Christos Kapsalis

Nokia's Altiplano Controller App

Senior Technical Specialist

• Developed backend components of Altiplano Controller, an open software GUI platform connecting other Nokia's software units via RESTful APIs.

• Implemented Java-based microservices feature with JUnit testing, loaded on a Docker container and deployed on Kubernetes infrastructure.

• Managed PODs configurations and orchestrated software interactions within Kubernetes environment.

• Experience in Intent development logic, Microservices, Cloud based solutions, DevOps operations, Kibana search engine and Postman request engine.

Technologies Used:

Nokia's WebCT and ASLM Apps

Software Engineer

• Worked mainly as Full-stack developer of WebCT (2016-2021), a software that provided a GUI to administer X-Haul microwave products. Back-end development of WebCT in Lua and DB handling with Lua-Sqlite3. Front-end development in Javascript, jQuery, HTML5, CSS, and Bootstrap framework.

• Side project development of ASLM (2018-2021), an app that produces licenses for all X-Haul products, in Java with JUnit testing in the back-end and engineered React-based components in the front-end.

• Involved with the full circle of a feature's production. Creation and reviewing of features' code, software architectural designs, Low Level Design, mock-ups, CuDo documents. Developing at least one feature per release while following a biannual release schedule.

• Peer reviewing of Code, Use Cases, Test Strategy and Test Cases, like also full-stack Unit Testing and debugging of code.

Technologies Used:

Nokia's FMANG App

Software Engineer

• Worked as a Full-stack developer for FMANG, an app that was managing Nokia's FlexiNG network product, offering mainly a GUI to monitor all kind of alarms, statistics and product’s health, like also managing all kind of product’s configuration.

• Contributed to back-end development of new features released on a biannual schedule in Java and Java EE Development toolset (JSF/Primefaces, Spring, Hibernate, Maven, Tomcat, Jenkins, Junit), while maintaining code quality through peer reviews of code.

• Development of the front-end in JavaScript, HTML, CSS.

• Led complete GUI redesign initiative after company’s rebranding and resolved with the help of the team a critical system-wide bug affecting application stability.

Technologies Used:

Nokia's FlexiNG Product

E&V Tester

• Managed CI/CD Test Suite of 400+ test cases for Nokia's LTE network gateway (FlexiNG).

• Implemented automated testing using Robot Framework with daily CI/CD reporting.

• Enhanced testing coverage by developing new test cases and improving existing ones.

Technologies Used:

Cybertechnics' Modus CMS

Web Programmer / Developer

• Full-stack development of Modus CMS using PHP, MySQL, JavaScript, HTML and CSS.

• Managed back-end administration and development of CMS' modules and components.

• Updating and debugging CMS’ code and executed database operations, upon customers requests.

• Implemented RAFM (Restricted Access File Manager) filesystem and integration of Ajaxplorer GUI into Modus CMS.

Technologies Used: