Łukasz Mikołajczak
Senior Backend Engineer at Typeform- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
-
Polish Native or bilingual proficiency
-
English Professional working proficiency
-
German Limited working proficiency
Topline Score
Bio
Stavros Papadeas
Lukasz behavior and honesty helped me understand his job expectations and, together, we created a relationship beyond the typical relations within IT recruitment. Always professional, by delivering (successfully) fast the technical requirements and being sharp and realistic on our discussions, I consider him as a great input for the Dutch IT community. Few times I met software developers with such a positive mentality and I would strongly recommend Lukasz for hiring. We both experienced a great candidate's journey.
Stavros Papadeas
Lukasz behavior and honesty helped me understand his job expectations and, together, we created a relationship beyond the typical relations within IT recruitment. Always professional, by delivering (successfully) fast the technical requirements and being sharp and realistic on our discussions, I consider him as a great input for the Dutch IT community. Few times I met software developers with such a positive mentality and I would strongly recommend Lukasz for hiring. We both experienced a great candidate's journey.
Stavros Papadeas
Lukasz behavior and honesty helped me understand his job expectations and, together, we created a relationship beyond the typical relations within IT recruitment. Always professional, by delivering (successfully) fast the technical requirements and being sharp and realistic on our discussions, I consider him as a great input for the Dutch IT community. Few times I met software developers with such a positive mentality and I would strongly recommend Lukasz for hiring. We both experienced a great candidate's journey.
Stavros Papadeas
Lukasz behavior and honesty helped me understand his job expectations and, together, we created a relationship beyond the typical relations within IT recruitment. Always professional, by delivering (successfully) fast the technical requirements and being sharp and realistic on our discussions, I consider him as a great input for the Dutch IT community. Few times I met software developers with such a positive mentality and I would strongly recommend Lukasz for hiring. We both experienced a great candidate's journey.
Experience
-
Typeform
-
United States
-
Software Development
-
200 - 300 Employee
-
Senior Backend Engineer
-
Oct 2022 - Present
○ Building, developing and maintaining high-traffic core services (thousands of requests per second) that serve hundreds of thousands of customers and millions of interactions every single day. ○ Go, Python3, PostgreSQL, Redis, Kafka, Docker, Kubernetes, Terraform, AWS, Git, CI/CD ○ Building, developing and maintaining high-traffic core services (thousands of requests per second) that serve hundreds of thousands of customers and millions of interactions every single day. ○ Go, Python3, PostgreSQL, Redis, Kafka, Docker, Kubernetes, Terraform, AWS, Git, CI/CD
-
-
-
Pollen
-
United Kingdom
-
Consumer Services
-
1 - 100 Employee
-
Senior Backend Engineer
-
May 2022 - Oct 2022
○ Member of the Checkout Team responsible for creating backend services to help drive high-quality traffic and ensuring high conversion rate of the customers visiting the platform. ○ Integrating with payment providers (Stripe, Klarna). ○ Python3, Django, Django-REST, GraphQL, Celery, PostgreSQL, Redis, Docker, AWS, Git, JIRA Pollen went into administration in 2022 due to insolvency. ○ Member of the Checkout Team responsible for creating backend services to help drive high-quality traffic and ensuring high conversion rate of the customers visiting the platform. ○ Integrating with payment providers (Stripe, Klarna). ○ Python3, Django, Django-REST, GraphQL, Celery, PostgreSQL, Redis, Docker, AWS, Git, JIRA Pollen went into administration in 2022 due to insolvency.
-
-
-
Nelson Schoenen BV
-
Netherlands
-
Retail
-
200 - 300 Employee
-
Software Developer
-
Sep 2019 - May 2022
○ Developing concepts and building new features that improve the e-commerce platform (API) both for the organization and the customers. ○ Architecting sustainable solutions and their implementation. From frontend to backend. ○ Reviewing code written by peers to ensure its high quality and maintainability. ○ Testing, debugging and troubleshooting in production. ○ Python3, Flask, Django, SQLAlchemy, Celery, React, PostgreSQL, ElasticSearch, Redis, Docker, OpenAPI, GCP, Git, Gitlab CI, JIRA Show less
-
-
-
BriteCore
-
United States
-
Software Development
-
1 - 100 Employee
-
Full Stack Software Engineer
-
Feb 2018 - Sep 2019
○ Developing and maintaining cloud-based insurance software. ○ Integrating with 3rd party APIs. ○ Leader of an agile team responsible for implementing and migrating clients to the new software. ○ Python3, SQLAlchemy, Celery, MySQL, Knockout.js, Jenkins CI/CD, Docker, Git ○ Developing and maintaining cloud-based insurance software. ○ Integrating with 3rd party APIs. ○ Leader of an agile team responsible for implementing and migrating clients to the new software. ○ Python3, SQLAlchemy, Celery, MySQL, Knockout.js, Jenkins CI/CD, Docker, Git
-
-
-
GIS Support
-
Poland
-
Software Development
-
1 - 100 Employee
-
Python & GIS Developer
-
Jun 2015 - Feb 2018
○ Developing and maintaining Python/GIS web applications and APIs, designing REST APIs.○ Processing spatial data using Python and GIS software.○ Developing microservices/CLI tools in Go.○ Python, Go, Flask, Celery, PostgreSQL, PostGIS, Vue.js, Knockout.js, Git/Mercurial
-
-
Junior Python Developer
-
Jan 2015 - Jun 2015
○ Developing and maintaining Python web applications and APIs.○ Python, Flask, PostgreSQL, PostGIS, Knockout.js, Git/Mercurial
-
-
Education
-
Uniwersytet im. Adama Mickiewicza w Poznaniu
Bachelor of Science - BSc, Geographic Information Systems (GIS)