A collection of projects that showcase my skills in R development, automation and data wrangling
18
Client Projects
6
Open Source
29
Total Projects
200+ Municipalities
3 Year Ownership
Annual Delivery
A comprehensive municipal energy reporting program for a Swiss canton that processes approximately 30 datasets to generate customized PDF reports for tens of municipalities. The system supports municipal climate policy implementation through annual public energy performance reports.
Contributed to redesigning the data pipeline architecture, then took full ownership of optimizing and maintaining the system. Became sole maintainer responsible for annual delivery of reports after three iterations.
Central Bank
Big Data
High Performance
High-performance data processing infrastructure for a central bank's forecasting division to efficiently analyze massive transaction datasets.
Architected data processing solutions using Apache Arrow to enable efficient analysis of large-scale financial transaction data. Refactoring of analysis scripts using the tidyverse.
Backend architecture redesign for a government data submission platform handling public entity expense data uploads.
Redesigned the R backend data validation architecture from sequential to recursive processing, significantly improving platform user experience for data submissions.
Swiss Canton • cynkra GmbH
An extension to an existing municipal energy reporting system that expands capabilities from municipal-level to building-level energy assessments for a Swiss canton, supporting canton-wide energy efficiency initiatives and climate policy implementation.
Eurasian Central Bank • cynkra GmbH
A specialized training workshop on seasonal adjustment methodology (X-13ARIMA-SEATS) for central bank economists in the forecasting division.
North African Central Bank • cynkra GmbH
Comprehensive R programming training program for a North African central bank, aimed at building internal analytics capabilities across multiple departments. The program combined foundational skills with practical applications using real-world data from Tunisia's agricultural sector.
Swiss Governmental Office • cynkra GmbH
Implementation of comprehensive multilingual support across a Swiss governmental office's internal R package ecosystem to serve Switzerland's diverse linguistic regions (Italian, English, German, and French).
Swiss Governmental Office • cynkra GmbH
Frontend development for a government data submission platform requiring improved user experience, form validation, and modern design system integration.
German Manufacturing Company • cynkra GmbH
Performance optimization project for a Shiny application's project management dashboard with Gantt chart visualization for tracking project deliverability.
nutrivetpet
Developed a R package providing native interface to Stripe's REST API, enabling direct data retrieval and workflow automation for financial analytics. Implements key GET methods for payments and customers data with R-native data structures.
nutrivetpet
Developed an R package providing seamless integration with Postmark's email delivery API, enabling automated template-based email campaigns and messaging. Currently used in production at nutrivetpet for streamlined customer communication workflows.
I'm always open to discussing new projects and opportunities. Let's create something amazing together!