Alexander Flatter
Software Engineer & Product Thinker at tevim GmbH
Hamburg, Germany
Summary
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RockstarAlexander Flatter is a software engineer and product thinker based in Hamburg with 18 years of experience building robust back-end systems and shipping product-focused features. At tevim GmbH he blends hands-on engineering with product sensibility to turn complex requirements into practical, maintainable solutions. A seasoned open-source contributor, he has improved core data-mapping functionality in the rom-rb/rom project and helped harden jsdom’s resource loading and error reporting—work that touches widely used developer tooling. His strengths lie in simplifying data access layers, refining error handling, and removing unnecessary dependencies to streamline codebases. Comfortable across the stack, he pairs pragmatic engineering with an entrepreneurial mindset and a knack for spotting subtle architecture and UX improvements.
18 years of coding experience
Stackoverflow
21reputation
810reached
0answers
2questions
Github Skills (25)
javascript10
event-handling10
persistent-data10
data-persistence10
ruby10
dom-manipulation10
data-mapping10
persistence10
data-access-layer10
jsdom10
html10
error-handling10
nodejs10
persist10
databases9
Programming languages (14)
Github contributions (5)
rom-rb/rom
Jan 2015 - Apr 2015
Data mapping and persistence toolkit for Ruby
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 11 PRs, 4 pushes in 2 months
Contributions summary:Alexander primarily contributed to the core functionality of the `rom-rb/rom` project, which focuses on data mapping and persistence for Ruby. Their work involved refining the `ROM::Reader` class, adding methods for retrieving single tuples and removing unnecessary dependencies. They also made changes to the `BaseRelationDsl` and `Mapper` modules, streamlining existing code. These modifications highlight their contributions to the project's data access layer and overall toolkit.
rubydatabasesdata-access-layersqlnosql
jsdom/jsdom
Feb 2011 - Feb 2011
A JavaScript implementation of various web standards, for use with Node.js
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:8 commits in 2 days
Contributions summary:Alexander contributed to the jsdom project by implementing features and fixing bugs related to resource loading, event handling, and error reporting within the browser environment. They modified core JavaScript files, integrating a trigger function for error logging and implementing scheme-less URL handling. The user also worked on making the `console` object use the trigger functionality.
javascriptnodejsjsdomdom-apis
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