Yaniv Or-Shahar
North Andover,United States
Summary
Senior Full Stack Software Engineer, with over 20 years of experience, specializing in designing and building web-based application. Works at fast pace to meet tight deadlines. Excellent trouble shooting and debugging skills. Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy.
Skills
- Java OOP
- Javascript, Typescript, JQuery
- HTML5, CSS, Sass
- Angular
- Hibernate, JDBC
- SQL (MySQL, Sybase, PostgreSQL, SQLite)
- RESTful API
- Tomcat
- Spring Boot, Spring MVC
- Version control (GIT/Subversion)
- Agile Methodologies
- Oral and written communications
- Project Leadership
- Problem-solving mindset
- Software Development Lifecycle
Overview
16
16
years of professional experience
Work History
Senior Software Engineer
Careficient, Inc. (formerly NetHealth)
12.2014 - 08.2023
- Full Stack development using Java, Tomcat, RESTful APIs, Spring MVC, Hibernate, JDBC, SQL (Sybase and SQLite), Angular, Javascript, Typescript, jQuery, CSS, HTML5, JSON, and SVG
- Designed and developed intuitive and innovative UI
- Designed and built RESTful API
- Wrote and fine-tuned complex SQL queries improving backend performance
- Led software development initiative as subject matter expert and primary point-of-contact for project management staff
- Collaborated with cross-functional teams to define, design, and implement new features
- Mentored and guided junior engineers, promoting software development best practices
- Provided technical leadership and contributed to architectural discussions and decisions
- Participated actively in Agile ceremonies, contributing to sprint planning and task estimation
- Wrote and maintained unit tests and integration tests for maximum code coverage
Senior Software Engineer
Amadeus North America
10.2013 - 12.2014
- Full Stack development using Java, SQL, Stored Procedures, JSP, javascript, jQuery, Aria Templates, CSS, GWT, JSON, and Ajax
- Performance tuning, backend and frontend performance and UX optimizations
- Redesigned and refactored the landing page of the application improving responsiveness by over 200%
- Designed and built 2 iOS mobile apps
- Wrote unit tests and integration tests
- Worked in fast paced agile environment (scrum)
Senior Software Engineer
Bullhorn
10.2012 - 07.2013
- Implemented client side RESTful web services to replace old SOAP services, improving performance by 50%
- Implemented turn-key solutions to replace old configurations, improving efficiency by 25%
- Full Stack web development to provide custom solutions for clients using Java, Spring MVC, Hibernate/JPA, JSP, CSS , jQuery, Ajax, and MySQL
- Worked with multiple projects and clients simultaneously
Senior Software Engineer
Emptoris
03.2011 - 10.2012
- Full Stack web development using Java, Liferay, JSP, JSON, Javascript, JQuery, Alloy UI, CSS, Ajax, GWT, EXT-GWT and web services
- Developed scalable applications using agile methodologies for timely project delivery.
- Led development of complete features
Senior Software Engineer
Helium Inc
06.2009 - 10.2010
- Designed and developed search system, improving productivity by 20%
- Took active and lead part in architecture and system design
- Developed web applications using Ruby on Rails and Groove on Grails
- Participated in DB schema design
- Collaborated with cross-functional teams to gather business requirements
- Wrote functional use cases and wireframes
- Provided guidance and mentored less-experienced staff members.
- Wrote unit tests using JUnit
Senior Software Engineer
CaseNET
09.2007 - 05.2009
- Improved significantly QA efficiency by building very successful web application, which monitored and tracked builds and releases, providing real time statuses and helpful information, using Java, Servlets, HTML, CSS, Javascript and Tomcat
- Provided excellent and user friendly UI solutions to satisfy customers specific needs, using HTML, Javascript, XML, and MySQL
- Integrated company product with Avaya phone switch system using Java and Avaya Java Telephony API, improving client productivity by 20%
- JIRA Administrator during migration from Bugzilla to JIRA
- Worked closely with customer service team and provided on going production support
- Mentored new developers
- Assisted with project architecture, DB schema design, and project scoping
Education
Bachelor of Science - Software Engineering
Jerusalem College of Technology
Jerusalem, Israel06.2000
Languages
English
Native or Bilingual
Hebrew
Native or Bilingual
Timeline
Senior Software Engineer
Careficient, Inc. (formerly NetHealth)
12.2014 - 08.2023
Senior Software Engineer
Amadeus North America
10.2013 - 12.2014
Senior Software Engineer
Bullhorn
10.2012 - 07.2013
Senior Software Engineer
Emptoris
03.2011 - 10.2012
Senior Software Engineer
Helium Inc
06.2009 - 10.2010
Senior Software Engineer
CaseNET
09.2007 - 05.2009
Bachelor of Science - Software Engineering
Jerusalem College of Technology
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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