.NET Developer & C# Developer

Alex je vývojár s 5-ročnými skúsenosťami v komerčnej oblasti. Venuje sa vývoju v jazyku C# pre počítače, kde má približne 3 roky skúseností. Približne 2,5 roka pracoval aj ako webový backendový vývojár v jazyku C#. Má približne 6 mesiacov skúseností s WPF, s ktorým pracoval na svojom prvom mieste. Má skúsenosti s agilnými metodikami, ako je Scrum. Hovorí plynule anglicky, momentálne sa učí česky, ale stále robí chyby. Viac si verí v angličtine, ale rozumie hovorenej češtine a slovenčine. Pracoval ako mentor mladších kolegov a tiež ako team leader - viedol tím 4-5 ľudí.

Jun 2019 - Present: .NET Developer & Business Analyst (Tier two investment bank)

• Involved in the development of a trading system, including communication with end users, business analysis, and automation of manual data processing with Python.
• Participated in the development of a system for quantitative modeling and credit risk calculation for a tier two investment bank.
• Maintained and developed the system for data processing, transformation, and credit metrics calculation.
• Implemented cross-platformity and portability of the system for compiling on both Linux and Windows.
• Developed models for credit risk calculation and created R packages for internal needs.
• Created C/C++ extensions for R software to optimize critical code.
• Refactored the system's code base and communicated with end users for business analysis.

Jul 2014 - Present: Data Analyst, Software Developer & Consultant (Freelancer) (Various companies)

• Developed and maintained tools for accounting, including SQL queries for data transformation and reporting.
• Created GUI-driven tools using wxPython and PyQt for accessing accounting data.
• Provided counseling in data analysis, developing and maintaining R scripts for analysis and visualization, and Python scripts for data scraping, transformation, and reporting.
• Offered training in computer science, teaching scientific libraries in Python, general computer science concepts for interviews, and basics of algebra and calculus.

Dec 2016 - Jan 2019: Software Developer & Data Analyst (Hedge fund)

• Developed a framework for modeling and analyzing trading strategies, including analysis of business requirements and making architectural decisions.
• Optimized and migrated existing trading strategies from Mathematica to R and Julia.
• Investigated programming techniques and libraries to improve toolset and optimize execution speed.
• Maintained and modified existing R/C++ code.
• Conducted research on financial markets, mathematical techniques for modeling stochastic processes, and collaborated with other developers.

Aug 2013 - Jul 2014: .NET Developer (University)

• Developed software for automation of administrative processes, including IT infrastructure audit and enterprise data processing and document creation automation.
• Created software for optimal lectures scheduling across the university.