Marcin Iwanski

Senior Python Developer

Brok city, Poland

Summary

•“Promise is law” This is my slogan and I love only honest.
•7+ years of experience in developing in fullstack development and DevOps

Languages:

English, Polish, Thai

Favorite Python Packages:

NumPy pandas scikit Matplotlib TensorFlow PyTorch Keras Django Flask SQLAlchemy Celery Requests BeautifulSoup Scrapy aiohttp PyTesseract Gensim NLTK OpenCV Pillow Pygame Pydantic FastAPI SQLAlchemy Alembic PyJWT pytest doctest black flake8 tox click Arrow regex

Experience

SR . Backend Developer                                     03/2021 - 06/2023

WRINKLE WERX INC   (US)

 

Responsibilities:

• Participated in technical assessment, scoping, and management of changes to the code based on new business requirements, product enhancements and other change requests.
• Collaborated with the development team to produce high-quality, maintainable and scalable software
• Worked as devops using angible,docker,teraform and kubernet.
• Maintained coding standards and participate in peer code reviews.
• Analyzed requirements, collaborated with the architect, and lead to produce thoughtful software designs.
• Managed ALL the ops related work on AWS including EC2, S3, Cloud Front CDN, LightSail, IAM and have worked with AWS Lambda, Amplify, Sage Maker etc.
• Launched a lot of blockchain sites for EVM and solana.
• Developed and maintained several microservices using Kafka as a messaging system to handle high volume data streams.
• For backend , worked with Django and Flask.

 

Environment:Python 3.7,DevOps, Flask,Solana,Solidity, Node.js,, HTML5/CSS, PostgreSQL, MS SQL Server 2013, MySQL, JavaScript, Jupyter Notebook,kafka, VIM, Pycharm, Shell Scripting, Angular.JS, JIRA .AZURE

 

Fullstack Developer        06/2020- 03/2021

ACCUSOFT  (Canada )

 

Responsibilities:

• Enhanced user experience by designing new web features using MVC Framework like Express.js and Node.js.
• Deployed application using Heroku cloud platform service and Pipelines for GitHub integration and continues delivery.
• Follow Agile Methodology for project and project divided into different developing Modules, but done the testing is manual.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Worked as devops using angible,docker,teraform and kubernet.
• Developed a lot of smart contract.
• Collaborated with data engineers to build data pipelines using Kafka Connect for real-time data integration.

 

 

Environment: Django 1.6, Node Express,kafka, Solana,Solidity,HTML5, CSS/CSS3, Bootstrap, XML, JSON, JavaScript, JQuery, Angular JS, Backbone JS, Restful Web services, Apache spark, Linux, Git, Amazon s3, Jenkins, MySQL, Mongo DB, T-SQL, Eclipse.

 

Lead Engineer                                                                                                            03/2016 - 05/2020

PROLOCALIZE CO., LTD. (Thailand)

 

Responsibilities:

• Implemented code in Python to retrieve and manipulate data.
• Used MySQL as backend database and MySQL of python as database connector to interact with MySQL server.
• Built an Interface between Django with REST API.
• Daily task distribution within the team and keeping track of the progress using Scrum Board.
• Rewrite existing Python/Django module to deliver certain format of data.
• Developed Wrapper in Python for instantiating multi-threaded application.
• Wrote Python scripts to parse JSON documents and load the data in database.
• Managed datasets using Panda data frames and MySQL, queried MySQL database queries from Python using Python-MySQL connector MySQL dB package to retrieve information.
• Used JDBC to access MySQL database for accessing customer information.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.

 

Environment: Python 3.9,Django 1.6,Flask, Amazon Cloud, Blender, C#, Macros OracleDB, Debian, Apache Server, pandas Django, MySQL, Linux, HTML, GIT, CSS, JavaScript.

Skills

Amazon Web Services (AWS), Ansible, Blockchain, Django, FastAPI, Flask, Geographic Information System (GIS), GraphQL, JavaScript, PyQt, Web Development