Barış Anık

I build the data layer end to end: ingestion from APIs and files, warehouse models in dbt, and the reports and dashboards that people actually use.

Open to Data Engineer, Analytics Engineer, Data Analyst and BI roles.

View selected work
Portrait of Barış Anık
Experience
3 years in enterprise analytics
Focus
Pipelines, warehousing, BI
Stack
Python, SQL, dbt, BigQuery
Education
MSc Data Analytics, First Class

Projects

Architecture diagram of the real-time AML streaming platform

In progress

Real-Time AML Streaming Platform

A streaming data platform that generates synthetic bank transactions, consumes them in real time through Redpanda, applies rule-based AML and fraud detection, and models the results with dbt.

PythonRedpandaPostgreSQLdbtGrafanaDocker ComposeGitHub Actionspytest

Case study Repository
Architecture diagram of the modern data warehouse

Complete

Modern Data Warehouse

An end-to-end data warehouse on BigQuery built with a Medallion architecture (Bronze, Silver, Gold), integrating ERP, CRM and REST API sources with Python and modelling them in dbt.

PythonBigQuerydbtGitHub ActionspytestSonarCloudLooker Studio

Case study Repository
Job listings and filters Job listings and filters
Job listings and filters
Statistics dashboard Statistics dashboard
Statistics dashboard
Job detail and match summary Job detail and match summary
Job detail and match summary

Complete

Job Application Tracker (J.A.T.)

A personal application for tracking job applications, managing application stages, and analysing job-search data.

PythonFastAPISQL ServerDocker

Case study

About

I work across the data stack, from pulling data out of source systems to modelling it in a warehouse and putting it in front of the people who need it. Most of my recent work is in Python, SQL and dbt, on both SQL Server and BigQuery.

At Logo Yazılım I built the reporting layer for more than 60 internal teams and senior management, brought Jira, Confluence and API data into SQL Server, and automated work that used to be done by hand. Before that, I completed an MSc in Data Analytics at National College of Ireland with First Class Honours.

Experience & education

  • May 2024 - Mar 2026

    Agile Transformation Tools Specialist (Data Operations)

    Logo Yazılım, İzmir

    • Built Qlik Sense and Google Visualization dashboards for 60+ internal teams and senior management, and handled daily ad-hoc data requests.
    • Integrated Jira, Confluence, Bitbucket, REST API and CSV/XLSX sources into SQL Server with Python and T-SQL ETL, and designed the relational models behind them.
    • Automated the audit team's analysis with SQL Server jobs, removing 12 hours of manual work per week.
    • Diagnosed legacy T-SQL workloads with execution plans, cutting CPU usage on targeted queries by 46%.
    • Defined process, customer-feedback, finance and product KPIs with stakeholders.

  • Jul 2021 - Aug 2022

    Software Process Intern & Assistant Specialist

    Logo Yazılım, Gebze

    • Turned Jira and Confluence data into agile delivery metrics and built KPI dashboards with Google Charts and JavaScript.
    • Redesigned Jira workflows with Groovy to streamline team processes.

Education

  • 2022 - 2023

    MSc Data Analytics

    National College of Ireland, Dublin

    First Class Honours, Dean's Honour List

    • Thesis: classifying breast cancer histopathology images with ensemble models.

  • 2018 - 2022

    BSc Management Information Systems

    Sakarya University

Certification & languages

  • 2026

    Applied Microsoft Power BI

    BTK Akademi

  • Languages

    Turkish (native), English (professional working proficiency)

Technical skills

Languages & warehouses
Python, SQL (T-SQL, GoogleSQL), SQL Server, PostgreSQL, BigQuery
Pipelines & modelling
dbt, ETL / ELT, REST APIs, Dimensional & ER modelling, Data quality testing, Query optimisation
Streaming & orchestration
Redpanda / Kafka, Airflow, GitHub Actions, Docker
BI & reporting
Qlik Sense, Power BI, Tableau, Looker Studio, Metabase, Grafana, Excel
Ways of working
Root-cause analysis, KPI definition, Stakeholder management, Jira, Confluence

Contact

For conversations about data engineering, analytics, or my project work.

Send an email GitHub LinkedIn