Jacob Żyworonek

Python Developer

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Profile

Hi there! I'm Jacob. A passionate Python developer who builds test-driven software and helps organizations deliver optimized and user-first products. Organized and always focused on delivering the right solutions. In my free time I love to play chess, learn new things and cook delicious meals.

Technical Skills

  • Python
  • pytest
  • Django
  • Flask
  • FastAPI
  • SQLAlchemy
  • PostgreSQL
  • Git
  • Docker
  • Kubernetes
  • Terraform
  • Bash
  • Linux
  • CI/CD tools
  • AWS S3
  • AWS Dynamo
  • AWS Serverless
  • AWS VPC
  • AWS SQS
  • AWS SNS
  • AWS EC2/ECS/EKS

Certification

Amazon Web Services

Amazon Solutions Architect - Associate

Education

State University of Applied Sciences in Nowy Sącz

Applied Computer Science

Languages

English & Polish - Native speaker

Work Experience

Netguru

Python Developer

July 2021 - Present

- Worked in Agile international teams to deliver ready to market products

- Recruited engineers for python developer roles

Epicup

Software Engineer

June 2019 - July 2021

- Used Kanban mainly as the solo backend developer on projects

- Worked using multiple programming languages such as Python, C++, C#, Typescript

Projects

Cloud Resume Challenge

Source: Docs

The goal of the project was to host a resume website using AWS as the cloud provider.

- Created IaC using terraform

- Setup ASGIW serverless functions using the Serverless Framework & Python

- Created the user count functionality using javascript and AWS S3, DynamoDB, API Gateway, Lambda

- Implemented CI/CD using github actions

Food & Delivery

The goal of the project was to create an MVP mobile application.

- Prepared retro and sprint review presentations

- Supported PMs and non technical team members

- Estimated tasks

- Designed and created backend features

- Worked on preparing ADR, RFC and Spike documents

- Found and fixed bugs in the codebase

- Created sequence diagrams to aid in technical decisions

- Added firebase dynamic links and push notifications

Fintech

The goal of the project was to consult on technology choices for on going development on a Django web application.

- Consulted on technonlogy choices

Fintech

The goal of the project was to create an MVP application that would serve as a pipeline for CSV data processing.

- Estimated project development

- Setup base project

- Created staging environment on AWS

- Carried out deployments

- Designed backend features

- Prepared thorough documentation with recordings for project handover

Financial Services

The goal of the project was to maintain and create new functionalities in a web application that allows its users to fill and send their tax returns to tax offices in Germany.

- Added Stripe and SEPA payments

- Updated codebase from python 2.7 to 3

- Added firebase events and push notifications

- Led all client communication

- Added internationalization of django admin panel

- Configured Datadog

- Created a coupon management system

- Maintained and developed API

Financial Services

The goal of the project was to maintain and create new functionalities in a web application that allows its users to fill and send their tax returns to tax offices in the Netherlands.

- Added Mollie payment processor

- Created a coupon management system

- Added firebase events

- Led all client communication

- Maintained and developed REST API

Transportation

The goal of the project was to rewrite an application written in visual basic to C# that served as a SAP report generation tool

- Planned project architecture

- Created SAP report generations tools in C# WPF

Jacob Żyworonek — jz.resume.contact@gmail.com

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