Design, develop and maintain a complex data retrieval system to simplify access to internal data services.

Provide a unified access interface.

Subcontract work for the European Patent Office.

Develop and maintain automated machine learning timeline analysis and prediction systems.

Ensure integration of the prediction system with the infrastructure provided by the data engineering team.

Perform occasional data science tasks such as various EDAs.

Develop web applications.

Fix bugs.

Utilize specific technologies for project implementation.

Develop backend for https://coincheckup.com/.

Create cryptocurrency statistics (prices and others) aggregator.

Utilize various AWS services and databases.

Retrieve and store airport, airline and flight statistics.

Analyze data to generate reports that will optimize flight and airport related workflow.

Design, implement and document the product architecture, automatic scaling and deployment.

Design and implement the CI for one of Honeywell's aerospace products.

Design and implement CI architecture using Jenkins, Docker, RabbitMQ and others.

Document the internal communication protocol of the product.

Work on various projects with different technologies according to Toptal's customer's needs.

Design and implement custom software solutions.

Adapt to different technologies.

Optimize the current code base and adding new features.

Manage the QA Team.

Improve the code quality and implement logging system.

CIM protocol development and bug fixing for the IBM and later Lenovo Chassis Management Modules.

Development of a performance monitoring platform for the Chassis Management Modules.

Contribute to open source projects with patches.

Work with different technologies based on customer needs.

Develop Web applications in the cloud and embedded applications communicating with custom hardware.

Work with a range of programming languages and technologies.

Design and implement new anti spam technologies in C++ – Knn, spam classification algorithm.

Ensure the proper functionality of the antispam engines on FreeBSD and Linux platforms.

Modify and use Open Source technologies for internal use.

Maintain and improve HTTP(S), EMAIL and MIME connectors of the Synchrony Integrator.

Manage the servers on OS/400 platform.

Develop technical documentation and working with different teams.

Develop a three-tier internal backup solution on the Linux platform and unit testing it.

Study and perform benchmarks on different file systems.

Work on Linux platform.

Perform Perl / C++ automated testing to verify the proper functioning of the mail server Axigen.

Automate testing of stress and endurance.

Find server's security, stability, and performance issues.