Java Developer & Team Leader

Vývojár v jazyku Java s 15-ročnými skúsenosťami. Kandidát zastáva paralelne dve funkcie, ktoré sa v niektorých aspektoch prekrývajú - technický manažér a manažér projektových riešení. Ako technický manažér vedie tri tímy pozostávajúce z 33 off-shore vývojárov. Medzi jeho hlavné zodpovednosti patrí vývoj RESTful mikroslužieb pomocou frameworkov Java Spring a HK2, tvorba front-end aplikácií v Angular 10 a NestJS, monitorovanie a údržba incidentov súvisiacich s produkciou, údržba sieťovej infraštruktúry a koordinácia produkčných verzií. V súčasnosti pracuje na aplikácii George

ktorá je online e-shopom s produktmi, ktoré sú dostupné pre používateľov z pobočky. Pokiaľ ide o Angular, urobil jeden projekt od nuly. V súčasnej spoločnosti má cloud, ktorý používajú, praktické obmedzenia týkajúce sa toho, koľko služieb možno naraz nasadiť. Vytvoril aplikáciu, ktorá dáva možnosť, že je možné vykonať dávkové nasadenie. V minulosti si vytvoril vlastný cloud pomocou Cassandry na bac-ende. Išlo o systém, ktorý bol platformou pre SMS a voyo. Okrem toho má skúsenosti aj s prácou s Amazonom, Kubernetes, Docker. Bol zodpovedný za konfiguráciu Linuxu a vykonávanie automatizovaných úloh, je zbehlý v automatizácii. Agilná metodika, na ktorú je zvyknutý, je Scrum aj Kanban. Jeho angličtina je plynulá a nemčina na úrovni B.

October 2019 - Current: Software engineer

• Code owner for an e-commerce digitalization initiative
• Technical lead of 3 teams consisting of 33 off-shore developers
• Development of RESTful microservices using Java Spring and HK2 frameworks
• Development of front-end applications in Angular 10 and NestJS
• Monitoring, maintenance, and intervention of production-related incidents
• Maintenance of network infrastructure
• Coordination of production releases

October 2018 - December 2019: Development consultant

• Leading an agile team of 5 developers
• Working as a Java and Python back-end developer in the insurance domain
• Development of RESTful microservices using Spring Boot framework
• Serverless development in AWS ecosystem (Lambda and Step functions)
• Developing and maintaining a proprietary test framework built on TestNG
• Career coaching, graduates recruitment, and training
• Conducting technical interviews for candidates

October 2017 - October 2018: Founder CEO

• Founded a small software development company employing three developers
• Development of medical software for oncology particle therapy machine
• Documenting the software under IEC 62304 standard
• Communicating with clients
• Evaluating the work of others
• Administrative, legal, and financing tasks

June 2016 - October 2017: Android Team Lead

• Leading a team of 6 in the development of data-driven applications for teaching foreign languages
• Maintenance and development of applications based on a CMS-driven platform
• Administering various tools and accounts (Google Play Store, tag manager, Google Analytics, etc.)
• Conducting technical interviews for candidates

January 2013 - June 2016: Deputy Head of development and Android Team Lead

• Deputy head in a company of 20 developers
• Cross-platform product development for encrypted VoIP and SMS communication
• Application architecture and design
• Task planning and management
• Backend development and administration
• System administration
• GUI/UX design

October 2011 - June 2013: Project manager

• Project manager and platform developer for a secure VoIP and SMS solution over Android
• Coordinating technical meetings
• Task management with external QA
• Android platform development
• Application development and certification process completion

January 2010 - October 2011: Software Developer and Graphic Designer

• Graphical UI designer and Android UX developer
• Worked on an in-house Android application for remote supervising and report aggregating for Alfastreet games of luck

January 2008 - January 2010: Software Developer, System Administrator, and ATM technician

• Java developer and lead developer for ATM teller machines
• Database administrator (Oracle and MySQL)
• System administrator (RHEL4)
• Designing and building a transaction gateway for credit top-up for prepaid mobile phones
• Swing application and ATM frontend development