David Filipovic

David Filipovic

$50/hr
Seasoned software engineer focused on getting the work done
Reply rate:
-
Availability:
Hourly ($/hour)
Age:
35 years old
Location:
Belgrade, Belgrade, Serbia
Experience:
10 years
Contact:-- LinkedIn D AV I D F I L I P O V I C Address: Belgrade, Serbia: Date of birth: - EMPLOYMENT Founder • • • • • • • 2018 - 2019 GameCredits 2017 - 2018 Endava 2015 – 2017 Developed an enterprise-level internal provisioning tool for creating cloud environments. Used Java (OSGi), Apache Karaf, Chef, AWS and Azure. Held introductory sessions about AWS services. Engineering owner of a B2B tool for provisioning Adobe Connect sessions. Written in Ruby. Software Engineer • GSL (GameCredits) Led a team of Java engineers in providing maintenance and new features for the GameCredits Wallet. Supervised the development process and interviewed new engineers. Designed and implemented APIs for a custom-made desktop miner with 40K users at its peak. Was responsible for keeping company assets within the Wallet. Kept over 12M GameCredits (around $70M at its prime) without losing a coin. Reported directly to the CEO. Software Engineer • 2019 - 2022 Integrated АPIs for mining and payment systems. Refactored monolith system to microservices. Used Java, Spring Boot, PostgreSQL, HBase, Blockchain and AWS. Lead Software Engineer • Realigned Inc. Designed and implemented AWS Lambdas, Batch jobs, and scalable APIs for managing а big data pipeline of over 100 million DB entries. The average API response time was kept below 250ms. Worked with Java, Spring (Boot, Batch), DynamoDB, Elasticsearch and AWS. Senior Software Engineer • 2022 - 2023 Created SEO tool for helping startup founders spread the word about their new startup. Used Java, Spring Boot, React, MongoDB and AWS. Senior Software Engineer • Market Roadie Alti Computers 2014 - 2015 Designed and developed a tool for organizing meetings in a corporation. Used Java, Spring MVC, Hibernate, JS, MySQL, HTML, CSS. EDUCATION Master of Science • University of Belgrade 2009 – 2014 Major in Software Engineering, Faculty of Organizational Sciences. LANGUAGES AND TECHNOLOGIES • • • Java; Spring (MVC, Boot, Batch, Security), JS, React, HTML, CSS; Maven, Mockito, JUnit, Selenium; Prior experience with Python, Ruby, RoR, Clojure, C#, PHP. MySQL, MongoDB, Elasticsearch, PostgreSQL, HBase, Blockchain; Git; Figma; Linux, MacOS. AWS, Microsoft Azure, IBM Bluemix.
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