Bandi Hajas Email & Phone Number

Pécs, Hu

Budapest, Hungary

I am employed full-time by BLUEBIRD, where I am outsourced to various long-term projects for industry-leading and high-ranking companies. Currently, I am engaged in a contract with BlackRock, contributing to enhance their systems.

Budapest, Hungary

Outsourced from BLUEBIRD, I am working on the product page data validation system of BlackRock. My responsibilities include developing and maintaining a Python microservices system for data validation, alongside with an Angular and Java-based tool for handling exceptions and generating reports. Quick, accurate, high-level communication is key, since we are in contact with multiple other teams in a fast-paced environment. Working in small agile teams, we tackle complex and diverse problems with various technologies each day.

Budapest, Hungary

Development of Samlink's in-house infrastructure. Updating the reporting and visualization tool used by company management, project management, and scrum masters.Migrated the front-end from AngularJS to Angular, constantly improving the reports design and performance according to leadership's need. Querying from V1, HRM and in house APIs with a Node.js back-end.

Budapest, Hungary

Developed a completely new, enhanced version of the Archiving Tool Samlink is providing for it's Finnish partner banks.Implemented the new UI in Apache Wicket, while using lots of JavaScript, so the desired behavior could be achieved. Improved and refactored the Java Spring back-end solution, for better performance and better readability.

Budapest, Hungary

Development of the Instant payment system of Finnish banks for the company Samlink, recently acquired by Kyndryl.Working in an agile team of approx. 15 people, I am mainly occupied by extending the functionalities of the current system. Defining new endpoints or modifying existing ones using Spring Boot with SOAP and implementing the corresponding UI changes in Apache Wicket. The process includes SQuirreL for database management, SoapUI for testing, GitLab for VC, and Maven for dependency management in a virtualized Linux environment.

Hungary

Creating a scripting framework for web-scraping in Python, with the computer trying to mimic human behavior. Using the Selenium WebDriver and pyautogui framework the end result contained solutions, like randomizing the speed of mouse movements, key presses controllable by parameters describing the user, and moving the cursor between endpoints on the path of a Bezier-curve with varied speed.

Hungary

Planning and creating a solution to process Hungarian COVID test results.I have created a MySQL database to store the results, then built a Restful Spring application on top of it and defined endpoints, so various statistics could be queried and filtered by time and location. The solution supported an already existing project, used for visualization.

Hungary

Working on Sagemcom's SmartVillage project, to enhance the operation of outdated network infrastructure.In a Python project, we were coming up with measurements and writing Regexes to identify relevant logs of routers and endpoints to create statistics and visualizations in Kibana. With the help of this, the operations team was able to continuously identify bottlenecks, and upgrade the infrastructure, where needed.

Budapest, Hungary

For my thesis, I have created a simple TODO project with Android + Spring.The goal of the easy project was to master the most recent best practices and recommended tools at the time being and to cover a wide range of tasks related to development.I have planned the data structure and implemented it in MySQL, designed a custom UI with Figma, designed and tested the Spring service with Postman, learned how to work with MVVM architecture and reactive types, and tried to utilize the possibilities of the Android platform, like sensors and GPS.