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What causes testers and developers to feud and how to avoid it

Иннотех corporate blog Personnel Management *IT career Reading room IT-companies

Testers and developers are the driving force of any IT enterprise. Their work directly influences the quality of the final product. Pavel Petrov, our Lead tester-engineer of the risk detection monitoring service for corporate clients, shares his insights on building a productive relationship between two different IT camps.

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Total votes 3: ↑3 and ↓0 +3
Views 176
Comments 0

It's alive

IT Standards *IT career Reading room The future is here IT-companies

I wonder why IT developer interviews are so strange most of the time. It feels as if the people are looking for computer science teachers, not engineers. All those theoretical questions that have no relation to the working reality. It is strange to be looking for eloquent teachers, who can perfectly explain any term or pattern, and then ask them to do the actual work. Maybe it is the imprint from the years spent in university when the teachers looked like all-knowing gods and seemed to solve any issue in your life. May be, may not. Anyway, these teachers stay in unis and don't do the work.

You know, what would be my universal answer to all interview questions? “I have no idea how and why it works, but I can use it, and I can use it for good”. This is the reality. Actually, no one knows exactly these hows and whys. What is a computer? What is electricity? What is an electron? No one knows for sure. But it works and we use it.

Imagine a famous author, like Stephen King, asked a question about the difference between deus ex machina and Mary Sue. Would his answer change the quality of his books? He may or he may not know all those scientific literature terms, but he can use the language and use it for good.

Every time I turn on my computer it is a wonder. I have no idea what is going on, but it awakes, it becomes alive, and I can communicate with it in its own sublime and subtle language.

Have you ever realised that all these electronic devices are monsters, Frankenstein's monsters? Some pieces of dead matter were put together, and then, with some electricity involved, it suddenly awoke. “It's alive!”. Had Frankenstein any idea why it turned alive? Of course not, or why he was so surprised? Every developer experiences this feeling almost every day. “It's working!”

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Total votes 7: ↑4 and ↓3 +1
Views 427
Comments 0

Introduction to Engineering

Programming *System Analysis and Design *Studying in IT IT career Systems engineering *

This is a set of chapters for young engineers. We give practical advice and discuss goals, challenges and approaches used in modern software engineering.

Along with classical foundations this article contains original ideas of conceptualizing engineer's work with emphasis on bringing order to the situation and finding an insight. Engineering is approached as work in uncertainty with other people which requires special skills. Non-obvious complications regarding modern production in big companies are discussed.

This article is based on 15 years of experience in engineering and management in high-tech industries.

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Rating 0
Views 1.2K
Comments 3

Software testers — an endangered species?

PVS-Studio corporate blog IT systems testing *IT career The future is here

Nothing and nobody will escape oblivion. Whatever you may say, the history of mankind is a history of automation and the subsequent evolution of workers. This happened both during the first industrial revolution and during the second. The same thing happened with digital revolution. Now machine learning and artificial intelligence are being implemented everywhere. What is the future of software testing?

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Total votes 1: ↑1 and ↓0 +1
Views 1.3K
Comments 0

Quantitative‌ ‌Funds:‌ ‌What’s‌ ‌Interesting‌ ‌for‌ ‌Coders?

Luxoft corporate blog Big Data *Machine learning *IT career Finance in IT

Hello, Habr! Not only traders but also mathematicians and programmers work with stock markets. Director of Engineering at Luxoft Artem Sosulnikov tells about data, which specialists of quantitative hedge funds work with, things they pay attention to, and conditions in such companies.

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Total votes 1: ↑1 and ↓0 +1
Views 1.3K
Comments 0

10+ Biggest Remote Tech Jobs Aggregators Comparison

ReactJS *Personnel Management *IT career Social networks and communities Remote work

There is a myriad of articles about where to find remote jobs, particularly in tech. Some of them are outdated and most of them don't provide detailed reviews. So that's why I decided to do my own research. I did a basic search by "React" skill (where possible) and expected to see mostly "Frontend Developer" vacancies.

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Total votes 3: ↑3 and ↓0 +3
Views 2.7K
Comments 0

What is one of the most common mistakes beginner developers make

Website development *Programming *Studying in IT IT career

It may seem that when you are a beginner, you'll do simple things only. No need to learn data structures and algorithms. No need to understand Big O notation, complexity and stuff like that. 

This couldn't be further away from the truth!

In 2008, when I just started learning to program, I spent a lot of time reading books on PHP and MySQL. Months later, when I felt confident, I took my first freelance project. It was a real estate website. A simple one. I used a custom-made ORM and everything worked just fine!

When I released it, the search feature quickly became sluggish and made the website unusable. 

I was wondering what the heck had happened. I figured out that database queries became very slow when there were over 200 real estate objects added to it. 

This is it. What worked fine during testing did not work in real life.

I was a self-taught developer. I did not know how to measure if my project scaled well. I didn't even know that I had to do it.

I thought algorithms mattered only for launching a spaceship.

If I had some basic understanding of algorithms, I would have known that the more the input, the longer it takes. 

I am not saying I would have come up with a robust solution as a junior, but I would have looked for a solution because I knew there would be a problem. 

Please, don't make the same mistake!

Of course, data structures and algorithms are much more than that and they apply differently depending on what you work on.

But a basic understanding of data structures and algorithms is a must for every software developer. 

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Total votes 1: ↑0 and ↓1 -1
Views 992
Comments 1

Finding Neo

Studying in IT Personnel Management *IT career
Continuing the previous part, let's talk about junior programmer candidates searching and their integration into your team. In this part I'd like to share my experience of forming a vacancy, more precisely its format. I'll try to tell you how to create the most attractive, honest and, not less important, informative vacancy card.

Like in the previous part, I'd like to remind you, that I'm just sharing my own experience and expressing the personal opinion. No more than that.

Making a vacancy card


One of the most important criteria of your search success is the right choice of HR platform. Since we are working with IT segment, I'd like to recommend the Habr Career.

For an extra traffic source you can use Head Hunter, LinkedIn (blocked in RF) and various telegram channels. For example: a good channel to find java developers, this will help to find mobile developers, or you can use your personal sources, if you have them.
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Total votes 1: ↑0 and ↓1 -1
Views 594
Comments 0

Applying for that overseas job: a checklist of CV things to worry about

Productivity Inside corporate blog IT career

The IT job market is going global, no doubt about it. Working remote for foreign companies or using an occupation overseas as a springboard for relocating is becoming common career trajectories among tech people, and that’s pretty great. However, while we’re rejoicing about the new opportunities, let’s not forget about the growing pains that go hand in hand. One of the most glaring issues international teams run into is that wildly different backgrounds give people wildly different expectations about what employment process, teamwork and professional relationships should look like.

These issues often come up right from the start of job seeking process. When employer and candidate have a cultural divide between them, the communication becomes hindered. And given that initial communication happens in the rigid, standardized form of e-mailed CVs, this can seriously impact the outcome.
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Total votes 7: ↑6 and ↓1 +5
Views 3.2K
Comments 1

Working with light: Starting your career at ITMO University

ITMO corporate blog Development of communication systems *Studying in IT IT career Physics
One of our previous articles featured an overview of our photonics department students’ work lives. Today we’re going to expand on this topic by looking at four related MA programs: “Light Guide Photonics and Programmable Electronics”, “LED technologies and optoelectronics”, “Photonic materials” and “Laser technologies”. We sat down with some of the folks currently enrolled in these programs, as well as recent graduates, to talk about the role ITMO University played in kickstarting their careers.

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Total votes 5: ↑5 and ↓0 +5
Views 1K
Comments 0

Top IT Consulting Companies In India and USA For Tech Professionals

Web design *IT career Offices of IT companies Software IT-companies

The race to become the best IT consulting firm has been at its peak for the last few years. Each and every business requires a top technology consulting company for implementing its IT and development strategy. However, they find it tedious and perplexing to pick one according to their needs, budget, time, and so on; because it can determine the future of their business. And because of an outbreak like COVID-19 existing business continuity plans aren't capable of handling the unknown variables of business. 
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Total votes 1: ↑0 and ↓1 -1
Views 1.2K
Comments 0

How Deep the Rabbit Hole Goes, or C++ Job Interviews at PVS-Studio

PVS-Studio corporate blog C++ *IT career

Job Interviews at PVS-Studio

Authors: Andrey Karpov, khandeliants Phillip Khandeliants.
Here's an interesting story about how one of the questions we ask at job interviews turned out to reach even deeper than intended by its author. You've always got to watch your step with C++ and C++ compilers – there's never a risk of getting bored.
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Rating 0
Views 1.4K
Comments 0

Juggling work and study at ITMO University: CS edition

ITMO corporate blog Programming *Studying in IT IT career Sound
We talked to the graduates of the Speech Information Systems MA program at ITMO about the ways our university helped jumpstart their careers. [More stories from our startups]:

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Total votes 6: ↑5 and ↓1 +4
Views 810
Comments 0

Turns out internet businesses are sustainable during pandemics. Why? Home Office DNA

Qrator Labs corporate blog Personnel Management *IT career Health
“In 1665, Cambridge University closed because of the plague. Issac Newton decided to work from home. He discovered calculus & the laws of motion.”

We live in a truly remarkable moment. With the year 2020 and the COVID-19 outbreak employees all over the world are staying home for quarantine, trying their best to sustain the normal flow of life, which means continue working. And this is something new compared to all the previous infectious pandemics humanity has survived through — this time we have the Internet.

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Total votes 21: ↑20 and ↓1 +19
Views 1.3K
Comments 0

[Interview] Top Programming Trends And Practical Advice to Follow in The New Decade

Programming *IT career

Image credit: Unsplash

What will the future bring to the programming world? Are there any specific technologies that will rise and fall? Which programming language one should learn to succeed in their career? What should a newbie programmer know and understand to build a successful career in the 2020s?

I had the opportunity to sit down and talk about these issues in greater detail with Vitaly Kukharenko, a CTO with 10+ years of experience and creator of several high load startups.
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Total votes 9: ↑7 and ↓2 +5
Views 1.9K
Comments 0

Google Interviewing Process for Software Developer Role in 2020

IT career

Hello! I just finished interviewing with Google and wanted to quickly catch you up on some interesting and frustrating steps of the process so that you can understand what to expect from Google interviews and the steps involved. I will also share some tips on how to prepare for the interview and mistakes to avoid.

If you’re looking for a success story, this is the wrong post for you. I actually failed the interviewing process, but the whole experience was pretty interesting for me and leads me on to another stage of my career. I will share more details on this at the end of the post. All names and identifying details have been changed to protect the privacy of Google employees.
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Total votes 71: ↑70 and ↓1 +69
Views 82K
Comments 9

Startups: 10 takeaways from 20 lessons at Stanford University

Alconost corporate blog Studying in IT Start-up development IT career IT-companies

Why do some people get rich off of their ideas, and others are not able to reach even 100 customers? The renowned Stanford University, which is located in the heart of Silicon Valley, offers a course where students can learn the recipes for founding a successful startup. This course is also available as an audio podcast and on YouTube. Here are my takeaways from 20 lectures with such well-known teachers as Peter Thiel (PayPal), Paul Graham (Y Combinator), and Alex Schultz (Facebook).

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Total votes 2: ↑1 and ↓1 0
Views 1.8K
Comments 0

Enhancing Magento Front-end Performance With ReactJS

ReactJS *Studying in IT IT career Magento *Software


Magento is an open-source PHP based platform for building e-commerce solutions. Built by the Magento company (now part of Adobe), it is used by over 350,000 developers all over the world. It enables the creation of highly customizable digital storefronts for Business-to-Customer and Business-to-Business purposes. Magento 2, the transformed version of the Magento E-commerce Platform, comes with brand new architecture, coding structure, and database design.

a) General overview

Magento’s platform is built upon PHP and MySQL. During its lifetime of 10 years (the version 1.0 released in March 2008 and the version 2.0 in November 2015, it has undergone changes in terms of structure and development patterns and is now in its second major version, Magento 2.

Magento’s structure is comprised of two main parts, one being the back-end, with the database and MySQL, and Model, Data and Service interfaces, as can be seen in figure 3. These are directly connected and used in Magento’s Blocks, Layouts, and Templates, which would be defined as the front-end of the application.
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Total votes 8: ↑8 and ↓0 +8
Views 4.4K
Comments 0

Developers are now measured in views and subscribers — and that's wrong

Personnel Management *IT career

Recently I’ve been getting invited to a lot of interviews, and they all go pretty much the same way: I come on, we chat for a while, and then… they make me a job offer. Like I’ve already passed the technical interview stage and confirmed my skills. The thing is, I don’t even have a mega-popular GitHub page with examples of my code, and my CV is so bland it looked like I was forced to write it. The only outside indication that I’m worth something is my ability to answer technical questions, but I’m not even being asked to do that anymore.

The reason for that is simple: I wrote a couple of Habr articles and they became popular. Looks deserved and normal at first glance: since I shared my experience publicly and people have clearly appreciated it, my skills are considered “community-approved” and there’s no need for a lengthy interview.

But the articles aren’t even about my skills at all — mostly they’re there so I can whine about my depression. I mean, I’m glad I don’t have to prove anything to anyone anymore, but seriously: THAT passes for a quality developer these days? Are you out of your mind? I believe you are, and the symptoms are everywhere.
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Total votes 22: ↑17 and ↓5 +12
Views 5.8K
Comments 5

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