Laszlo User
@laszlouser
Python Developer at IT Technic Kft. building distributed data collection systems for large-scale web scraping.
HungaryWhat I'm looking for
At MelodiTech, I developed Python backend systems and Android automation for data collection, combining API reverse engineering with containerized environments. I also worked on distributed crawling, ETL pipelines, and automated testing.
At STE Tech LTD. and World Web Data LTD., I developed Python code for automation, data collection, and analytics, and worked on project management. I’m interested in connecting with teams building products around data, automation, AI, and infrastructure.
Experience
Work history, roles, and key accomplishments
Worked as Python Developer at IT Technic Kft..
Worked as Python Developer at ScribeUp.
Developed advanced Android automation and scraping systems using modern frameworks and backend services. Focused on integrating mobile-level data collection, API reverse engineering, and backend development with Python and containerized environments.
Python Backend Developer · Automation Testing Engineer · Data Scraper Speciali
Nov 2023 - Oct 2025 (1 year 11 months)
Backend Engineering
- Architect scalable systems with Python (FastAPI, Flask, Django), async processing (Celery, Redis, RabbitMQ), and REST/GraphQL APIs
Database design:
- PostgreSQL, ETL pipelines using Pandas and various frameworks
- Performance optimization: caching, rate limiting, queue processing, observability (Prometheus, ELK Stack)
- Security implementation: OAuth2, JWT, RBAC, encryptio
Python Backend Developer · Automation Testing Engineer · Data Scraper Speciali
Jul 2023 - Feb 2024 (7 months)
• Developed and maintained Python-based backend solutions for a diverse range of clients, addressing unique automation needs.
• Conducted thorough automation testing to ensure high-quality deliverables and optimal performance.
• Specialized in data scraping and mining, providing valuable insights through efficient data extraction techniques.
Led technical projects focused on environmental research, IoT device development, and Python scripting for automation and analytics.
- Responsibility for researching Green House Gas Emission Accounting related topics and develop the Project Idea with internal stakeholders according to the research
- Responsibility for ensuring that the project remains within the limits of applicable international and local environmental laws.
- Coordination of the development of mobile electronic devices
- Developing python codes to speed u
Project Manager
World Web Data LTD
Jan 2018 - Feb 2020 (2 years 1 month)
Oversaw client projects, managed technical development, and built data collection and analysis tools using Python. Focused on automation efficiency, client satisfaction, and scalable code design.
Project Manager & Python Dev
World Web Data LTD
Jan 2018 - Feb 2020 (2 years 1 month)
- Plan and Develop the Project Idea. Work with internal stakeholders and external clients to define that concept and create a process to bring it to fruition.
- Managing client expectations, developing a detailed project plan, defining the scope of the project and assigning team members to specific tasks.
- Creating an accurate timeline of project completion to ensuring tasks are finished withi
Education
Degrees, certifications, and relevant coursework
Making Key Decisions as a Manager
Jan 2023
Motivating Your Team to Learn
Jan 2023
Strategies for Effective Leadership Teams
Jan 2023
Tech stack
Software and tools used professionally
Availability
Location
HungaryAuthorized to work in
Salary expectations
Social media
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