Mikhail Shytsko

Product-oriented engineer building AI-native systems: banking microservices for 2M+ users, LLM developer tools, and Seedfast (https://seedfa.st/) - a schema-aware synthetic data generator.

Bratislava, Slovakia Joined on May 23, 2026 https://mikhail.shytsko.com/

Education

CS Bc. at Technical University of Kosice

Work

Solutions & AI Engineer at Slovenska Sporitelna

Mikhail Shytsko

Aug 14

Synthetic Data for CI/CD: Seed Fresh, Valid Rows on Every Run

#devops #githubactions #postgres #testing

8 min read

Mikhail Shytsko

Aug 14

ALTER TABLE, 5 Million Rows, and the Deploy That Took Down the Site

#postgres #devops #sql #database

12 min read

Mikhail Shytsko

Aug 14

E2E Tests Without Brittle Fixtures: Generate Data on the Fly

#testing #javascript #database #programming

15 min read

Mikhail Shytsko

Aug 14

Seed an Empty Postgres Database Without Leaving Claude Code

#ai #mcp #postgres #programming

6 min read

Mikhail Shytsko

Aug 14

How to Seed a Neon Database: psql, Prisma, Drizzle

#postgres #database #sql #typescript

21 min read

Mikhail Shytsko

Aug 14

Circular Foreign Key Seed: Three Workarounds That Actually Run

#postgres #sql #database #programming

13 min read

Mikhail Shytsko

Aug 14

One docker compose up, One Seeded Postgres

#docker #postgres #devops #database

6 min read

Mikhail Shytsko

Aug 14

Prisma Postgres Seed: prisma db seed, psql, and the Direct URL

#prisma #postgres #node #database

19 min read

Mikhail Shytsko

Aug 14

Synthetic Data vs Real Data? First Say What It's For

#database #testing #postgres #ai

8 min read

Mikhail Shytsko

Jul 27

Pytest Database Fixtures That Stay Fast and Honest

#python #testing #pytest #postgres

15 min read

Mikhail Shytsko

Jul 30

Demo Data Looks Real Until Someone Clicks Into It

#database #testing #postgres #webdev

11 min read

Mikhail Shytsko

Jul 27

MCP Servers for Test Data: What Exists and What Each One Does

#ai #mcp #database #postgres

9 min read

Mikhail Shytsko

Jul 30

Green Tests, Empty Tables: the Step Your AI Agent Skips

#ai #testing #database #devops

8 min read

Mikhail Shytsko

Jul 27

Seed a Postgres Test Database in GitHub Actions

#githubactions #postgres #devops #testing

12 min read

Mikhail Shytsko

Jul 23

Faker Doesn't Know What Your Data Means

#testing #database #postgres #ai

7 min read

Mikhail Shytsko

Jun 1

Your Test Data Is Type-Correct and Still Invalid: 6 Postgres Schema Features Generators Skip

#postgres #database #supabase #sql

9 min read

Mikhail Shytsko

Jul 27

What is Referential Integrity? Definition and Examples

#database #postgres #sql #beginners

16 min read

Mikhail Shytsko

Aug 14

Supabase DB Seed: seed.sql, config.toml & auth.users

#supabase #postgres #database #testing

28 min read

Mikhail Shytsko

Aug 14

Database Seeder: 7 Tools and Per-ORM Comparison

#postgres #database #testing #webdev

15 min read

Mikhail Shytsko

Jul 24

Database Seeding: What It Is, Methods, and Best Practices

#postgres #database #testing #ai

15 min read

DEV Community

Mikhail Shytsko

Badges

Writing Debut

Synthetic Data for CI/CD: Seed Fresh, Valid Rows on Every Run

ALTER TABLE, 5 Million Rows, and the Deploy That Took Down the Site

E2E Tests Without Brittle Fixtures: Generate Data on the Fly

Seed an Empty Postgres Database Without Leaving Claude Code

How to Seed a Neon Database: psql, Prisma, Drizzle

Circular Foreign Key Seed: Three Workarounds That Actually Run

One docker compose up, One Seeded Postgres

Prisma Postgres Seed: prisma db seed, psql, and the Direct URL

Synthetic Data vs Real Data? First Say What It's For

Pytest Database Fixtures That Stay Fast and Honest

Demo Data Looks Real Until Someone Clicks Into It

MCP Servers for Test Data: What Exists and What Each One Does

Green Tests, Empty Tables: the Step Your AI Agent Skips

Seed a Postgres Test Database in GitHub Actions

Faker Doesn't Know What Your Data Means

Your Test Data Is Type-Correct and Still Invalid: 6 Postgres Schema Features Generators Skip

What is Referential Integrity? Definition and Examples

Supabase DB Seed: seed.sql, config.toml & auth.users

Database Seeder: 7 Tools and Per-ORM Comparison

Database Seeding: What It Is, Methods, and Best Practices