Karlen Ag
Angestellt, Senior Software Engineer, EPAM Systems
Bis 2022, Informatics and computer engineering, ITMO
Frankfurt am Main, Deutschland
Über mich
Developer with experience in information security and teamleading. 5 years of non-commercial development experience (4 years of commercial development). Extensive working experience with open/closed APIs of social networks and messengers. Have open-source development experience. Good at: • Web (Python, Node.js, PHP, Java) and DevOps • InfoSec and Reverse Engineering (binary, APK) • Also worked on • Desktop development (python/java) • System software (network, kernel) • Development for embedded systems Preferred: Python Languages: English (B2), Russian (native), Armenian (native)
Werdegang
Berufserfahrung von Karlen Ag
Project Description: Climate risk management system Team Size: DevTeam - 6 members, QA - 2 member, Managers - 2 member Project Roles: Backend Developer Responsibilities: • API development in Python • Storage & SQL queries optimization • Implemented authorization through third-party services • Wrote unit tests • Participated in the discussion of architectural solutions • Code review
1 Jahr und 6 Monate, Juli 2021 - Dez. 2022
Chief Software Engineer
Sberdevices
Project Description: Assistants Platform - platform of virtual assistants working in smartdevices Team Size: DevTeam - 4 members, Analytics - 2 members, Managers - 1 member, QA - 1 member Project Roles: Senior Software Engineer Responsibilities: • Supported and developed services of assistants • Worked on various projects of the internal system of virtual assistants • Implemented its own data auto-labeling automation support service • Communicated with management • Conducted release cycles of projects
6 Monate, Feb. 2022 - Juli 2022
Software Engineer
Alao AG
Project Description: Alao Market - a marketplace for selling new and used phones Team Size: DevTeam - 4 members, QA - 1 member, Managers - 1 member Project Roles: Backend Developer Responsibilities: • Implemented bank acquiring through skrill & authorization through third-party services & the GraphQL API in one of the microservices & integration with warehouse services of suppliers & image processing on AWS Lambda • Conducted a code review • Participated in the discussion of architectural solutions
6 Monate, Feb. 2021 - Juli 2021
Web Developer
Vigram
Project Description: viDoc - Multi Measurement with RTK Team Size: DevTeam - 8 members, Managers - 3 members, QA - 3 members Project Roles: Backend Developer Responsibilities: • Developed microservices in Node.js and Python • Fixed identified bugs on python services • Implemented new APIs in Node.js using GraphQL • Added authorization through various services
1 Jahr und 7 Monate, Jan. 2020 - Juli 2021
Software Engineer
Okenit
Project Description: A system for collecting information from open sources, anonymizing traffic, generating accounts and emulation of their behavior Team Size: DevTeam - 6 members, TechWriters - 2 members, Managers - 2 members Project Roles: developer, system architect, teamlead Responsibilities: • Services for obtaining public data and processing it (also reverse engineering) • Anonymization service • Services for generating accounts and emulation of their behavior
1 Jahr, Feb. 2019 - Jan. 2020
Fullstack developer
Webim
Project Description: Restaurant website with delivery Team Size: DevTeam - 6 members, QA - 2 members, Managers - 3 members Project Roles: Fullstack developer Responsibilities: • Engaged in support and development of the backend • Fixed and improved the implemented frontend • Implemented work with letters • Made work with maps more reliable • Implemented integration with instant messengers for prompt notification
Ausbildung von Karlen Ag
5 Monate, Sep. 2022 - Jan. 2023
Design and development of artificial intelligence systems
ITMO
interrupted
4 Jahre, Sep. 2018 - Aug. 2022
Informatics and computer engineering
ITMO
Sprachen
Englisch
Gut
Russisch
Muttersprache