Anya Skirko

As an ethical hacker I do:

• black box and white box reverse engineering
• exploitation
• root cause analysis

Tech stack: cryptography, blockchains, complex distributed systems, EVM, Java, Go, Python, C, Solidity, Maven, Gradle, network protocols(including obviously p2p) and beyond

As a member of the AWS professional services team I:

• worked together with current and potential AWS enterprise customers in their cloud migration journey
• used my technical expertise to help AWS enterprise customers to design the best solutions in order to achieve their cloud native development goals
• consulted AWS customers on possible diaster recovery solutions that AWS cloud has to offer
• provided support and troubleshooting activities in order to make sure enterprise AWS customers were getting the most seamless and effective solutions as possible

Tech stack: Java, Go, Python, MySQL, Git, AWS, Docker, Kubernetes

As the person who was responsible for the data studies for potential Finicity customers I:

• worked closely with potential customers in order to understand their requirements;
• collaborated with data scientists in order to design and develop ETL pipelines for our potential customers;
• lead pipelines development, support and maintenance;
• was able to decrease pipelines runtime from months to hours due to the optimization I introduced;
• was responsible for support of several AI based applications, and worked on refactoring of one of those;
• identified multiple performance problems in supported software that after fixing resulted in the availability increase;
• mentored some juniors a bit.

Tech stack: Python, AWS, MySQL, Docker, Kubernetes, Git, GitLab

As a senior developer in the storage team I:

• participated in designing solutions to increase the durability of stored files;
• designed effective copying solutions that were minimizing memory consumption;
• developed a framework that was used to validate our multi server environment;
• performed root cause analysis of several functional and non-functional problems that resulted in overall performance and throughput increase;
• collaborated with the team in every day development and support activities.

Tech stack: Java, Python, Ant, Ansible, Cassandra, Git

As a lead developer in this short term contract I:

• implemented several features;
• fixed a few bugs;
• helped several juniors to get up tp speed.

Tech stack: Java, AWS

As a senior developer in the payments team I:

• lead multiple frameworks migrations;
• mentored younger developers;
• shared my knowledge with other team members;
• fixed bugs and provided production support.

Tech stack: Java, Python, C, Git, Jenkins, Maven, Gradle

As a consultant in Epam System I worked with two customers: Citi and Raymond James. In both cases I was a key developer of the team. And:

• designed and developed multiple software solutions;
• provided technical guidance to the customer's team in order to make sure delivered software would be the best quality;
• mentored new developers;
• performed every day development and support activities .

Tech stack: Java, Python, Go, Oracle DB, AWS, Git, Jenkins

As a consultant in Epam System I worked as a hands on tech lead on multiple e-commerce projects.

My responsibilities included:

• analysis of customer's requirements;
• design of the solution;
• refactoring;
• coordinating development teams' activities;
• production support;
• synchronization with other development teams;
• mentoring.

Tech stack: Java, Hibernate, JDBC, Spring, JavaScript, MySQL DB, Python, Maven, Git, Jenkins

Started as a developer but after two years I became a team lead. My responsibilities included:

• new team members onboarding and mentoring;
• coordination of development activities;
• production support;
• design of new solutions starting from requirements till deployment;
• refactoring and redesign of existing systems.

Tech stack: Java, Hibernate, JDBC, JSF, JSP, Spring, Oracle DB, Python, Perl, Maven, Ant, SVN, Jenkins