Alexander Rublev Email & Phone Number

Moscow, Russia

VTB Bank Digital Transformation Program. As a Software Architect of external development team I prepare technical solutions, determines which processes and technologies the development team should use, troubleshoot coding problems, collaborate with bank specialists to achieve business needs. Technologies, used for microservices development are: Java 11, Spring Boot, PostgreSQL, Kafka, Redis, Tarantool.

Moscow, Russia

"Deep Core" project for Digital Petroleum (https://petroleum.digital)."Deep Core" is a service to provide users the ability to do geological analysis of core using lithotypes by photos. All project component for ML and CV built on Python and it was area of responsibility of Digital Petroleum staff. My and my project team responsibility was to provide user friendly access to ML processes using Kafka, PostgreSQL and Golang as main language in back services. Front development team used VueJS.

Moscow, Russia

"Check binding service" project, National Payment Card System (http://nspk.com)The "Check binding service" is designed to match card transactions of customers and cashier's checks issued during purchases. The main goal of the project activity: development of a new version of the service to improve its performance and reduce the amount of consumed resources. Technology platform for microservices: Kotlin, Spring Boot, Kafka, Redis, mySQL. New version of service is built on reactive development paradigm, Kotlin coroutines, reactive types from Project Reactor (Mono and Flux) are widely used.

Moscow, Russia

Federal Portal for the Control of the Traffic in Weapons - complex service, a part of Federal Digital Transformation Program, designed to provide two-way interaction between citizens - owners of weapons and the regulatory body - National Guard in a fully digital format. Project is built using microservices architecture, technology platform for microservices includes Java8/Kotlin, Spring Boot, Akka, Kafka, Elasticsearch, Cassandra. As a project techlead I moved project data storage from relational DB (PostgreSQL) to Cassandra and started to use reactive approach (Project Reactor). Also made Elasticsearch interaction fully asynchronous.

Moscow, Russian Federation

"Quick payment system" project, National Payment Card System (http://nspk.com)Quick payment system is payment service, witch give users the ability to transfer money for each other in few seconds and the ability to pay for goods and services using QR-codes, not bank cards.Project is built using microservices architecture, all microservices are run inside docker containers. Technology platform for microservices includes Java8/Kotlin, Spring Boot, Akka, Kafka, Hazelcast, mySQL. Build tool is Gradle.As senior project developer I responsible for all external accessory API for QR-code payments and payments itself implementation, companion libraries and modules evolution, platform stability and availability.As of now, QR-code payments are in pre-production operation.

Moscow, Russian Federation

Project: Information system for Duty Dispatching Service of Ministry of Internal Affairs of RussiaDescription: Technical Support and Functionality Expansion of the system, based on Open Source Stack: Postgresql / ActiveMQ / Tomcat-Spring-JPA-EclipseLink / ExtJSResponsible for:- Technical architecture of project solutions (including integrations)- Used technologies (databases, network communications, languages and compilers)- Code quality- Stable and smooth system operation

Moscow Region, Russian Federation

Project: Information system for Licensing and Permitting Branch of Ministry of Internal Affairs of RussiaDescription: Technical Support and Functionality Expansion of the system, based on Oracle DB / Oracle Weblogic / Oracle ADF As a manager of development team I perform:- Organization an planning of development process- Development and consulting team leading functions- Technical architecture development- Baffling complexity code development

Usa (Alexandria, Va)

Project: Oracle BI products diagnostics systemDescription: APE Diagnostics system is in-depth BI and ETL applications performance diagnostics tool. It supports OBIEE, Informatica, DAC and ODI. Based on PostgreSQL DB / Java technologies (Spring, Hibernate, Tomcat) / JavaScript (JQuery) / RubyAs a product manager I perform:- Organization an planning of development process- Building technical infrastructure- Technical architecture development- BNF-Grammar Parser development- Web UI and server-side code development

Moscow Region, Russian Federation

Project: Oracle e-Business Suite implementation project in Rostelecom – custom module developmentDescription: The goal of custom module was an enlargement of Investments Planning functionality of new enterprise management system, implemented in Rostelecom. Rostelecom is one of the biggest telecommunications providers in Russia.As a technical leader of development team of Investments Planning branch I perform:- Organization an planning of development process- Development and consulting team leading functions- Technical architecture development- Data migrations support and migration strategy development- Baffling complexity code development

Moscow, Russian Federation

Project: Data Warehousing system development and implementation in Alfa-BankDescription: The goal of the project was to build multipurpose data warehousing system to provide the base for the bank regular reporting processing. System based on Oracle DB and Informatica Power Center ETL tools. Alfa-Bank is the biggest privet Russian bank.At the beginning of the project I was technical expert on Oracle, started to use Informatica tools, was technical team lead and at the end acted as project manager.

Moscow, Russian Federation

Project: Oracle e-Business Suite (New Financial System - Vimpelcom) – Technical Support and Functionality Expansion Description: New Financial System is an implementation of Oracle e-Business Suite for Vimpelcom (BeeLine™). Vimpelcom is first-rate telecommunications provider in Russia.As a manager of development team of HR Management and Payroll branch of New Financial System I perform:- Organization an planning of development process- Development and consulting team leading functions- Technical architecture development- Data migrations support and migration strategy development- Service Requests maintenance- Baffling complexity code developmentAs a parts of this project, there was sub-projects:- Oracle e-Business Suite installation in “Corbina Telecom” – acquire asset of Vimpelcom, HR Management and Payroll branch- Oracle e-Business Suite installation in “Kar-Tel” – asset of Vimpelcom in Kazakhstan, HRMS and Payroll branch- Russian tax accounts development for Vimpelcom

Moscow, Russian Federation

Oracle e-Business Suite (New Financial System - Vimpelcom) – HR Self-Service implementation projectDescription: The goal of HR Self-Service implementation project was an enlargement of HRMS functionality of New Financial System. During the project our team implemented Self-Service, Oracle Learning Management an iReqruitment modules of OEBS for customer business processes.As a development leader of implementation team I took a part in the concepts and technical architecture development, organization and planning development process, baffling complexity code development.

Moscow, Russian Federation

Project: Oracle e-Business Suite (New Financial System - Vimpelcom) – Technical SupportAs a member of support team I took a part in the system customizations accordingly to new business requirements, problems-solving, coordination and maintenance to Oracle Support service (TAR). As a development team lead I took a part in the small project of OICM module installation into NFS system. - Queries creating and Performance tuning- Developing customizations (Java, PL/SQL, Oracle Forms)- Developing Oracle Web ADI integrators- Service Requests maintenance- Programming, Installation

Moscow, Russian Federation

Project: Oracle e-Business Suite (New Financial System - Vimpelcom) As a member of support team I took a part in the system customizations accordingly to new business requirements, problems-solving, coordination and maintenance to Oracle Support service (TAR). As an Administrator OEBS I took a part in System implementation and technical support of module HRMS, FA, GL- Queries creating and Performance tuning- Developing customizations (Java, PL/SQL, Oracle Forms)- Service Requests maintenance- Data migration within system rollout (SQL*Loader, shell and SQL)- Programming, Installation, Instructor

Moscow, Russian Federation

Project: System Accounting of work-time- Installation and tuning OS Sun Solaris- Installation, tuning and administration Oracle Database- Technical Development - Development of modules (PL/SQL, Java, Oracle Reports)- Queries creating and Performance tuningProjects: Data base of analogues (Oracle Database)- Technical Development- Development of program modules (PL/SQL, PHP, Java)

Moscow, Russian Federation

Project: Oracle Applications HRMS in KhantimansiiskokrtelecomDescription: The Customer is one of the biggest telecommunication operator in Eastern Russia.As a member of support team I took a part in the system implementation OEBS (HRMS) and Rollout.- Installation and tuning OS Sun Solaris- Installation Oracle Applications- Technical Development - Development of modules (PL/SQL, Java, Oracle Reports)- Performance tuning- Document Writing

Moscow Region, Russian Federation

Project: Fuel and Energy Complex of RussiaDescription: Information Analytic System for information storage In fuel and Energy Complex. This System is for Government Informational Support - Database Development- Writing Oracle Database functionality (SQL, PL/SQL) Performance tuning- Delphi, reports in MS Word.