Dominik – Golang, AWS, Kubernetes, experts in Lemon.io

Dominik

From Poland (UTC+2)flag

Back-end Web Developer|Senior
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Dominik – Golang, AWS, Kubernetes

Dominik is a senior backend engineer with 16+ years of experience specializing in designing and architecting complex backend systems and distributed platforms. He has led the architecture of large-scale systems, built internet-scale scanning platforms, and managed engineering teams. He demonstrates strong expertise in workflow orchestration, direct client communication, and proactive cross-team collaboration. He also has experience with AI-assisted development and LLM integration, helping teams improve engineering workflows and incorporate AI capabilities into software products.

16 years of commercial experience
Main technologies
Golang
4 years
AWS
6.5 years
Kubernetes
6 years
Additional skills
Python
FastAPI
Dart
AWS Lambda
Babel
Mocha
Chai
Nginx
CircleCI
React
Angular.js
Node.js
TeamCity
JavaScript
Jasmine
C#
Karma
NUnit
Java
MySQL
PHP
WCF
Entity
Microsoft Azure
PL/SQL
Apache Tomcat
Direct hire
Possible
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Experience Highlights

Senior Software Engineer
Jan 2021 - Ongoing5 years 9 months
Project Overview

An integrated analytics platform that helps organizations unify disparate internal and external data sources, streamline data integration, and make better-informed decisions at scale.

Responsibilities:
  • Designed and implemented internet scale attack surface management tools that helped enterprises discover blindspots in their security and monitor risk of their supply chain partners.
  • Built an event-driven data streaming platform based on Argo Workflows and NATS.
  • Built a network scanning and data aggregation framework in Python and Go.
  • Built an analytics pipeline consisting of a data lake and Trino engine.
  • Implemented solutions for cross cloud workload management utilizing Wireguard private tunnel technology.
  • Built an auto-scalable, cost effective cloud infrastructure on top of AWS and Kubernetes.
  • Designed a set of CI pipelines for automated test and deployment of applications to Kubernetes infrastructure.
Project Tech stack:
FastAPI
Python
Golang
AWS
Kubernetes
Research And Development Engineer
Jan 2020 - Dec 202011 months
Project Overview

A research and development team focused on exploring and advancing innovative solutions across various technology domains.

Responsibilities:
  • Designed and implemented an automated solution for obtaining structured datasets from unstructured web data as part of DARPA's D3M project.
  • Developed browser automation solutions as part of DARPA's Active Social Engineering Defense project.
  • Designed and implemented a social media sites crawler to automatically supply new sites for HooDat, a username search engine product.
  • Built an auto-scalable, cost effective cloud infrastructure on top of AWS and Kubernetes.
  • Designed a set of CI pipelines for automated test and deployment of applications to Kubernetes infrastructure.
  • Extended a generic task processing platform built on top of Kafka, Python, and Dart.
Project Tech stack:
AWS
Kubernetes
Python
Dart
Engineering Manager
Nov 2015 - Jan 20204 years 2 months
Project Overview

SaaS product that enables users to convert the mass of data on web sites into structured, machine-readable data with no coding required.

Responsibilities:
  • Organized local and remote teams, focusing on core product improvements and customer implementations.
  • Led a local engineering team focused on developer productivity and partner capabilities.
  • Successfully delivered a range of features improving ease of use and boosting partner productivity, resulting in decreased cost of customer implementations and increased partner satisfaction.
  • Managed remote partner teams through successful customer project implementations from requirements gathering through implementation to ongoing maintenance.
  • Provided guidance and mentorship to a cross functional team, aligning company objectives with personal career goals.
  • Helped clarify customer technical requirements and converted them into design documentation as a Solutions Architect.
Project Tech stack:
JavaScript
Java
Software Engineer
Mar 2015 - Nov 20157 months
Project Overview

SaaS product that enables users to convert the mass of data on web sites into structured, machine-readable data with no coding required.

Responsibilities:
  • Worked on frontend projects revolving around web data extraction.
  • Developed projects in AngularJS, KnockoutJS, and React.
  • Worked with ES6, React, Redux, and BabelJS as a base web stack.
  • Tested applications utilizing Mocha, Sinon, and Chai.
  • Worked on backend services in NodeJS and Amazon Lambda.
  • Introduced continuous integration throughout the system utilizing CircleCI.
  • Managed the frontend project stack with NGINX.
Project Tech stack:
Angular.js
React
Node.js
AWS Lambda
CircleCI
Nginx
Mocha
Chai
Babel

Education

2014
Computer and Information Sciences, General
Master's degree
2013
Computer Science
Bachelor of Applied Science (BASc)

Languages

Polish
Advanced
English
Advanced

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