Oleg Mischenko Email & Phone Number

Israel

Educational Platform with online classrooms and toolsFrontend:- Implemented designs with CSS to ensure seamless user interaction across devices, aligning with the web design vision. - Utilized Firebase for user registration, authentication, and authorization systems, ensuring data security and privacy compliance. - Worked closely with teams in daily.

Riga, Latvia

• Project: Payment Service Provider of online acquiring of bank cards and alternative payment methods
• Developed and maintained frontend web interfaces for ecommerce payment operations, ensuring cross-device functionality and error handling.
• Implemented responsive designs with CSS to optimize user interaction across mobile devices.
• Utilized JavaScript and React to create dynamic and interactive user interfaces, adapting layouts and protocols based on user location and local legal requirements.
• Integrated external web interfaces with internal systems using API calls, enhancing data exchange and ensuring minimal traffic loss.
• Conducted user testing, gathered feedback, and provided recommendations to improve frontend designs and functionalities, leading to increased user satisfaction.Used: JavaScript, React, CSS, HTML, JSON, Linux.

Riga, Latvia

• Project: Integrated Payment Solutions Platform for online merchants high-risk.
• Created responsive and user-friendly frontend interfaces for an online payment platform, ensuring seamless functionality across various devices.
• Utilized JavaScript and React to develop dynamic and interactive interfaces, customizing layouts based on user location and legal requirements.
• Conducted comprehensive user testing, collected feedback, and provided recommendations to enhance frontend designs and functionalities, resulting in increased user satisfaction.
• Consulted with merchants on the platform's API Gateway using documentation from WiKi Confluence, facilitating quick resolution of issues.
• Assigned tasks to administrators and developers via Jira, formulating requirements based on user inquiries.

Moscow, Moscow City, Russia

• Monitor the system’s operation through Kibana to alert admins of any abnormal behavior of the system,
• Manage merchants’ requests in a ticket system Kayako and messengers.
• Resolve general cases regarding logs / details / documentation, etc. using Graylog to provide request examples.
• Formulate technical tasks to developers via Trello, collect necessary details on the issue.
• Notify merchant on scheduled works / downtimes in ticket system and release notes via email newsletters MailChimp.
• Directly contact admins in urgent cases, e.g. deploy / balances / ddos attacks.Achieved

Moscow, Moscow City, Russia

- Remote technical support;- Support of POS-terminals;- Monitoring of transactions;- Monitoring of communication channels;- Monitoring of servers and applications;- Support of file exchange between Visa, MasterCard.Used: Oracle FLEXCUBE, Banker, SAS

Moscow, Moscow City, Russia

- HelpDesk for merchants on payment issues;- Guide merchants on POS terminal equipment;- Investigate chargeback cases;- Providing reports on requested periods;- Fraud-monitoring night dutiesUsed: Triton, NCR Pos, Transmaster

Front End Developer, Javascript, React, Deployed React Project

Activities and Societies: My time at Tel-Ran was defined by academic excellence. My active involvement in high-tech societies. I have.

Hsk 3, Chinese Language And Literature, Upper Grade. Score 280

Activities and Societies: During my preparation for the Chinese Proficiency Test, I received guidance from experienced tutors; was.

Cambridge Celta London, English Communication And Training Adult, Level 5 (Advanced)

Activities and Societies: The CELTA course is designed to provide trainees with the essential teaching skills needed to effectively teach.

Hsk 1, Chinese Language And Literature, Highest Degree / University Access

Activities and Societies: While studying at the Guangdong University of Foreign Studies, I engaged in various activities that allowed me.

Bachelor'S Degree, Pedagogical Psychology., Psychology And Social Science

Activities and Societies: During my time at MPSU, I participated in various activities related to psychology and personal development. For.