Portfolio WorkbenchSelected systems, repositories, and products.
Public work that shows domain modeling, test habits, algorithms, learning systems, and practical delivery.
Professional Projects
05EHS Suite — Environmental, Health & Safety Management
Compliance platform for industrial clients: MOC, ACT and LMS modules with an offline-capable mobile app.
Sep 2025 – Present
Arobus — B2C Bus Ticketing
Consumer platform selling tickets direct from providers, with an integrated back-office.
Mar 2024 – Aug 2025
Rebook Pump — Airline Rebooking & Fuel Management
Modernized rebooking and fuel-pricing platforms with workflow automation.
Jul 2020 – Feb 2025
Bookkeeping Platform
Multi-company financial reporting rebuilt from legacy: new schema, query optimization, large datasets.
Jun 2022 – Feb 2024
Agah LMS — Financial Training Platform
Back-end and admin panel for a brokerage's learning platform: courses, tracking, reporting.
Jul 2021 – May 2022
GitHub repositories
04Daveslist
FeaturedA .NET 8 classifieds-style API demonstrating domain modeling, layered architecture, repositories, domain events, Identity, EF Core, and automated tests.
Public source repository; curated fallback verified from GitHub on 2026-08-08.
CodeContestHub
FeaturedA C# collection of Codewars and HackerRank exercises with paired .NET 8 xUnit test projects for algorithms and object-oriented design.
Public source repository; curated fallback verified from GitHub on 2026-08-08.
Machine-readable Résumé
FeaturedA JSON Resume source of truth with npm validation, HTML export, and a GitHub Actions validation workflow.
Public source repository; curated fallback verified from GitHub on 2026-08-08.
CodeMastery Q&A
A curated technical question-and-answer collection covering .NET, .NET Core, and JavaScript.
Curated learning material; it is not represented as an authored article collection.
GitHub snapshot: 5 public repositories · 10 received stars · 2026-08-08. Counts are a dated, volatile snapshot.