Keyvan Derakhshan Nik
Senior Java Developer @Skip
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WORK HISTORY
Senior Java Developer @Skip
Calgary, AB, CA
Co-operating in Date of Birth checking, adding motorBike as new vehicle type. • Co-operating in Target Collect time, cost function setting, cook now signal, dynamic prep time• Implementing ETA technics. • Implementing Command queue for asynchronous massage passing• Co-operating in transfer micro services from Spark to Quarkus.• Upgrading systems from Java 8 to java 11, and to Java 17.• Upgrading Python 3.7 to Python 3.9• Using Jenkins for CI/CD• Logz.io and Datadog for control the logs and system monitoring• Using Grafana for monitoring• Jira, Bit Bucket and GitHub to version control and request control• Using Jooq for database communication• Using Mockito for TDD• Using Micro Services for different purposes• Using Terraform for working with cloud environment
EDUCATION
Kristianstad University
Master's degree, program in embedded systems
Islamic Azad University
Bachelor's degree, Computer Hardware Engineering
Memorial University, Newfoundland and Labrador
Master's degree, Computer Science
SKILLS
ABOUT KEYVAN DERAKHSHAN NIK
A software developer professional with 17 years of strong experience in Design, Development,Customization and Enhancement of applications and databases.• Research and implement new technologies about post-quantum cryptography.• Have a paper in Cryptography, Encryption/Decryption, and Steganography.• Expertise in Application Upgrades, Data Migration, and implementation using MS SQL Frameworks.• Expertise in Design database and database maintenance (My SQL, MS SQL, Derby, MongoDB).• Using different message passing technologies such SQS, SNS, RabbitMq• Hands-on analysis, designing, implementation and testing software (Java, Java EE Spring boot,Java Server Faces(JSF), C#, HTML, CSS, TypeScript, Python, PHP, C, Arduino, Embedded Devices.).• In-depth understanding of Object-Oriented Programming, Design patterns, CICD and Cryptosystems (data encryption and decryption), Digital Signature.• Accustomed to all phases of SDLC based on Waterfall and AGILE Methodologies.CORE COMPETENCIES
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