Paweł Mitka
Senior Principal Software Architect at CAE- Claim this Profile
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Bio
Krzysztof Mataj
I worked with Pawel 9 years. He has extensive knowledge and experience in wide range of fields. From system design, to debugging hardware issue with memory unit (literally). He has great coding skills and constantly did a lot of performance optimizations. Pawel is great team player. If there is an issue, he just acts and solve it. He is always up to date with everything related to IT. All of these makes a very unique set of skills. Having a coffee break with him is always fun.
Artur Kucharski
I'd worked with Pawel for two years, guys like him are few and far between, having extensive technical knowledge (c++, boost, multithreading, scripting, you name it), grasp for learning everything on the fly and also great interpersonal skills. There are no impossible tasks for him, whether it's implementing sophisticated business logic or supporting client 24/7. He's always looking for improvements, be it performance bottlenecks or development process inefficiencies, and always has ready solutions for them. All that has direct influence on the team as Pawel is keen to share his knowledge, always ready to help and mentor those in need. It was a fun ride, thanks Pawel !
Krzysztof Mataj
I worked with Pawel 9 years. He has extensive knowledge and experience in wide range of fields. From system design, to debugging hardware issue with memory unit (literally). He has great coding skills and constantly did a lot of performance optimizations. Pawel is great team player. If there is an issue, he just acts and solve it. He is always up to date with everything related to IT. All of these makes a very unique set of skills. Having a coffee break with him is always fun.
Artur Kucharski
I'd worked with Pawel for two years, guys like him are few and far between, having extensive technical knowledge (c++, boost, multithreading, scripting, you name it), grasp for learning everything on the fly and also great interpersonal skills. There are no impossible tasks for him, whether it's implementing sophisticated business logic or supporting client 24/7. He's always looking for improvements, be it performance bottlenecks or development process inefficiencies, and always has ready solutions for them. All that has direct influence on the team as Pawel is keen to share his knowledge, always ready to help and mentor those in need. It was a fun ride, thanks Pawel !
Krzysztof Mataj
I worked with Pawel 9 years. He has extensive knowledge and experience in wide range of fields. From system design, to debugging hardware issue with memory unit (literally). He has great coding skills and constantly did a lot of performance optimizations. Pawel is great team player. If there is an issue, he just acts and solve it. He is always up to date with everything related to IT. All of these makes a very unique set of skills. Having a coffee break with him is always fun.
Artur Kucharski
I'd worked with Pawel for two years, guys like him are few and far between, having extensive technical knowledge (c++, boost, multithreading, scripting, you name it), grasp for learning everything on the fly and also great interpersonal skills. There are no impossible tasks for him, whether it's implementing sophisticated business logic or supporting client 24/7. He's always looking for improvements, be it performance bottlenecks or development process inefficiencies, and always has ready solutions for them. All that has direct influence on the team as Pawel is keen to share his knowledge, always ready to help and mentor those in need. It was a fun ride, thanks Pawel !
Krzysztof Mataj
I worked with Pawel 9 years. He has extensive knowledge and experience in wide range of fields. From system design, to debugging hardware issue with memory unit (literally). He has great coding skills and constantly did a lot of performance optimizations. Pawel is great team player. If there is an issue, he just acts and solve it. He is always up to date with everything related to IT. All of these makes a very unique set of skills. Having a coffee break with him is always fun.
Artur Kucharski
I'd worked with Pawel for two years, guys like him are few and far between, having extensive technical knowledge (c++, boost, multithreading, scripting, you name it), grasp for learning everything on the fly and also great interpersonal skills. There are no impossible tasks for him, whether it's implementing sophisticated business logic or supporting client 24/7. He's always looking for improvements, be it performance bottlenecks or development process inefficiencies, and always has ready solutions for them. All that has direct influence on the team as Pawel is keen to share his knowledge, always ready to help and mentor those in need. It was a fun ride, thanks Pawel !
Credentials
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AWS Certified Developer – Associate
Amazon Web Services (AWS)Jan, 2021- Oct, 2024 -
Professional Cloud Architect
GoogleJan, 2021- Oct, 2024 -
Google Cloud Certified - Associate Cloud Engineer
GoogleDec, 2020- Oct, 2024 -
AWS Certified Solutions Architect – Associate
Amazon Web Services (AWS)Sep, 2019- Oct, 2024
Experience
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CAE
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Canada
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Aviation and Aerospace Component Manufacturing
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700 & Above Employee
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Senior Principal Software Architect
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Apr 2022 - Present
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Brainly
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Poland
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Software Development
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400 - 500 Employee
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Senior Lead Engineer
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Nov 2021 - Apr 2022
Leading research and development of several teams working on the backend, frontend, and mobile apps.Supporting engineers in all aspects of software engineering and architecture.Mentoring Software Engineers.Research and development of POCs in critical initiatives.
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Solutions Architect
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Feb 2021 - Oct 2021
Consulted a multitude of software solutions for multiple teams within Brainly.Researched and developed solutions improving software engineers' productivity.Developed both open source and proprietary software.
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Sabre Corporation
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Senior Principal Software Engineer
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Jan 2019 - Jan 2021
Designed & led the implementation of a transaction cache in a low latency service to reduce response time by 20%Designed & led a business rules auto-optimization leading to 40% response time reduction of a low latency serviceDesigned CFS changes in AWS leading to 60% cloud cost reduction
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Senior Principal Software Developer
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Apr 2018 - Dec 2018
Designed the business rules compilation leading to 50% response time reduction of low latency serviceDebugged & developed a solution for rare concurrency issues caused by a database that seemed inevitableDesigned a new architecture of the biggest data set resulting in a 60% decrease in data set update time and 50% reduction of database footprint and memory usage
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Principal Software Developer
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Jun 2015 - Mar 2018
Designed & led the development of horizontal & vertical scalability of multiple services allowing to use them for the biggest airline in the world - American AirlinesDeveloped an ultra-low latency service proving low latency can be achieved using standard hardware with a data-oriented designProposed concurrency improvements to the database vendor leading to 50% better horizontal scalabilityDeveloped a solid database testing procedure, leading to seamless DB version upgrade without risk of regressionLead Stability initiative - spanning the entire division - resulting in a more than 50% reduction of major incidents and their MTTR
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Software Development Team Lead
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Dec 2012 - May 2015
Lead development of a series of significant service improvements allowing it to be used by a sophisticated airline under unprecedented time pressureLead performance improvements initiative resulting in 50% CPU usage and response time reduction
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Senior Software Developer/Analyst
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Oct 2011 - Nov 2012
Improved XML parsing performance by 60% thereby reducing the response time of a low latency service by 30%Debugged and restored service from a major issue in PROD as On-Call in the 3rd month at work
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ELMIKO Biosignals sp. z o.o.
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Poland
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Medical Device
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1 - 100 Employee
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Software Engineer
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Jun 2010 - Dec 2011
Software development of client-side software modules and firmware of EEG equipment. Software development of client-side software modules and firmware of EEG equipment.
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Mentor Graphics
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United States
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Software Development
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700 & Above Employee
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Software Development Engineer
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Oct 2007 - Sep 2011
Improved heuristic unraveling algorithm by more than 90% for the most convoluted casesDesigned and developed a rules wizard (full stack development)Developed a symbols wizard which allowed auto-creation or update of symbols previously created manually by users
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Associate Software Development Engineer
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Oct 2006 - Sep 2007
Learned how to develop software in C++, Python, and prolog effectively
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Intern of Software Development Engineering
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Jul 2006 - Sep 2006
Developed a quick polygon intersection algorithm
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Łukasiewicz Research Network
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Poland
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Research Services
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1 - 100 Employee
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Software Engineer
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Dec 2010 - Jan 2011
Development of an application to test a blood pressure monitor in clinical trials. Development of an application to test a blood pressure monitor in clinical trials.
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The Silesian University of Technology
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Poland
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Higher Education
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500 - 600 Employee
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Guest Lecturer
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Mar 2010 - Jun 2010
Conducted didactic classes in the design and development of PCB in modern electronic devices. Conducted didactic classes in the design and development of PCB in modern electronic devices.
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The Silesian University of Technology
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Poland
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Higher Education
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500 - 600 Employee
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Guest Lecturer
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Mar 2009 - Jun 2009
Conducted didactic classes in the design and development of PCB in modern electronic devices. Conducted didactic classes in the design and development of PCB in modern electronic devices.
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Łukasiewicz Research Network
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Poland
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Research Services
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1 - 100 Employee
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Software Engineer
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Jun 2008 - Aug 2008
Research & development of software and firmware of non-invasive blood pressure monitor. Research & development of software and firmware of non-invasive blood pressure monitor.
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Education
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2002 - 2008
Politechnika Śląska w Gliwicach
Master of Science in Engineering, Electronics and Telecommunications
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