Jan Sterba Email & Phone Number

Seattl, Washington, US

Seattl, Washington, US

Full-stack Ruby on Rails application maintenance, refactoring and updates.

Praha, CZ

Design and implementation of e-commerce search and rating engine in Ruby on Rails.

Mountain View, CA, US

Algos: xgboost, gbmIntegration: hadoop, hive, jdbc, kerberos, fault-toleranceOps: docker, hadoop, jenkinsUI: node, cofeescript, webpackAll my work is available as open-source.

- algorithmic trading system (Java, Spring, Disruptor)- analysis tools (Java, Spring, React)- integration with cryptocurrency exchanges- development, deployment, ops and support responsibilities

Denver, 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.

- Semi-professional photographer- Aspiring sommelier- Software engineer- Training and coaching in any of the above

Ruby On Rails application back-end design and development.

Palo Alto, CA, US

Supervision 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.

Palo Alto, CA, US

Developing JaveME (CDC/CLDC) oriented developer tools and platforms. Working with Java, C/C++, Ant, Make, Subversion and other tools.

Developing 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.

Praha 7, Czech Republic, CZ

Despite 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.

Prague 7, CZ

I 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.

RESTA – 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.

Scrummaster, Methodology

Scjp, Java

Bc., Computer Science, Programing