Evgenii Timofeev

Evgenii Timofeev

Nov 10

Your Airtable Sync Will Land Record IDs Where You Expected Names

#tutorial #airtable #connectors #dbt

5 min read

Evgenii Timofeev

Nov 9

I Asked Claude to Build a Stripe BigQuery Pipeline. It Did.

#aiagents #llm #tutorial #api

6 min read

Evgenii Timofeev

Sep 26

Google Sheets to Your Warehouse: the Share Step Is the One That Fails

#tutorial #googlesheets #connectors #elt

5 min read

Evgenii Timofeev

Sep 25

A Customer 360 from HubSpot and Stripe: the Join Is the Work

#tutorial #dbt #hubspot #stripe

10 min read

Evgenii Timofeev

Sep 24

We're Adding a Volume Dimension to Our Pricing. Here's the Math, and Here's Why.

#pricing #uniteconomics #volumepricing #elt

8 min read

Evgenii Timofeev

Sep 23

How We Built a 5.8x Faster Data Pipeline with DLT + Arrow

#dlt #arrow #performance #benchmark

4 min read

Evgenii Timofeev

Sep 22

How to Build a Stripe Revenue Dashboard with dbt

#tutorial #dbt #dataengineering #stripe

9 min read

Evgenii Timofeev

Sep 21

Your Data Pipelines, Now an MCP Server

#mcp #aiagents #claude #dbt

4 min read

Evgenii Timofeev

Sep 20

Self-Hosting Datanika with Docker Compose

#tutorial #selfhosting #docker #opensource

6 min read

Evgenii Timofeev

Sep 15

Four Identical Red Runs: One Was Our Watchdog Working, Three Were Its Corpse

#ci #githubactions #monitoring #observability

9 min read

Evgenii Timofeev

Sep 15

The Check That Went Red for Doing Its Job

#ci #githubactions #monitoring #testing

5 min read

Evgenii Timofeev

Sep 15

Four Alerts That Could Never Fire, and How We Found Them

#monitoring #prometheus #alerting #observability

1

8 min read

Evgenii Timofeev

Sep 9

Our Nightly CI Passed for Eight Nights While Twelve Tests Failed

#ci #githubactions #testing #bash

1

6 min read

Evgenii Timofeev

Sep 7

Triggering Data Pipelines from CI/CD via the REST API

#restapi #cicd #githubactions #automation

10 min read

Evgenii Timofeev

Sep 7

The Real Cost of Your Modern Data Stack in 2026

#moderndatastack #pricing #cost #opensource

8 min read

Evgenii Timofeev

Sep 3

dbt Incremental Models Duplicate Rows When `unique_key` Is NULL — and the Fix Is Off by Default

#dbt #sql #troubleshooting #datamodeling

5 min read

Evgenii Timofeev

Sep 2

Changelog: password reset and password change are live

#changelog #security #authentication #selfhosting

4 min read

Evgenii Timofeev

Sep 2

My SaaS Ran on €12 a Month (April 2026). Here's the Full Stack.

#bootstrap #infrastructure #cost #selfhosted

6 min read

Evgenii Timofeev

Sep 2

Introducing Datanika: Open-Source Data Pipelines for Everyone

#announcement #opensource #datapipelines

1 min read

Evgenii Timofeev

Aug 31

Datanika is AI-Agent Native: Build Data Pipelines with Autonomous Agents

#ai #api #python #opensource

5 min read

Evgenii Timofeev

Aug 31

4 New Connectors: Oracle, Pipedrive, Freshdesk, and Asana

#dataengineering #api #python #opensource

3 min read

Evgenii Timofeev

Aug 31

PostgreSQL to BigQuery in 5 Minutes with Datanika

#postgres #dataengineering #sql #python

4 min read

Evgenii Timofeev

Aug 31

Set Up Slack Alerts for Pipeline Failures in 2 Minutes

#devops #python #dataengineering #monitoring

3 min read

Evgenii Timofeev

Aug 31

109 Security Tests, Zero Docker Required. Here's What I Tested Before Launch.

#security #testing #python #devops

3 min read

Evgenii Timofeev

Aug 31

Introducing the Datanika REST API v1

#api #rest #webdev #python

3 min read

Evgenii Timofeev

Aug 31

I Added 32 Connectors to My Data Platform. Most Took Less Than a Day Each.

#dataengineering #python #opensource #api

3 min read

Evgenii Timofeev

Aug 31

I Built an ETL Platform Solo. 18 Phases, 1,400+ Tests, One Month.

#opensource #python #tdd #startup

3 min read

Evgenii Timofeev

Aug 31

How I Split Open-Source Core From Paid Cloud Without Forking the Codebase

#opensource #saas #architecture #python

6 min read

Evgenii Timofeev

Aug 31

MongoDB `Authentication failed`: You're Authenticating Against the Wrong Database

#mongodb #database #debugging #devops

6 min read

Evgenii Timofeev

Aug 31

dlt and dbt Silently Filled My Disk. Here's the Cleanup System I Had to Build.

#python #devops #dataengineering #debugging

4 min read

Evgenii Timofeev

Aug 31

dbt Was Not Designed for Multi-Tenant SaaS. Here's How I Made It Work.

#dataengineering #sql #python #architecture

4 min read

Evgenii Timofeev

Aug 31

I Designed Multi-Tenancy Wrong. Then I Fixed It Before It Mattered.

#architecture #postgres #saas #python

3 min read

Evgenii Timofeev

Aug 31

2,300 Passing Tests and a CSV That Loaded One Row

#testing #python #programming #opensource

1

6 min read

Evgenii Timofeev

Aug 31

I Wrote a Full SaaS UI Without a Single Line of JavaScript

#showdev #python #webdev #opensource

1

5 min read

DEV Community

Badges

Writing Debut

Your Airtable Sync Will Land Record IDs Where You Expected Names

I Asked Claude to Build a Stripe BigQuery Pipeline. It Did.

Google Sheets to Your Warehouse: the Share Step Is the One That Fails

A Customer 360 from HubSpot and Stripe: the Join Is the Work

We're Adding a Volume Dimension to Our Pricing. Here's the Math, and Here's Why.

How We Built a 5.8x Faster Data Pipeline with DLT + Arrow

How to Build a Stripe Revenue Dashboard with dbt

Your Data Pipelines, Now an MCP Server

Self-Hosting Datanika with Docker Compose

Four Identical Red Runs: One Was Our Watchdog Working, Three Were Its Corpse

The Check That Went Red for Doing Its Job

Four Alerts That Could Never Fire, and How We Found Them

Our Nightly CI Passed for Eight Nights While Twelve Tests Failed

Triggering Data Pipelines from CI/CD via the REST API

The Real Cost of Your Modern Data Stack in 2026

dbt Incremental Models Duplicate Rows When `unique_key` Is NULL — and the Fix Is Off by Default

Changelog: password reset and password change are live

My SaaS Ran on €12 a Month (April 2026). Here's the Full Stack.

Introducing Datanika: Open-Source Data Pipelines for Everyone

Datanika is AI-Agent Native: Build Data Pipelines with Autonomous Agents

4 New Connectors: Oracle, Pipedrive, Freshdesk, and Asana

PostgreSQL to BigQuery in 5 Minutes with Datanika

Set Up Slack Alerts for Pipeline Failures in 2 Minutes

109 Security Tests, Zero Docker Required. Here's What I Tested Before Launch.

Introducing the Datanika REST API v1

I Added 32 Connectors to My Data Platform. Most Took Less Than a Day Each.

I Built an ETL Platform Solo. 18 Phases, 1,400+ Tests, One Month.

How I Split Open-Source Core From Paid Cloud Without Forking the Codebase

MongoDB `Authentication failed`: You're Authenticating Against the Wrong Database

dlt and dbt Silently Filled My Disk. Here's the Cleanup System I Had to Build.

dbt Was Not Designed for Multi-Tenant SaaS. Here's How I Made It Work.

I Designed Multi-Tenancy Wrong. Then I Fixed It Before It Mattered.

2,300 Passing Tests and a CSV That Loaded One Row

I Wrote a Full SaaS UI Without a Single Line of JavaScript