Christopher "DColt" Taberman

Senior Software Engineer

Stockholm, Sweden christopher@dcolt.org dcolt.org Currently employed

Professional Experience

Stefna

Nov 2025 – Present
Senior Backend Engineer · Akureyri, Iceland
  • Trips & Payments: Architected the trip lifecycle and integrated payment processing with rental relay
  • Invoicing & Billing: Built the invoicing system from the ground up — schema, entities, search, discount logic, weight-based pricing, and Payday sync
  • Photo Ingress: Built photo ingestion pipeline with remote storage and multi-camera-type support
  • Camera Integrations: Developed camera platform integrations, including Eagle Eye with direction-of-travel detection
  • API Design: Maintained the OpenAPI specification with new endpoints and schemas
  • Auth & Infrastructure: Implemented OAuth client credentials flow and managed DB migrations, dependency updates, and release workflows
Languages: PHP PostgreSQL MySQL
Technologies: PHPStan PHPCS PHPUnit NeoVim Git Jira OpenAPI

Flightradar24

Mar 2025 – Aug 2025
Fullstack developer · Stockholm, Sweden
  • Modernizing web based products and services
  • Automating the deployment pipeline for web
  • Setting up VPS in a new datascenter with Terraform and Ansible
Languages: PHP (7.4 -> 8.4) Javascript Groovy (Jenkins) C++
Technologies: Symphony (PHP Framework) Laravel (PHP Framework) Git Linux Mysql Postgresql Redis Docker PHPUnit & Pest (Laravel testing framework) Jenkins Ansible Terraform

Fixably

Jun 2020 – May 2024
Senior Backend Engineer · Helsinki, Finland
  • Code quality and solutions
  • Setup and Maintain Unit and Integration tests
  • VPS maintance (Linux Debian)
  • Assisting in the planning phase to bring more insight from the customers needs
  • Mentoring more junior developers
  • Integrations with financial systems
  • Resolve tier 2 bugs
Languages: PHP (5.6 -> 8.3) Javascript
Technologies: Phalcon (PHP Framework) Git Linux MySQL Neovim PostgreSQL Redis PHPUnit Docker

Taberman Consult

Jun 2019 – Jun 2020
Consultant at Telia Care & Repair · Stockholm, Sweden
  • Maintance of inhouse software
  • Assisting mit migration to new Repair system
  • Build internal tooling for accounting
Languages: C++ PHP Objective-C
Technologies: Qt PostgreSQL Cocoa Git XCode

Telia Care & Repair

Apr 2016 – Jun 2019
Software Application Developer · Stockholm, Sweden
  • Maintaining internal ERP Repair System
  • Intregration with Externals systems (GSX & DST)
  • Database design
  • Tooling
  • User support
Languages: Objective-C (Primary) PHP (Rest API layer) Swift PostgreSQL C++
Technologies: MacOS Git XCode PostgreSQL Linux iOS

LAN-Master

Aug 2012 – Apr 2016
Software Application Developer · Stockholm, Sweden
  • Maintaining internal ERP Repair System
  • Intregration with Externals system (GSX)
  • Database design
  • Tooling
  • User support
Languages: Objective-C (Primary) PHP (Rest API layer) Swift PostgreSQL C++
Technologies: MacOS Git XCode PostgreSQL Linux iOS

Skills

Operating System

Linux (Proficient) Windows MacOS

Software

Git Neovim VSCode XCode VisualStudio PHPStorm

Programming

C++ (Primary) PHP (Secondary) Objective-C C# Java Swift

Database

PostgreSQL MySQL

Education

Blekinge Institute of Technology

Aug 2009 – Jun 2012
Game Programming · Blekinge, Sweden
Languages studied: C++ (Primary) Java Lua C# Python MySQL/PostgreSQL

Languages

English
Fluent
Swedish
Native

Extracurricular

Moderating a programming community on Discord (Swedish Programming)

2021 – Present

Technical advisory & Investor for a Start-up

2023 – Present

Gofixit

Mentoring CS Students to fill in the gaps their teachers missed

2022 – 2024