Aleksandr Chernyshev

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Registration: 27.10.2022

senior

Specialization: Certified AWS Architect Associate/Big data/Scala/Java/Go engineer

Portfolio

Grid dynamics

Software Engineer (Big data)

Luxoft Poland

Senior Java Developer

Sberbank CIB

Team lead

Skills

Aerospike

Apache Hadoop

AWS

BigQuery

CI/CD

ClickHouse

Cloudformation

DataFlow

DataProc

Erlang OTP

GCP

GCS

Golang

Google Cloud Platform

HBase

High load systems

Java

Kafka

MongoDB

MySQL

Oracle

PostgreSQL Programming

Pub/Sub

Python

RabbitMQ

Rust

Scala

Spark

Spring

SQL

Tarantool

Terraform

Work experience

Software Engineer (Big data)

03.2018 - 09.2022 |Grid dynamics

AWS, GCP, Spark/Confluent Streaming

7 projects in total for investment banking, retail, game publishing. big data startup. Migration to the cloud Application development, Microservices, Streaming/Batch Stack : AWS, GCP, Spark/Confluent Streaming, DataProc, BigQuery, Snowflake, Spring Cloud/Config/Mongo/Data Python, Scala, Java 8, Golang Terraform, CloudFormation, Helm

Senior Java Developer

01.2017 - 03.2018 |Luxoft Poland https://www.luxoft.com/

Java 8, Spring Boot/Integration/Batch, Apache Camel, Jasper, Apache Storm

2 projects for investment banking. On premise. Application development, Streaming/Batch Stack : Java 8, Spring Boot/Integration/Batch, Apache Camel, Jasper, Apache Storm

Team lead

02.2016 - 01.2017 |Sberbank CIB http://www.sberbank.com

Scala/Java 8, SOAP WS, REST, Camel, GridGain, Akka Cluster/Streams, Spring Batch/Integration, IBM MQ/MB

2 projects for the banking online payment system. Processing 12% mobile payments nationwide 24/7 Design & development Enterprise Backend API for cards, mobile payments. R&D - Design processing clusters based on IMDG Stack: Scala/Java 8, SOAP WS, REST, Camel, GridGain, Akka Cluster/Streams, Spring Batch/Integration, IBM MQ/MB

System architect/Team lead, R&D software developer

02.2015 - 02.2016 |BPC group http://www.bpcbt.com

Akka Cluster, Kafka, Flume, ELK, Camel, ActiveMQ, IMDG, Oracle, PostgreSQL. Java 8, Scala

Banking, Payment processing. Reconciliation Improvements and implementation of the current product Design & development POC for the next generation product SmartVista. Stack: Akka Cluster, Kafka, Flume, ELK, Camel, ActiveMQ, IMDG, Oracle, PostgreSQL. Java 8, Scala

Chief architect, Scala/Java developer

06.2013 - 02.2015 |Thinkoff bank, https://www.tinkoff.ru/eng/

Scala/Java microservices. Riak cluster, Oracle Streams, IBM MQ, SAS DW, Zookeeper

Fintech. Online banking. Backend API development. System integration. Distributed caching. Enterprise Event driven architecture. Stack : Scala/Java microservices. Riak cluster, Oracle Streams, IBM MQ, SAS DW, Zookeeper

Data Platform architect

02.2013 - 06.2013 |Effective Media http://tinkoffdigital.ru/ (startup)

AWS, GCP, Spring, BigQuery, Redshift, Hbase, Hadoop, Druid, Mongo, Aerospike, Cascalog, Apache Storm, Snoop, Erlang/OTP, Java, Scala

Digital media platform (DMP). Real Time Bidding protocol (RTB). Business intelligence. Development, R&D. Stack : AWS, GCP, Spring, BigQuery, Redshift, Hbase, Hadoop, Druid, Mongo, Aerospike, Cascalog, Apache Storm, Snoop, Erlang/OTP, Java, Scala

Lead Architect/Software developer

02.2010 - 01.2013 |Troika-Dialog http://troika.ru (now Sberbank)

Java, Spring, Ruby, Greenplum, Oracle, Erlang/OTP, Apache QPid

Investment banking. Backend for the trading/options desk. Position keeping. SOA/EDA, system integration. Web portal for online clients. Planning, design. R&D + POC : Multipurpose backbone platform for trading desk. Upstream : 600 000 msg/s; 50 Erlang/OTP nodes in cluster; Latency - 9 ms 4. Took part in R&D projects based on Erlang/OTP platform Stack : Java, Spring, Ruby, Greenplum, Oracle, Erlang/OTP, Apache QPid The story is interrupted here because it is not interesting. After university I have worked on MS products for 4 years. Then I moved to Tokyo where I started to work on JVM to this day. Lately I've been more interested in alternative platforms : Golang, Rust

Educational background

Electrical Engineering (Masters Degree)

1984 - 1990

Moscow Institute of Civil Aviation Engineers

Languages

EnglishAdvancedPolishIntermediate