Dmitry Poznukhov

Took the team from negative produced value to constantly achieved goals Engineers coaching Leading projects rearchitecture and modularisation Applied in practice monorepo strategy for all mobile projects in company

Big Data Technologies applied at Amazon's scale. Delivered a project deployed to 300k AWS Accounts. Together with other 2 developers deployed a project saved $25M for the company. Data pipelines, ETL(Extract, Transform, Load) architecture in depth. High scale billing pipelines. Built a team from scratch including hiring, onboarding, coaching in Amazon Leaded 25Tb serving billions queries postgress DB upgrade with minimal outage

Driving 125k lines project modularization Project modernization Teammates teaching Live project core rewriting with parallel features delivery(used by 5 millions people) Legacy code weak sides analysis

Modules oriented software System Design Platforms merging(MyDriver and Sixt Rent a car) Sixt Rent, Share, Ride - mobility platform Leading development of MyDriver Customer app, MyDriver Driver app - ride hailing platform Increased App Store rating to 4.7 from 3.2 Main contributor to Swen - Swifty EventBus(Open source)

Test driven iOS Software architecture design Backend API requirements engineering DCSMagazine-IOS - digital magazines platform

As a member of the mobile development studio, developed universal iOS applications such as: Messengers, mobile shops, social networks clients, post tracking service client. Work included:

As a member of the engineering team participated in the development of desktop based interactive shooting range simulator including: Training scenes creation with Lua language Behavioral characters movement and actions development Human tracking hardware firmware development using C language

Developed near field communication (NFC) reader/writer with transponder emulation mode. Internship included: Development and assembly of board’s hardware based on Atmel MCU with NFC-reader, display, Firmware implementation using FreeRTOS and C language.

Researched transponder emulation possibility on NFC device. Research included: Development and assembly of board’s hardware with NFC-reader, NFC software driver implementation.

Work with low level programming of microcontrollers, languages: C, ASM(MICROCHIP).