Medium

Pavol Loffay

Pavol Loffay

·

Mar 15

Building AI Travel app in 2026: From Figma to the App Store in a Day

2025 was a year of transformation. I went from writing every line of code manually in January to building a full mobile app MVP in a single…

Building AI Travel app in 2026: From Figma to the App Store in a Day

In

OpenTelemetry

by

Pavol Loffay

·

Nov 22, 2021

Using OpenTelemetry auto-instrumentation/agents in Kubernetes

In this article, we introduce a new feature for OpenTelemetry’s Operator which significantly simplifies installing instrumentation on k8s.

Using OpenTelemetry auto-instrumentation/agents in Kubernetes

Pavol Loffay

·

Jun 27, 2021

Five years evolution of open-source distributed tracing

This article summarizes evolution of open-source distributed tracing projects since 2015.

Five years evolution of open-source distributed tracing

In

JaegerTracing

by

Pavol Loffay

·

May 26, 2020

Jaeger clients and W3C Trace-Context

In this article, we are going to have a look at using Jaeger clients with W3C Trace-Context propagation format. The standardized context…

Jaeger clients and W3C Trace-Context

In

JaegerTracing

by

Pavol Loffay

·

May 1, 2020

Jaeger embraces OpenTelemetry collector

In this article we are going to explain Jaeger integration with OpenTelemetry collector. Describe differences between these two and last…

Jaeger embraces OpenTelemetry collector

In

JaegerTracing

by

Pavol Loffay

·

Mar 17, 2020

Jaeger data analytics with Jupyter notebooks

In the previous blog post Data analytics with Jaeger aka traces tell us more! we have introduced our data science initiative and platform…

Jaeger data analytics with Jupyter notebooks

In

JaegerTracing

by

Pavol Loffay

·

Feb 24, 2020

T-Trace: agent-like instrumentation for GraalVM

In this article we will look at the agent-like instrumentation tool T-Trace. The tool provides non-intrusive instrumentation capabilities…

T-Trace: agent-like instrumentation for GraalVM

In

JaegerTracing

by

Pavol Loffay

·

Feb 2, 2020

Data analytics with Jaeger aka traces tell us more!

I will get straight to the point, Jaeger at the moment only visualizes collected data from instrumented applications. It does not perform…

Data analytics with Jaeger aka traces tell us more!

In

JaegerTracing

by

Pavol Loffay

·

Dec 16, 2019

Jaeger with Elasticsearch on Kubernetes using Operators

In this article, we are going to look at deploying Jaeger on Kubernetes and OpenShift with Elasticsearch storage using operators. We will…

Jaeger with Elasticsearch on Kubernetes using Operators

In

JaegerTracing

by

Pavol Loffay

·

Jul 24, 2019

Using Elasticsearch Rollover to manage indices

In this article you will learn how to configure and use the Elasticsearch rollover feature in Jaeger. Note that this feature has been…

Pavol Loffay

Pavol Loffay

Software engineer working in observability space. Working on Hypertrace, OpenTelemetry, Jaeger, OpenTracing, MicroProfile projects.

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