Ionut G.

Ionut G.

Bucharest, Romania
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About Me

I.G. is a developer with experience at Everis/Ntt Data, Clever Software Solutions, Derico, Nexibeo, Airport Planning Solutions, Honeywell, Toptal, Luxoft, OpenDev, Bitdefender, Axway, and 1&1. I.G. has worked as a Python Developer, Backend Engineer, QA Architect, and Lead Software Architect. I.G. has experience in web application development, bug fixing, cryptocurrency statistics, and airport planning solutions. I.G. has a Bachelor's degree in Automatics, Control, and Computer Science from University Politehnica, Bucharest. I.G. is proficient in Python, C++, JavaScript, and various frameworks and tools. I.G. is an NLP Trainer trained by Richard Bandler and holds a Cambridge Certificate in Advanced English.

AI, ML & LLM

TestRail

Frontend

Bootstrap JavaScript

Backend

Python Django Flask

Database

PostgreSQL SQLAlchemy MongoDB MySQL InfluxDB DynamoDB

DevOps

AWS(EC2, ECS, Lambda, Kinesis, Kinesis Analytics, DynamoDB, S3) EC2 AWS AWS Emr/EC2 Docker Composer Jenkins Docker CloudWatch

QA & Testing

Practitest Testlink

Workflow

GitHub Actions GitHub Actions

Other

Linux C C Pandas Jupyter MQTT jQuery Perl Leaflet Scrutinizer-CI Qt PyQt PostGis Ipywidgets IpyVuetify Httpx Tkinter Multiprocessing ZeroMQ Threads Sockets STL IpyVuetify CCXT PyMongo Paho RobotFramework Scikit Learn Beautifulsoup Redis Vagrant Vim/Neovim ZODB Kinesis Firehose Kinesis Analytics Kinesis AsyncIO Boto3 CCXT Pyramid Lambda Plone Ansible Hive Spark Azkaban Presto Bash K8S Numpy Celery RabbitMQ Data Science Supervisor Pika RabbitMQ Redis ECS S3

Work history

Everis/Ntt Data
Python Developer
2020 - 2023 (3 years)
Remote

  • Design, develop and maintain a complex data retrieval system to simplify access to internal data services.

  • Provide a unified access interface.

  • Subcontract work for the European Patent Office.

PythonPandasJupyterIpywidgets IpyVuetify Httpx Tkinter JenkinsGitHub Actions Bash
Clever Software Solutions
Python Developer
2018 - 2020 (2 years)
Remote

  • Develop and maintain automated machine learning timeline analysis and prediction systems.

  • Ensure integration of the prediction system with the infrastructure provided by the data engineering team.

  • Perform occasional data science tasks such as various EDAs.

PythonPandasJupyterPresto JenkinsAzkaban SparkHiveAWS Emr/EC2 Ansible
Derico
Python Developer
2018 - 2018
Remote

  • Develop web applications.

  • Fix bugs.

  • Utilize specific technologies for project implementation.

PythonPloneZODB Pyramid
Nexibeo
Backend Engineer
2018 - 2018
Remote

  • Develop backend for https://coincheckup.com/.

  • Create cryptocurrency statistics (prices and others) aggregator.

  • Utilize various AWS services and databases.

PythonCCXTBoto3 AsyncIOAWSEC2 KinesisKinesis Analytics Kinesis Firehose LambdaS3CloudWatchDynamoDBECSInfluxDBRedisRabbitMQPikaK8SSupervisorAnsible
Airport Planning Solutions
Lead Python and DevOps Engineer
2017 - 2024 (7 years)
Remote

  • Retrieve and store airport, airline and flight statistics.

  • Analyze data to generate reports that will optimize flight and airport related workflow.

  • Design, implement and document the product architecture, automatic scaling and deployment.

PythonData Science
Honeywell
QA Architect
2017 - 2017
Remote

  • Design and implement the CI for one of Honeywell's aerospace products.

  • Design and implement CI architecture using Jenkins, Docker, RabbitMQ and others.

  • Document the internal communication protocol of the product.

JenkinsDockerRabbitMQ
Toptal
Backend Developer
2016 - 2025 (9 years)
Remote

  • Work on various projects with different technologies according to Toptal's customer's needs.

  • Design and implement custom software solutions.

  • Adapt to different technologies.

Nexibeo
Python Backend Developer and QA Team Lead
2016 - 2017 (1 year)
Remote

  • Optimize the current code base and adding new features.

  • Manage the QA Team.

  • Improve the code quality and implement logging system.

PythonFlaskCeleryPandasNumpyDocker Composer RobotFramework
Luxoft
C++ Engineer (Linux)
2010 - 2016 (6 years)
Remote

  • CIM protocol development and bug fixing for the IBM and later Lenovo Chassis Management Modules.

  • Development of a performance monitoring platform for the Chassis Management Modules.

  • Contribute to open source projects with patches.

CC++LinuxPythonDjango
OpenDev
Lead Software Architect
2009 - 2015 (6 years)
Remote

  • Work with different technologies based on customer needs.

  • Develop Web applications in the cloud and embedded applications communicating with custom hardware.

  • Work with a range of programming languages and technologies.

PythonDjangoPostgreSQLPostGisPyQtC++QtMQTTLeaflet
Bitdefender
Antispam Engines Developer
2007 - 2009 (2 years)
Remote

  • Design and implement new anti spam technologies in C++ – Knn, spam classification algorithm.

  • Ensure the proper functionality of the antispam engines on FreeBSD and Linux platforms.

  • Modify and use Open Source technologies for internal use.

C++
Axway
Unix Developer
2006 - 2007 (1 year)
Remote

  • Maintain and improve HTTP(S), EMAIL and MIME connectors of the Synchrony Integrator.

  • Manage the servers on OS/400 platform.

  • Develop technical documentation and working with different teams.

1&1
Linux Developer
2005 - 2006 (1 year)
Remote

  • Develop a three-tier internal backup solution on the Linux platform and unit testing it.

  • Study and perform benchmarks on different file systems.

  • Work on Linux platform.

Linux
Gecad
Software Testing Intern
2005 - 2005
Remote

  • Perform Perl / C++ automated testing to verify the proper functioning of the mail server Axigen.

  • Automate testing of stress and endurance.

  • Find server's security, stability, and performance issues.

PerlC++

Showcase

Developer - OpenFleet
Developer - OpenFleet

  • OpenFleet is a fleet management and e-ticketing solution for the Romanian public transportation operator in Sibiu.

  • The solution includes hardware components like GPS and 3G on-board computers for buses, ticket validators, and information panels.

  • The software component focuses on a custom Linux distribution, dispatching platform, and real-time data visualization for buses, including location, speed, schedules, and alerts.

Developer - KNN
Developer - KNN

  • KNN is a complex geometrical algorithm for text classification.

  • It was a long-term, challenging project developed by Bitdefender.

  • KNN remains a core technology in Bitdefender's anti-spam software, resulting in awards.

Education

Education
Bachelor of Engineering in Automatics, Control, and Computer Science
University Politehnica, Bucharest
2002 - 2008 (6 years)
Education
Cambridge Certificate in Advanced English
Cambridge
Education
trained by Richard Bandler
NLP Trainer