Illia Batozskyi

Software Development Engineer at Amazon Web Services

+1-917-***-**** ad21qz@r.postjobfree.com

https://www.linkedin.com/in/ibatozsk

iy/

United States of America

SUMMARY

Innovative, passionate, and enthusiastic Sr. Software Engineer and Systems Architect. I have a good track record for designing large-scale distributed architectures and high-load backends. Expert in Python, TS/JS, Kotlin/Scala programming; have hands-on experience with many other languages including Go, Rust, C++/C, Erlang, and others. I learn new things quickly, love to tackle challenging problems, and will bring fresh and creative ideas from many areas I have experience with. I'm good at managing priorities, meeting deadlines, and timely delivery. Actively act as a mentor and coach for new software engineers in the team to help them ramp up with new stack/technologies, and experienced engineers to help them grow in their roles. Firm believer in leading by example (walk the talk) attitude showing commitment, perseverance, and focus to solve both behavior and technical problems. EXPERIENCE

06/2022 - Present

Miami, Florida, United States

Software Development Engineer

Amazon Web Services (AWS)

Designing and implementing from scratch to GA crucial parts of a new AWS service - AWS Supply Chain. Led team of 5+ developers and cross-team collaborations to release:

ML–powered actionable inventory, demand, and delivery insights; Work Order Insights that provide order-level visibility of maintenance-related materials from sourcing to delivery. Allowed customers to increase observability and reduce maintenance and repair costs by about 20-30%; 05/2021 - 06/2022

San Diego, California, United States

Software Development Engineer

Amazon

Worked solving complex problems in the grocery tech space, delivering technology solutions that help customers to be delighted and get food orders fast and fresh. Reduced third-party stores' onboarding process latency from months to weeks. Allowed onboarding of 60% of stores for the same period; Reduced grocery delivery time by about 30% by providing a more gradual and convenient way for store managers to specify delivery regions; 03/2020 - 05/2021

New York, United States

Software Development Engineer

Amazon Web Services (AWS)

Designed, developed, and maintained one of the best open-source tools to manage and use AWS infrastructure - AWS CLI (command line interface) and AWS Python SDK

(boto3)

Designed and developed AWS CLI auto prompt mode (presented at re:Invent 2020). This feature reached more than 10K active daily users in a week after the announcement;

Designed and led cross-team collaboration to provide all SDK teams support for S3 Objects Lambda service release;

Added ARM CPU support to AWS CLI docker deployments that allowed all customers using ARM-based deployment to have native CLI support; E q

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EXPERIENCE

10/2018 - 03/2020

Sydney, Australia

Software Development Engineer

Amazon Web Services (AWS)

Designed, developed and maintained internal systems for managing and monitoring the whole RDS control plane.

Participated in on-call duties for all components of Amazon RDS. Redesigned and implemented monitoring and alarming services to reduce TTA

(time to alarm) by about 50%;

Improved observability of monitoring service that allowed reducing 40-50% MTTR

(mean time to recover) for big events;

08/2016 - 10/2018

Kharkiv, Ukraine

Lead of Python Department

CHI Software

People and technical processes management;

Design, architect, and develop projects within the department; Strategic planning and the development of the departments; Mentoring of department developers;

Planning and scheduling project timelines and milestones; 09/2016 - 03/2017

Israel · Remote

Senior Software Developer

Cyren

Development backend for distributed threat detection application 09/2015 - 08/2016

Kharkiv, Ukraine

Python/Django developer

Raccoon Gang

Architecture planning; coding backend and frontend; deploying; maintenance for: Open EDX Telegram Bot API, Machine learning, SciKit-learn, NumPy, SciPy Open EDX Technologies: Django, LTI, PSA, Django Rest Framework, ReactJS 05/2011 - 08/2015

Kharkiv, Ukraine

Web Developer

Independent Contractor

Python/Django developer

15+ different Web applications

02/2010 - 04/2011

Kharkiv, Ukraine

iOS Software Developer

Independent Contractor

06/2007 - 03/2010

Kharkiv, Ukraine

Adobe Flash Developer

Independent Contractor

09/2006 - 08/2016

Kharkiv, Ukraine

PhD in Psychology

Kharkiv regional psychoneurological clinic

01/2006 - 08/2015

Kharkiv, Ukraine

Professor of Computer Science

Kharkov Technical Lyceum #9

Taught children to use computers and programming.

EDUCATION

Master's degree, Computer Programming/Programmer,

General

Kharkiv national university of radioelectroniks

Master's degree, Computer and Information Sciences, General

International Solomon University, Eastern-Ukrainian Branch

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EDUCATION

Master's degree, Psychology

Interregional Academy of Personnel Management

PhD, Psychology

Kharkiv Medical Academy of Post-graduate Education TECH SKILLS

Distributed Systems High load Cross-functional Team Leadership Kotlin Presto Apache Spark Data Pipelines Big Data Analytics Data Operations TypeScript Python Amazon Web Services (AWS) React Database Design Open-Source Software SDK development CLI development Coaching & Mentoring Incident Management Relational Databases NoSQL Databases Team Leadership JavaScript Rust Scala Java Scrum Agile CI/CD API Design REST SDK Design Technical Leadership Public clouds Docker Kafka gRPC ETL/ELT Performance tuning Data lakes/warehouses ML Django VueJS Foundation Design

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