Vladislav Merkulov

- Designed and implemented a Direct Credit and Factoring B2B loan restoration solution that enhanced loan processing reliability, facilitated the recovery of previously canceled loans, and streamlined incident response times for support staff handling loan cancellations. - Increased loan applications request processing speed by utilizing Redis pipelining and minimization of database calls, leading to a decrease in refusal rates and accelerated processing time - Developed client summary spreadsheet generator

- Integrated local payment methods like PIX and Boleto, added CPF/CNP codes and updated a checkout form adapting the eCommerce platform to the Brazilian market - Added calculating shipping cost method depending on the geography of delivery and order weight resulting in tailored pricing for various regions and more efficient allocation of logistics resources - Developed a feature enabling merchants uploading Excel/CSV files, facilitating quick store data updates

Developed a comprehensive VOD and Live Streaming video portal specifically designed for medical professionals. The system incorporated support for RTMP and HLS broadcast formats, adaptive bitrate and online chat features. Contributed to the improvement of features such as video recording, screenshot capturing, geolocation tracking, annotations, VoIP calls, mobile integration and APIs on a live virtual collaboration platform for the insurance sector.