Egor Kaleynik - Profile and Journalist Details

Find journalists that align with your industry, location and vision. Unlock Egor Kaleynik's full journalist profile, including location, coverage topics, current employer, biography and preferences. Sign up today and start building journalist relationships that fuel your startup's growth.

Get connected with journalists today
Egor Kaleynik

Egor Kaleynik

Verified

Head of Content, Freelance

Poland

Biography

A marketing strategist and content marketer in IT with over 15 years of experience. Holds an engineering degree and possesses a deep understanding of technical topics and concepts. Named Marketing Contributor of the Year 2021 by Hackernoon's Noonies Awards. My Credibility Hub: https://sites.google.com/view/half-glass-fullstack/credibility

Final Covers

AI marketing, Business development, Software development, DevOps

Doesn’t Cover

eco-friendly products

Journalist Type

Seniority Positions

Medium Formats

Content

Total articles 27

  • Choosing the tech stack for your SaaS

    By Egor Kaleynik| DEV Community@ Why tech stack selection mattersSelecting the right technology stack can determine the success or failure of your SaaS business. The right tech stack ensures your SaaS application scales efficiently, runs cost-effectively, and delivers high performance. Poor choices, however, can lead to excessive infrastructure costs, slow load times, and complex technical debt that hinders growth.

    By Egor Kaleynik · DEV Community

    Mar. 07, 2025

  • AI Is Making You Less Creative—Unless You Use It Like This | HackerNoon

    By Egor Kaleynik| HackerNoon Verified Have you ever noticed how some people seem to come up with great ideas while others struggle? We all know someone who can link ideas in a way that makes sense, while we just feel stuck, thinking in straight lines. But what if creativity isn’t just a special gift? What if you could get better at it? I’ve felt both sides. I used to think creativity was something you either had or didn’t. Then, I changed my mind. I moved from just watching creativity happen to using it myself.

    By Egor Kaleynik · HackerNoon

    Mar. 05, 2025

  • How to use AI and social media for perfect marketing personalization

    By Egor Kaleynik| Substack@ I've also covered this topic in a shortened form at the Geeksforgeeks.org community:Using AI and Social Media for Marketing PersonalizationMany businesses rely on buyer personas, surveys, and web analytics to understand their customers. However, these methods often provide only surface-level insights. True customer understanding goes deeper, analyzing behaviors, motivations, and subconscious decision-making patterns.

    By Egor Kaleynik · Substack

    Feb. 14, 2025

As seen in

Company Info

Freelance

Freelancer.com is the largest freelancing and crowdsourcing marketplace in the world, connecting over 81 million employers and freelancers across more than 247 countries. Founded in 2009 and based in Sydney, Australia, the platform allows employers to post jobs while freelancers can bid on these projects. It is publicly traded on the Australian Securities Exchange under the ticker ASX:FLN. The platform supports a variety of work categories, including software development, writing, design, and marketing. Freelancer.com also offers contests for creative work, where employers can award prize money to winning entries. Users can choose from different membership plans, including free and paid subscriptions, which provide various benefits. The mobile app enhances project management and communication for users on the go. With a diverse customer base that includes individuals, small businesses, and large enterprises, Freelancer.com plays a significant role in the global online economy.

De Pere, Wisconsin, United States