SÁNDOR HARSÁNYI
CTO & Co-Founder of Providing (i)Technical Leadership Ltd, Java Enterprise Architect
ABOUT
Hello and welcome on my personal professional page.
My name is Sándor. I am an enthusiastic software engineer mostly skilled in server-side enterprise technologies and architectures, but I am interested in the modern client-side web frontend development too. I have several years of experience and strong skills in Java and JavaScript equally, including knowledge of numerous server-side and client-side frameworks, such as Spring, Vaadin, Angular and React.
Primarily I am specialized in enterprise financial applications but I have experience in web mapping applications and modern GIS tecnologies too.
EXPERIENCES
2016–Present
Senior Java Architect
Loxon Solutions Zrt.
Product Development
Designing and developing a modern application framework constituting the core of a corporate lending system.
- Angular 4 (ES2015, TypeScript, Webpack, Reactive programming, etc.)
- Microservices and Cloud architecture (Spring Cloud, Spring Boot, Spring 5, etc.)
- Oracle 12c, Microsoft SQL Server 2016, MongoDB 3
- Java EE technologies, JSF 2/PrimeFaces 6, EJB 3.2, JPA/Hibernate
- WildFly 10, IBM WebSphere Application Server 8, Oracle WebLogic Server 12c, Oracle 12c, Microsoft SQL Server 2016
2014–2016
Senior Software Engineer & Subject Matter Expert
Misys Ltd.
Single sign-on implementation for RiyadOnline (Internet Banking in Saudi Arabia)
- JavaScript/ExtJs
- Spring/Spring Security
- IBM WebSphere, Oracle 10g
RiyadOnline (Internet Banking in Saudi Arabia) integration with IBM Trusteer
- JavaScript/Trusteer Pinpoint API
- Spring/Spring Security
- IBM Trusteer Pinpoint Server, IBM WebSphere, Oracle 10g
Technical support for Personal Financial Management System of Erste Group
- JavaScript/ExtJs
- Java EE technologies, Spring
- Oracle Weblogic 12c, Oracle 10g
Structured form based internal mailbox implementation for Cembra Money Bank eService
- JavaScript/ExtJs
- Java EE technologies, Spring
- JBoss Enterprise Application Platform (EAP) 6, Oracle 11g
2014–Present
CTO & Co-Founder
Providing (i)Technical Leadership Ltd.
- Identifying opportunities and risks for the business.
- Managing research and development (R&D).
- Monitoring technology and social trends that could impact the company.
- Communicate the company's technology strategy to partners, management, investors and employees.
- Maintaining current information about technology standards and compliance regulations.
2014
Senior Software Engineer
Misys Ltd.
Next generation Internet Banking application for BOV (Bank of Valetta in Malta)
- HTML5, JavaScript/Ajax/ExtJs, Aria
- Java EE technologies, Spring, JPA/iBatis/Liquibase
- IBM WebSphere, Oracle 11g
2013–2014
Senior Software Engineer
Hungarian National Police ‑ Economic DG ‑ IT Application and System Development Department ‑ System Planning and Development Department
Central Surveillance Camera System
- HTML5, JavaScript/Ajax
- Java EE technologies
- Apache Tomcat, IBM WebSphere, Oracle 11g
2011–2013
Software Engineer
Hungarian National Police ‑ Economic DG ‑ IT Application and System Development Department ‑ System Planning and Development Department
Central Bank Alarm System (2011-2012)
- Central application for integration between banks and the Hungarian Police.
- Java EE technologies.
National Emergency Management and Action Coordinator System (ESR/112) (2012-2014)
- Vaadin, GWT, JavaScript/Ajax, HTML5, OpenLayers
- Java EE technologies (JMS, Java Mail, WebService, Servlet, etc.)
- GIS technologies
- Apache Tomcat, IBM WebSphere, Oracle 10g/Oracle 11g, PostgreSQL/PostGIS, GeoServer
2009-2010
Freelancer PHP Developer & Designer, Java Tutor
IT Sector, Education
Creating public and private websites, marketing materials, posters, invitation cards, place cards, drink cards, tickets, commemorative plates and other design works.
- PHP 4/PHP 5
- Apache HTTP server, MySQL 5
- Photoshop CS5, InDesign CS5
Teaching mathematics and Java programming for university and college students as a tutor.
2006-2008
Software Engineer
IND Kft.
CIB Internet Bank
Developing a multilayer service oriented web application based on Java EE technologies, and improving/extending the application development framework of the company.
- Java Applet, Servlet/JSP, JavaScript
- Java EE backend system with SOA architecture
- IBM WebSphere, IBM DB2
SKILLS
EDUCATIONS
2000-2005