Developing a platform where clients can sign documents, upload CVs and manage their application. I specifically worked on integration of notion, sharepoint and the deployment on a Microsoft Azure cluster using Docker Containers.
I inherited a live platform distributed over 4 compute instances which are all manually managed. Despite no documentation and no possibility of contacting the previous architect I managed to successfully integrate a pipeline for new deployments of both front and backend, created database backups on a separate server, renewed a very oddly hidden SSL Certificate and added a development environment for the new Frontend Team to work with.
Tackling technically challenging tasks such as the integration of authentification with the German national ID card, optimizing the platform interface and revamping the whole unit and widget test setup, large scale refactorings of the whole code base to enforce clear layer separation and architektural constraints.
FlutterDart
Visual Vest GmbH
Frankfurt am Main
7 months
2023-02 - 2023-08
App-Development
Senior Flutter ConsultantFlutterDartPostgreSQL...
Senior Flutter Consultant
Consulting a well funded Startup with the architectural decisions of their Flutter App, introducing many new approaches resulting in better layer separation, testability, fewer bugs as well as faster development speed.
I also consulted on the setup and deployment of their backend, the database integration, optimization of some queries to reduce latency and eventually helping migrate to a more cost efficient solution. Furthermore I functioned as a Quality Gate for outsourcing some development to non-european countries.
FlutterDartPostgreSQLSoftwarearchitektur
Smaboo
2 months
2023-05 - 2023-06
Code Base Review for Acquisition
Senior Flutter ConsultantFlutterDart
Senior Flutter Consultant
Review of entire Code Base of a Startup for a corporate aquisition. Evaluation of their Flutter App including the Backend as well as their data processing pipeline.
FlutterDart
I-Digital
1 year 8 months
2021-05 - 2022-12
Flutter Engineering
Flutter LeadFlutterDart
Flutter Lead
Leading a Team of 5 Flutter Developers at various levels of experience.
Freelancing/ Working externally on the Toni Kroos Academy App (by Real Madrid Player Toni Kroos) focusing on Video Streaming as well as tackling the challenge of implementing a DSGVO conform tracking for an App mainly aimed at children.
FlutterDart
Envidual GmbH
Munich
1 year 1 month
2021-10 - 2022-10
App-Development
Flutter LeadFlutterDart
Flutter Lead
Taking over the Flutter Lead Role.
Improving existing features as well as implementing several new ones.
1.000.000 Downloads in the App
App Store Rating of 4.8/5
FlutterDart
Toni Kroos Academy
Munich
7 months
2020-11 - 2021-05
App-Development
Flutter DeveloperFlutter
Flutter Developer
Working in a team of five engineers on the about you app with 15 million monthly active users. I was involved in implementing several features focusing on animations as well as setting up a stable automated testing infrastructure.
Flutter
About you
Hamburg
Aus- und Weiterbildung
Aus- und Weiterbildung
4 years 1 month
2016-10 - 2020-10
Study - Computer Science
Bachelor of Science, TU München
Bachelor of Science
TU München
Minor in Mathematics
1 year
2018-06 - 2019-05
Exchange Year
Peter the Great St.Petersburg Polytechnic University
Peter the Great St.Petersburg Polytechnic University
Lectures on Machine Learning - focus Russian Language
I added graph components to the plugin allowing users to create beautiful graphs to render inside their pdfs.
I discovered a Bug in Ebay Motor?s Golden Testing Toolkit regarding the sizing of entire pages inside the created png files. I submitted a fix for it and it was merged not much later.
The popular animation Framework had an issue with overriding assets during testing. I submitted a fix for this and now tests are running much faster and rive components can be more easily golden tested.
Development of a simulation for molecular particles
Computational Optimization
symmetry property of force calculation to reduce computation time by ~50%
optimization of std::vector by using reserve() and emblace_back()
working on reducing time complexity of force calculation from O(n²) to O(n)
Design / Entwicklung / Konstruktion
Flutter
Experte
Dart
Experte
Competitions and Hackathons (more information on request)
Einsatzorte
Einsatzorte
Munich (+50km)
Deutschland, Schweiz, Österreich
möglich
Projekte
Projekte
10 months
2023-09 - now
Signature Platform
Software ArchitectAzure
Software Architect
Developing a platform where clients can sign documents, upload CVs and manage their application. I specifically worked on integration of notion, sharepoint and the deployment on a Microsoft Azure cluster using Docker Containers.
I inherited a live platform distributed over 4 compute instances which are all manually managed. Despite no documentation and no possibility of contacting the previous architect I managed to successfully integrate a pipeline for new deployments of both front and backend, created database backups on a separate server, renewed a very oddly hidden SSL Certificate and added a development environment for the new Frontend Team to work with.
Tackling technically challenging tasks such as the integration of authentification with the German national ID card, optimizing the platform interface and revamping the whole unit and widget test setup, large scale refactorings of the whole code base to enforce clear layer separation and architektural constraints.
FlutterDart
Visual Vest GmbH
Frankfurt am Main
7 months
2023-02 - 2023-08
App-Development
Senior Flutter ConsultantFlutterDartPostgreSQL...
Senior Flutter Consultant
Consulting a well funded Startup with the architectural decisions of their Flutter App, introducing many new approaches resulting in better layer separation, testability, fewer bugs as well as faster development speed.
I also consulted on the setup and deployment of their backend, the database integration, optimization of some queries to reduce latency and eventually helping migrate to a more cost efficient solution. Furthermore I functioned as a Quality Gate for outsourcing some development to non-european countries.
FlutterDartPostgreSQLSoftwarearchitektur
Smaboo
2 months
2023-05 - 2023-06
Code Base Review for Acquisition
Senior Flutter ConsultantFlutterDart
Senior Flutter Consultant
Review of entire Code Base of a Startup for a corporate aquisition. Evaluation of their Flutter App including the Backend as well as their data processing pipeline.
FlutterDart
I-Digital
1 year 8 months
2021-05 - 2022-12
Flutter Engineering
Flutter LeadFlutterDart
Flutter Lead
Leading a Team of 5 Flutter Developers at various levels of experience.
Freelancing/ Working externally on the Toni Kroos Academy App (by Real Madrid Player Toni Kroos) focusing on Video Streaming as well as tackling the challenge of implementing a DSGVO conform tracking for an App mainly aimed at children.
FlutterDart
Envidual GmbH
Munich
1 year 1 month
2021-10 - 2022-10
App-Development
Flutter LeadFlutterDart
Flutter Lead
Taking over the Flutter Lead Role.
Improving existing features as well as implementing several new ones.
1.000.000 Downloads in the App
App Store Rating of 4.8/5
FlutterDart
Toni Kroos Academy
Munich
7 months
2020-11 - 2021-05
App-Development
Flutter DeveloperFlutter
Flutter Developer
Working in a team of five engineers on the about you app with 15 million monthly active users. I was involved in implementing several features focusing on animations as well as setting up a stable automated testing infrastructure.
Flutter
About you
Hamburg
Aus- und Weiterbildung
Aus- und Weiterbildung
4 years 1 month
2016-10 - 2020-10
Study - Computer Science
Bachelor of Science, TU München
Bachelor of Science
TU München
Minor in Mathematics
1 year
2018-06 - 2019-05
Exchange Year
Peter the Great St.Petersburg Polytechnic University
Peter the Great St.Petersburg Polytechnic University
Lectures on Machine Learning - focus Russian Language
I added graph components to the plugin allowing users to create beautiful graphs to render inside their pdfs.
I discovered a Bug in Ebay Motor?s Golden Testing Toolkit regarding the sizing of entire pages inside the created png files. I submitted a fix for it and it was merged not much later.
The popular animation Framework had an issue with overriding assets during testing. I submitted a fix for this and now tests are running much faster and rive components can be more easily golden tested.
Development of a simulation for molecular particles
Computational Optimization
symmetry property of force calculation to reduce computation time by ~50%
optimization of std::vector by using reserve() and emblace_back()
working on reducing time complexity of force calculation from O(n²) to O(n)
Design / Entwicklung / Konstruktion
Flutter
Experte
Dart
Experte
Competitions and Hackathons (more information on request)
Vertrauen Sie auf Randstad
Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung