Data Analytics + Data Engineering (GCP)

Data Analytics services, from tracking to data warehouse to BI dashboards.

Upwork Top Rated Plus freelancer · Oulu, Finland · Remote EU/US · Reply in 1-2 business days

I’m Mirlan, a Google Cloud data engineer. I help SMBs, mobile game studios & agencies get clean marketing/product reporting, and I support data teams as a fractional data engineer who ships maintainable work.

I need a data analytics setup I need an extra data engineer

Typical stack

Google Cloud · BigQuery · SQL · dbt/Dataform · Metabase

Profiles

Upwork · LinkedIn · GitHub

Pick your path

SMB / Agency

Fix tracking, extract and unify data, develop BI dashboards.

Data Team

Ship backlog items, improve data models, develop data pipelines.

Talk to me

Or email: mirlan@dataengineer.fi

Upwork · LinkedIn

About

I’m Mirlan, a data engineer focused on Google Cloud. I help teams turn messy tracking and scattered data sources into a reliable warehouse, clean models, and dashboards they can trust.

I work in short sprints, communicate clearly, and leave systems maintainable with documentation and handover.

Based in Oulu, Finland - working remotely with EU and US clients.

Focus

Analytics pipelines & data warehouses

Stack

BigQuery · Postgre · Blob · SQL · PubSub · dbt/Dataform · Google Cloud · Metabase

Work style

Async · documented · clean handover · OLAP · ELT · Data modeling (Kimball, OBT)

Built & operated products

Alongside client work, I build and run personal production SaaS products. This keeps me hands-on with real-world data, infrastructure, and scale.

QLink.fi

URL shortener & UTM builder for Google Sheets with click analytics.

Event tracking & attribution
Postgre + analytics pipelines
Production monitoring & billing

AIPhoto.fi

AI-powered photo generation & editing telegram bot.

API-driven backend & async jobs
Usage tracking & quotas
Cloud-native deployment

What I deliver

Examples of what I can do for your company or project.

Analytics Foundation

Event tracking plan
Data Warehouse model (BigQuery)
Baseline dashboards + definitions

Marketing Data Pipeline

Data extraction: Ads, CRM, web/app events, etc.
Attribution-ready tables
Weekly performance reporting

Fractional Data Engineer

10–20h/week
dbt/Dataform models, ELT pipelines
Documentation + handover

Path A: SMBs & agencies

Data analytics infrastructure setup, reporting automation, product/marketing metrics definition and tracking implementation.

Outcome: You get one source of truth, clear metrics, and dashboards.

Common fixes & setup

App/web event tracking setup and plan
Ads, GA4, backend events data extraction → BigQuery
Cost/performance optimization of data infrastructure
Marketing dashboards for stakeholders

Contact about SMB setup

Path B: Data teams

If you need an extra data engineer who can integrate into your stack, ship work, and maintain pipelines.

Outcome: Extra hand for your team.

Typical contributions

dbt/Dataform modeling + testing
Cloud Run / PubSub pipelines
BigQuery partitioning/clustering + cost audits
Google Cloud infrastructure maintenance

Contact about contract support

Selected work

Case studies portfolio, more by the link Work.

ROAS pipeline → BigQuery

Ads + events → modeled reporting tables.

Mobile game events

In-app event stream → warehouse → retention.

Check full portfolio of my work >>

How I work

1) Diagnose

30–45 min call + quick audit of current stack.

2) Build

Short sprints, weekly updates, measurable progress.

3) Handover

Docs, diagrams, ownership transfer or maintenance.

Contact

Tell me what you’re trying to achieve. I’ll respond within 1-2 business days.

Prefer email?

mirlan@dataengineer.fi

What helps me estimate fast

Your current stack (GA4? BigQuery? dbt?)
Data sources (ads, app, backend, CRM)
Business questions or priority metrics