Executed architect-defined lakehouse components; designed/refined CI/CD for IaC and data transformations; automated platform delivery and modernized legacy systems. Implemented Glue Catalog onboarding and schema-change tracking; automated dbt docs. Built event-driven pipelines (DMS → dbt with SNS) with idempotent retries and DLQs. Containerized loaders and set up ECR/ECS/IAM via Terraform with approval-gated Azure DevOps pipelines. Migrated Lambda flows from Redshift to ClickHouse, improving query performance and reducing run cost.

Taught courses on Programming, Algorithms & Data Structures, and Digital Logic - the pillars of Computer Science. Specialized in C++ and Python programming, algorithm design and implementation, and digital circuit fundamentals from boolean algebra to modern computing systems.

Introductory lecturer role teaching foundational computer science concepts.

Improved stability of ETL processes, automated report generation, and created a web application for real-time reporting. Optimized Airflow configurations and improved EMR data migration pipelines.

Provided private tutoring in mathematics and physics for middle school, high school, and introductory higher education students. Helped over 30 students with exam preparation and curriculum support.

Founded a startup focused on sustainable houseplant care solutions.

Software developer for payments and billing, support engineering, launchpad lead. Part of Industrial Master's Programme in IT by University of Tartu. Data Science Masters' thesis on Graph neural network based deep learning model for RDF knowledge graph materialization.

Designed an MVP for an automated year-round greenhouse as part of the Mechatronics Engineering thesis. Participated in multiple startup competitions.

Assembled, tested, upgraded, and maintained wall-painting robots. Collaborated with engineers to test and upgrade new features.

Completed a Mechatronics engineering internship, edited and created assembly instructions, and conducted testing in a laboratory setting.

Worked on software development using Adobe Flash, PHP, and JavaScript. Took on additional tasks such as camera operation, customer service, and visual design.

Provided IT and customer support, managed databases, and assisted in system updates.

Handled website development, server management, and updates.

Developed an automated system for database backup and logging.