Sergey Bolshchikov

July 2026

March 2026

January 2026

Deep Agents at Scale: The Three Problems You Can’t Ignore

Why context size alone doesn’t solve production agents — and how real systems handle unbounded data, parallel reasoning, and reliable output.

Jan 6

6

December 2025

How to Interview Junior Developers in the AI Era

Traditional coding interviews are useless when AI writes the code. Here's a practical guide to evaluate what actually matters: code reading, critical…

Dec 16, 2025

3

1

The simplest development flow with AI that works

A simple, yet powerful way to leverage AI in your day-to-day without getting into steep learning curve of tools and processes.

Dec 11, 2025

4

1

Scoring Matrix For Mindset Assessment Interviews (part 2)

A simple, quantitive, yet, objective way to assess mindset interview.

Dec 1, 2025

2

November 2025

How to Assess Mindset and Attitude During the Interview (part 1)

How to uncover how someone really thinks — before you hire them.

Nov 17, 2025

7

1

Langchain Open Deep Research Internals: A Step-by-Step Architecture Guide

A detailed walkthrough of Langchain Open Deep Research's architecture, showing how state evolves, agents coordinate, and design patterns combine at each…

Nov 2, 2025

5

1

November 2024

“Fire and forget” makes more damage if you don’t do these 2 steps before

3 steps to achieve productive "fire and forget" management style with your team.

Nov 15, 2024

1

August 2024

November 2023

Sanitizing any user input with OpenAI under $1

The objective of this task is to extract a person's name correctly as it appears on LinkedIn.

Nov 4, 2023