aid purchasing in Europe.
- Highcore (Other amazing things)https://github.com/sourcestream/highcore
An open-source AWS resource management system with graphic UI and comprehensive REST API, based on CloudFormation.
- Hubject (Development)http://hubject.com
An international charging platform for electric vehicles: a joint venture of BMW Group, Bosch, Daimler AG, EnBW, innogy and Siemens.
I led development of infrastructure-as-code, monitoring, backups, auto scaling, security enhancements, implementation, monitoring and support. I also planned, executed, and supported production launch and further enhancements, and I managed the DevOps team.
Skills
Languages
PHP, Python, RubyFrameworks
Laravel, Zend Framework, TestNGLibraries/APIs
Propel, Selenium GridTools
Jenkins, AWS CloudFormation, AWS ECS, AWS OpsWorks, Logstash, Ansible, Kibana, Ansible Tower, Nginx, Vagrant, Chef, Capistrano, Solr, Apache Tomcat, Apache, Grafana, PackerParadigms
Microservices, CQRSPlatforms
AWS Lambda, AWS Elastic Beanstalk, Linux, Amazon Web Services (AWS), Docker, SensuStorage
MySQL, PostgreSQL, Redshift, Elasticsearch, AWS DynamoDB, Redis, MemcachedOther
AWS Database Migration Service, Stacker, Troposphere, GoCD, Nginx Expert, AWS API Gateway, GlassFish, HAProxy
Education
- Certificate in AWS Certified Solutions Architect Professional2016 - 2016Amazon, Inc. - https://aws.amazon.com/certification/certified-solutions-architect-professional/
- Diploma in Linguistics2003 - 2008Penza State University - Russian Federation, Penza
- Diploma in Software Engineering2003 - 2008Penza State University - Russian Federation, Penza
Certifications
- AWS Certified Solutions Architect - ProfessionalJULY 2016 - JUNE 2020Amazon Web Services
