Andrew Marchenko Email & Phone Number

Burnaby, British Columbia, Canada

Burnaby, British Columbia, Canada

Calgary, Alberta, Canada

• Treasury management solution for banks and credit unions.
• Contributed to infrastructure migration from on-prem to GCP.
• Consistently recognized as a top-performing "Start" engineer, ranking in the top 10% for 3 years.

Los Angeles, California, United States

• Cloud-based platform designed solution for managing and distributing video content to global audiences.
• Led cross-platform team as a tech lead of 7 engineers in different time zones.
• Improved user authorization process that decreased user login time up to 5 times, allowing login more than10k users/minute.
• Improved architecture for background tasks processing that allowed to speed up image and videoprocessing time up to 1.5 times. This enhancement contributed to improved system responsiveness anduser satisfaction.

Las Vegas, Nevada, United States

• Cloud-based solution for room reservation booking, maintenance and mobile check-in.
• Led a SRE dev team of 18 engineers in 4 different time zones.
• Re-designed core check-in service that increased performance and cut average room check-in time from 6 minutes down to 1 minute per guest.
• Innovated a service combined Azure Automation and ServiceNow to automate routine cloud engineer tasks that saved approximately 10% of their daily work time.

Las Vegas, Nevada, United States

• Cloud-based solution for room reservation booking, maintenance and mobile check-in.
• Optimized main business logic service resulting in monthly cloud hosting cost savings of approximately$25,000.
• Recognized with the GlobalLogic Customer Focus Award in 2020, showcasing commitment to addressing customer challenges and delivering exceptional solutions.

Pearl River, New York, United States

• Software platform designed for managing security and safety incidents in real time.
• Refactored the integration component API, resulting in up to 20% reduction in development time. This enhancement enabled widespread use of the component by customers.
• Led two impactful workshops, serving as the main speaker to train and guide developers from our premier clients in the proficient utilization of our SDK. The workshops were hosted on client sites, facilitating a.
• Built the assembly version marking system by integrating it with TFS, streamlining version control processes.
• Contributed significantly to the in-house development of a new integration modules template, addressing version compatibility challenges and reducing development time by up to 15%.

Kyiv City, Ukraine

• IP encryption solutions for secure data transmission.
• Engineered a proprietary, secure network protocol, successfully resolving challenges associated with establishing VPN connections for concealed hardware encryptors behind NAT.
• Revamped client utility to enhance hardware encryptor configuration via USB and UDP, improving user experience and functionality.

Kyiv, Kyiv City, Ukraine

Bank processing center operations support.

Kyiv, Kyiv City, Ukraine

Collecting, processing, and analyzing marketing data.