*Leading team by example, mentoring members, and in process making it best performing in program. 
*Supporting other teams ramp up process. 
*Designing and building scalable frameworks and architecture. 
*Developing backend services. 
*Improving code quality. 
*Building and sharing knowledge. 
*Building and improving automation.

Technical Lead

*Developing backend and frontend components for multiple services
including: point of sale, location services, payment services, user management. 
*Improving tech stack and training developers in new technologies, and processes

Senior Software Engineer

*Working on features, and improving code style, quality and usage of design patterns for promotions project.
*Setting up of correct architecture of application. 
*Analysing security. 
*Mentoring developers.
*Performing technical recruitments.
*Preparing and giving talks inside and outside of company. 
*Leading a full stack team of 8 people.

Tech Lead

*Working on backend systems for gaming. 
*Improving code quality. 
*Adding CI/CD pipelines. 
*Working on deployment scripts in puppet. 
*Preparing Docker configuration. 
*Analysing and tuning applications. 
*Improving internal architecture scalability.

Senior Java Engineer

*Teaching Java classes in Bootcamp scenario
*Covering topics from basics to web framework and building tools

Java Mentor 

Worked as Team Lead for Replatforming Business banking to new technology stack

Team Lead

Worked on creating new products for Network Management

Software Enginner

Working as Software enginner creating multiple features for Fund Services of UBS 

Software Engineer

Worked as Java/ SQL developer for telecomunication departament creating new plugins and features for OSS

Software Developer

Experienced Java Developer and Team Lead working with very big systems with experience in multiple domains starting from Telecommunication, Finance, Gaming, Created multiple efficient systems 

Personal details

Szymon K.

Summary

Technical skills

Work Experience

Education