๐ Tadas Krivickas
Senior Full Stack Engineer at Mysterium Network- Claim this Profile
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English Full professional proficiency
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Lithuanian Native or bilingual proficiency
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Bio
Arunas Bytautas, PMP
I have been managing Tadas directly for 3 years and I have to emphasize that Tadas is the real professional. I am constantly impressed by his technical skills as a developer, productivity and dedication. He will allways show the initiative, would go extra mile and do everything what he can in order to deliver. I would highly recommend Tadas in Senior Developer/Architect position.
Henrikas Kuryla
I have worked with Tadas in software development project for several months. The goal of the project was implementation of third party software. As clients requirements were quite elaborate, we had to implement lot of custom features. Tadas participated in the project as Java programmer, he was the prime developer of customizations. I can recommend him as a very skilled programmer who knows his domain well and strives to further improve his knowledge. It was a pleasure to work with Tadas.
Arunas Bytautas, PMP
I have been managing Tadas directly for 3 years and I have to emphasize that Tadas is the real professional. I am constantly impressed by his technical skills as a developer, productivity and dedication. He will allways show the initiative, would go extra mile and do everything what he can in order to deliver. I would highly recommend Tadas in Senior Developer/Architect position.
Henrikas Kuryla
I have worked with Tadas in software development project for several months. The goal of the project was implementation of third party software. As clients requirements were quite elaborate, we had to implement lot of custom features. Tadas participated in the project as Java programmer, he was the prime developer of customizations. I can recommend him as a very skilled programmer who knows his domain well and strives to further improve his knowledge. It was a pleasure to work with Tadas.
Arunas Bytautas, PMP
I have been managing Tadas directly for 3 years and I have to emphasize that Tadas is the real professional. I am constantly impressed by his technical skills as a developer, productivity and dedication. He will allways show the initiative, would go extra mile and do everything what he can in order to deliver. I would highly recommend Tadas in Senior Developer/Architect position.
Henrikas Kuryla
I have worked with Tadas in software development project for several months. The goal of the project was implementation of third party software. As clients requirements were quite elaborate, we had to implement lot of custom features. Tadas participated in the project as Java programmer, he was the prime developer of customizations. I can recommend him as a very skilled programmer who knows his domain well and strives to further improve his knowledge. It was a pleasure to work with Tadas.
Arunas Bytautas, PMP
I have been managing Tadas directly for 3 years and I have to emphasize that Tadas is the real professional. I am constantly impressed by his technical skills as a developer, productivity and dedication. He will allways show the initiative, would go extra mile and do everything what he can in order to deliver. I would highly recommend Tadas in Senior Developer/Architect position.
Henrikas Kuryla
I have worked with Tadas in software development project for several months. The goal of the project was implementation of third party software. As clients requirements were quite elaborate, we had to implement lot of custom features. Tadas participated in the project as Java programmer, he was the prime developer of customizations. I can recommend him as a very skilled programmer who knows his domain well and strives to further improve his knowledge. It was a pleasure to work with Tadas.
Experience
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Mysterium Network
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Switzerland
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Technology, Information and Internet
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1 - 100 Employee
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Senior Full Stack Engineer
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Mar 2019 - Present
Core (Golang) codeowner; owner of client application development (Windows, macOS, Android). - Built brand new Windows/macOS desktop app - Continuously working on improving mobile app - Reworked CI for development velocity improvement and quality - Developed various features in Mysterium node core Tech overview: Go, Electron/React, Ansible, Docker. Core (Golang) codeowner; owner of client application development (Windows, macOS, Android). - Built brand new Windows/macOS desktop app - Continuously working on improving mobile app - Reworked CI for development velocity improvement and quality - Developed various features in Mysterium node core Tech overview: Go, Electron/React, Ansible, Docker.
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Platform Lunar
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Vilnius, Lithuania
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Senior Full Stack Engineer
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Jul 2017 - Mar 2019
Developed an online advertising platform, powered by integrations with Google Adwords API, Facebook Ads, Adform, Adition and other global players in Adtech market. Accomplishments: - Introduced isolated black-box acceptance tests to improve platform stability and enable painless refactoring - Started gradual transition from Angular to React.js for better UI performance and developer traction. I have set up both apps working seamlessly side by side during the transition - Streamlined development quality by introducing Git and REST API guidelines Tech overview: Java 10, jOOQ (Hibernate-free persistence), Spring boot, Javascript, React, Redux, GraphQL, Groovy, REST, Docker, AWS
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Fun Guide Europe
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Vilnius, Lithuania
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Principal Engineer
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Dec 2015 - May 2017
Accomplishments: - From ground up, built a core content platform where local media can easily publish news & city guides, local vendors can sell groceries online for tourists/expats in Beijing using mobile apps for iOS and Android - Designed a well modularized, microservice-ready architecture - Designed automated acceptance tests for REST APIs - Built Continous Delivery pipelines and fully-automated deployment infrastructure using Docker, docker-compose, Amazon AWS, Ansible Tech overview: REST, Java 8, Groovy, Spock, Spring Boot, Hibernate 5, React.JS, Angular Infrastructure: Docker, AWS, Ansible, Gradle, Jenkins DSL
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4finance
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Latvia
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Financial Services
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200 - 300 Employee
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Senior Software Engineer
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Nov 2014 - Dec 2015
Accomplishments: - Deeply involved in monolith-to-microservices transition: extracted risk evaluation microservice - Rolled out major framework and platform upgrades (Java8, Spring4, Gradle, WAR-less jetty deployment) - Recruited and interviewed software engineers Tech overview: Microservices, REST, Java8 + Groovy, Spock, Spring Boot, Gradle Accomplishments: - Deeply involved in monolith-to-microservices transition: extracted risk evaluation microservice - Rolled out major framework and platform upgrades (Java8, Spring4, Gradle, WAR-less jetty deployment) - Recruited and interviewed software engineers Tech overview: Microservices, REST, Java8 + Groovy, Spock, Spring Boot, Gradle
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EIS Ltd
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United States
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Software Development
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700 & Above Employee
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Lead Programmer
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Aug 2012 - Jul 2014
Led a team developing Life Insurance extensions for EIS core platform. My responsibilities included product discovery, design & architecture, code reviews, establishment of efficient development and delivery processes - working closely both with product owners in SFO and development team in China. Led a team developing Life Insurance extensions for EIS core platform. My responsibilities included product discovery, design & architecture, code reviews, establishment of efficient development and delivery processes - working closely both with product owners in SFO and development team in China.
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EIS Lithuania
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Lithuania
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Software Development
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1 - 100 Employee
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Lead Programmer
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Jan 2011 - Aug 2012
โข Led a team delivering client-tailored insurance solutions based on EIS core platformโข Conducted onsite trainings for customer's engineering teams in NJ, US
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Programmer
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Nov 2009 - Jan 2011
โข Developed and delivered Exigen Insurance Suite client-specific extensionsโข Implemented scheduled sync/async background jobsโข Developed a declarative mapping framework using Apache POI, JXPathโข Developed a Spring extension for replacing/decorating beans in a multi-layer multi-module J2EE project with context aggregationโข Integrated decision-table based rules engine (OpenL) to Premium Calculation
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Tieto
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Finland
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Information Technology & Services
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700 & Above Employee
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Junior Software Developer
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Feb 2008 - Nov 2009
โข Developed dynamic module re-deployment for BEA Tuxedo in C/C++ โข Participated in requirements gathering on-site in Jyvรคskylรค, Finland โข Developed data migration platform from legacy applications (C) to J2EE web application using JMS โข Conducted UML trainings for the development team โข Developed dynamic module re-deployment for BEA Tuxedo in C/C++ โข Participated in requirements gathering on-site in Jyvรคskylรค, Finland โข Developed data migration platform from legacy applications (C) to J2EE web application using JMS โข Conducted UML trainings for the development team
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