• member and former Tech Lead of the Core Infrastructure team

• currently working on data delivery architecture, and high-performance data analytics

• TypeScript/Python/Go

• PostgreSQL, AlloyDB, DuckDB, Apache Arrow, Parquet

• Improved performance (by up to 100x for some users) of a mission-critical legacy application used in assuring compliant use of AWS resources (JavaScript/TypeScript/React/AWS)

• Co-designed and assisted in the development of the new generation of CMDB (configuration management database) solution used to monitor security and compliance of HSBC’s AWS accounts (Python/AWS/AWS Neptune Graph database)

• Collaborated with a team of Python developers to redesign the team’s approach to designing and writing code, ultimately defining what it means for a project to be “done” and “good”

• Act as a team spokesperson to provide presentations and information to stakeholders regarding projects, initiatives, and improvements

• Leveraged the use of PR reviews and peer programming sessions to stimulate team discussions about writing and designing quality code, allowing the team to grow and improve overall

• Participated in candidate interviews as a technical expert to gauge candidate’s aptitude and skill level, resulting in hiring 2 new developers for the team

• Leveraged the use of Go/GCP App Engine to create a new high-performance and scalable solution, allowing easier generation and distribution of product catalog to partner and associated stores; new implementation was more performant and no longer negatively impacted the performance of other systems

• Implemented automated refund processing for order cancellations by using Python and Django to eliminate the need for any manual actions; wrote a specific integration with the API for the company’s payment processing service

• Contributed to design sessions related to planned refactoring of a legacy monolith system into a collection of microservices running on GCP

• Created an end-to-end test suite for Virtualo's various payment processing flows

• Managed a team of up to 3 members responsible for generating up to 40% of revenue at a leading literary agency in Poland through effective account and client management

• Designed and developed the company’s website including creation and management of both frontend and backend components; utilized Go, GraphQL, PostgreSQL, TypeScript, React, Next.js, and included integrations with Mailchimp and Office 365 Active Directory

• Collaborated with external developer to develop the internal software tools for the agency, including the creation of the company’s CRM

• Fostered relationships with international publishing houses, literary agencies, and authors to ensure business growth and development

• Mentored direct reports, including 3 assistants during tenure, creating opportunities for 2 of them to scale their careers as literary agents