Grzegorz Kotlarz

Senior Software Engineer

Piła, Wielkopolskie, Poland9 yrs experience

Key Highlights

Experienced in multi-cloud SaaS product development.
Proficient in Python and Django for API development.
Strong background in cloud technologies and automation.

Stackforce AI infers this person is a SaaS-focused software engineer with expertise in cloud technologies.

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Skills

Core Skills

GoAwsAzurePythonDjangoNode.js

Other Skills

.NETASP.NETASP.NET MVCAWS LambdaAuth0Azure ARM TemplatesAzure Active DirectoryAzure DevOps pipelinesBrowserlessC#CDKCaliburnCeleryChaiDjango REST Framework

Experience

11wizards

Senior Software Engineer

Apr 2023 – Sep 2025 · 2 yrs 5 mos · Remote

X-team

Software Engineer

Dec 2021 – Apr 2023 · 1 yr 4 mos · Remote

Ajtiti

Podcast Host

Oct 2020 – May 2023 · 2 yrs 7 mos

Nordcloud

Software Engineer

May 2020 – Dec 2021 · 1 yr 7 mos · Poznań, Woj. Wielkopolskie, Polska

Working in Platform and Tools Department on SaaS products. Mainly interacting with Cloud APIs (AWS, Azure and GCP) to create products that can work in multi-cloud environments and manage cloud resources from a single interface. The architecture of products is based on serverless microservices.
Used technologies:
AWS Lambda, DynamoDB, PostgreSQL, CDK, Docker (AWS ECS)
Azure ARM Templates, Azure DevOps pipelines, Azure Active Directory
Golang
Python 3.x
TypeScript - GraphQL server

AWS LambdaDynamoDBPostgreSQLCDKDockerAzure ARM Templates+8

Easysolar

2 roles

Cloud Developer

Nov 2019 – Jun 2020 · 7 mos

Designing and developing RESTful API for web platform used to simplify process of solar system design - from team, clients and project management, to designing solar system and generate proposal for client.
Used technologies:
Python 3.x, Django REST Framework, RabbitMQ, Docker, Docker compose, Celery, Browserless, Terraform, AWS (ECS, RDS, VPC, Lambda, Secret Manager), PostgreSQL, Auth0

Python 3.xDjango REST FrameworkRabbitMQDockerDocker composeCelery+7

Software Developer

Jan 2018 – Oct 2018 · 9 mos · Poznań, woj. wielkopolskie, Polska

Designing and developing RESTful API for web platform used to simplify process of solar system design - from team, clients and project management, to designing solar system and generate proposal for client.
Used technologies:
Python 3.x, Django REST Framework, RabbitMQ, Docker, Docker compose, Celery, Browserless, AWS (ECS, RDS, VPC), PostgreSQL.

Python 3.xDjango REST FrameworkRabbitMQDockerDocker composeCelery+5

Microsoft

2 roles

Microsoft Student Partner Region Lead

Sep 2018 – Sep 2019 · 1 yr · Poznań, woj. wielkopolskie, Polska

Microsoft Student Partner

Dec 2017 – Sep 2018 · 9 mos · Poznań, woj. wielkopolskie, Polska

Hugeservices

Cloud Developer

Aug 2018 – Mar 2020 · 1 yr 7 mos · Poznań, woj. wielkopolskie, Polska

Developing cloud-based solutions for clients and working on process and development automation.
Used technologies:
TypeScript, Node.js, Nest,js, inversify, Type ORM, Microsoft Azure: (API Management, Functions (and durable), Storage, Redis Cache, Active Directory), Chai, Mocha, Sinon, Jest, Docker, Docker compose, Jenkins, bash, PostgreSQL, ASP.NET MVC, WPF, Caliburn, Firebird, RabbitMQ

TypeScriptNode.jsNest.jsinversifyType ORMMicrosoft Azure+15

Cognifide

Intern Software Engineer

Jul 2017 – Jan 2018 · 6 mos · Poznań, woj. wielkopolskie, Polska

Developing websites using Sitecore 8.x platform and working on deployments automation.
Used technologies:
Sitecore 8.x, C#, Javascript, PowerShell, Teamcity

Grupa .net politechnika poznańska

Web Section Leader

Oct 2016 – Oct 2018 · 2 yrs · Poznań, woj. wielkopolskie, Polska

Co-Organizer of IT Academic Day 2016 conference,
meetings organizer,
speaker,
mentor during Xamarin Dev Day: Poznan (http://xamarindevday.poznan.io/)

Itgenerator

Junior .NET Developer

Jul 2016 – May 2017 · 10 mos · Poznań, woj. wielkopolskie, Polska

Web applications and RESTful services for mobile applications.
Used technologies:
ASP.NET Web Api, ASP.NET MVC, SignalR, Microsoft Azure(IaaS: Virtual Machines and PaaS: App Services, SQL Databases), SQL Server.