Hi! I'm Žygimantas.

Based in 🇪🇺

Reach me at

Innovative Go software engineer with 5+ years of experience specializing in data engineering and distributed systems. Passionate about leveraging Go's concurrency model and performance capabilities to build scalable, efficient data pipelines and analytics platforms.

Proficient in Go's standard library and popular frameworks like Echo, Gin, or gRPC for building robust microservices and APIs. Architected and implemented high-throughput ETL processes and realtime streaming solutions.

Worked on architectural overhauls and optimizations taking advantage of Go's strengths in performance. Extensive experience deploying and managing applications on cloud and data platforms such as AWS and Snowflake. Skilled in containerization using Docker.

Proven track record of delivering high-quality software solutions that meet business requirements and exceed customer expectations.

Software Engineer at External Tables

Aug 2022 -> Present

Started working in a startup with the same team. Got more responsibilities and a fast-paced environment. Honed my skills both with Go software development and data engineering. Architected, improved, and maintained various data systems and pipelines. Deployed various applications on AWS and Snowflake. Had a chance to adapt to very restrictive environments and work with previously untouched tools like Ruby on Rails and Java.

Go
Snowflake
Docker
AWS
Python
Postgres
dbt
Terraform

Software Engineer at Smart Brands Lab

Jun 2021 -> Aug 2022

This is where I got into a serious and experienced software team. Probably the most challenging part of my career but also the most fruitful. I've worked on various projects that involved building and maintaining complex systems, data pipelines, and APIs. Here, I've learned teamwork, communication, and problem-solving skills that have been invaluable in my career.

Go
Snowflake
Docker
AWS
Python
Postgres
dbt
Terraform

Software Engineer at Freelance

Dec 2020 -> Jun 2021

During the pandemic I had a bit more time which I decided to use to diversify my skills and get better at Go. I've worked on various projects from triangular arbitrage calculations for cryptocurrencies to web scraping and data processing. Vast majority of my work was done in Go. This is where I've learned communicating with customers and building software that is easy to use and understand.

Go
Docker
Postgres
Digital Ocean

Junior Software Developer at Hostinger

Oct 2019 -> May 2021

This is where I've started my career as a software developer from a little hobby. While our team was mainly focused on digital marketing, I was developing all kinds of custom solutions for our team to use. This is also where I've started learning and using Go.

Go
Docker
Postgres
Web Development