Web Tree (2011 - on hold from 2022)

https://webtree.org 

 - CEO

Alternative for the financial system.

Main technologies:

Libp2p, Cosmos SDK, EVM, decentralization

Dust Foundation (April 2021 - now)

https://dust.foundation 

 - CTO, co-founder

DUST is an ecosystem of interconnected crypto products designed to facilitate the use of cryptocurrencies and accelerate their mass adoption.

Responsibilities:

• Leading product architecture

• Research solutions, technologies

• Build and learn the teams

• Participation in the company’s strategy decisions

• Cooperation with partners

Main technologies:

Redstone Finance (August 2022 - March 2023)

https://redstone.finance, https://warp.cc  

- DevOps, Blockchain developer

Cross-chain oracles, Warp contracts (Arweave smart contracts)

Responsibilities:

• Build new, production-ready, cross-cloud (AWS, GCP, Digital Ocean) infrastructure

• Analyse technologies to fit the services

• Monitoring and alerting system

• Extract parts of service, migrate from Typescript to Go

Main technologies:

Go, Typescript, AWS, GCP, Terraform

Intive (June 2021 - August 2022)

 - Principal Software Engineer

Responsibilities:

• Leading the team

• Moving the project from a startup quality to a high-grade production

Main technologies:

Java, Go, Kubernetes, Helm, AWS

Pegasystems (March 2019 - May 2021)

 - Senior Cloud Engineer

Projects: 

• Multi-cloud provider helm chart (EKS, GKE, AKS, Openshift, Baremetal)

• Planning of migration from bare metal installation to Kubernetes

• DB migration tooling

Responsibility

• Pipelines (Jenkins, Travis)

• Testing automation (java, go)

• Additional ops work (mostly AWS, GCP)

 Main technologies:

Java, Go, Kubernetes, Helm

Pegasystems (March 2017 - March 2019)

 - Senior Java developer,

Projects: 

• Complex event processing

• AWS integrations

• Kubernetes (EKS) migration

Responsibility

• Development functionality.

• Improve code quality.

• Interviewing candidates.

• Code review.

 Main technologies:

 Java 8, Docker, AWS, Kubernetes

 ========

HSBC (November 2016 - March 2017)

 - Java/JavaScript developer

Projects: 

• Healthcheck monitoring system

• Offers system

Responsibility

• Development functionality.

• CI integration.

• Improve code quality.

 Main technologies:

 Java 8, Spring (Boot, MVC, Security….), AngularJS, Node.JS

 ========

Luxoft Poland (December 2015 - October 2016)

 - Java developer

Project: Development for a bank trading system. 

Responsibility

• Development functionality.

• Integration with other systems. 

 Main technologies:

 Java EE, Spring, Camel, Oracle database

 ========

 AT-Consulting (April 2014 - April 2015)

 - Java developer

Project: Development of web interface and REST API for Beeline (big mobile and internet operator). 

Responsibility:

• Integration with other systems via different protocols (SOAP, REST, etc.).

• Development of web pages (JSF).

• Development of REST API methods.

• Development backend functionality.

 Main technologies:

 Java EE, JPA, EJB, Oracle database, JSF, JAX-RS

 ========

Auriga (July 2012 - April 2014)

- Java developer, team lead

Project: The automatic robotic warehouse system (now, it’s Amazon robotics).

Responsibility:

• Creating and distributing of tasks in the team

• Interview candidates

• Feature development

• Tests development

• Bug fixing

Main technologies:

Java SE, Spring, Mule, JUnit, JMS, MySQL.

Some tools:

Jira, Crucible, Hudson, AccuRev, IntelliJ IDEA. 

========

Web Technologies (September 2011 - July 2012)

- PHP developer

Projects:

• Online file storage (something like google drive or dropbox).

• Dating system. 

Responsibility:

• Development of backend, working on system architecture. 

• Developed system for PostgreSQL-Redis data rotation. 

• In file storage:

  • Worked on browser file manager (CRUD for files and folders), sharing files and folders (ACL), integration with downloader/uploader, and image preview gallery.

• In the dating system:

  • Worked on search, user image gallery, user rating, and other small features. 

Main technologies:

PHP, PostgreSQL, Redis, Sphinx, Linux demons.

Some tools:

Redmine, SVN, PhpStorm.

========

Playflock (March 2011 - September 2011)

- PHP developer

Projects: Games in social networks.

Responsibility:

• Development and bug fixing of games (server-side).

• Work with an analytics system (users actions logging, SQL analytics).

• Work with user activities logger. Developed logs rotation system (into MySQL, with flexible schemas).

• Company site development: http://playflock.com/

Main technologies:

PHP, MySQL, Memcached, SVN.

========

Center of modern information technologies, Dagestan State Technical University (June 2006 - January 2011)

- Lead developer, administrator

Projects:

• Internet cafe (180 workspaces) technician - about half of the year.

• System administrator of an internet cafe - about a year after – system administration of all university networks (about 1500 workspaces, 10+ servers, few routers).

• Site development. More than 20 websites, including the websites of the President of the Dagestan Republic, Public Prosecution Office, Agency for tourism, Natural Resources Ministry of the Daghestan Republic, etc. (PHP, MySQL, TYPO3 CMF)

• Softline International Training Center (Microsoft, Cisco, Oracle, Certiport, Prometric, etc). Take a part in the organization process, and lead of software and hardware configuration process. I had the role of Cisco CCNA trainer.

• Access control system based on biometric identification technologies (fingerprints). Java, C#)

• Client for a time control system with integration in the billing system. (Linux, C, GTK+)

• Last year – deputy chief in the Center of modern information technologies. Management of development, network and server administrators, internet cafe clients services departments. Interviewing people in IT departments and others.

Email: max.dstu@gmail.com, max@webtree.org, max@dust.foundation

Telegram: @Max_Levitskiy

Discord: FunShot#2838
Github: https://github.com/Max-Levitskiy/ 

LinkedIn: https://www.linkedin.com/in/maximlevicky/

Twitter: https://twitter.com/maxim_levitskiy