Mario Lanik
Contractor | Senior Java developer
Salaire / Taux journalier
Zagreb, Croatie
Freelance
Peut venir sur site
Expertises
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À propos
Introduction
I am a software developer with 12+ years of experience designing and maintaining high-availability systems for banking, retail, and workforce management. I specialize in back-end development, system integration, and full-stack implementation. I have high awareness of quality, strong communication skills and passionate about writing clean, maintainable code that solves real business problems. Experienced in demanding IT projects based on Java/Spring, REST APIs, Vaadin, SQL,
Expérience de travail
IT Consultant | Sofware Architect | Java developer
Lit element cadFreelance
nov. 2018 - Présent
8 ans
Zagreb, Croatie
Experienced in developing large scale Java enterprise applications. Knowledge of J2EE, MVC pattern, Spring/Hibernate framework. Database experience in Oracle an MySQL, java programming, analytics and problem solving. Developing responsive web applications for business-critical domains using Vaadin. Implemented robust RESTful APIs and back-end services using Java and the Spring Framework.
Software Engineer
Infoart d.o.o.
déc. 2015 - déc. 2018
3 ans 1 mois
Zagreb, Croatie
Development of ERP systems for retail and wholesale - Creating reporting system for daily transactions - Adding data exchange modules to SAP and other external systems - Maintenance of existing applications, fixing various defects and performance issues of application.
Software engineer
Dabar Informatika
janv. 2012 - déc. 2015
4 ans
Zagreb, Croatie
Development of the banking core systems using Sencha GXT, Spring and database Informix and MsSql. - Participation in the analysis, design and development of various modules of the banking system. - Cooperation with customers in new product development. - Maintenance of existing applications, fixing various defects and performance issues of application. - Using TDD and design patterns for development.
Formation
Polytechnic of Zagreb
Master's Degree, Computer and Information Sciences and Support Services
2010 - 2014
3 ans 5 mois
Polytechnic of Zagreb
Bachelor's degree, Computer and Information Sciences and Support Services
2006 - 2010
4 ans 1 mois
Licences et certifications
OCA Java SE 8 Programmer I
Délivré le : nov. 2017