Alexander Frenzel

Rising Codementor

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For every 15 mins

ABOUT ME

Python enthuthiast from Berlin

I am a passionate Python developer with over 10 years of professional experience. I mainly develop applications in Django, but as I graduated in the field of computer science and neural network, I started to gather experience in that area as well - this includes image processing for object detection, object segmentation and depth map reconstruction.

I think the best way how someone can grow his or her skills, is being part of a team. With that said, I love to learn from each other's experience, as well as I, like to share my knowledge to help other's to solve emerging issues or to evolve their skills.

Originally, I came from languages like Pascal, PHP, C++ and Java and got hooked to python by the accessibility and the open source community. As being part of this community, I do publish some of my work as open source as well.

German, English

Berlin (+01:00)

Joined July 2019

EXPERTISE

Python

9 years experience

Python 3 Python 2 Django pytest Continuous Integration

Django

8 years experience

HTML/CSS Celery Elasticsearch

HTML/CSS Celery Elasticsearch PostgreSQL MySQL WagtailPoetryPackaging

12 years experience

12 years experience

9 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

GitHub

django-inline-actions

django-inline-actions adds actions to each row of the ModelAdmin or InlineModelAdmin.

Python

117

django-video-encoding

django-video-encoding helps to convert your videos into different formats and resolutions.

Python

Stack Overflow

414 Reputation

EMPLOYMENTS

Python Developer/Full Stack Developer

Freelancer

2007-05-01-Present

Administered, created, launched and maintained web application of various complexity. This includes static sites, CMS based pages, and co...

Administered, created, launched and maintained web application of various complexity. This includes static sites, CMS based pages, and complex shop applications. Hired and supervised freelancers for additional support. Developing Machine Learning Solution in the field of image processing.

HTML/CSS

Python

Django

HTML/CSS

Python

Django

OpenCV

NumPy

Pandas

JavaScript

Keras

Python Developer/Full Stack Developer

Rovco Ltd

2018-12-01-2019-03-01

Redesigned PoC and developed MVP (backend and frontend) to visualise geospatial data, 3D point clouds, video, images and documents. Desig...

Redesigned PoC and developed MVP (backend and frontend) to visualise geospatial data, 3D point clouds, video, images and documents. Designed and implemented interactive UI to analyse annotated (Machine learning) and georeferenced videos.

HTML/CSS

Django

Linux

HTML/CSS

Django

Linux

WebGL

Celery

Leaflet

Python 3

React

JavaScript

PostGIS

Senior Python Developer

Jonas und der Wolf GmbH

2011-04-01-2018-10-01

Worked as a Python/Django backend developer for various customers. Mentored colleagues to solve emerging issues and help to improve thei...

Worked as a Python/Django backend developer for various customers. Mentored colleagues to solve emerging issues and help to improve their skills. Involved in technical design decisions. Organized regular internal DevTalks to share knowledge within the team. Responsible for ETL process to import external and legacy data from various APIs (e.g. Access Database, SOAP, REST, Microsoft SQL Server, csv, xlsx). Improved the test suite and integrated a continuous integration workflow. Aided setup and deployment of applications on Windows and Linux.

Django

Git

Linux

Django

Git

Linux

PostgreSQL

Elasticsearch

Celery

Ansible

pytest

JavaScript

RESTful API