Cyril Karpenko Email & Phone Number

California, United States

Gun Barrel City, Texas, US

#1 Helping Wefunder to build the next-generation payments processing and reconciliation platform. # 2 Everything related to the payments flow, funds' reconciliation/attribution, and post-funding finalization.# 3 Security, AML and anti-fraud # 4 Everything related to the cloud infrastructure (AWS): setup, support, and costs optimization.Technologies.

Sydney, NSW, AU

Working with one of the two biggest insurance groups in Australia on improving their business intelligence by supporting real-time multi-source data acquisition and processing based on Kafka, Spark, HCP and Greenplum platforms.Participated in two ETL projects: one based on the real-time data processing enabled by Kafka and Spark Streaming with the other.

National, AU

Leading the publishing platform development for Australian Community Media (ACM) as a part of the agile cross-functional team. - Leading a cross-functional agile team - Interviewing prospective Scala candidates- Participation in product features development (Scala / React)- Technological roadmaps for projects worked by the team- Facilitation of the.

Auckland, NZ

Duties - Products development (distributed messaging, mobile-first applications) based on agile process- Participation in the company open source initiative- Code reviewFrontend technologies (40%)- ES2015 + React.js + Redux + Cordova - NPM/Webpack build infrastructure - Minor involvement in iOS development (Objective-C)Backend technologies (60%)- Scala.

Москва, RU

Duties- Participation in the project backend development (Scala/Akka/Spray/OrientDB)- Partially involved in client­ side development (Cordova) using Scala.js and reactive programming conceptsAchievementsImplementation of the fast, reliable and highly ­flexible backend solution which helps to minimize the time required to build custom EDMS platform.

A platform for event participants accreditation.Duties- 70% time spent on actual programming (Java 8, GWT, etc.)- Managing a team of 5 developers- Support and development of a system legacy code- Technical documentation writing & processes planning- Requirements specification for a company on-going development processes according to business.

Duties- Features development- Requirements & Architectural specifications- Managing a geographically distributed development team of 5 developers- Hiring for positions "Flex Developer" and "Java Backend Developer" Achievements- Implemented the main proof-of-concept backend prototype based on Java, C++ and microservice architecture- Backend user interface.

OpenSourceTechnologies Ltd. primary area of business interests was laying in direct advertisement market. Their intents was to bring a brand new social marketing platform. It was designed in such way that would dramatically increase ROI of their clients advertisement budgets. Technologies used in the project:- Java 1.7- Spring Framework + Hibernate - SOA.

Responsibilities- Participation in the development process of company's in-house full-text search engine built on top of the Hadoop technologies stack- Overall system code quality assurance- Overseeing and participation in the development of computational cluster management solution (deployment, backups, configuration, etc.) - Scripting language created to.

RU

Responsibilities: - Participation and then overseeing the development of a real-time media content delivery platform (H.264)- Managing a team of 2 backend and 1 frontend developersTechnologies:- Backend: Java 1.6 + PHP 5.2 / Spring Framework / Quartz Scheduler / ActiveMQ- Frontend: Adobe Flex 3- External: MySQL; Red5 Server (RTMP; h.264); OpenFire XMPP

During my time here, I participated in three projects:- MetaID: A social aggregator which was intended to combine all popular media platforms in the one place), http://metaid.ru- Chat.ru: Re-design of a well known Russian messaging platform, based on eJabberd/XMPP capabilities and ExtJS/Sencha UI framework - Kinobaza.tvSubscription-based online cinema able.

Duties- Support and development of the e-commence platform working on the B2B-market of hard alloys - Working with clients and requirements gathering- Web development with PHP5, ActionScript 3 and HTML / JavaScript (vanilla)Projects- In-house e-commerce platform - Online T-shirts shop allowing users to create their own prints and customise offered product.