DEV Community

Grzegorz Piechnik profile picture

Grzegorz Piechnik

Performance Engineer, k6 Champion, Content Creator

Joined Joined on  Personal website https://bento.me/gpiechnik twitter website
Dont waste money on monitoring YOUR startup
gpiechnik profile

Dont waste money on monitoring YOUR startup

#webdev #beginners #tutorial #opensource
1
Comments 1
2 min read

Want to connect with Grzegorz Piechnik?

Create an account to connect with Grzegorz Piechnik. You can also sign in below to proceed if you already have an account.

Create Account
Already have an account? Sign in
I created my first startup to promote YOUR startup
gpiechnik profile

I created my first startup to promote YOUR startup

#discuss #webdev #productivity #opensource
18
Comments 6
2 min read
I started a newsletter to document my JOURNEY ✈️
gpiechnik profile

I started a newsletter to document my JOURNEY ✈️

#discuss #productivity #news #learning
Comments
2 min read
No jobs for juniors in IT? 💻👩‍💻 00:15
gpiechnik profile

No jobs for juniors in IT? 💻👩‍💻

#discuss #webdev #beginners #career
8
Comments 1
1 min read
Can you bypass every security? 🤔💻🔓 00:17
gpiechnik profile

Can you bypass every security? 🤔💻🔓

#hackathon #hacktoberfest #hacktoberfest23 #automation
3
Comments 1
1 min read
Why do I hate Java? 😠🤔 00:12
gpiechnik profile

Why do I hate Java? 😠🤔

#discuss #java #programming #career
12
Comments 46
1 min read
Will AI also replace automation testers? 🤖💭 00:15
gpiechnik profile

Will AI also replace automation testers? 🤖💭

#ai #machinelearning #automation #testing
10
Comments 6
1 min read
AI tool that learns with the user 🤖📚 00:12
gpiechnik profile

AI tool that learns with the user 🤖📚

#ai #machinelearning #learning
1
Comments 1
1 min read
Bug Bounty Hunting Automation 🤖🕵️‍♂️ 00:14
gpiechnik profile

Bug Bounty Hunting Automation 🤖🕵️‍♂️

#hackathon #hacktoberfest #hacktoberfest23 #productivity
1
Comments 1
1 min read
Jmeter vs k6
gpiechnik profile

Jmeter vs k6

#webdev #performance #testing
Comments
5 min read
How to Become Performance Tester in 2023?
gpiechnik profile

How to Become Performance Tester in 2023?

#webdev #beginners #tutorial #testing
Comments
5 min read
Loki: Effective Logging and Log Aggregation with Grafana
gpiechnik profile

Loki: Effective Logging and Log Aggregation with Grafana

#devops #webdev #tutorial #opensource
Comments
5 min read
Using ChatGPT to write nuclei exploits
gpiechnik profile

Using ChatGPT to write nuclei exploits

#beginners #hackathon #hacktoberfest #hacktoberfest23
Comments
4 min read
Nuclei unleashed - writing first exploit
gpiechnik profile

Nuclei unleashed - writing first exploit

#hackathon #hacktoberfest23 #hacktoberfest #tutorial
Comments
4 min read
Why standard deviation is important in performance tests
gpiechnik profile

Why standard deviation is important in performance tests

#webdev #testing #performance
1
Comments
2 min read
Afrog explained for bug bounty hunters
gpiechnik profile

Afrog explained for bug bounty hunters

#webdev #hacktoberfest23 #hacktoberfest #hackathon
1
Comments
2 min read
My impressions of using the Drill performance testing tool
gpiechnik profile

My impressions of using the Drill performance testing tool

#webdev #devops #testing #performance
Comments
5 min read
AWS EC2 Instances basics
gpiechnik profile

AWS EC2 Instances basics

#webdev #aws #cloud #devops
Comments
3 min read
What do you think about this interview question? 🤔💼 00:14
gpiechnik profile

What do you think about this interview question? 🤔💼

#discuss #webdev #beginners #tutorial
Comments
1 min read
The Most Important Advice for a Junior Programmer 📚💡 00:13
gpiechnik profile

The Most Important Advice for a Junior Programmer 📚💡

#webdev #programming #beginners
Comments
1 min read
Do you use this in your company? 🏢💼 00:12
gpiechnik profile

Do you use this in your company? 🏢💼

#webdev #productivity #learning #community
Comments 2
1 min read
How to get started in IT (your first job)
gpiechnik profile

How to get started in IT (your first job)

#programming #beginners #tutorial
Comments
3 min read
I think I need to become a COBOL developer 🧑‍💻🚀 00:18
gpiechnik profile

I think I need to become a COBOL developer 🧑‍💻🚀

#discuss #programming #webdev #productivity
8
Comments 16
1 min read
I really love the Go language 😍🐹 00:14
gpiechnik profile

I really love the Go language 😍🐹

#go #programming #webdev
2
Comments
1 min read
Continous Profiling with Grafana Pyroscope
gpiechnik profile

Continous Profiling with Grafana Pyroscope

#devops #tutorial #python #opensource
3
Comments
6 min read
Massive Layoffs of Manual Testers? 💼🔍 00:14
gpiechnik profile

Massive Layoffs of Manual Testers? 💼🔍

#testing #webdev #beginners
Comments
1 min read
Massive Layoffs of Manual Testers?" 💼🔍
gpiechnik profile

Massive Layoffs of Manual Testers?" 💼🔍

Comments 2
1 min read
Myths About Programming 🖥️🧠 00:14
gpiechnik profile

Myths About Programming 🖥️🧠

#webdev #programming #beginners
Comments
1 min read
Who chooses programming in Java? 🤔💻 00:14
gpiechnik profile

Who chooses programming in Java? 🤔💻

#programming #java #go #python
10
Comments 27
1 min read
It's time for Advent of Code! 🎄 00:15
gpiechnik profile

It's time for Advent of Code! 🎄

#webdev #programming #beginners #codenewbie
Comments
1 min read
AI is gradually becoming a must-have 😎🚀 00:11
gpiechnik profile

AI is gradually becoming a must-have 😎🚀

#ai #webdev #programming #beginners
2
Comments 4
1 min read
🔥 Top 1 programming language of 2023 🥵 00:30
gpiechnik profile

🔥 Top 1 programming language of 2023 🥵

#programming #beginners #tutorial #webdev
1
Comments
1 min read
🔥 What is Apache Kafka and how to perform performance tests on it (Part 2) 👨🏻‍💻
gpiechnik profile

🔥 What is Apache Kafka and how to perform performance tests on it (Part 2) 👨🏻‍💻

#devops #webdev #testing #performance
Comments
5 min read
Better monitoring of Traces with Grafana Tempo
gpiechnik profile

Better monitoring of Traces with Grafana Tempo

#devops #testing #administration #admin
Comments
4 min read
Load Balancers Explained
gpiechnik profile

Load Balancers Explained

#devops #programming #cloud #learning
Comments
3 min read
What is Apache Kafka and how to perform performance tests on it (Part 1)
gpiechnik profile

What is Apache Kafka and how to perform performance tests on it (Part 1)

#performance #devops #testing #tutorial
Comments
4 min read
What is bind shell and reverse shell
gpiechnik profile

What is bind shell and reverse shell

Comments
3 min read
What are the types of deployment
gpiechnik profile

What are the types of deployment

#devops #beginners #cloud #learning
Comments
3 min read
What are the concepts of availability, load balancing, failover and session persistence
gpiechnik profile

What are the concepts of availability, load balancing, failover and session persistence

#performance #network #webdev #devops
Comments
3 min read
Using mitmproxy with k6
gpiechnik profile

Using mitmproxy with k6

#performance #programming #network #beginners
Comments
4 min read
Launching Python Course for Beginners 👾
gpiechnik profile

Launching Python Course for Beginners 👾

Comments
2 min read
How to quickly debug requests from k6 test scenarios
gpiechnik profile

How to quickly debug requests from k6 test scenarios

#performance #testing #opensource #javascript
Comments
3 min read
What are memory leaks?
gpiechnik profile

What are memory leaks?

#performance #webdev #learning #python
1
Comments
4 min read
What is browser based load testing
gpiechnik profile

What is browser based load testing

#webdev #testing #automation #javascript
5
Comments 1
4 min read
How to quickly read summary data in k6 from json file
gpiechnik profile

How to quickly read summary data in k6 from json file

#performance #testing #tutorial #webdev
Comments
2 min read
Fundamental network tools
gpiechnik profile

Fundamental network tools

#network #opensource #beginners #codenewbie
Comments
4 min read
Crucial update for k6 results analysis
gpiechnik profile

Crucial update for k6 results analysis

#testing #performance #grafana #opensource
Comments
5 min read
Hacking embedded systems using the routersploit tool
gpiechnik profile

Hacking embedded systems using the routersploit tool

#networking #network #cybersecurity #security
Comments
2 min read
SYN Flood Attack
gpiechnik profile

SYN Flood Attack

#cybersecurity #security #hacktoberfest #hacking
Comments
2 min read
DoS vs DDoS vs DRDDoS vs PoD attack
gpiechnik profile

DoS vs DDoS vs DRDDoS vs PoD attack

#cybersecurity #security #webdev #hacktoberfest
Comments
3 min read
State SSL certificates — what are the risks
gpiechnik profile

State SSL certificates — what are the risks

#cybersecurity #security #webdev #hacktoberfest
Comments
3 min read
What are polyglots and how to use them as a pentester
gpiechnik profile

What are polyglots and how to use them as a pentester

#cybersecurity #security #hacktoberfest #hacking
Comments
4 min read
LDAP protocol basics and the LDAP Injection attack
gpiechnik profile

LDAP protocol basics and the LDAP Injection attack

#cybersecurity #security #hacktoberfest #hacking
5
Comments 1
4 min read
What is bind shell and reverse shell
gpiechnik profile

What is bind shell and reverse shell

#cybersecurity #security #webdev #beginners
4
Comments 2
3 min read
What is Forward Proxy and Reverse Proxy
gpiechnik profile

What is Forward Proxy and Reverse Proxy

#cybersecurity #security #hacktoberfest #hacking
9
Comments
2 min read
What is WAF and IPS (Intrusion Prevention System & Web Application Firewall)
gpiechnik profile

What is WAF and IPS (Intrusion Prevention System & Web Application Firewall)

#cybersecurity #security #architecture #software
Comments
3 min read
Metasploit explained for pentesters
gpiechnik profile

Metasploit explained for pentesters

#cybersecurity #security #developer #automation
Comments
9 min read
Content Security Policy explained
gpiechnik profile

Content Security Policy explained

#cybersecurity #security #programming #beginners
Comments
3 min read
Search for sensitive data using theHarvester and h8mail tools
gpiechnik profile

Search for sensitive data using theHarvester and h8mail tools

#cybersecurity #security #hacking #hacktoberfest
Comments
3 min read
Scanning ports and finding network vulnerabilities using nmap
gpiechnik profile

Scanning ports and finding network vulnerabilities using nmap

#cybersecurity #security #hacking #hackaton
9
Comments
7 min read
loading...