Martin Kačmar

Prague, Czech Republic martin@kacmar.sk kacmar.sk

Senior software engineer working on developer tooling, security, and distributed systems. Currently building static analysis tooling, increasingly LLM-based, at Microsoft.

Work experience

Microsoft - Senior Software Engineer November 2023 - Present

  • C#
  • .NET
  • Python
  • Microsoft Azure

Technical lead for a team in DevDiv/CoreAI enforcing security standards through static analysis across Microsoft's engineering organization, in support of the Security Development Lifecycle. Mentoring engineers on the team.

Conductor - Staff Software Engineer May 2022 - October 2023

  • Java
  • Docker
  • Kubernetes
  • Amazon Redshift
  • Amazon Web Services

Worked on Conductor's Data Platform and integrated ContentKing's infrastructure after its acquisition, unifying data pipelines across both products.

ContentKing - Software Engineer February 2020 - October 2023

  • Node.js
  • TypeScript
  • AWS Lambda
  • Cloudflare
  • Redis
  • RabbitMQ
  • Bare Metal

Managed the company's Bug Bounty Program, coordinating vulnerability disclosures and remediation. Designed and maintained a rendering system using Chrome DevTools Protocol for real-time SEO monitoring, and built a CDN data ingestion pipeline. Deployed and maintained services on hybrid bare-metal and cloud infrastructure.

Freelance - Software Engineer April 2019 - December 2020

  • Node.js
  • Docker
  • Kubernetes
  • Redis
  • Microsoft Azure

Re-architected a fintech client's monolithic application into microservices, resolving scaling bottlenecks and improving performance while preserving functionality.

Cimpress Technology - Lead Software Engineer July 2017 - January 2019

  • Node.js
  • Docker
  • Kubernetes
  • PostgreSQL
  • Amazon Web Services

Led engineering team building shipping optimization platform for carrier selection, route planning, and automated package sortation, working directly with the logistics team at one of the company's plants.

iflix - Software Engineer January 2017 - June 2017

  • Node.js
  • AWS Lambda
  • Kubernetes
  • Amazon Web Services

Designed a high-throughput user-activity tracking service and built payment and authentication integrations with telecommunications partners.

SalesChamp - Co-founder & Lead Software Engineer August 2011 - December 2016

  • PHP
  • MySQL
  • MongoDB
  • Bare Metal

Owned all engineering for the startup, building a field sales management platform. Managed bare-metal infrastructure and deployments.

Technical skills