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Two things I value the most: freedom and openness.If you want to talk to me about possible employment: mention company name and project specifics, make sure the job you want to talk to me about can be done remotely.
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Co-Founder, CtoRobotjara.Cz Dec 2022 - Present -
CtoBonanza Mar 2023 - Sep 2024Seattl, Washington, Us -
Software EngineerBonanza Jan 2022 - Mar 2023Seattl, Washington, UsFull-stack Ruby on Rails application maintenance, refactoring and updates.
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Co-Founder, CtoMagicstock.Io Nov 2021 - Nov 2023Praha, Cz -
Chief Software ArchitectPetgroot Dec 2020 - Apr 2022Design and implementation of e-commerce search and rating engine in Ruby on Rails. -
Senior Software EngineerH2O.Ai Nov 2018 - Feb 2021Mountain View, Ca, UsAlgos: xgboost, gbmIntegration: hadoop, hive, jdbc, kerberos, fault-toleranceOps: docker, hadoop, jenkinsUI: node, cofeescript, webpackAll my work is available as open-source. -
Software EngineerGolem Trader Inc. Dec 2017 - Oct 2018- algorithmic trading system (Java, Spring, Disruptor)- analysis tools (Java, Spring, React)- integration with cryptocurrency exchanges- development, deployment, ops and support responsibilities
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Software EngineerVendavo Aug 2011 - Nov 2017Denver, Colorado, Us- Enterprise Java application development- Mobile and back-end integration- REST APIs development and design- OLAP and OLTP implementation- Java, Oracle, SAP HANA- BigData and Analytics- Hadoop, Map/Reduce, Algorithms- Apache Spark, Spark SQL, InMemory distributed computation- R, statistics, visualisations, research- Spring, Spring Boot, JPA, Postgres- AWS, EMR, Terraform, K8s -
FreelancerJan Štěrba Oct 2010 - Dec 2014- Semi-professional photographer- Aspiring sommelier- Software engineer- Training and coaching in any of the above
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Rails NinjaJetminds Oct 2010 - Aug 2011Ruby On Rails application back-end design and development. -
Technical Lead, Javafx MobileSun Microsystems Jan 2008 - Sep 2010Palo Alto, Ca, UsSupervision of technical aspects of the project. Participation in technology architecture. SCRUM master. Design and implementation of the technology on top of Java ME and various deployment platforms. -
Software Engineer, Mobile & Embedded PlatformsSun Microsystems Jun 2007 - Jan 2008Palo Alto, Ca, UsDeveloping JaveME (CDC/CLDC) oriented developer tools and platforms. Working with Java, C/C++, Ant, Make, Subversion and other tools.
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Ruby/Rails Developer & ConsultantSelf-Employed Jan 2006 - Jan 2008Developing a Ruby on Rails based presentation management systems (CMS) for customers as well as web-based community and entertainment applications.- collecting and formalizing basic requirements- analyzing possible solutions and constraints- data migration- UI design and coding- incremental solution implementation using agile methodologies- participation on deployment
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Java DeveloperEt Netera Sep 2005 - May 2007Praha 7, Czech Republic, CzDespite being still in my studies I was given the opportunity to work on important and sophisticated projects. I have a great deal of experience working in Java/MySQL/Tomcat environment. After discovering Ruby on Rails I have been able to persuade the company’s management to use it for some internal projects. -
Java DeveloperUnicorn Jun 2004 - Sep 2005Prague 7, CzI was hired as a C++ developer because of my long previous practice in C++ development. But my project got shut down and so I learned Java and started work as a Java Developer. Despite being new to Java and working part-time I was able to beat many full-time experienced developers at productivity and quality. My work consisted of developing an enterprise management system use cases using standard Java API and Unicorn internal framework. -
C++ DeveloperSelf-Employed 2002 - 2003RESTA – budgeting for energetic constructors - an project of my own created to satisfy a need in the market, while I was at grammar school. The application supported creating budgets and then reports out of them. There were many import/export features in incorporate the application in already defined environment.
Jan Sterba Skills
Jan Sterba Education Details
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ScrumallianceMethodology -
Sun MicrosystemsJava
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Charles UniversityPrograming
Frequently Asked Questions about Jan Sterba
What company does Jan Sterba work for?
Jan Sterba works for Robotjara.cz
What is Jan Sterba's role at the current company?
Jan Sterba's current role is CTO at Bonanza, Co-founder RobotJára.cz.
What is Jan Sterba's email address?
Jan Sterba's email address is jb****@****ail.com
What is Jan Sterba's direct phone number?
Jan Sterba's direct phone number is (650) 960*****
What schools did Jan Sterba attend?
Jan Sterba attended Scrumalliance, Sun Microsystems, Charles University.
What are some of Jan Sterba's interests?
Jan Sterba has interest in Cooking, Skiing, Baking, Photography, Driving.
What skills is Jan Sterba known for?
Jan Sterba has skills like Agile Methodologies, Java, Scrum, Ant, Programming, Ruby, Ruby On Rails, Sql, Mysql, Architecture, Javascript, Kanban.
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