Technical Excellence

10+ years building quality-first software • Transforming teams through automation and best practices

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Current Position

Developer Experience Team • Senior Platform Engineer

Current

Senior Platform Engineer

FlinkSep 2024 - Current

Developer Experience Team - Platform tooling, testing infrastructure & AI adoption

MCP Tools Shipped

Teams Enabled

Initiatives Led

Built load testing platform on Kubernetes: k6-operator, loadrunner with gRPC support, DataDog monitoring
Created self-service order testing: full lifecycle via web UI & REST API, batch creation, shift management
Shipped 20 MCP tools for Claude Code & Gemini CLI — AI-assisted testing across engineering

GoPythonTypeScriptKubernetesHelmArgoCDk6Pact/PactFlowDataDoggRPCMCPClaude CodeGemini CLIGitHub ActionsDockerGCP

Career Impact

10+

Years Experience

20+

Team Members Led

99%

Delivery Rate

40%

Avg. Efficiency Gain

Professional Journey

Building quality-first systems and empowering teams

Previous Experience

Showing 6 of 6 past experiences

QA & Platform Engineering Lead (Contract)

Enterprise Cybersecurity2024 - 2025

Network Access Control — Quality standards, load testing & infrastructure sizing

Team Members

20K+

Devices Supported

Test Scenarios

Led a team of 10 engineers, established quality standards and quality gates across the product
Built infrastructure sizing calculator for NAC deployments supporting 1K-20K+ devices
Developed empirical performance model from load test results — 4 auth methods (MAB, PEAP, EAP-TLS, EAP-TEAP)

JavaScriptk6RADIUSGrafanaKubernetesGoGraphQLNeo4jRedisDockerNginx

Senior QA Automation Engineer

Flink2023 - Sep 2024

Production Incidents

10+

Microservices Monitored

Boosted PWA reliability by 30% with comprehensive testing strategies
Developed end-to-end automation frameworks for microservices environment
Created pubsub integration testing for distributed systems

TypeScriptCypressk6DataDogPubSubDocker

Senior AQA Engineer

StartMail2022 - 2023

95%

Test Reliability

100%

Critical Coverage

Reduced UI test flakiness from 80% to 4% with Cypress framework in TypeScript
Introduced cross-browser testing and covered 100% critical scenarios
Documented 50+ critical bugs and edge cases from production users

TypeScriptCypressJavaScriptReact

Software Developer in Test

Miro2021 - 2022

700+

Tests Refactored

30%

Reduced Flakiness

Created test automation framework for backend integration and E2E tests
Refactored 700+ tests to use the new framework
Implemented new testing strategy for company products

JavaKotlinRetrofitAllure TestOpsGradle

QA Engineering Lead

Nexign, Quantori2019 - 2021

500+

Tests Automated

99%

On-time Delivery

40%

Faster Regression

Managed QA teams up to 20 members across telecom, life science & IoT domains
500+ automated tests across Python, Java, and TypeScript frameworks
99% on-time delivery, 40% faster regression cycles, 95% test coverage

TypeScriptCypressPythonJavaSeleniumJenkinsTensorFlow

QA Engineer & Python Developer

Quality-Lab, Freelance2015 - 2018

Team Members

400+

Test Cases

Built 10-member QA team with quality metrics and processes
400+ test scenarios (SoapUI, manual, automated)
Developed Python web service with reporting integrations
API testing webinars and onboarding templates

PythonDjangoSoapUIREST APIsPostgreSQL

Technical Expertise

Core technologies and tools powering modern platform engineering and quality automation

Languages

GoTypeScriptPythonJavaKotlin

Testing & QA

k6Pact/PactFlowPlaywrightCypressAllureSonarCloud

Cloud & Infrastructure

KubernetesGCPDockerTerraformArgoCDHelm

CI/CD & DevOps

GitHub ActionsGitLab CI/CDJenkins

Monitoring & Observability

DataDogGrafanaPrometheus

Databases & Messaging

PostgreSQLNeo4jRedisKafkaPub/Sub

Protocols & APIs

gRPCRESTMCPGraphQL

Ready to Transform Your Engineering Processes?

Let's discuss how I can help improve your team's quality, automation, and delivery velocity

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Or explore my educational impact