💡 I like to explore new technologies and develop software solutions.
🎓 I'm currently studying Computer Science at HTL Spengergasse.
🌱 I'm on track for learning more about Finance, Quantative Finance, Portfolio Management, Search, NLP, AI/ML, C++ & Systems Programming
✍️ In my free time, I pursue Finance, Maths and Programming as hobbies/side hustles.
✉️ You can shoot me an email at jan@haslik.at! I'll try to respond as soon as I can.
Raiffeisen Bank International
Software Engineer Intern, Data Warehouse & Group Data • Vienna, Austria • July 2024
- Worked on dataflow orchestration service of a platform for consolidating and integrating domain-related data, supporting real-time and batch data collection with advanced operational capabilities.
- Developed security features for the data orchestration service using Java Spring and Angular.
- Tested & maintained code, documentation and system integrity.
Blue SeaBird
Core Developer • Vienna, Austria • 2023-Now
- Engineered sophisticated platforms and algorithms, driving innovation and efficiency within open-source projects.
- Played a pivotal role in shaping project direction and vision, with major contributions to code repositories.
- Maintained meticulous documentation and code integrity, ensuring clarity and accessibility for fellow developers and contributors.
Pango
Part-time • Vienna, Austria • 2023-Now
- Led the development and deployment of the Pango website using Next.js, React, and MongoDB, ensuring a smooth user experience and optimal performance.
- Managed multiple client projects, collaborating with stakeholders to understand requirements and deliver tailored solutions.
- Oversaw the management of the TikTok and LinkedIn accounts, curating content, and engaging with followers to increase brand visibility and engagement.
- Produced engaging video content by editing and cutting videos, as well as creating memes to enhance social media presence.
- Utilized Next.js and React for internal projects, leveraging MongoDB for database management and ensuring scalability and security.
OEBB BCC IKT
Intern: Finance- & Integration-Management • Vienna, Austria • Juli 2023 - August 2023
- Supported cost accounting on special cases of clients.
- Prepared reports and documentation for asset management.
- Conducted inventory checks on technical and business sides.
Kapsch TrafficCom AG
Intern: IT-Support • Vienna, Austria • August 2022
- Increased warehouse efficiency which lead to faster assembly of orders.
- Migrated offices and set up network infrastructure.
Personal Projects
- Asura Crow: Google Search Clone: crawler, index, search in C++, Go & MongoDB
- Grand Line: Time-Series Models Platform
- Zorro: Versatile command-line cryptographic tool written in Golang & SQLite
- Cracker: Shipmanagement Software written in Java, React, MySQL & TS
- FlameCat: GPT2-based Document Classifier
- PirateFusion: Star Ship Price Predictor
Collaborative Projects
- Ecommerce Category Classifier: BERT-based e-commerce product description classification system
Projects at Blue SeaBird
- JetPlusPlus: C++ REST API Framework
- Sierra: Finance & Quantative Finance Library
Projects at Pango
- Pango Website, https://pango.at
- Questionnaire Edit Tool for Marksim Services, React, TS
- Google maps booking overlay for Superplakat, React, TS
Projects at HTL Spengergasse
- Aviation Audit System, Java, Vue & MySQL, PM of 24 People
- Stock Analysis Tool with React, Express.js & MongoDB
- Austrian Airlines Clone with Java, Vue & H2, Official Website
- SightSee: Airbnb Clone with .NET, Vue & SQLite, Official Website
- Hand Gesture Controll System with Java & OpenCV
- Spengernews: Newswebsite with Vue, Directus & SQLite
- Shipdb: Ship & Plane Management Database, PLSQL/Oracle
