Jadranka Stupar SW Engineer - freelancer

Senior Java Developer/Mentor

Freelancer

Nov 2022 - Current (3 years 7 months)

Project: WMS - Warehouse Management System for small/medium sized retail shops. Technologies: Java, Spring Boot, Hibernate, PostgreSQL, MongoDB, React, JavaScript Mentoring: Helping mentees (juniors, mid-career engineers) to learn/improve technologies in SW: Java, Spring, Spring Boot, Hibernate, REST API, RDBMS, SQL, NOSQL, AWS, Microservices, Docker, Linux and more other IT tools, frameworks etc.

C

Senior software engineer

Clarivate Analytics - SW Engineer

Jun 2021 - Nov 2022 (1 year 6 months)

Project: Manuscript Manager peer review system for managing academic journals. Technologies: Peer-review system development using Java, Spring, DB2, MySQL, AWS (EC2, RDS, S3); Integrated Elasticsearch, Salesforce; deployed via WildFly and monitored with Splunk.

H

Senior software engineer

HyperOptic

Oct 2020 - Jun 2021 (9 months)

- The company developed CRM internal platform aimed to utilized Customer Service (CS) - broadband provider. - It serves as the point of contact in CS for internal and external stakeholders for programs/projects/processes having to do within their functional area of expertise.

D

Senior java software engineer

DIB Travel

Feb 2020 - Sep 2020 (8 months)

- Portal for Travel Management - enabling hotels booking, flights and ground transportation for companies and individuals. - Portalfor Travel Management - enablinghotels booking, flights and ground transportation for companies and individuals. Integration with external services: Amadeus, Hotelbed.com, Bookings.com and Stripe payment platform. Technologies: Java8+, SpringBoot, REST API, MySQL, Liquibase, MongoDB, AngularJS, Docker, Apache Kafka. Integration SW: Amazon, Hotelbed, Hotelstay, Booking.com, Invoice Ninja, Stripe payment APIs and SDK.

G

Senior Java Engineer, SW Support Engineer 3rd Level

Gecko Solutions d.o.o.

Jul 2018 - Nov 2019 (1 year 5 months)

- SW Support Engineer 3rd Level, Python Developer - EclecticIQ, Amsterdam, Belgrade - EclecticIQ Platform for Cyber Threat Intelligence Identify, troubleshoot, diagnose and resolve all issues related to TI EIQ platform. - Installation, upgrade and update of EIQ Platform. - Development of external extensions. Integration with top providers of TI (Cisco, Mcafee). Technology integration with Qradar and Splunk, NewRelic etc. Technologies: Linux (Ubuntu, CentOS, RHEL), Python, Node.js, STIX and TAXII standards, AWS, Virtual Machines; PostgreSQL, Elasticsearch, Logstash, Kibana, Neo4j, Redis, Nginx, REST API, Docker, Jenkins. - EST PKI: Implementation of client and server operations (services) for provisioning certificates, using Enrollment over

D

Senior java software engineer, sw support specialist l3

DTA Engineering

Sep 2014 - Jun 2017 (2 years 10 months)

- Customer Support Engineer, 3rd Level, Senior Java Developer: Mobile Biometric Authentication - Level 3 (engineering, software) Support on Identity assurance SW solution (certified by the FIDO alliance - FIDO UAF and FIDO2), Java, REST, Hibernate. - SW Support Specialist and developer for AEM (Adobe Experience Manager) Java, Chef-solo (Ruby), REST, AWS, OSGi, JCR, Apache Karaf, Linux, Script shell, Virtual Machines. - Full stack developer Gambling Platform - integration with payment gateway (Braintre, Stripe SDK), database migration, development, testing and maintenance; writing user manuals and technical documentation. Direct communication with the client, collecting requirements and feedback for the work in progress, solving problems. S

Z

ProgramManager

Zira ICT

Oct 2013 - May 2014 (8 months)

- EstablishingPMO -Program Management Office - Introducing Agile methodologies, configuring JIRA, Alfresco. Coaching management and developers about new methodologies to help them improve and manage their work. - Pilotproject - Agile SCRUM coursecreated on Canvas e-learning platform for Banja Luka University. Technologies: PMI,Change Management, Agile - Scrum, Kanban, JIRA, Confluence, Oracle-OUM, Alfresco, SharePoint.

Project Manager

ParTech, Inc.

Oct 2008 - Jul 2009 (10 months)

- LCC- Level Crossing Controller -Design of Fail-safe Solar Powered Level Crossing Controller, built to IEC 61508 Standard. -Built the company's website - design and content management.

Q

Java Senior Developer, IT Consultant

Qualysoft Informatics

Nov 2004 - Sep 2008 (3 years 11 months)

m

Java Senior Developer, IT Consultant

maltaNET

Sep 1999 - Aug 2004 (5 years)

-CMS Cameron project - Complete design and development of Content Management System - AirMalta, Maltacom, Island Hotels Group, SABRE. -Cameron Search - Search Engine & Indexing Engine - Design and development internal search mechanism. -di-ve.com - Features design and development for the first web portal in Malta. -Writing user, technical and developer documentation. -Customer training and support, collecting customer feedback and solving technical problems. Technologies: Java/J2EE,Javacc, JSP, HTML, CSS, JavaScript, PostgreSQL, Oracle, Oracle Text, Apache, Tomcat, Resin Caucho, Unix shell scripts, Unix/RedHat Linux, Windows NT.

V

SWEngineer for Remote Control System

Vinca Institute of Nuclear Sciences, TESLA – Accelerator Installation

Jul 1998 - Aug 1999 (1 year 2 months)

SWDeveloper and engineer on Remote Control System for TESLA accelerator.

S

SCADA Software Developer, Project Leader

Jan 1985 - Apr 1992 (7 years 4 months)

SWDeveloper, engineer, Project lead on Remote Control Systems - InHouse product. Projects in: Iraq, Baghdad, East China, Russia, the whole former Yugoslavia.

O

Volunteer, informer and organizer of cultural and sport activities

ORA Sarajevo 1977, 1979 - Youth work actions

Jul 1977 - Aug 1977 (2 months)

- Youth work actions- ORA were organized voluntary labor activities of young people in Yugoslavia. ORA Sarajevo (1977-1980) action is used to build public infrastructure and to dry up wetlands. - My role was to organize cultural, sport and other social activities and to provide information about ORA to brigades and to media.

V

Volunteer, education mentor

Jan 1976

- Helping anyone who wants to gain knowledge in IT - providing guidance, motivation, emotional support, and role modeling. Together, we explore careers, set the goals, develop contacts, and identify resources.

Jadranka Stupar

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