I specialize in building robust backend systems using various
technologies such as Django, Celery, Redis, Docker, and Amazon web services (AWS) like
EC2, RDS, S3, Lambda, SNS, and API Gateway for scalability and efficiency; This includes
creating asynchronous task queue systems and designing secure APIs using Django Rest
Framework (RDS).
I focus on optimizing API performance through database query
profiling
and comprehensive unit and integration testing, emphasizing quality and reliability in
system design. Additionally, I provide task estimation and utilize Swagger OpenAPI for
detailed API documentation to support seamless integration and collaboration among
development teams.
I specialize in optimizing the performance of backend systems and
data pipelines, with a strong focus on SQL query optimization. Using techniques such as
load testing, caching strategies, and fine-tuning database queries, I ensure that
systems operate efficiently under varying workloads.
I excel in identifying and
resolving performance bottlenecks, particularly in SQL queries, to enhance system
responsiveness and cost-effectiveness. My expertise in performance optimization and SQL
query tuning ensures that backend solutions deliver high availability and optimal user
experiences, enabling businesses to operate smoothly and efficiently.
I specialize in designing and implementing efficient data pipelines
that streamline the extraction, transformation, and loading (ETL) processes for diverse
datasets sources including files, APIs, databases, and web scraping. Leveraging
technologies like Python (including libraries like Pandas), Celery, Apache Airflow, and
SQL.
I architect robust pipelines that ensure reliable data flow and
transformation. My expertise extends to optimizing pipeline performance through
parallel processing, caching, and efficient database querying techniques.
-Building Backend Systems ( Django, Postgres,
Redis, Docker, Amazon Web Services: EC2, RDS, S3, Lambda, API
Gateway, SNS).
-Building asynchronous data task queue
systems (Celery/Redis/Django).
-Building ETL data pipelines.
-Building APIs (Django Rest Framework).
-APIs Documentation (Swagger OpenAPI).
-API Performance Optimization.
-Conception & Database design.
-Writing unit/integration tests.
-Task estimation.
- Maintaining & Optimizing performance of +4
years old
- Profiling and Optimizing SQL
queries.
- Building an ETL data pipeline to validates,
processes media files, and migrates data using:
Python ,Fast
API,MySQL,Shell ,
FFMPEG
- Development
of an ETL data pipeline using Apache
Airflow
, Python , MongoDB, Web
Scraping,
Amazon S3 bucket.
- Development and
Documentation of a Restful API
with FastAPI.
- Development of a Full Stack Web
Application with NuxtJs, VueJs, Laravel,
Mysql.
-
API performance optimization
with caching policies using
Redis
and database indexing.
- Development of web scrapers
using Python
- Development of a Rest API with
Flask to receive and store data from the web
scrapers.
- Development of a Full Stack Web
Application in Laravel to control
the scraping process, translating, reviewing and correcting the
collected data.
Development of a Development of a web application
using
:
- React Js.
- Laravel.
- MySQL
I am available for work opportunities. Contact Me using the credentials bellow or the form.
Email: yassine.ghizi2@gmail.com Discord: peace#9694
