Mustafa Aysu Email & Phone Number

Konya, Turkey

Istanbul, Turkey

Maintaining and debugging different versions of multiple Django projects.Metabase for querying the data and analyzing the subjects. Jira for managing tasks. Slack for communication. Investigating errors on Sentry. Investigating logs on AWS. Development on Ubuntu. Bitbucket for version control. Opening, reviewing, and merging PRs.

Istanbul, Turkey

Full-stack. jQuery, JavaScript, Bootstrap 4, Datatables.js, Django, Theme Adaptations*Django REST:- Optimization (prefetch related, select related)- Dynamic field management according to the value of a specific field on the serializers- Validation on the serializers- OrderFilter, DjangoBackendFilter, SearchFilter- Datatables.js server-side supported APIs (with a package)- Generic API views- and so on...*Django:- Custom middleware- Separate settings for production and development- Amazon S3 connection- ERP project from scratch (Full backend and mostly JS on the frontend -support purposes-)- Image resizing, compressing, cropping by using PIL- QR code- System with Python Apscheduler for scheduled tasks- Signals (pre_save, post_delete, post_save)- Custom template tags- ForeignKeys, ManytoManyFields, OnetoOneFields, Custom validators- Proxy model, Abstract model, Managers, Model Inheritance- Built-in functions for models- PDF design and export (xhtml2pdf -> improved functionality)- Excel design and export (XlsxWriter -> improved functionality, pandas)- and so on...*Frontend:- Custom theme + JS + jQuery- Asynchronously page filling and modifying- Django Template Language- Datatables implementations with server-side enabled- Image resizing, compressing, cropping- and so on...*DevOps:- Deployment on NGINX (with SSL)- Data retrieving from system environments- Scheduled DB backups by using crontab with pg_dump- PostgreSQL, DB backup, and restoring- and so on...*Git:- Experienced only on the Git Bash!- Branches- Merge operations- Stash operations- I love using SourceTree because of the staging line-by-line feature (and easy rebasing)- not that much so on...*Docs:- Writing awesome quick-start instructions!- and so on...

Istanbul, Turkey

Full-stack. jQuery, JavaScript, Bootstrap 4, Datatables js, Django, Channels, WebSocket.*Live Chat Project (from zero):- WhatsApp Web-like UI- Users can send instant messages to each other- New message notification on every page- Django Channels- Full-stack WebSocket management*Dynamic survey project (from zero):- Dynamic questions and answers - Frontend/Backend dynamic input security- Dynamic Django forms- PDF export (PDF design, UTF-8 support, images, xhtml2pdf)- Conditional input management- Database designing- Django signals- Class-based views- Multilanguage support- Highly integrable structure*One-page layout landing page:- Full-stack development- Sending emails after a form filled (email page redesigning, optimizing)- Manipulating Django admin page- Database designing- Authentication, Profile model- Django signals- Export DB tables as excel from the admin page- Django deployment on VPS ServerImage cropping while preserving the aspect ratio, PIL, UUID pk, PDF export, Send mails, Overriding model methods (save, delete, etc.), Django deployment on a VPS server (NGINX), managing project settings Development and Production, SSL settings (Let's Encrypt) on VPS, APIView, Database management, Django ORM, unique together, foreign keys, on_delete, etc.