فردین اللهویردی نژند

Developing tools in python, Perl and bash script

Developed cross-platform desktop applications using PyQT and Tkinter
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Developed security testing tools for wireless networks using python and scapy

• Developed data scrapers for various platforms with microservice architecture and Event-Driven
Design
• Implemented data pipelines using RabbitMQ, Kafka, and ELK stack for data cleaning, feature
extraction, and sentiment analysis.
• Trained deep learning models using TensorFlow for news topic detection based on LSTM and
GRU neural networks.
• Developed and trained a computer vision model to solve CAPTCHA systems using OpenCV and
Keras.
• Developed a RESTful API using FastAPI to manage and control scrapers across horizontally
distributed instances.
• Demonstrated strong abilities in working with parallelism, concurrency, and asyncio to optimize
data scraping and processing tasks

• Developed a threat management platform using Django, integrated with F5 WAF and Splunk to generate reports based on specific RFC protocols.
• Created an asset management system to scan local networks and report new assets via email.
• Developed a cross-platform application using PyQt for generating threat reports.

• Developed a process mining backend using Django, Django Channels, and PM4PY.
• Implemented data cleaning, preprocessing, feature extraction, and data transformation pipelines
with Pandas and MongoDB.
• Designed and developed a custom filtering system to work with Pandas DataFrames, MongoDB,
and PostgreSQL.
• Created variant explorer and process explorer graphs based on DFG data using Graphviz and
NetworkX.
• Developed a dataset merging system to aggregate data from local files, remote RDBMS, remote
NoSQL databases, and REST APIs.
• Implemented Denormalization and Materialized View for improving database performance for
both statistical data dashboard and graphs.

Developed a comprehensive online hotel reservation system with integrated online payment via
Stripe, using Django Rest Framework.
• Established a self-hosted GitLab and set up CI/CD pipelines for both frontend and backend
applications.
• Implemented a caching system with Redis, backup storage with MinIO, and load balancing with
NGINX utilizing a custom hashing algorithm.
• Configured Prometheus and Grafana for system monitoring, developed an NGINX log-to-
metrics converter, and created a continuous health checker tool using Golang.